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Increased waste production is a by‐product of economic growth, and that is why countries worldwide are working on turning waste into useful resources and enhancing recycling effectiveness. Aside from using symbols and words for identifying which recycle bins for which types of recyclable materials, color is also a useful code and visual element in recycle bin design. This study conducted questionnaire survey (n = 418) among participants from Taiwan and from East Asia and the Pacific (EAP) to explore the current condition of resource recycling and determine the best color‐material pairings. This study's result suggests that the most frequently recycled material by participants from Taiwan and from EAP were paper and plastic. The study participants sorted and recycled materials as frequently as five to six days a week. From analyzing the pairings of four colors (red, green, blue, and yellow) with four recyclable materials (paper, glass, plastic, and metal), differences were found between participants from Taiwan and those from EAP. Because resource classification and color coding are different from country to country, this study found that color provides limited information of recycle bins. [ABSTRACT FROM AUTHOR]

In this paper, we propose a novel Total Electron Content (TEC) map prediction model, named ED‐AttConvLSTM, using a Convolutional Long Short‐Term Memory (ConvLSTM) network and attention mechanism based on encoder‐decoder structure. The inclusion of the attention mechanism enhances the efficient utilization of spatiotemporal features extracted by the ConvLSTM, emphasizing the significance of crucial spatiotemporal features in the prediction process and, as a result, leading to an enhancement in predictive performance. We conducted experiments in East Asia (10°N–45°N, 90°E−130°E). The ED‐AttConvLSTM was trained and evaluated using the International GNSS Service TEC maps over a period of six years from 2013 to 2015 (high solar activity years) and 2017 to 2019 (low solar activity years). We compared our ED‐AttConvLSTM with IRI‐2016, COPG, LSTM, GRU, ED‐ConvLSTM and ED‐ConvGRU. The results indicate that our model surpasses the comparison models in forecasting both high and low solar activity years, across most months and UT moments in a day. Moreover, our model exhibits notably superior prediction performance during the most severe phases of a magnetic storm when compared to the comparison models. Subsequently, we then also discuss how the prediction performance of our model is affected by latitude. Finally, we discuss the diminishing performance of our model in multi‐day predictions, demonstrating that its reliability for forecasts ranging from one to 4 days in advance. Beyond the fifth day, there is a pronounced decline in the model's performance. Plain Language Summary: High precision prediction of Total Electron Content (TEC) is of great significance for improving the accuracy of global satellite navigation systems. In this paper, we introduced the attention mechanism into the ionospheric TEC map prediction model to adaptively weight the ionospheric TEC spatiotemporal features, highlighting the contribution of important spatiotemporal features in TEC map prediction. Results showed that the prediction performance of our model is improved compared with the other six models. Key Points: Introducing ED‐AttConvLSTM, a novel Total Electron Content (TEC) map prediction model utilizing Convolutional Long Short‐Term Memory and an attention mechanism in an encoder‐decoder frameworkThe incorporation of attention mechanisms markedly decreased root mean square error in TEC map predictions for 2015 and 2019Our model excels over 6 state‐of‐the‐art models, affirming its robustness and reliability for TEC map prediction [ABSTRACT FROM AUTHOR]

The sporadic E‐layer (Es) exhibits unique opportunity for exploring the coupling from lower to upper atmosphere. It was found that the East Asia is with the highest intensity and occurrence probability of Es. By using the long‐term data of 21 ionosonde stations in China and Japan over the past 60 yrs, this paper explores the probable control on the Es layer from the lower layers. It is found that the intensity of the Es layer is strongly correlated with the surface atmospheric temperature, terrain, and land‐sea boundary. The correlation coefficient of the intensity of Es with surface temperature is as high as 0.8204, while that with the terrain and land‐sea boundary is up to 0.6668. Based on the coupling between the lower and upper atmosphere, this paper reveals the probable controls from lower layers on the intensity of the Es in East Asia. Plain Language Summary: As an occasional ionized layer of the ionosphere, the sporadic E‐layer (Es) exhibits unique opportunity for exploring the coupling from lower to upper atmosphere. Despite extensive research on both behavior and mechanism of the Es, none have adequately explained the strong inhomogeneous of its global morphology. It is found in fact that the East Asia is with the highest intensity and occurrence probability of Es. By using the long‐term data of 21 ionosondes in China and Japan over the past 60 yrs, this letter explores the formation mechanism of the strongest Es regions in the world. It is found that the intensity of the Es layer is strongly correlated with the surface atmospheric temperature, terrain, and land‐sea boundary. The correlation coefficient between the intensity of Es and surface temperature is highest, while that with the terrain and land‐sea boundary is also high. By analyzing the data as long as six decades, this letter reveals the probable controls from lower layers on the intensity of the Es in East Asia. Key Points: By analyzing the six‐decade data of 21 ionosondes in East Asia, it reveals probable controls on the strongest Es layer from lower layersFor the first time, it is found that the intensity of Es layer is highly correlated with the surface atmospheric temperatureAn interesting coupling from lower to upper atmosphere may be found by taking advantage of observations longer than half of a century [ABSTRACT FROM AUTHOR]

The globally expanding doctoral education and the diminishing availability of academic job opportunities have prompted an increasing proportion of PhD graduates to seek employment beyond academia, drawing a growing scholarly interest. However, the existing literature on doctoral career pathways tends to be fragmented and dispersed, given the idiosyncratic individual and educational characteristics of doctorates grappling with the complex structural factors. To depict a comprehensive picture of the diversifying employment trajectories of doctorates across various geographical, disciplinary and sectoral contexts, this study conducts a systematic review, scouring 831 pertinent journal articles from the Web of Science. Following a set of inclusion criteria, 31 papers were ultimately selected to identify the key factors shaping employment trajectories of PhD graduates at structural (national supply and demand), institutional (employers' perceptions) and individual (doctorates' characteristics) levels. Drawing on the boundaryless and value‐based career theories, the authors develop a four‐dimension analytical framework, within which the findings of the 31 papers in East Asian and Western contexts are analysed. Overall, stakeholders in Western systems generally recognise the trend of PhD graduates securing non‐academic employment, whereas East Asian nations appear less receptive to this agenda. Meanwhile, due to their strong emphasis on research skills utilisation and employment stability, PhD graduates in certain economies find it challenging to pursue satisfying and successful careers, warranting increased attention. Building on the findings, we propose a four‐quadrat model in an effort to provide a tool for evaluating the capacity to absorb doctoral workforces of specific systems by categorising the doctoral professions. Highlighting shared patterns observed across various higher education systems and distinct trends prevalent in specific economies, this paper addresses key topics in doctoral education and doctorate employment literature such as labour market conditions, employment outcomes, job satisfaction, skills (mis)matches and sustainable careers. [ABSTRACT FROM AUTHOR]

Supply chain decoupling in the US–China confrontation has generated serious uncertainties for private businesses. This paper focuses on machinery international production networks in East Asia and tries to find quantitative evidence on supply chain decoupling by using international trade statistics, particularly from the viewpoint of middle powers such as Japan. While data on the sectoral level of trade do not show any clear evidence of supply chain decoupling, some specific US export controls indeed affect international transactions when examined at a finely disaggregated level. We econometrically measure the effect of some of the US policies on Japanese exports to China. The recent strengthening of US export controls related to supercomputers and advanced integrated circuits is likely to generate further effects. Nevertheless, the supply chain decoupling seems to end up as a partial one, and a large portion of International Production Networks (IPNs) may remain active. In conclusion, the paper briefly discusses the policy implications of the analysis. [ABSTRACT FROM AUTHOR]

Most Asian countries are regarded as Confucian countries although each has its own historical and cultural background. Little is known about how people in different Asian countries perceive their family boundaries. This study is an attempt to compare the perception of the family in China, Japan, and Korea. We examined the family perception and found substantial differences among the three. Chinese people showed the widest and paternally extended perception of family. Data from people in Korea nearly matched data from China, but family perception developed bilaterally. People in Japan, however, perceived only blood‐tied, intimate relations as family members. In addition, the perception of the family was not substantially different between the genders in Japan and China, but in South Korea, men perceived family boundaries more widely than women, implying that women have a greater family burden than men in Korea. Considering the heterogeneity in family perceptions in these countries, this paper tries to explain how social institutions interact with individuals and impact the perception of family. Finally, this paper concludes that it is inappropriate to tie the three East Asian countries as 'Confucian civilizations' in terms of family perception. [ABSTRACT FROM AUTHOR]

BACKGROUND Unmanned Aerial Vehicles (UAVs), a new method of application to deliver pesticides, is rapidly being adopted for commercial use in crop protection in East Asia with increasing worldwide interest. Pest control in mature almond orchards with dense foliar canopies presents greater coverage challenges than field crops and smaller orchard or vineyard crops. We investigated the use of an electric hexacopter to provide acceptable spray deposition and canopy penetration to be considered credible for use in an almond pest control program. RESULTS: The performance of the aerial and ground methods at different spray volumes were compared by analyzing spray deposition on water sensitive papers, insecticide residues on filter papers and residues on whole unhulled almonds at three canopy elevations. Overall residue levels of chlorantraniliprole insecticide on whole unhulled almonds across all pooled canopy strata were similar between UAV applied at 46.8 L/ha and 93.5 L/ha and the comparative air blast sprayer treatments applied at 935 L/ha. However, significant interactions between canopy elevation and spray method showed distinct residue patterns between the two application methods. Penetration and spray deposition at the lower canopy were observed and validated for the UAV application. Pest efficacy was evaluated by measuring nut damage at harvest. CONCLUSION: This study presents promising data that support the potential innovative integration of UAV's into crop protection programs for large canopy crops such as almonds and may guide future research for developing relevant label recommendations. [ABSTRACT FROM AUTHOR]

This paper, by looking at the role of Taiwanese citizens in civic organisations for marriage migrants, explores how women's agency and negotiation occur not only against masculine dominance within patriarchal family arrangements, but also in alliance with it, when oppression is located somewhere beyond the family. In contrast to literature that depicts marriage migration as a women's and migrants' issue, this paper explores the role of Taiwanese citizens (often husbands in cross‐border marriages) in shaping the evolution of the phenomenon in both the private and public spheres. The aim of this paper is to fill a gap in empirical literature on marriage migration in Taiwan and East Asia, as well as contribute to feminist debates on women's agency in the context of masculine dominance. Building on ethnographic data collected through fieldwork in Taiwan, including in‐depth interviews and participant observation within civil society organisations for marriage migrants, this paper reveals how Taiwanese male citizens and Chinese female migrants responded to the challenges brought by their decision to engage in cross‐border unions by creating a new narrative that could explain their condition of shared oppression and by developing joint actions to address the structural discrimination they faced as cross‐border couples in Taiwan. [ABSTRACT FROM AUTHOR]

Background: Our bodies are a collection of nutrients. For healthy body production and activities, good nutrients must be balanced and supplied steadily. However, as modern people eat more irregular meals and fast food, they are running out of nutrients needed by the human body. As a result, research was conducted on the effect of eggs with good cost‐effectiveness on the human body and hair. Purpose: The purpose of this paper is to review the literature investigated to convey knowledge of the positive nutrients of modern people's nutrition and eggs. Methods: These data were reviewed to identify agreement between each section and the unique guiding area. Regarding the survey criteria, it was finally decided that 31 papers were suitable for evaluating the purpose of research as follows. PRISMA flowcharts allow you to determine the number of records identified, included, and excluded. Results: Eggs are considered the most cost‐effective foods that deliver protein, biotin, choline, and vitamin A to the world, and eggs that can be easily consumed are known as nutritional foods because they contain protein, lipids, minerals, and embryonic development growth factors. It is widely consumed as a food that can be eaten by anyone, including the elderly and children. Conclusions: In this study, eggs can be used as important data for modern people by delivering nutrients to the human body and hair of modern people and understanding positive nutrients. [ABSTRACT FROM AUTHOR]

This paper documents the existence of a "middle‐income trap" for the Middle East and North Africa region and contrasts the evidence with that of the East Asia and Pacific region. The results are twofold. First, nonparametric regressions show that the average rate of economic growth in the Middle East and North Africa has not only been significantly lower than that in the East Asia and Pacific region, but has also tended to drop at an earlier level of income. Second, econometric results point to the Middle East and North Africa having experienced a relatively slow pace of technology adoption in general‐purpose technologies and that a slower adoption pace of technology is associated with significantly lower economic growth. The paper concludes that barriers to the adoption of general‐purpose technologies related to the lack of contestability in key sectors constitute an important channel of transmission for the middle‐income trap. [ABSTRACT FROM AUTHOR]

Societal Impact Statement Summary The discovery of a new genus within the family Thismiaceae, known as fairy lanterns, marks a significant scientific milestone in Japan, a country renowned for its botanical research. The unearthing of a new genus, especially in a well‐documented flora like Japan, is both rare and monumental. Unlike other fairy lanterns that bloom under leaf litter and can be easily overlooked, the new genus and species, Relictithismia kimotsukiensis, often does not even emerge above the surface of the soil when flowering. This captivating characteristic not only enriches our knowledge of botanical diversity but also emphasizes the importance of preserving natural habitats that harbor such rare species.The family Thismiaceae, known as “fairy lanterns”, is distinguished by its urn‐ or bell‐shaped, glasswork‐like flowers with basally fused tepals and its dependence on specific fungi for carbon. A new genus and species, Relictithismia kimotsukiensis, has been discovered in southern Japan. This species is notable for its unique anther‐stigma contact, hitherto unreported in the other Thismiaceae. Unlike typical fairy lanterns that bloom just above the leaf litter, Relictithismia often flowers beneath it. The underground habit is potentially associated with self‐pollination. The discovery of Relictithismia enhances our understanding of evolutionary pathways within the Thismiaceae, as it possesses characteristics previously thought to be unique to Thismia (the annulus with drooping stamens) as well as traits found in other genera (free stamens without expanded connectives). This paper reviews the morphology, ecology, and evolutionary history of Relictithismia, offering insights into the peculiarities of these enigmatic plants. [ABSTRACT FROM AUTHOR]

A strong cooling event refers to a sharp change in the average temperature over a short period. The rapid change of temperature has important effect on human health and is highly concerned recent years. Based on the observed temperature data set from stations in Southwest China (SWC) from 1979 to 2017, this paper analyses the characteristics of the strong cooling event (SCE). The result shows that SCE occurs with the highest frequency during the time from February to May. Among them, the frequency of SCE in February exhibits an abrupt change before and after 2005 with a significant increase. Further study reveals that the change of SCE frequency in February is associated with the large‐scale background circulation patterns. After 2005, there is a cyclonic circulation anomaly in Northeast Asia and an anticyclonic circulation anomaly in the Tibet Plateau (TP). This pattern provides a favourable condition for the southward movement of cold air mass, thereby increasing the frequency of SCE in SWC. Furthermore, it is revealed that there is a strong correlation between the variation of SCE frequency in February and sea surface temperatures (SST) in the Northwest Pacific in January before 2005. The cold SST anomaly could favour the occurrence of extreme TD events in SWC through vertical circulation. After 2005, the correlation between SCE and Northwest Pacific SST is not significant. The sea ice in the northern Barents Sea and Kara Sea becomes the dominant impact factor. The abnormally low sea ice concentration is conducive to strengthen the meridional circulation over East Asia, leading to an increasing frequency of SCE in SWC. [ABSTRACT FROM AUTHOR]

This paper aims to contribute to global social theory by contextualizing modernity/coloniality in East Asia. It begins with a reconstruction and evaluation of three sociological accounts of East Asian modernity, namely Kazuko Tsurumi's theory of endogenous development, Sun Liping's theory of communist civilization, and Chang Kyung Sup's theory of compressed modernity. Despite their insights, these theorists fail to transcend the Eurocentrism and methodological nationalism implicit in the paradigm of latecomer modernization. These problems can be better addressed by anti‐colonial perspectives, including Tani Barlow's colonial modernity, Chen Kuan‐Hsing's inter‐Asia, Xie Lizhong's post‐Western sociology, and Wang Mingming's civilizational anthropology. Yet European hegemony continues to define the spatiotemporal frame of these perspectives. To overcome the lingering problem of Eurocentrism, Laura Doyle's notion of inter‐imperiality is employed to highlight the power‐laden interaction and interdependence among imperial powers in the global and regional history of East Asia. This alternative approach, I argue, can shed new light on East Asian modernity and delineate its dialectical formation. [ABSTRACT FROM AUTHOR]

A new incoherent scatter radar (ISR) has recently been dedicated at Sanya (SYISR), China (geographic 18.34°N and 109.62°E) to detect the low‐latitude ionospheric plasma by conducting continuous operation and electronic beam steering on a pulse‐to‐pulse basis. This paper provides an overview of the processing procedure of SYISR ion line data and presents some preliminary observational results under various transmitting signal schemes and different working modes, such as the zenith‐directed mode and meridional and zonal scanning modes, with comparison to the international reference ionosphere model (IRI‐2016), ionosonde and Ionospheric Connections Explorer (ICON) satellite measurements. The diurnal and altitude versus latitude variation characteristics of electron density (Ne), electron temperature (Te), and ion temperature (Ti) are in accordance with those of other ISR measurements in mid‐low latitudes, and IRI shows some discrepancies with SYISR observations, including the sunrise and sunset enhancement in SYISR_Ti and the overestimated IRI_Te. The comparison between the daytime SYISR_Ti and ICON_Ti shows good consistency based on 31 observational samples. The measurement of line‐of‐sight velocity (Vi) for long pulse can reveal the properties of the medium scale traveling ionospheric disturbances manifesting the radar's potential to study the mesoscale ionospheric variation in the Sanya area. The derived vector velocities with a better measurement accuracy during the day are generally in line with ionospheric plasma physics. The results show that SYISR can obtain continuous ionospheric parameters through multi‐beam scanning measurements at ∼700 km horizontal scale, which provides important information for studying the atmosphere‐ionosphere‐magnetosphere coupling and ionospheric scintillation at low latitudes in East Asia. Plain Language Summary: China's first phased‐array incoherent scatter radar was completed in 2021 in Sanya, which is called SYISR. SYISR aims to investigate fundamental scientific problems in the ionosphere, including atmosphere‐ionosphere‐magnetosphere coupling, regional ionospheric properties and ionospheric irregularities in southern China. SYISR can directly measure electron density, electron and ion temperature, and drift velocity of the ionospheric plasma and can be used to indirectly obtain the temperature of the neutral atmosphere, wind field and irregularity information. This paper describes in detail the data processing from the IQ signal to the derived ionospheric parameters for SYISR. Ionospheric experiments in various scanning modes have been performed, mainly including a single beam in zenith‐directed mode and multiple beams in meridian and zonal scanning modes, and the obtained results are evaluated. These experimental results are evaluated through comparison with the IRI‐2016 model, digital ionosonde and Ionospheric Connections Explorer satellite. The comparison results indicate that SYISR is able to provide reliable, unique, and important ionospheric information for the study of ionospheric science at low latitudes in East Asia. Key Points: Sanya incoherent scatter radar (SYISR) is a new phased array system dedicated to the ionospheric observations at low latitudes in Asia sectorSYISR is operational, providing high‐quality ionospheric measurements in multiple radar scanning modes and radio pulse schemes modesData processing procedures and initial ion‐line results using typical experiment modes are reported [ABSTRACT FROM AUTHOR]

Using electricity sector reform as a case study, this paper analyses the energy policy making in Taiwan, by applying the theoretical concept of regime resistance and an electricity iron triangle, aiming to elucidate analytical challenges that sustainability transition studies are facing in East Asia. While most such studies focus on the critical role of industrial incumbents, this paper shifts attention to the resistance of the "electricity iron triangle" of the ruling party, the utility workers' union and anti‐nuclear groups to fundamental transformation. It draws upon secondary data and primary information from interviews, especially governmental officials, environmental groups, journalists, electric utilities and Taiwan Power Company (Taipower) union members. This research contributes to the wider debates on regime resistance towards the phase‐out of nuclear power and on the effectiveness of electricity liberalisation as a means to achieve an effective energy transition. [ABSTRACT FROM AUTHOR]

In this paper, I present a framework for GVC‐oriented industrial policy that merges the so‐called GVC perspective and the so‐called developmentalist perspective—the latter of which is a perspective that industrial policy is most often analysed through, but has been somewhat neglected by the GVC perspective. I argue that the GVC perspective too quickly dismisses the relevance of industrial policy in the East Asian development experience, particularly those in South Korea and Taiwan between roughly 1960 and 1990. By drawing on the industrialisation experiences of these two countries, my framework for industrial policy suggests that the GVC perspective's ideas for industrial policy would be strengthened by more clearly acknowledging the continued importance of three observations by the developmentalist perspective: (a) the need for governments in developing countries to bargain with foreign investors for the purpose of domestic industrialisation; (b) policy design should not only focus on increasing exports, but also focus on replacing some imports with domestic production; and (c) linking up to the value chains of transnational corporations based in high‐income countries can bring about some benefits, but ultimately, successful industrialisation necessitates a degree of competing with transnational corporations. State‐owned enterprises have historically played an important role in this respect. [ABSTRACT FROM AUTHOR]

Since the 1997 Asian financial crisis, bond market development has been one of the central pillars of financial cooperation in East Asia, with concerted efforts made by the East Asian economies to integrate regional bond markets. As a result, aggregate intra‐regional bond investment expanded from US$49.56 billion in 2003 to US$352.18 billion in 2017. This paper examines the pattern and determinants of intra‐regional bond investment in East Asia. We analyse regional foreign holdings of long‐term and short‐term bonds in eight East Asian economies. Bond market size turns out to be the main concern of regional foreign investors participating in East Asian long‐term bond markets. This analysis also highlights the importance of bond issuance and bond yield volatility in attracting regional foreign short‐term bond investment. Therefore, initiatives to improve regional bond market development may be crucial to stimulating intra‐regional bond investment and in turn enhance East Asian financial stability. [ABSTRACT FROM AUTHOR]

In this paper, we explore the possible policy responses to the COVID‐19 pandemic shock as well as the related economic (financial crisis) shocks on trade and global value chains (GVC) in East Asia. We find that regional policy coordination is critical to mitigate and isolate the pandemic shock. It is important to identify the pandemic events early to flatten the pandemic curve at the national and regional level. This supports a recent study by the World Bank (2020), which highlights the importance of early mitigation policies during the pandemic shock. The cost of the pandemic and economic shocks will increase significantly when several countries in the region experience the pandemic shock concurrently. In this case, flattening the regional pandemic curve becomes important. The results also indicate the need for greater coordination in East Asia to mitigate the pending economic shock in terms of unemployment, corporate bankruptcy and financial market fragility. The paper also highlights that the stability of the GVC network is critical during the pandemic in terms of hedging the risk of disruptions to the procurement of critical medical and health products as well as maintaining service linkages to manufacturing, such as the logistics sector. Regional policy coordination and the stability of GVC will be valuable in the post‐pandemic recovery of the region. [ABSTRACT FROM AUTHOR]

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Measuring the plasma motion vector field accurately is beneficial to understanding the physical processes in the ionosphere. As a newly built advanced modular phase array Incoherent Scatter Radar in Sanya (SYISR), SYISR can measure the line‐of‐sight (LOS) velocity of ion drift in multiple directions, potentially yielding the spatial distribution of ionospheric plasma drift at low latitudes in East Asia. Compared to the traditional ISR, it can operate continuously for a long‐time and perform with fast and flexible scanning. This paper evaluates different beam configurations and inversion methods for vector ion velocity detection by comparing the vector ion velocities input in the forward modeling and derived by inversion. For the mono‐static SYISR, the all‐sky scan mode is suitable for observing the distribution of vector ion velocity with height, and the fine scan mode is suitable for observing the spatial distribution of two components of vector ion drift perpendicular to the magnetic field in the northern region of SYISR's non‐grating lobe. For the future tri‐static SYISR, it could simultaneously observe the spatial distribution of all three components of the vector ion velocity. Besides, the inversion method based on Bayesian estimation shows good accuracy and stability in deriving the vector ion velocity, especially when the LOS ion velocity has a large error. These results will benefit the design and optimization of the actual experiments for the vector ion velocity measurement and inversion using the SYISR system. Key Points: A procedure is constructed to guide and evaluate the detection of the vector ion velocity by the Incoherent Scatter Radar in Sanya (SYISR) systemThe ion velocity inversion method based on Bayesian estimation shows good accuracy and stability in deriving the vector ion velocityMono‐static and tri‐static SYISR can be used to detect the height profile of vector ion velocity and spatial distribution, respectively [ABSTRACT FROM AUTHOR]

Inspired by Japanese faith groups, organic food production has witnessed surprising growth in East Asian countries, such as Japan, Taiwan, and South Korea, over the past two decades. The rapid expansion of East Asian trans‐national organic food production networks is closely linked with religious practices and beliefs, such as ahimsa (non‐killing). The complexities of transnational organic production networks in East Asia cannot be adequately captured by the existing literature on "conventionalisation of organic agriculture," which repeatedly debates the extent to which capitalism intrudes on the social and biophysical dimensions of farming. I argue that this simplified and binary debate tends to treat the organic market as an unquestioned, stabilised, and universalised artefact. Less attention has been paid to questions such as, how do alternative food markets come into being, stabilise or get crushed? Inspired by the social studies of economisation and marketisation (SSEM) approach, this paper urges scholars to move beyond the conventionalisation debate and draws attention to the organic food market‐making practices. Taking inspiration from SSEM thinking, I propose that more emphasis needs to be placed on the performation struggles, which refers to the confrontations between different economic programmes and actors. By drawing attention to the organic market performation struggles in Japan and Taiwan, this paper argues that organic food market‐making is a global heterogeneous assemblage, in which all human and non‐human actants across multi‐scalar geographies, such as trans‐local religious/scientific knowledge, believers, and so on, can contribute to the making and remaking of markets. With reference to qualitative interviews with organic distributors and practitioners, this paper deepens the knowledge of the geographies of marketisation in a global‐relational context. The rapid expansion of East Asian transnational organic food production networks is closely linked with religious practices and beliefs, such as ahimsa (non‐killing). The complexities of transnational organic production networks in East Asia cannot be adequately captured by the existing literature on "conventionalisation of organic agriculture," which repeatedly debates the extent to which capitalism intrudes on the social and biophysical dimensions of farming. Inspired by the social studies of economisation and marketisation (SSEM) approach, this paper urges scholars to move beyond the conventionalisation debate and draws attention to the organic food market‐making practices. [ABSTRACT FROM AUTHOR]

Over the past one and a half centuries, urbanization has coincided with industrialization and globalization. The business as usual mode of urban development has proven unsustainable, and the consensus of developing new paradigms toward more sustainable trajectories has been reached. This paper reviews and identifies the most prominent forms of sustainable urban development, encompassing theories of urban frameworks, major definitions and concepts and historical developments in the East Asian context. Three major trends are assessed, including garden cities (and eco‐cities), low‐carbon cities and smart cities, which identify each main phase of sustainable urbanization in the East Asian context. [ABSTRACT FROM AUTHOR]

East Asia's security environment is changing rapidly. Over the past five years or so, the security order has become increasingly unsettled as it is buffeted by a complex array of forces. The region is entering a period of growing rivalry and animosity states are uncertain over the strategic intentions of great and rising powers, nationalism is an increasingly pervasive force, and military spending has been ramping up in many countries over the past decade. That the security environment is changing is unarguable. But what is the extent of these changes? And what are the implications of these shifts for regional states? This paper introduces the special issue "East Asia's Contested Security Order". It begins by discussing the broad contours of the changing East Asian security order and what is at stake for regional powers. It then introduces the seven articles in this edition that challenge existing conceptualisations of the East Asian security order, articulate diverse perspectives on that order held by regional, middle and smaller powers, examine their complex and different security strategies that contribute to shaping the regional order, and consider the extent to which the regional security order may be said to be "contested". [ABSTRACT FROM AUTHOR]

East Asia's security order is experiencing significant change as it moves from a stable and peaceful geopolitical setting into one of increasingly open contestation. There is no scholarly consensus about the core character of East Asia's old security order, thus making analysis of this period of change especially challenging. The aim of this paper is two‐fold. Firstly, it seeks to provide some order to the broader debate about East Asia's regional security environment. Secondly, it provides a novel account of East Asia's security order that better captures the key dynamics at play in the region than the literature currently does. The paper's first part discusses the different types of security orders identified by scholars and analysts. The second examines the ways in which scholars have attempted to explain East Asia's security order and explores the key forces that they have argued shaped their form. The third part develops a distinctive account of Asia's security order which focuses on the interplay of domestic and international factors and argues that it was the political consensus that existed across the region about its structure and purpose that made the region stable and it is the breakdown of that consensus that is destabilising East Asia today. [ABSTRACT FROM AUTHOR]

The paper aims to assess the influence of the heterogeneity of financial institutions in the relationship between bilateral trade and the monetary integration process in East Asia. I used a structural gravity model with similarity of currency regimes, and I introduced a variable of heterogeneity of financial institutions derived from the World Bank Financial Development and Structure Dataset. The main hypothesis is that the more heterogeneous financial institutions are, the less bilateral trade there is. The results show a negative relationship between trade and the heterogeneity of the financial institutions. A secondary hypothesis is that the potential positive effects of the monetary integration diminish after the introduction of the variable depicting the heterogeneity of financial institutions. The similarity of currency regimes has a negative effect on bilateral trade and that effect increases with the presence of the heterogeneity of financial institutions variable. I made a second estimation concerning 184 countries and territories. The results confirmed the negative and significant relationship between the heterogeneity of the financial institutions and trade. The recent reform plans of ASEAN countries should also consider these aspects, which are not limited to financial integration problems. [ABSTRACT FROM AUTHOR]

This paper analyzes the shift in career strategies among Japanese women due to the globalization of Japan's economy since the 1980s. It highlights how economic changes led to a gender‐based division of labor, propelling women to seek opportunities abroad. The research draws on interviews with 81 women who moved to financial centers in East Asia, mainly in Hong Kong and Shanghai, examining their experiences in the workforce, the impact of human resource agencies in their migration, and the challenges and opportunities they encountered. The study reveals a complex landscape where Japanese women navigate gendered expectations and discrimination both in Japan and abroad in pursuit of career advancement. The conclusion emphasizes three points. First, women found opportunities abroad to do what they wanted, even if it was not what they initially expected before leaving Japan. Second, although supportive and subordinate to male managers, their work was indispensable to the management of Japanese companies abroad. Their contribution has long been underestimated but needs to be considered. Third, the experience abroad gave them direct interaction with various clients and colleagues and a view of rapid societal change in Hong Kong and China, contributing to choosing their diverse career trajectories and life plans. [ABSTRACT FROM AUTHOR]

The South China Sea summer monsoon (SCSSM) onset and withdrawal have critical impacts on the climate of East Asia. However, using different reanalysis data may lead to the uncertainty of the SCSSM. This study uses reanalysis datasets including JRA‐55, ERA5, NCEP‐NCAR NCEP‐1 and NCEP‐DOE NCEP‐2 to calculate onset and withdrawal dates and index of SCSSM from 1991 to 2020, analyses the uncertainty and figures out the possible reasons. Results reveal that the four reanalysis datasets have obvious uncertainty in calculating the withdrawal date of SCSSM, with the deviation being up to 3.4 pentads. Further analysis shows that large differences in thermal conditions and lead to the uncertainties. From the perspective of precipitation, Greater uncertainty exists in the relationship between monsoon retreat and September–October precipitation, NCEP1 and NCEP2 datasets show weak correlation in southern China and Indonesia. Moreover, the uncertainty can be also found in the correlations of SCSSM with global sea surface temperature (SST) anomalies. JRA‐55 and ERA5 show a strong correlation of with SST in several areas, and exhibit a distinct Pacific decadal oscillation (PDO) mode with monsoon onset, while NCEP‐1 and NCEP‐2 have a weaker correlation with SST anomalies than JRA‐55 or ERA5. Comparing multiple factors comprehensively, this paper concludes that JRA‐55 may be more representative in the monsoon study, followed by ERA data. In short, depending on the specific research questions, researchers can choose appropriate data sources to study the SCSSM based on the different aspects and the uncertainty also deserve our special attention when selecting the reanalysis datasets. [ABSTRACT FROM AUTHOR]

Glazed tiles were prestigious building materials reserved for embellishing the roofs of royal architectures of ancient states in East Asia. This paper, by studying glazed tiles from the palace precincts of Shangjingcheng, Xigucheng, and Baliancheng, three capital cities of the Bohai state (698–926 ad), aims to expose the vibrant technological and economic interactions among ancient states of East Asia untold in historical chronicles. Although it is well recorded that Bohai maintained intimate political, cultural, and commercial engagements with the Tang empire and the Yamato state, it is obscure what kinds of technology and commodities were involved in these activities. It appears that the bodies of these tiles were produced of local iron‐rich clays, and the glazes were made of compounds of the same clays and lead materials. The glazing technique may have been transmitted from the Tang empire yet modified in response to local circumstances. Lead materials were acquired from various sources, partly from the one for the Huangye sancai wares in the Tang empire, and partly from the one for Nara sancai wares of the Yamato state in Japan. Archaeology is therefore capable of enriching our knowledge of the human past, even in the historical period. [ABSTRACT FROM AUTHOR]

In Maarten Hajer and his colleagues' insightful papers (Hajer & Pelzer, 2018, Energy Research and Social Science, 44, 222; Hajer & Versteeg, 2019, Territory, Politics, Governance, 7, 122) and the following sharp commentaries, we confirmed that critical scholars in the field of urban studies and energy research recognise that "the future is now" for imagining post‐fossil cities and dismantling the current unsustainable energy regime gobbling up fossil fuels. This commentary briefly shows an example of a more practical and concrete illusion that includes how to transform existing, unsustainable, fossil fuel‐based urbanisation into a more sustainable, post‐fossil future in the spatial context of East Asia, at a less abstract level. Ultimately, it emphasises that the spectre of Henry Lefebvre should be haunting more regions outside of the First World. [ABSTRACT FROM AUTHOR]

In situ accurate data sets of leaf area index (LAI), above‐ground biomass (AGB), and fraction of absorbed photosynthetically active radiation (fAPAR) are indispensable to validate and improve ecological products obtained from satellites. In situ data for satellite validation must be created not from a single‐point data but from areal data (such as multiple‐points data) representing a satellite footprint. Using multiple‐points data, the error of in situ data can be calculated statistically. The quantification of the error in the in situ data enables us to evaluate the discrepancy between the satellites' products and the in situ data as the error in the in situ data and the estimation error in the products separately. Besides, the accuracy of the in situ data is required to be much higher than the accuracy of the satellite products which was officially set. To obtain such in situ data, we have established observation sites for typical land cover types in East Asia, from temperate to cool ecosystems: deciduous needle‐leaved forest (DNF), evergreen needle‐leaved forest (ENF), deciduous broad‐leaved forest (DBF), and grassland (GL). We conducted the observations in 500 m × 500 m areas, which is the footprint scale of the Global Change Observation Mission‐Climate satellite. In this paper, the data of LAI, AGB, and fAPAR observed at DNF, DBF, and GL (i.e., except at ENF) are reported. These data are useful even for the validation of other satellite products, especially with higher spatial resolution. Also, the long‐term tree census data from 2005 to 2018 at DNF are reported. The complete data set for this abstract published in the Data Paper section of the journal is available in electronic format in MetaCat in JaLTER at http://db.cger.nies.go.jp/JaLTER/metacat/metacat/ERDP-2020-16.1/jalter-en. [ABSTRACT FROM AUTHOR]

This paper estimates the possibility of currency crisis in Eastern Europe that can be triggered by monetary policy change in the key currency countries, such as tapering measure. We examine the crisis possibility in the five Eastern European nations-the Czech Republic, Poland, Hungary, Bulgaria and Romania-by performing a comparative analysis with East Asian countries before the 1997 currency crisis. For the analysis, we estimate how much the exchange rate deviates from the estimated equilibrium exchange rate, as well as the synchronicity of currency value towards some of the key currencies by creating market pressure index. The results can be explained in two ways. First, the market pressure in the Eastern Europe after 2012 is smaller than they were in East Asia before 1997. The crisis possibility especially intensifies when more the exchange rate deviates from the equilibrium value. Second, the monetary policy change in the key currency countries does not greatly affect the crisis possibility in Eastern Europe when their local currencies have the strong synchronisation with euro. Therefore, Eastern European countries show strong synchronicity towards the euro, so the crisis possibility may be alleviated if the Eurozone continues its expansionary monetary policy. [ABSTRACT FROM AUTHOR]

In this paper, with a focus on Japan and Thailand, we outline a relational environmental and economic history of East Asian economic integration (EAEI) and its implication for the commons in both places. We draw attention in particular to global commodity chains as relational processes not only of trade and investment, but also geopolitics and aid, to argue that these transborder processes have connected together commons in distant localities resulting in their simultaneous enclosure, dispossession and (re‐)commoning with implications for community vulnerabilities in positive and negative ways. To demonstrate this argument we analyse three periods of EAEI: the late nineteenth century until World War II, when Japan and Thailand both began to modernise and new trade and geopolitical relations emerged in the context of colonialism; the post‐World War II recovery until the Plaza Accord in 1986, during which time Japan rapidly industrialised, as did Thailand to a lesser extent and regionalism was largely defined by US hegemony; and the post‐Plaza Accord period, when Japan deindustrialised its labour intensive manufacture and heavy industry and Thailand rapidly industrialised and EAEI became defined by new and intensified global commodity chains. [ABSTRACT FROM AUTHOR]

Contemporary media production in East Asia has been booming in recent decades, reaching consumers of various nationalities to an extent unseen before. Concurrently, various collaborations in the production and promotion of movies, TV programs, animation, videogames, music, and the like have intensified and become more effective in delivering cultural content across national borders. The state in East Asia, once considered a custodian of local culture and a censor of foreign influences, has gradually changed its position and now views media production and its export as an integral part of market activity beneficial for both economy and diplomacy. Drawing upon governmental reports and interviews with government officials and media industry personnel in Korea and Japan, this paper examines the way the state reacts to the massive production and export of media culture, its attempt to integrate it within its developmental economic model, and the bureaucratic restructuring this process entails. The central argument presented is that state policy toward the media sector, and the abundance of institutions dealing with this sector in Korea and Japan, are the result of the growth of market‐led media production and globalization. In other words, media industry development is not the result of policy, policy is the result of media industry development. In a wider context, this paper aims to better conceptualize the relations between state policy and media production in East Asia and the dynamics of industrial globalization under state guidance. Media should be celebrated, and not only thought of in industrial terms. Enjoyment is the basis of media creativity and it is the best guarantee for a viable, sustainable, and expanding sector. [ABSTRACT FROM AUTHOR]

This article offers a review of the literature on transnational labor regimes and statelessness to pursue further theorization from East and Southeast Asian contexts. The main focus is on how local norms (local sense of belonging, local moral code, and local hierarchies) are entangled with national‐level citizenship regimes to legitimate the discrimination of certain people to be statelessness and secure low‐wage migrant workers for the new global labor regime. First, traditional literature on citizenship and statelessness was reviewed; binary theoretical frameworks (including citizens/excluding non‐citizens) based on political recognition were indicated as the main limitations. Second, recent theories arguing for an intersection between national citizenship regimes and a new global labor regime were reviewed. Third, recent theories that illuminate the importance of local contexts in determining citizens' rights were reviewed based on formal exclusion and informal inclusion as well as formal inclusion and informal exclusion. Finally, it was concluded that further theorization is needed on how citizenship regimes and local norms intersect to produce statelessness, securing low‐wage migrant workers for the global labor regime through the global assemblages approach. Through the paper, East and Southeast Asia were illuminated as potentially fruitful research sites for further theorization on the topic. [ABSTRACT FROM AUTHOR]

Islands are often associated with distinct cultures. Although the island polities that formed during the withdrawal of empire frequently brought together various ethnicities, Indigenous governance and claims to cultural distinction have often remained an ideal for such islands and archipelagos. This paper examines the complex causality behind associations between indigeneity and islandness, discussing how island spatiality fosters: (1) cultural distinction, (2) connections between people and place, and (3) Indigenous territory. We argue that islands are exceptionally fruitful spaces for developing and maintaining distinct ethnicities, due not just to material effects of island geography but also in the manner in which both islanders and mainlanders conceptualise islands as "legible geographies." Islands can thereby become quintessential spaces for containing Indigenous Peoples, simultaneously sustaining cultural difference while limiting the scope for Indigenous self‐determination. Drawing on cases from the Arctic, East Asia, Oceania and the Caribbean, we highlight the benefits that island spatiality can offer to Indigenous communities as well as the dangerous manner in which island spatiality can encourage essentialisations of Indigenous Peoples and circumscriptions of Indigenous spaces. This paper positions itself as an effort in decolonial island studies. This paper examines the complex causality behind associations between indigeneity and islandness, discussing how island spatiality fosters: (1) cultural distinction, (2) connections between people and place, and (3) Indigenous territory. Islands are exceptionally fruitful spaces for developing and maintaining distinct ethnicities, due not just to material effects of island geography but also to the manner in which both islanders and mainlanders conceptualise islands as "legible geographies." Islands can thereby become quintessential spaces for containing Indigenous Peoples, simultaneously sustaining cultural difference while limiting the scope for Indigenous self‐determination. [ABSTRACT FROM AUTHOR]

Meat production and consumption are major contributors to global greenhouse gas emissions and other aspects of environmental degradation. It is the aim of this paper to explore red meat in the configuration of main meals eaten out in England across types and styles of cuisine, and to consider the implications for transition towards less resource intensive ways of eating in the future. We show that the odds ratio of eating a dish without red meat is significantly lower in North American/European and Near/Middle Eastern cuisines compared with East Asian (with no difference between South and East Asian), that women are more likely than men to eat fish and poultry (with no gender differences in vegetarian dishes), that Prestonians are the least likely to select a vegetarian dish, compared with people in London and Bristol, and that the odds of a vegetarian dish compared with red meat is higher amongst managerial workers compared with the routine manual workers (with no other statistically significant class differences). We suggest the term "translated cuisine" to refer cuisines that travel and become incorporated into the palate of the new food culture, and discuss how this could play a role in transitions towards less meat‐centred patterns of food consumption in the future. [ABSTRACT FROM AUTHOR]

The observed variations in intense geomagnetic flux lobes have a significant impact on regional geomagnetic fields, and produce unique geomagnetic characteristics. To investigate the time‐dependent effect of the Siberian flux lobe on the geomagnetic field in East Asia, we reconstructed a stacked full‐vector paleomagnetic secular variation record (since 2000 BCE) from three sediment cores collected in the Bohai Sea, China. Age models of the studied cores were established through a combination of radiocarbon 14C dating and inter‐profile correlation of mass‐normalized magnetic susceptibility. Rock magnetic results indicate that fine‐grained magnetite is the primary remanent carrier. We found that the paleomagnetic field records in the Bohai Sea correspond more closely with those from the middle latitudes, rather than the low latitudes. This was primarily attributed to the variation of the Siberian flux lobe. This study provides a better understanding of the contrasting patterns of regional geomagnetic fields in East Asia, and emphasizes the significant role played by the Siberian flux intensity lobe in shaping their formation. Plain Language Summary: The Earth's magnetic field is in a constant state of flux, both temporally and spatially, and plays a crucial role in protecting our planet from solar wind and cosmic rays. The long‐term variation of the Earth's magnetic field is closely linked with the magnetic flux patch situated at the core‐mantle boundary. However, our understanding of the evolution of magnetic flux patches has been limited by the use of short‐term instrumental data and discrete archeomagnetic data. In this paper, we reconstruct a ∼4,000‐year high‐resolution full‐vector paleomagnetic record from sediments in the Bohai Sea, China. Our findings reveal a clear contrast in the paleomagnetic variations between the middle and low latitudes of East Asia. We proposed that the Siberian flux intensity lobe likely played an important role in the observed paleomagnetic behavior discrepancy between the low‐ and mid‐latitudes of East Asia. Key Points: A multi‐decadal resolution paleomagnetic record spanning approximately 4,000 years has been derived from sediments in the Bohai Sea, ChinaThe paleomagnetic behavior differs between middle and low latitudes across East Asia, indicating the variation of the Siberian flux lobeThe disparity in inclination between the Chinese and Levantine spikes implies that these spikes arise from separate magnetic flux patches [ABSTRACT FROM AUTHOR]

Declining levels of trust in the media in Western democracies have drawn the attention of political scientists, but much less attention has been paid to East Asia. This paper sets out to examine the logic behind media trust in three different types of regimes in East and Southeast Asia: countries with, partial, and no press freedom, respectively. Our findings show that while respondents' trust in government and support for socioideological control of the government have consistent and significant associations with their media trust across all 12 countries, Internet usage, online political participation, support for media censorship, and patriotic belief have different associations with the variable being studied as the degree of press freedom varies. The findings indicate that citizens are well aware of the role mass media plays in the political system and thus their trust in the media reflects the expectation‐perception gap of the government‐media relationship accordingly. [ABSTRACT FROM AUTHOR]

In this paper, the spatio-temporal variation characteristics of the daily maximum boundary layer height (BLH) and precipitation (Prec) from 1900 to 2010 are analysed by using ERA-20C reanalysis data with mathematical statistical methods. However, since time-scale variation of boundary layer processes is very short and precipitation is also a discontinuous variable, to further understand the influence of BLH on precipitation, appropriate individual cases need to be selected for more in-depth analysis. These three sub-regions are extreme arid (annual average Prec < 25mm), arid (25mm < annual average Prec <250mm), and semi-arid (250mm < annual average Prec < 500mm), as shown by the white contours in Figure 1. The white contours represent the average annual precipitation from 1900 to 2010, and the shaded colours represents the daily trend rates. gl 1 TableThe climate tendency rate and correlation coefficient (r) between the daily maximum boundary layer height and precipitation in the three sub-regions. [Extracted from the article]

We present the largest freely available EcoPlate dataset for Japan, comprising data collected from a network of 33 natural forest sites (77 plots) in regions of East Asia ranging from cool temperate to subtropical. EcoPlate is a 96‐well microplate that contains three repeated sets of 31 response wells with different sole carbon substrates. The utilization of each carbon substrate by the microbial community is quantified by the color density of the well during incubation. EcoPlate can provide a multifunctional index of a soil microbial community. Soil properties (water content, carbon [C] and nitrogen [N] contents, the C/N ratio, and pH) that are essential for interpreting the EcoPlate results were also measured. The network is part of the Forest and Grassland Survey of the Monitoring Sites 1000 Project established by the Ministry of the Environment. Using a standardized protocol, soil was sampled between September and December 2020. A preliminary principal component analysis was performed on the temporal integration of color density using 31 substrates. For the temporal integration, we calculated the cumulative amount of color development by integrating the color density development curve. PC1 contributed 55.6% and is thought to represent the magnitude of the overall absorbance of all substrates. The model of environmental factors including elevation and the model of soil properties, including water content and pH, were selected as the best‐fit models for variation in PC1. EcoPlate data enable the meta‐analysis of comparative studies among forest types and testing community ecology and ecosystem function hypotheses at broad spatial scales. The complete data set for this abstract published in the Data Paper section of the journal is available in electronic format in MetaCat in JaLTER at http://db.cger.nies.go.jp/JaLTER/metacat/metacat/ERDP‐2022‐01.1/jalter‐en. [ABSTRACT FROM AUTHOR]

The China‐France Oceanography Satellite (CFOSAT) launched in 2018 is equipped with the Chinese Scatterometer (CSCAT), which is designed to measure high‐precision sea surface wind fields in the global ocean. This study aims to validate the CFOSAT wind fields with moored buoy‐measured ground truth data from August 2019 to July 2021. The test area was chosen as the Taiwan Strait, which is an important navigation channel and rich fishery grounds in the East Asia. It is also a high wind speed area particularly during typhoons and cold air passages. Thus, the accurate wind forecasts are crucially needed to avoid capsizing and casualties. The validation results give the correlation coefficient (R2) of 0.92, the root mean square error (RMSE) of 1.75 m s−1, and the absolute deviation (AD) of 1.10 m s−1 for the wind speeds, and R2 of 0.96, the RMSE of 21.87°, and the AD of 1.17° for the wind directions. During cold air passages, the AD of wind speeds decreases to 1.03 m s−1, which is smaller than 1.17 m s−1 during typhoons. Using the CFOSAT wind as historical observation data for refining of forecast work was tested by model output statistics revised method. The test results show that the refined forecast results of wind fields are improved up to 4%–17%. Thus, the validation and test results obtained in this study indicate that updating satellite winds would have great contributions to refined forecasting of local sea surface winds. Plain Language Summary: The China‐France Oceanography Satellite (CFOSAT) is a China‐France joint mission launched in 2018, which aims to update satellite remote sensing technologies of the sea surface winds and waves. This paper reports the validation results of the CFOSAT winds with moored buoy measurements. The test area is chosen as the Taiwan Strait, which is an important navigation channel in the East Asia and a rich fishery ground. Total 467 satellite‐buoy spatiotemporal matching data pairs were collected during 8 typhoons and 8 cold air passage processes over the Taiwan Strait. Statistical calibration analyses give the correlation coefficients as high as 0.92 for the wind speeds and 0.96 for the wind directions, implying that the CFOSAT wind data are of high quality and satisfy the requirements for the operational applications. Furthermore, test results to use the CFOSAT winds for operational ocean forecasts in the Taiwan Strait and adjacent waters show that the accuracies of forecasting work are raised up to 4%–17% during the typhoon and cold air passage processes. Thus, the validation and test results provided by this study indicate that it is expectable that updating satellite winds would have great contributions to refined forecasting of local sea surface winds. Key Points: China‐France Oceanography Satellite (CFOSAT) scatterometer wind data are validated by buoy measurements deployed in the Taiwan StraitCalibration analyses of 467 spatiotemporal matching data pairs give correlation coefficients of 0.92 for wind speed and 0.96 for directionApplications of CFOSAT winds improve refined operational forecasts up to 4%–17% under the extreme weather conditions [ABSTRACT FROM AUTHOR]

This article questions why Japan has taken a neutral position in the Sino‐American trade tensions in 2018, despite its political rivalry with Beijing. It claims that the Japanese strategy towards China between 2012 and 2018 has moved from confrontational competition to competitive cooperation over third‐country markets; this is because of their shared beliefs and methodology regarding regional development. The paper undertakes three major tasks. Firstly, it compares Chinese and Japanese academic discussions regarding East Asia. It finds that experts on both sides admit the significant implications of the politico‐economic divide in the regional system. However, the realistic Chinese tend to consider the divide as a problem to be solved through power, whereas the more liberal Japanese expect it to provide a coordinating function for the regional order as a whole. Secondly, the article reviews the shifts in the Japanese government's behaviours toward China in recent years. It argues that Japan has moved for collaboration with China to maintain the liberal rule‐based order in the region. Finally, founded on the estimate of China's economic leverage over its neighbours, the paper claims that Japan will expand its responsibility in order formation in East Asia in future, becoming more independent from American influences. [ABSTRACT FROM AUTHOR]

In recent years, maritime sovereignty disputes have become highly visible microcosms of broader contests between security orders in East Asia. Escalating tensions over seas provoke questions about how historical and territorial conceptions of sovereignty map onto maritime areas, and the continuing effectiveness of the so‐called "rules‐based order" in maintaining regimes for deciding jurisdiction of islands, rocks and other maritime land features. The paper examines sovereignty claims and the international law of the sea across various cases, including the contested claims over Dokdo/Takeshima, Senkaku/Diaoyu Dao and China's nine‐dash line. These case studies reveal the tensions between two legal regimes: territorial rules of acquisition (sovereignty) and the United Nations Convention on the Law of the Sea (UNCLOS). This article concludes by considering the ways that the symbolic nature of these disputes has implications for the capacities of UNCLOS and other legal instruments in the US‐led "rules‐based order" to establish orderly relations among states in the maritime arena. [ABSTRACT FROM AUTHOR]

The East Asian winter monsoon (EAWM) is one of the most important climate systems during boreal winter. It has a large meridional extent and provides a vital bridge between the mid‐to‐high latitudes and the tropics. This paper reviews the latest research on the climate variability of the EAWM, with particular emphasis on the associated processes of extratropical–tropical interaction. Some new results have been achieved in understanding the variation of the EAWM on interdecadal, interannual, and intraseasonal time scales, such as the interdecadal strengthening in the early 21st century, the unstable impact of El Niño–South Oscillation (ENSO) on the EAWM, and the intraseasonal strong cold events in East Asia. In addition, understanding of the extratropical–tropical interactions related to the EAWM has improved in several aspects, including the impacts of the EAWM on ENSO‐related climate effects, and the variation of regional Hadley circulation over the western Pacific and its climate impacts in the Asia–Australia region. Moreover, recent work has systematically evaluated the capacity of climate models to simulate the EAWM, including its climatology, interannual to interdecadal variations, and its relationship with ENSO. Finally, some scientific issues regarding our understanding of the EAWM are proposed for future investigation. [ABSTRACT FROM AUTHOR]

Various studies have highlighted the importance of ethnic differences. The consideration of ethnic differences in the field of individualized pharmacotherapy is imperative. Therefore, various organizations and networks across countries should aim to conduct multicountry and multiregional clinical trials (MRCTs). If there is solid evidence available to evaluate the existence of ethnic differences between the same regional areas, it will lead to an increase in the efficiency of drug development. The purpose of this paper was to compare the approval dosing regimen among four Asian countries (Korea, Japan, China, and Taiwan) and elucidate the readiness and current status of the implementation of the International Conference on Harmonization (ICH) E17 guidelines on MRCTs. Reducing unnecessary clinical trials via multinational clinical trials in East Asian countries is also suggested. The approved dosing regimens for some drugs in the four Asian countries were similar; however, some differences might be caused by differences in legislation, even though there were no ethnic differences. This indicates that there are several roles to be expected of the Asia Clinical Pharmacology study network for exploratory MRCTs, which would lead to the accumulation of evidence for MRCTs, ultimately accelerating the efficiency of drug development in East Asian countries. The exposure of the new treatment to the necessary patients through collaborative research coordination and simultaneous multinational subject recruitment would serve its role in providing East Asia with specific personalized medicine with a high treatment success rate. [ABSTRACT FROM AUTHOR]

Planktonic animals drifting or floating in the sea have small body sizes and weights from hundreds to thousands of milligrams, and are primarily the food for other zooplankton and macrofauna: fish, cephalopods, seabirds and marine mammals, and also the larval pool of many benthic invertebrates. This paper describes a unique dataset of zooplankton collected from 1984 to 2013 in the North Pacific (the Bering Sea, Sea of Okhotsk, Sea of Japan and adjacent Pacific Ocean waters), one of the most productive and economically important regions of the world's oceans using a Juday net made of kapron sieve No. 49 (0.168 mm mesh) with a 0.1 m2 opening. The information in this dataset has already been used to quantify the inventory of marine biological resources and assess the waters of the Russian Far Eastern seas and adjacent Pacific Ocean. In 2016, five tabular reference books were printed in Russian in limited numbers containing the species composition, occurrence (number and percentage of samples), abundance and biomass (in individuals per cubic meter, milligrams per cubic meter) of zooplankton in the surveyed area. The data are grouped by species, developmental stages, size fractions (animal length of 0.6-1.2 mm "fine/small," 1.2-3.2 mm "medium" and >3.2 mm "large"), standard regions (their total area is more than 6 million km2), vertical layers of water, light and dark time of the day, four seasons of the year and multiyear periods, in which there were considerable changes in the biota of the region caused by global climate and oceanographic factors. This information has recently been verified, corrected, translated into English, transformed from text to digital format, and supplemented by GIS with maps of the standard regions by which data were aggregated using morphometric parameters (volume of water in cubic kilometers in the region, in its epipelagic 0-200 m, and upper epipelagic 0-50 m water layers, occupied area in square kilometers, longitude and latitude of their centroids in decimal degrees) to increase their availability to the scientific community worldwide. The data enable the evaluation of the total plankton stock of the Russian Far Eastern seas in the North Pacific (in trillions of specimens and thousands of tons), recalculate the volumetric characteristics of density into areal characteristics (in billions of specimens per square kilometer or tons per square kilometer), and, using previously published tables on calorific value and chemical composition of zooplankton, obtain their energy characteristics. Such data are crucial for the proper management of marine resources, aquaculture development, nature conservation, and the assessment of the anthropogenic impact on nature. The presented metadata provide a detailed description of how this unique dataset was created, sources and volume of gathered information, its benefits and drawbacks, some results on the quantitative inventory of marine biological resources and assessment of waters in the North Pacific, and future prospects for the use of this type of dataset in applied and fundamental research. There are no copyright restrictions on the data; please cite this data paper when the data are used in publications. [ABSTRACT FROM AUTHOR]

This study investigates how El Niño‐Southern Oscillation (ENSO) modulates winter cold anomalies over central Eurasia (CE) using reanalysis data during 1950–2019. It is found that ENSO can significantly influence winter air temperature over CE mainly through modulating the strength and location of the cyclonic anomaly of Ural blocking (UB) or long‐lived UB events. A strong (weak) cyclonic anomaly of UB on the southeastern (eastern) side of the Ural Mountains tends to occur over midlatitude (high‐latitude) Eurasia during La Niña (El Niño) winters. Such anomalous circulation leads to a strong (weak) cold anomaly over CE, especially over East Asia, due to enhanced (weakened) cold air advection toward the CE during La Niña (El Niño). The UB‐related cyclonic anomaly in the midlatitude (high latitude) side of Eurasia is shown to be related to weakened (enhanced) eastward extension of strong westerly winds over midlatitude Eurasia during La Niña (El Niño) winters. Plain Language Summary: Observations show that in recent decades a strong cold anomaly appears over Eurasia, especially over central Eurasia (CE). This cold anomaly shows notable variations on interannual, decadal and interdecadal timescales. However, what factors lead to its interannual variations is not well understood. Here we show that El Niño‐Southern Oscillation (ENSO) events can influence Eurasian winter air temperature by modulating the strength and location of the cyclonic anomaly of Ural blocking (UB) or the frequency of long‐lived UB events. A La Niña (El Niño) favors a strong (weak) cyclonic anomaly circulation located in the southeastern (eastern) side of the Ural Mountains in the midlatitudes (high latitudes), which leads to a strong (weak) cold anomaly over CE especially in the low latitude Eurasia (i.e., East Asia) through enhanced (weakened) cold air advection. These new results help us understand the physical cause of the interannual variability of the Eurasian cold anomaly modulated by ENSO. Key Points: This paper examines the causal relationship between the Ural blocking (UB) and Eurasian cold anomaly during the La Niña phase in winterEl Niño‐Southern Oscillation plays an important role in the interannual variability of winter cold anomaly over the EurasiaThe UB leads to stronger cold anomaly over the Eurasian during the La Niña than El Niño [ABSTRACT FROM AUTHOR]

Zooarchaeological research on the early Bronze Age in the Central Plain of North China has been focused mainly on two periods: the Erlitou culture (ca. 1900–1500 BC) and the late Shang Dynasty (ca. 1250–1046 BC). In this paper, our research on the animal bone assemblage from the Wangjinglou site, a walled city of the Erligang culture (ca. 1600–1400 BC), allows us to explore the use of animal resources and husbandry specializations during the time period between Erlitou and the late Shang. Domesticated animals, especially pigs and cattle, were dominant species in the faunal assemblage, while wild animals, mainly deer, were small in number. Moreover, the percentages of cattle and sheep were higher in prosperous phases at Wangjinglou and lower in the later phase during the site's decline. Analysis of the estimated death ages for various taxa suggests that pigs were raised for meat consumption, while sheep were used for secondary products. This research on Wangjinglou shows the varied nature of the animal economy at an early Bronze Age City in East Asia. [ABSTRACT FROM AUTHOR]

Satellite‐derived aerosol optical depth (AOD) is negatively impacted by cloud cover and surface reflectivity. As these issues lead to biases, they need to be discarded, which significantly increases the amount of missing data within an image. This paper presents a unique application of the partial convolutional neural network (PCNN) for imputing missing data from the Geostationary Ocean Color Imager (GOCI) by training the PCNN model with the Community Multiscale Air Quality model simulated AOD. The PCNN model outperforms various models and algorithms for imputing GOCI images with a significant amount of missing data (45% of the data set has at least 80% missing pixels) and distance to the nearest known pixel within the GOCI image. Once trained, the model requires significantly less processing time and fewer resources than the other models and methods. The model allows the accurate imputation of remote sensing images within significant amounts of missing data. Plain Language Summary: Satellite measurements provide surface and atmospheric data over large areas across the globe. Cloud cover and surface reflectivity cause significant errors in the satellite measurements. This phenomenon forces data to be excluded, reducing the available data for analysis and research. Statistical and machine learning approaches, such as Kriging and K‐Nearest Neighbor, are used to estimate or interpolate the missing data based on spatial distribution. Unfortunately, these methods are not always accurate or require extensive computational resources. We utilize a deep‐learning model, partial convolutional neural network (PCNN), to fill in the missing data efficiently and accurately within East Asia satellite images. This model was trained with data from the Community Multiscale Air Quality model with missing masks from the Geostationary Ocean Color Imager satellite images. The results show that the PCNN model works better than the other models when dealing with more missing data and larger distances from the nearest available measurement. Our model was also more accurate than several of the other methods when comparing imputed remote sensing images to surface measurements across seven cities in East Asia. The system has the potential to provide research advancements by accurately and efficiently filling in missing remote sensing data. Key Points: We implemented a partial convolutional neural network for the imputation of missing remote sensing dataThe model is trained with air quality modeling data and validated with remote sensing and in situ dataThe neural network model outperformed the Kriging Gaussian process regression method in accuracy and performance [ABSTRACT FROM AUTHOR]

Background: Disparities exist for head and neck cancer (HNC) patients between those in developed countries and low‐ and middle‐income countries (LMICs). To improve HNC care globally, collaborations between the United States and LMICs have been established. Our objectives are: (1) define trends of collaborative HNC publications among LMICs and the United States and (2) assess the global distribution of these publications by region. Methods: A Scopus search identified all HNC research publications during 2009 to 2018. These were then categorized by type (basic vs. clinical) and by global regions. Results: Five thousand one hundred and seventy collaborative publications were identified, of which 41% were basic science and 59% clinical. The highest rate of collaborative publications for both basic science and clinical papers was seen in the East Asia/Pacific region. Conclusions: The number of collaborative research publications per year in HNC is increasing across the globe, at varying rates in different global regions. [ABSTRACT FROM AUTHOR]