Search

The evaluation of regional ecological status has far-reaching significance for understanding regional ecological conditions and promoting sustainable development. Herein, a geospatial ecological index (GEI) was developed on the basis of Landsat data and the principles of soil lines and spatial geometry. Specifically, the GEI integrates four remote sensing indicators: Perpendicular Vegetation Index (PVI) representing greenness, Modified Perpendicular Drought Index (MPDI) representing drought, Normalized Difference Built-up and Soil Index (NDSI) representing the dryness of land surface, and Land Surface Temperature (LST) representing the hotness of land surface. Two typical regions, Fuzhou City and Zijin mining area, in Fujian Province, China, were selected to evaluate regional ecological quality via the proposed GEI. The results show an improvement in the overall ecological quality of Fuzhou City, with an increase in the average GEI value from 0.49 in 2001 to 0.53 in 2020. In the case of the Zijin mining area, regions with poor ecological status are concentrated in the main mining areas. However, the average GEI value rose from 0.51 in 1992 to 0.57 in 2020, illustrating an improvement in its ecological conditions. The study demonstrates the robustness and effectiveness of GEI, objectively revealing the spatial distribution and ecological status. [ABSTRACT FROM AUTHOR]

Continuous heavy rainfall occurred in Shunchang County, Fujian Province, China, from June 14 to 18,2010, causing many landslide hazards. Among Shunchang County districts, Baozhuang Village is one of the hardest-hit areas and suffered severe losses. A detailed analysis of the relationship between the catchment area and the area of landslides was carried out to explore the relationship between debris flow occurring and the provenance provided by landslides. An empirical model was presented to analyze gully-type debris flows caused by hillslope debris flow everywhere. Forty-three catchments in the Baozhuang Village area were selected and investigated using Google Earth Pro satellite image to estimate the area of landslides in the catchment area. The thresholds for gully-type debris flow caused by shallow landslides were defined in terms of the area of the landslides (A0) and the catchment (A). A0 -A threshold models were constructed for debris flow catchment in Baozhuang Village using the empirical data set of debris flow by shallow landslides. The validation suggests that the proposed models are suitable for analyzing the initiation mechanism of debris flow caused by shallow landslide (or hill slope debris flow) in Fujian Province. The empirical models are simple, and the data necessary for the input are easily measurable catchment and landslide scar areas in a catchment. Owing to its simplicity and low cost-benefit rate, the approach may be applied to analyzing gully-type debris flow caused by shallow landslides in other areas. [ABSTRACT FROM AUTHOR]

Invasive alien plants (IAPs) pose a significant threat to island biodiversity and severely impact ecosystems. Understanding the species–area relationship and environmental determinants of growth forms for IAP species on subtropical islands is crucial for establishing an IAP's early warning mechanism, enhancing island ecological management, and protecting the ecosystems of Fujian and other subtropical islands. The study identified significant species–area relationships for IAPs and different life-form plants (trees, shrubs, and herbs), with slopes of 0.27, 0.16, 0.15, and 0.24, respectively. The small island effect does not apply to all species. Isolation has little effect on species richness, and the IAPs on Fujian islands do not conform to the isolation effect in island biogeography. Landscape factors are the main determinants of IAPs and different life-form species richness, with area, shape index, and perimeter–area ratio being the three primary landscape factors. These environmental factors are closely related to habitat heterogeneity. Besides landscape factors, different life forms respond differently to environmental factors. Climate drives the species richness distribution of shrubs and herbs, while trees are mainly influenced by human activities. Overall, landscape, human disturbance, and climate jointly drive the distribution of IAPs, with landscape factors being the most significant. [ABSTRACT FROM AUTHOR]

Background: Approximately 120 species of the chrysomelid genus Gonioctena are currently known from Palaearctic, Nearctic and Oriental Regions, amongst them, 51 occur in China. New information: Two new species of the genus Gonioctena, G. klapperichi sp. nov. (Fujian) and G. oberthueri sp. nov. (Sichuan), are described and illustrated from China. Distinguishing characters from closely-related species are presented, respectively. The Gonioctena fauna of China now includes 53 species, of which about 60% are endemic. Ovoviviparity is newly recorded in G. oberthueri sp. nov. [ABSTRACT FROM AUTHOR]

In order to investigate the risk of low temperature freezing damage in winter for thermophilic vegetables in greenhouse in Fujian province, this study utilized the meteorological monitoring data from representative plastic greenhouses in Fuqing and Qingliu from December 2020 to February 2023, as well as assimilated land surface minimum temperature data during the same period. Regression models were developed for the minimum temperature inside the greenhouse under different weather conditions, such as sunny, cloudy, overcast and rainy. Based on data from the 66 meteorological stations in Fujian province from 1991 to 2020, daily minimum temperature inside greenhouse were inferred from December to February in previous years. Based on the low-temperature data inside the greenhouses, authors constructed a risk classification index system for freezing damage of thermophilic vegetables in greenhouses in Fujian. The weights of the indicators were determined by using the subjective-objective comprehensive weight method, and a risk assessment model for freezing damage was established to carry out the risk zoning of freezing damage in greenhouse for thermophilic vegetables in Fujian province. The results showed that: (1) the regression models for the minimum temperature in the greenhouse during winter under different weather conditions, including sunny, cloudy, overcast, and rainy, had R² greater than 0.75, and the absolute errors of the model validation were 0.6°C, 1.4°C, 1.0°C, and 0.5°C, respectively. (2) The low-risk area for cold and freezing damage of thermophilic vegetables in greenhouse mainly distributed in the coastal counties and cities south of Fuzhou with elevations below 200m. The medium-risk area mainly concentrated in the coastal areas of the north and the inland areas of the south with elevations between 200m and 500m. The moderate-risk area was mainly distributed in the middle and high altitude mountainous areas with elevations between 500m and 1000m in the southern inland and the coastal areas with elevations between 200m and 500m in the north, basically surrounding the areas with severe freezing damage and extending to lower elevations. The high-risk area mainly distributed in the areas above 1000m in Wuyi mountains, Jiufeng mountains, Daiyun mountains, Boping ridge, and Daimao mountain, where significant losses occurred and were not suitable for greenhouse thermophilic vegetable cultivation. [ABSTRACT FROM AUTHOR]

This paper aims to illustrate the dialogues on the issues of theodicy in late Ming Fujian. The Catholicism that entered China in the late Ming dynasty had a competitive relationship with indigenous religions in terms of their meaning systems. Catholicism emphasized the omniscience, omnibenevolence, and omnipotence of God, which created tensions and contradictions with the reality of phenomena such as the suffering of good people and the existence of evil. In the late Ming period, scholars, believers, and missionaries in the Fujian region engaged in deep exchanges and dialogues on theodicy, reflecting the significant attention and consideration given to the problem of evil. This paper first analyzes the dialogues on theodicy between the Fujian scholar Ye Xianggao (1559–1627) and the missionary Giulio Aleni (1582–1649). Next, it explores the discussions on the problem of evil between ordinary believers in the Fujian region and Giulio Aleni in their daily lives. Finally, it examines how anti-Catholics used the problem of evil to criticize Catholicism, and it also identifies the characteristics and impacts of Catholic theodicy in the late Ming and early Qing periods. [ABSTRACT FROM AUTHOR]

With its advancements in relation to computer science, artificial intelligence has great potential for protecting and researching the world heritage Fujian earthen houses (Tulou) historical district. Wood is an important material used in the construction of Fujian earthen houses (Tulou); wood is used in both the main structure of the buildings and for decoration. However, professionals must invest significant time and energy in evaluating any damage before repairing a building. In this context, this study proposes and optimizes a detection method based on the YOLOv8 model for detecting damage to the wooden structure of Fujian earthen houses. Through multiple experiments and adjustments, we gradually improved the detection performance of the model and verified its effectiveness and reliability in practical applications. The main results of this study are as follows: (1) This machine-learning-based object detection method can efficiently and accurately identify damaged contents, overcoming the limitations of traditional evaluation methods in terms of labor and time costs. This approach will aid in the daily protection monitoring of historical districts and serves as a preliminary method for their renewal and restoration. (2) Through multiple rounds of experiments, we optimized the YOLOv8 model and significantly improved its detection accuracy and stability by removing samples with complex backgrounds, improving label quality, and adjusting hyperparameters. In the final experiment, the model's overall mAP was only 57.00% at most. However, during the field test, the model successfully identified nearly all damage points, including holes, stains, and cracks in the wooden structure of the analyzed earthen building, effectively fulfilling the requirements of the detection task. (3) In the KuiJu Lou field test in Fujian Tulou, the model also performed well in complex environments and was able to reliably detect damage types such as holes, stains, and cracks in the wooden structure. This test confirmed the model's efficiency and stability in practical applications and provided reliable technical support for Fujian Tulou protection and restoration. [ABSTRACT FROM AUTHOR]

In order to ascertain the fish community in the coastal waters of Fujian, this study carried out four surveys in the coastal waters of Fujian in May （spring） and November （autumn） in 2022, February（winter） and July （summer） in 2023. Quarterly bottom trawl sampling surveys analyzed the species composition, floristic characteristics, dominant species, diversity, and degree of community disturbance of fish in the sea area, and elaborated on the group structure of fish communities. A total of 200 species of fish were collected in this study, belonging to 22 orders, 80 families, and 149 genera. The suitable temperature type is mainly warm water （accounting for 75%）, and the fauna type is mainly bottom fish （accounting for 47. 50%）. The average mass density of fish is 687. 16 kg/km², which is highest in summer and lowest in winter; the average abundance is 42 909. 10 ind./km², which is highest in autumn and lowest in winter. There are 14 dominant species in each quarter, among which Trichiurus japonicus is the dominant species throughout the year. The Margalef index（ D） of fish is the highest in autumn, while the Shannon-Wiener index（ H'） is the lowest. The Pielou index （J'） does not change much throughout the year, and the peak value appears in winter. Cluster analysis showed that the fish community in the coastal waters of Fujian can be clearly divided into two types of fish communities: northern coastal and southern coastal fish communities, and there are significant differences in community species composition among different regions in each season. Quantitative biomass curves showed that fish communities are moderately disturbed in spring and severely disturbed in summer, autumn, and winter. [ABSTRACT FROM AUTHOR]

Parrotia C. A. Meyer (Hamamelidaceae) is a relictual genus with only two extant species disjunctly distributed in the subtropical forests of East China and temperate forests of North Iran. Fossil records suggest that Parrotia was widespread in Europe and Asia during the Miocene, but its fossils are predominantly based on pollen and leaves. In this paper we describe the first fossil flower of Parrotia based on an exceptionally well‐preserved amber inclusion from the middle Miocene of Zhangpu, Southeast China. The fossil flower was investigated with light microscope and microcomputed tomography techniques. Parrotia zhiyanii sp. nov. is a small apetalous staminate flower subtended by a pair of prominent bracts. The androecium consists of 12 stamens, and each stamen consists of a short, slender filament and a prominent, elongated anther. The anthers with short simple trichomes on the outer surface and a prominent apical connective extension are opened by longitudinal slits. Unlike its living relatives, the new Parrotia from Zhangpu grew in a Miocene seasonal tropical rainforest. [ABSTRACT FROM AUTHOR]

Copyright of Geography & Geographic Information Science is the property of Geography & Geo-Information Science Editorial Office and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Tea was the bulk commodity exported from Fujian in late Qing Dynasty. In the Wuxu period, Fujian, which failed in the competition of international tea market with India and Ceylon, started to conform to the trend of the times, introduced new methods and reformed the tea industry. In order to improve the quality of original tea, Fujian tried to introduce new varieties of tea bushes, reform the cultivation technique. It produced tea which met European and American importing standards and the market requirement by means of establishing joint stock companies and purchasing machines. Fujian also wanted to improve the competitiveness and retrieved the economic right through reducing the tax and lowering the export price. After the Wuxu Coup in 1898, the reform measures of Fujian tea industry were suspended or even abolished. During the period of the new policy in the late Qing Dynasty, Fujian tea industry restarted the reformation. However, limited by the system, most of the reformation could only rest on the paper, and the revitalization of Fujian tea industry was not realized. [ABSTRACT FROM AUTHOR]

Copyright of Remote Sensing for Natural Resources is the property of Remote Sensing for Natural Resources Editorial Office and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Developing equipped deep-sea aquaculture is currently a China national strategic direction, a key to breaking through traditional breeding models and spaces, and transforming from a big breeder to a powerful breeder. It is also an indispensable part of building a marine power. In Fujian province, the equipped deep-sea aquaculture is still in its early stage, this article reviews the development process of Fujian province's equipped deep-sea aquaculture. Through analyzing the construction entities, operation models, breeding objects, product sales, and investment returns of 14 large-scale equipped deep-sea aquaculture facilities built in Fujian province, it is found that although the state and local governments strongly support equipped deep-sea aquaculture and have taken a crucial first step, there are still problems such as high equipment costs, lack of breeding species, incompatible breeding techniques, poor market sales of products, and insufficient industrial chain extension. This has led to the situation that equipped deep-sea aquaculture has remained in a dilemma of high investment and low output so far. On the contrary, some small-scale deep-sea aquaculture equipment has shown vitality and potential, and has developed to a certain scale in some areas. In summary, equipped deepsea aquaculture is the future development direction, and it is a general trend for Fujian province to accelerate the development of equipped deep-sea aquaculture. However, the industrial development requires careful planning in terms of industrial layout and breeding models, and requires more support in terms of capital, technology, policies, and so on. This article adheres to a problem-oriented approach, and proposes countermeasures and suggestions for the development of equipped deep-sea aquaculture in five areas: breakthroughs in quantity, improvements in quality, strengthening in intelligence, focusing on support, and improving in industrial chain. It is hoped that this article can provide a reference for Fujian province to vigorously develop equipped deep-sea aquaculture. [ABSTRACT FROM AUTHOR]

Continuous heavy rainfall occurred in Shunchang County, Fujian Province, China, from June 14 to 18, 2010, causing many landslide hazards. Among Shunchang County districts, Baozhuang Village is one of the hardest-hit areas and suffered severe losses. A detailed analysis of the relationship between the catchment area and the area of landslides was carried out to explore the relationship between debris flow occurring and the provenance provided by landslides. This paper presents an empirical model to analyze gully-type debris flows caused by hillslope debris flow everywhere. Forty-three catchments in the Baozhuang Village area were selected and investigated using Google Earth Pro satellite images to estimate the area of landslides in the catchment area. The thresholds for gully-type debris flow caused by shallow landslides were defined in terms of the area of the landslides (A0) and the catchment (A). A0–A threshold models were constructed for debris flow catchment in Baozhuang Village using the empirical data set of debris flow by shallow landslides. The validation suggests that the proposed models are suitable for analyzing the initiation mechanism of debris flow caused by shallow landslides (or hill slope debris flows) in Fujian Province. The empirical models are simple, and the data necessary for the input are easily measurable catchment and landslide scar areas in a catchment. Owing to its simplicity and low cost-benefit rate, the approach may be applied to analyzing gully-type debris flow caused by shallow landslides in other areas. [ABSTRACT FROM AUTHOR]

The southeast coast of China is a crucial area for the spread of agriculture from mainland Asia to Taiwan and the islands of Southeast Asia. However, whether prehistoric rice cultivation in this region was lowland or upland remains unclear. This study used a detailed phytolith analysis to evaluate temporal changes in structure at three coastal sites of varying altitudes in the Fujian Province of China, Longgang, Zhengjiashan, and Gehongshan. Samples were collected from two cultural phases, the Neolithic Huangguashan and Bronze Age Huangtulun cultures. Additionally, a new physical index, the sensitive-to-fixed phytolith ratio, was used to identify the environmental conditions in which crops were cultivated. Using this method, the number of sensitive types can be less or greater than that of fixed types, corresponding to drought or paddy field rice cultivation systems, respectively. The results showed an interplay of rice and millet farming at these sites. The crop phytolith ratio revealed that rice was dominant in the crop structure. However, notable differences existed in the proportion of different crops and phytolith assemblages across the various sites. The sensitive-to-fixed phytolith ratios, indicative of wet-dry environmental changes, were 1.56 and 1.07 at the low-altitude Longgang and water-rich Zhengjiashan sites, respectively, suggesting lowland rice cultivation. In contrast, the sensitive-to-fixed ratio at the high-altitude Gehongshan site was only 0.8, implying upland rice cultivation. The phytolith assemblage variation among the different sites also revealed an increase in dryland crops from low to high altitudes, indicating that the inhabitants of the southeastern coastal mountainous area modified their crop structure and rice cultivation methods during the Neolithic–Bronze Age transition to overcome environmental limitations. In summary, this study presents phytolith evidence for prehistoric upland rice cultivation on the southeast coast of China, offering valuable insights into the development of the prehistoric subsistence economy in the region. [ABSTRACT FROM AUTHOR]

Two new species of the genus Houaphanica Novák, 2020 from China (Fujian Province) are described as follows: Houaphanica wuyishanica sp. nov. and Houaphanica ziyungdongica sp. nov. These are the first records of Houaphanica species from the Palaearctic Region. The new species are described, illustrated (including male genitalia) and compared with one another. [ABSTRACT FROM AUTHOR]

Copyright of Coal Geology & Exploration is the property of Xian Research Institute of China Coal Research Institute and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

The research uses the K-means clustering algorithm to examine the correlation between ecological restoration assessment, economic development, and investment in sea areas. The study intends to shed light on the dynamics and relationships between these variables and offer insightful information for managing the coastal and marine environments. We have made important discoveries on the effects of ecological restoration and eco-economic development on research investment by thoroughly analyzing data from various indicators, including the ecological index, eco-economic variables, and geographical index. Our findings underscore the significance of protecting marine ecosystems while promoting economic growth by demonstrating the beneficial effects of ecological restoration initiatives on research investment in maritime regions. The report also emphasizes the critical role of eco-economic development in influencing research investment and advancing sustainable practices that balance economic growth and environmental preservation. The results highlight the need for coordinated efforts among local communities, government agencies, academic institutions, business stakeholders, and industry to create comprehensive programs prioritizing ecological restoration, economic development, and research spending. This holistic strategy can support technical advancement, economic diversification, and sustainable development in maritime regions. The study's findings emphasize the importance of coordinating research funding with ecological restoration and eco-economic growth for coastal communities and residents' long-term well-being. Policymakers are urged to prioritize investments in research infrastructure, programs that increase capability, and encouraging regulations that support an environment significant to research and innovation. Stakeholders can use the advantages of research investment, utilize the potential of sea areas, and support the accomplishment of sustainable development goals by implementing these ideas. This study contributes to the existing literature by providing empirical data and insights into the complex relationships between ecological restoration, economic growth, and research expenditures in maritime regions. This paper highlights the study's limitations to encourage further research on new variables and comparisons across various industries and areas. This study provides insights into the importance of incorporating ecological restoration, eco-economic development, and research investment for sustainable coastal and marine management. [ABSTRACT FROM AUTHOR]

Invasive alien plants (IAPs) pose a significant threat to island biodiversity and severely impact ecosystems. Understanding the species–area relationship and environmental determinants of growth forms for IAP species on subtropical islands is crucial for establishing an IAP’s early warning mechanism, enhancing island ecological management, and protecting the ecosystems of Fujian and other subtropical islands. The study identified significant species–area relationships for IAPs and different life-form plants (trees, shrubs, and herbs), with slopes of 0.27, 0.16, 0.15, and 0.24, respectively. The small island effect does not apply to all species. Isolation has little effect on species richness, and the IAPs on Fujian islands do not conform to the isolation effect in island biogeography. Landscape factors are the main determinants of IAPs and different life-form species richness, with area, shape index, and perimeter–area ratio being the three primary landscape factors. These environmental factors are closely related to habitat heterogeneity. Besides landscape factors, different life forms respond differently to environmental factors. Climate drives the species richness distribution of shrubs and herbs, while trees are mainly influenced by human activities. Overall, landscape, human disturbance, and climate jointly drive the distribution of IAPs, with landscape factors being the most significant.

This paper aims to illustrate the dialogues on the issues of theodicy in late Ming Fujian. The Catholicism that entered China in the late Ming dynasty had a competitive relationship with indigenous religions in terms of their meaning systems. Catholicism emphasized the omniscience, omnibenevolence, and omnipotence of God, which created tensions and contradictions with the reality of phenomena such as the suffering of good people and the existence of evil. In the late Ming period, scholars, believers, and missionaries in the Fujian region engaged in deep exchanges and dialogues on theodicy, reflecting the significant attention and consideration given to the problem of evil. This paper first analyzes the dialogues on theodicy between the Fujian scholar Ye Xianggao (1559–1627) and the missionary Giulio Aleni (1582–1649). Next, it explores the discussions on the problem of evil between ordinary believers in the Fujian region and Giulio Aleni in their daily lives. Finally, it examines how anti-Catholics used the problem of evil to criticize Catholicism, and it also identifies the characteristics and impacts of Catholic theodicy in the late Ming and early Qing periods.

With its advancements in relation to computer science, artificial intelligence has great potential for protecting and researching the world heritage Fujian earthen houses (Tulou) historical district. Wood is an important material used in the construction of Fujian earthen houses (Tulou); wood is used in both the main structure of the buildings and for decoration. However, professionals must invest significant time and energy in evaluating any damage before repairing a building. In this context, this study proposes and optimizes a detection method based on the YOLOv8 model for detecting damage to the wooden structure of Fujian earthen houses. Through multiple experiments and adjustments, we gradually improved the detection performance of the model and verified its effectiveness and reliability in practical applications. The main results of this study are as follows: (1) This machine-learning-based object detection method can efficiently and accurately identify damaged contents, overcoming the limitations of traditional evaluation methods in terms of labor and time costs. This approach will aid in the daily protection monitoring of historical districts and serves as a preliminary method for their renewal and restoration. (2) Through multiple rounds of experiments, we optimized the YOLOv8 model and significantly improved its detection accuracy and stability by removing samples with complex backgrounds, improving label quality, and adjusting hyperparameters. In the final experiment, the model’s overall mAP was only 57.00% at most. However, during the field test, the model successfully identified nearly all damage points, including holes, stains, and cracks in the wooden structure of the analyzed earthen building, effectively fulfilling the requirements of the detection task. (3) In the KuiJu Lou field test in Fujian Tulou, the model also performed well in complex environments and was able to reliably detect damage types such as holes, stains, and cracks in the wooden structure. This test confirmed the model’s efficiency and stability in practical applications and provided reliable technical support for Fujian Tulou protection and restoration.

Based on the land use data of Fujian Province in 1990, 2000, 2010, and 2020, we analyzed the spatiotemporal change characteristics of land use types, the spatial differentiation of cold and hot spots under the sea-land gradient using the buffer gradient zone method, and the reasons for spatial differentiation of land use change. The results showed that: 1) the area changes of main land use types had different trends with increased distance from the coastline in the past 30 years. Among them, the change of cultivated land and urban and rural construction land area showed a gradient trend of continuous decrease, and the changes in the area between them within 20 km from the coastline were the largest, which were -1,317.12 and 1,799.8 km2, respectively. The change of forestland and grassland area showed a trend of "decreasing, increasing and decreasing" and concentrated in the 140-240 km gradient zone; 2) from the perspective of conversion types, the proportion of the first 10 land use types changed mainly from cultivated land and grassland to forest and from cultivated, forest, and grassland to urban and rural construction land in the following order: coastal gradient zone (44.23%), transitional gradient zone (37.31%), and inland gradient zone (15.03%). Regarding spatial distribution, the decrease in cultivated land and the increase in urban and rural construction land were mainly distributed in the coastal gradient zone, while the grassland decrease and woodland increase were mainly distributed in the transition and inland gradient zones; 3) from the perspective of the comprehensive dynamic degree, the comprehensive dynamic degree within 20 km from the coastline was the highest (0.75%) in the past 30 years, and the degree of change was the most severe. Concerning a single dynamic degree, the dynamic degree of urban and rural construction land showed a gradient change that first increased and then decreased, and its rate of change was much higher than that of other types; 4) land use change has significant spatial heterogeneity under the land-sea gradient, and taking the year 2000 as the time boundary, the hot spots showed the spatial aggregation characteristics of "transferring from inland areas to coastal areas" and from "more in the north and less in the south" to "more in the south and less in the north". The characteristics of land-sea gradient differentiation of land use change are closely related to regional development strategies and ecological environment construction policies at different stages of Fujian Province from 1990 to 2020.

Copyright of Journal of Tea Science is the property of Journal of Tea Science Editorial Office and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Japanese encephalitis (JE), found in pigs, is a serious mosquito-borne zoonotic infectious disease caused by the Japanese encephalitis virus (JEV). JEV is maintained in an enzootic cycle between mosquitoes and amplifying vertebrate hosts, mainly pigs and wading birds. It is transmitted to humans through the bite of an infected mosquito, allowing the pathogen to spread and cause disease epidemics. However, there is little research on JEV genotype variation in mosquitoes and pigs in Fujian province. Previous studies have shown that the main epidemic strain of JEV in Fujian Province is genotype III. In this study, a survey of mosquito species diversity in pig farms and molecular evolutionary analyses of JEV were conducted in Fujian, China, in the summer of 2019. A total of 19,177 mosquitoes were collected at four sites by UV trap. Four genera were identified, of which the Culex tritaeniorhynchus was the most common mosquito species, accounting for 76.4% of the total (14,651/19,177). Anopheles sinensi (19.25%, 3691/19,177) was the second largest species. High mosquito infection rateswere an important factor in the outbreak. The captured mosquito samples were milled and screened with JEV-specific primers. Five viruses were isolated, FJ1901, FJ1902, FJ1903, FJ1904, and FJ1905. Genetic affinity was determined by analyzing the envelope (E) gene variants. The results showed that they are JEV gene type I and most closely related to the strains SH-53 and SD0810. In this study, it was found through genetic evolution analysis that the main epidemic strain of JE in pig farms changed from gene type III to gene type I. Compared with the SH-53 and SD0810 strains, we found no change in key sites related to antigenic activity and neurovirulence of JEV in Fujian JEV and pig mosquito strains, respectively. The results of the study provide basic data for analyzing the genotypic shift of JEV in Fujian Province and support the prevention and control of JEV. [ABSTRACT FROM AUTHOR]

The prediction of regional agricultural carbon emissions is of great significance for regional environmental protection and sustainable development of regional agriculture. The article proposes a PLS-SA-AdaBoost prediction model combining partial least squares (PLS), simulated annealing algorithm (SA) and adaptive boosting algorithm (AdaBoost), which overcomes the shortcomings of a single model with insufficient prediction accuracy. Through an empirical study of agricultural carbon emissions in Fujian Province, China, the article validates the effectiveness of this combined forecasting model. The results show that the combined PLS-SA-AdaBoost forecasting model has higher accuracy and better performance than other models. The article predicts the future trend and range of agricultural carbon emissions in Fujian Province under five different scenarios. [ABSTRACT FROM AUTHOR]

The history of research and preparation of prescriptions for snake bites in Fujian Province was reviewed, and the process of incorporating snake doctors into the system and the gradual establishment of snake bite treatment system in Fujian were explored. The composition of several main snake bite preparations in Fujian was preliminarily compared and analyzed to provide reference for the research and development of similar new preparations at present. [ABSTRACT FROM AUTHOR]

With the vigorous development of 3D geological information technology, many 3D comprehensive evaluation studies have been conducted on underground space geological environment quality, but the evaluation results are slightly insufficient for planning and construction suggestions. The main reason is that the evaluation process is subjective, comprehensive evaluation results are difficult to fully express the true category of geological environment, and it is difficult to pay attention to unfavorable geological environment conditions that require more attention. In response to the above issues, the self-organizing map(SOM)and K-means algorithm were used to classify and study 3D evaluation information of underground space geological environment quality. Taking the south bank of Maluan bay new city in Xiamen city, Fujian province as an example, 3D evaluation index factors were extracted based on 3D spatial analysis method, and 3D evaluation of underground space geological environment quality was carried out based on SOM and K-means algorithm. Finally, the geological environment category and dominant factors obtained from the evaluation were used to propose planning and construction suggestions. The results show that the evaluation method based on SOM and K-means algorithm can effectively mine hidden information in multi-dimensional and multi-source geological data, identify key distinguishing factors, and provide new ideas and methods for the evaluation of underground space geological environment quality. [ABSTRACT FROM AUTHOR]

Based on the land use data of Fujian Province in 1990, 2000, 2010, and 2020, we analyzed the spatiotemporal change characteristics of land use types, the spatial differentiation of cold and hot spots under the sea-land gradient using the buffer gradient zone method, and the reasons for spatial differentiation of land use change. The results showed that: 1) the area changes of main land use types had different trends with increased distance from the coastline in the past 30 years. Among them, the change of cultivated land and urban and rural construction land area showed a gradient trend of continuous decrease, and the changes in the area between them within 20 km from the coastline were the largest, which were -1,317.12 and 1,799.8 km2, respectively. The change of forestland and grassland area showed a trend of "decreasing, increasing and decreasing" and concentrated in the 140-240 km gradient zone; 2) from the perspective of conversion types, the proportion of the first 10 land use types changed mainly from cultivated land and grassland to forest and from cultivated, forest, and grassland to urban and rural construction land in the following order: coastal gradient zone (44.23%), transitional gradient zone (37.31%), and inland gradient zone (15.03%). Regarding spatial distribution, the decrease in cultivated land and the increase in urban and rural construction land were mainly distributed in the coastal gradient zone, while the grassland decrease and woodland increase were mainly distributed in the transition and inland gradient zones; 3) from the perspective of the comprehensive dynamic degree, the comprehensive dynamic degree within 20 km from the coastline was the highest (0.75%) in the past 30 years, and the degree of change was the most severe. Concerning a single dynamic degree, the dynamic degree of urban and rural construction land showed a gradient change that first increased and then decreased, and its rate of change was much higher than that of other types; 4) land use change has significant spatial heterogeneity under the land-sea gradient, and taking the year 2000 as the time boundary, the hot spots showed the spatial aggregation characteristics of "transferring from inland areas to coastal areas" and from "more in the north and less in the south" to "more in the south and less in the north". The characteristics of land-sea gradient differentiation of land use change are closely related to regional development strategies and ecological environment construction policies at different stages of Fujian Province from 1990 to 2020. [ABSTRACT FROM AUTHOR]

Background and aim: Efficacy of Helicobacter pylori (H. pylori) eradication is related to the local antimicrobial resistance epidemiology. We aimed to investigate the antibiotic resistance of H. pylori in Fujian, China. Methods: H. pylori-infected patients in four centers were enrolled in the study from Oct 2019 to Jan 2022. The bacteria were isolated, cultured and identified from the biopsy of patients' gastric mucosa samples. Antimicrobial susceptibility testing was performed by a modified broth microdilution method for H. pylori to seven guideline-recommended antibiotics and seven potential choices for H. pylori eradication. Results: A total of 205 H. pylori strains were isolated. The resistance rates of amoxicillin (AMX), amoxicillin and clavulanate potassium (AMC), cefixime (CFM), gentamicin (GEN), tetracycline (TET), doxycycline (DOX), azithromycin (AZM), clarithromycin (CLR), levofloxacin (LVFX), sparfloxacin (SPFX), metronidazole (MTZ), tinidazole (TID), rifampicin (RFP) and furazolidone (FZD) were 11.22%, 12.20%, 7.32%, 12.20%, 4.88%, 4.39%, 44.39%, 43.90%, 30.24%, 21.46%, 40.98%, 45.85%, 5.37% and 10.24%, respectively. The rates of pan-sensitivity, single, double, triple and multiple resistance for seven guideline-recommended antibiotics were 32.68%, 30.24%, 13.17%, 7.76%, and 14.15%, respectively. The main double-resistance patterns were CLR+MTZ (10/205, 5%) and CLR+LVFX (9/205, 4%). The main triple-resistance pattern was CLR+MTZ+ LVFX (15/205, 7%). Conclusions: In Fujian, the prevalence of H. pylori resistance to AZM, CLR, LVFX, SPFX, MTZ, and TID was high, whereas that to AMX, AMC, GEN, CFM, TET, DOX, RFP and FZD was relatively low. CFM and DOX are promising new choices for H. pylori eradication. [ABSTRACT FROM AUTHOR]

Copyright of Agricultural Outlook (1673-3908) is the property of Institute of Agricultural Information, Chinese Academy of Agricultural Sciences and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Copyright of Practical Oncology Journal is the property of Journal of Practical Oncology Editorial Office and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Soil hardness affects the soil stability of collapsing hills. To clarify the characteristics of soil hardness of the collapsing walls in collapsing hills and its influencing factors, the profile of the collapsing walls of four typical granite collapsing hill areas in Fujian Province (Zhao’an County, Anxi County, Changting County, and Shaowu City) were studied. A TYD-1 type durometer was used to measure soil hardness in situ in the field. The differences in soil hardness in the different regions were compared, the variation of soil hardness with the depth of collapsing walls was studied, and the relationship between soil hardness and soil properties was explored. With increasing profile depth, the overall trend of soil hardness in the Anxi, Changting, and Shaowu sites decreased, whereas the soil hardness in Zhao’an initially increased and then decreased. The average soil hardness ranked as Zhao’an County (24.11 MPa)＞Changting County (22.15 MPa)＞Anxi County (19.83 MPa)＞Shaowu City (14.74 MPa). Soil hardness of the collapsing walls was primarily affected by the content of free alumina in Zhao’an County, contents of free alumina and clay in Anxi County and Shaowu City, and contents of organic matter and free alumina in Changting County. Overall, free alumina was the primary factor affecting the soil hardness of collapsing walls. Therefore, it can be used as the optimum factor to characterize soil hardness of collapsing walls in the study area. [ABSTRACT FROM AUTHOR]

Copyright of Journal of Agro-Environment Science is the property of Journal of Agro-Environment Science Editorial Board and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

【Objective/Meaning】Rural study trip is a new mode and effective way to promote the integrated development of agriculture, culture and tourism and drive the coordinated development of regional economy and society under the background of national implementation of Rural Revitalization Strategy.【Methods/Procedures】This paper conducted a preliminary investigation and analysis of the favorable conditions for the development of rural study in Fujian Province, then summarized the current situation and trends of the development of educational farms in Taiwan and the main practices of developing educational farms, and then proposed supporting countermeasures for promoting the development of rural study in Fujian at present.【Results/Conclusions】It is believed that under the new situation in the new era, Fujian should conduct practical exploration in terms of further integrating resources, digging deeper into local historical and cultural connotations, scientifically developing rural special study products, and strengthening market supervision. In particular, we should study and learn from the main practices and experiences of developing educational farms in Taiwan, rely on the rich study resources and local characteristics of rural Fujian, and work together to create rural study tours with Fujian characteristics from strengthening the construction of study bases, forming professional study teams, developing diversified rural study products, improving study curriculum systems, preparing digital rural study platforms, and encouraging rural study school-enterprise cooperation. Fujian Province should work together to create a rural study brand with Fujian characteristics, promote the sustainable and healthy development of rural study trip, and drive the overall revitalization of the countryside. [ABSTRACT FROM AUTHOR]

(1) Background The demand for forestry science and technology is one of the core elements in the design of forestry science and technology innovation system. Forest farmers are the main body of the demand for forestry science and technology innovation. Their demand for forestry science and technology will affect the promotion and implementation effect of forestry science and technology innovation achievements to a large extent. (2) Methods The research data were collected from field surveys and 298 valid questionnaires in Fuzhou City and Sanming City in Fujian Province from July to August 2022. The demand of forest farmers for forestry technology was selected as the dependent variable, pure forest farmers, part-time forest farmers and non forest farmers were selected as the independent variables, and individual characteristics, family characteristics and forestland characteristics were selected as the control variables. Multivariate disordered Logit model was used to empirically test the impact of different types of forest farmers on the demand for forestry technology. (3) Results The survey results show that according to the order of priority the demands of forest farmers for forestry technology are respectively ecological protection and restoration technology ( 43. 62%), forest seed in-dustry innovation technology (20. 47%), forest quality improvement technology (17. 79%), forestry carbon se-questration and sinks enhancement technology (12. 75%), and other technology (5. 37%). The empirical analysis results show that part-time forest farmers have a significant positive impact on the demand for forestry technology, and the demand for forestry technology of part-time forest farmers is greater than that of pure forest farmers and non forest farmers. The demands of different types of forest farmers for forestry technology are different. Compared with other forestry technologies, the pure forest farmers are more inclined to need ecological protection and restoration technology and forest quality improvement technology, while the part-time forest farmers are more inclined to need ecological protection and restoration technology, forest quality improvement technology and forest seed industry in-novation technology. At the same time, the forest science and technology service information has a significant positive impact on the forest farmers' demand for ecological protection and restoration technology and forest seed industry innovation technology. The type of forestland has a significant positive impact on the forest farmers' demand for ecological protection and restoration technology, forest seed industry innovation technology, forest quality improve-ment technology and forestry carbon sequestration and sinks enhancement technology, while the quality of forest- land has a significant negative impact on the forest farmers' demand for forestry technology. (4) Conclusions and Discussions First, the workers of forestry science and technology should consider the part-time forest farmers as the main promotion objects of forestry science and technology, and then promote the pure forest farmers to apply new forestry technology through demonstration effect. Second, forestry science and technology service information plays an important role in the demand for forestry science and technology. Based on the above conclusions, the following policy recommendations are put forward: First, pay attention to the forestry science and technology innovation demand of part-time forest farmers. Second, strengthen the training of forestry science and technology for the forest farmers. Third, construct a diversified forestry science and technology service system. Fourth, carry on the innovation of forestry science and technology by taking the demand of forest farmers for forestry science and technology as the guidance. [ABSTRACT FROM AUTHOR]

Forest canopy height plays an important role in forest resource management and conservation. The accurate estimation of forest canopy height on a large scale is important for forest carbon stock, biodiversity, and the carbon cycle. With the technological development of satellite-based LiDAR, it is possible to determine forest canopy height over a large area. However, the forest canopy height that is acquired by this technology is influenced by topography and climate, and the canopy height that is acquired in complex subtropical mountainous regions has large errors. In this paper, we propose a method for estimating forest canopy height by combining long-time series Landsat images with GEDI satellite-based LiDAR data, with Fujian, China, as the study area. This approach optimizes the quality of GEDI canopy height data in topographically complex areas by combining stand age and tree height, while retaining the advantage of fast and effective forest canopy height measurements with satellite-based LiDAR. In this study, the growth curves of the main forest types in Fujian were first obtained by using a large amount of forest survey data, and the LandTrendr algorithm was used to obtain the forest age distribution in 2020. The obtained forest age was then combined with the growth curves of each forest type in order to determine the tree height distribution. Finally, the obtained average tree heights were merged with the GEDI_V27 canopy height product in order to create a modified forest canopy height model (MGEDI_V27) with a 30 m spatial resolution. The results showed that the estimated forest canopy height had a mean of 15.04 m, with a standard deviation of 4.98 m. In addition, we evaluated the accuracy of the GEDI_V27 and the MGEDI_V27 using the sample dataset. The MGEDI_V27 had a higher accuracy (R2 = 0.67, RMSE = 2.24 m, MAE = 1.85 m) than the GEDI_V27 (R2 = 0.39, RMSE = 3.35 m, MAE = 2.41 m). R2, RMSE, and MAE were improved by 71.79%, 33.13%, and 22.53%, respectively. We also produced a forest age distribution map of Fujian for the year 2020 and a forest disturbance map of Fujian for the past 32 years. The research results can provide decision support for forest ecological protection and management and for carbon sink analysis in Fujian. [ABSTRACT FROM AUTHOR]

This ethnography examines coffee habits among return migrants in their place of origin in a rural county in Fujian. Many migrants occupy low-skill jobs in the catering and textile industry in Italy, Austria, and Hungary. I argue that coffee does not represent an identification with cosmopolitanism, but rather evokes memories of hardships these migrants are subject to during their overseas stay. The deeper implication of this study lies in the rethinking of overseas return migration. Through rethinking the practice and embedded memories of coffee culture, I assess the meaning of overseas migration for rural return migrants. Their return is happening at a time when overseas emigration is not the only road to economic advancement, as it was two decades ago when the localized phenomenon of overseas emigration was at its peak. [ABSTRACT FROM AUTHOR]

Studying regional water resources carrying capacity (WRCC) is an important guarantee for realizing regional sustainable development. Previous evaluation of WRCC mainly focused on the construction of the index system and the optimization of multiattribute decision analysis methods (MDAMs). The selection of the weighting assignment method (WAM) is a key link in the evaluation of WRCC, but different WAMs may bring different results, which brings challenges to the actual WRCC evaluation. Therefore, this paper proposes a WAM selection framework, under which WRCC evaluation index system is firstly constructed. Secondly, from the four objective WAMs, the most suitable WAM is identified and selected to evaluate WRCC in Fujian Province in terms of the reliability and stability of the evaluation results. In addition, the main factors affecting regional WRCC are discussed using the obstacle degree model. The results show that (1) under the same evaluation index system, the CRITIC method was the suitable method with more reliability and stability than the coefficient of variation method, the entropy method, and the equal weight method. (2) The higher water resources carrying capacity (level I) is mainly located in the west of the study area, and the lower one (level V) is located in the east coast. (3) The superimposition effects ecological water use rate, water production modulus, acreage water consumption of farmland irrigation, per capita water resources, and COD emissions hindering the level of regional WRCC. The framework proposed in this study can provide methodological options for quantitative evaluation of WRCC. The results of this paper provide favorable support for decision makers to carry out rational planning of resources. [ABSTRACT FROM AUTHOR]

With mineral in situ testing technology and ore deposit geochemistry development, calcite has become a hot topic in studying carbonate minerals. Four large-grain calcite crystals from Fujian, China, were used for a detailed study. This study provides a comprehensive data set through mineralogical standard properties and spectral characteristics, including Fourier transform infrared, X-ray fluorescence spectrum, and Raman spectroscopy. Major elements were analyzed using X-ray fluorescence (XRF) and Micro-XRF. A high-resolution gas-source stable isotope ratio mass spectrometer was used to test C-O isotope characteristics. The four samples' spectral characteristics and phase composition show excellent uniformity, all with the same characteristic peaks, indicating that they are pure calcite without other impurity minerals. C-O isotope characteristics indicate that Fujian calcite has mantle genetic characteristics, which may be affected by marine carbonate dissolution or sedimentary rock contamination. The variation of Fe and Mn contents may indicate that the four samples formed at different metallogenic stages. [ABSTRACT FROM AUTHOR]

Using qualitative research methods and taking Wulin in Jinjiang, Quanzhou City as an example, this study investigated the construction characteristics of Qiaoxiang's place meaning superposition from three aspects: entity dimension, social relations and local values, and revealed the superposition process of the place meaning of Qiaoxiang under the background of tourism development and the resulting place identity problems of different subjects including overseas Chinese. The study found that: (1) The superposition of place meaning under the dislocation of man and land is mainly completed through transmission mechanisms such as imagination and tourism system, which makes the overseas Chinese "absent in form" but "present everywhere in content" in Qiaoxiang, and promotes the transformation of Wulin into a place pattern mixed with tradition and modernity. (2) The superposition of place meaning has the attribute of relationship, and multivariate interactions are the remarkable features during its formation. The place meaning is essentially a manifestation of the man-land relationship. When the man-land relationship is no longer determined by the traditional geographic relationship or kinship, the weak bond relationship between man and land cannot be consolidated by the place meaning, which is manifested as the alienation of the relationship of "overseas Chinese-family members-hometown". (3) In terms of local values, the place meaning of Qiaoxiang has experienced a meaning superposition from the home scale to the national and ethnic scales, highlighting the selective representation of power on the place meaning in the context of tourism, and dynamically displaying the controversy on the orientation of spatial values of different subjects and the guidance of the national mainstream cultural values to the local. (4) In the context of tourism development, the superposition of the place meaning of Qiaoxiang has triggered the instrumental and selective "shopping cart" identity of overseas Chinese and the differentiated identity of local residents, and the identity structure of different subjects is full of tension, differentiation and even conflict.

The genus Cyclocosmia Ausserer, 1871 of the spider family Halonoproctidae Pocock, 1901 includes ten known species from North America and Asia. Since Cyclocosmia ricketti was described by Pocock in 1901, no males of this species have ever been reported.The male of Cyclocosmia ricketti is described for the first time, based on a specimen collected near the type locality in Fujian Province, China. A morphological description and illustrations are given.

Located on the southeast coast of China, Fujian is an important junction for the spread and migration of agriculture and populations from mainland Asia to Taiwan and the Island Southeast Asia. Research on the emergence of agriculture and its relationship with the regional environmental context is key to understanding the evolution of ancient human-land interactions in the coastal zone of China. This paper presents a detailed microfossil analysis of the Dapingding site, which is located in the lower reaches of the Min River on the southeast coast of China. We found a large number of phytoliths produced in rice stems and leaves from the cultural layers of this site, dated to 7,500 cal. a BP. In addition, we found rice husk impressions and rice phytoliths in the pottery sherds of these cultural layers. Among these phytoliths, rice bulliform phytoliths with ≥9 fish-scale patterns indicating the degree of rice domestication, accounted for 44%. This percentage is much higher than the established standard for wild rice bulliform phytoliths with fish-scale patterns, suggesting that rice cultivation had already occurred on the southeast coast of China approximately 7,500 years ago. Subsequently, the starting time of agricultural activity on the southeast coast of China was pushed from 5,000 to 7,500 years ago. Comparing the regional history of sea level and coastline changes in the early to mid-Holocene, we suggest that the emergence of early rice cultivation in Southeast China was associated with high sea levels in the mid-Holocene and the last transgression in the Fuzhou Basin. The 'Fuzhou Bay', formed by the retreating coastline and transgression driven by high sea levels, may have provided a sea channel for the southward movement of northern rice farmers. [ABSTRACT FROM AUTHOR]

Objective To evaluate the implementation effect of the prevention and control project for thalassemia in Putian by analyzing the clinical and laboratory data related to screening and diagnosis of thalassemia in couples undergoing premarital examination. Methods The blood sample results of 62 058 newlywed couples and planned pregnant couples who participated in the premarital examination in Putian City, Fujian Province from April 2017 to December 2021 were retrospectively analyzed. The primary screening was carried out by detecting the average red blood cell volume and average hemoglobin content. When one of the couple was positive, the two sides were tested by hemoglobin（Hb） electrophoresis; When the couple’s Hb electrophoresis was positive, both parties shall performed thalassemia gene detection. The types of thalassemia gene mutations, the incidence of rare thalassemia, the distribution of mutations and the genetic characteristics of thalassemia gene in Putian City, Fujian Province were statistically analyzed, and the genetic map of thalassemia gene in Putian City, Fujian Province was drawn; Homotypic gene carrier and prenatal diagnosis were analyzed, and pregnancy outcomes were followed up. Results Among 62 058 couples, 8 938 had at least one abnormal partner during blood routine screening, and the positive rate of initial screening was 14. 40%. A total of 5 842 cases were Hb positive, the positive rate was 4. 71%. There were 413 couples with abnormal Hb electrophoresis. After gene detection, a total of 316 cases were diagnosed as thalassemia, and the diagnostic rate was 38. 26%. A total of 198 cases of α-thalassemia were detected, and the higher genotypes were--SEA/αα, -α3. 7/αα. A total of 114 cases of β-thalassemia were detected, and the higher genotypes were βIVS-Ⅱ-654/βN, βCD41-42/βN. Four cases of α complex β thalassemia were detected. Totally 26 high-risk couples with homologous thalassemia gene were detected, including 18 pairs of homologous α-thalassemia, eight pairs of homologous β-thalassemia. Among them, women in six couples received prenatal diagnosis, prenatal diagnosis results show that the normal fetus in two cases, --SEA/αα one case, βIVS-Ⅱ-654/βN two cases, --SEA/--SEA one case, including one pregnant woman of severe poverty choose termination. Conclusion The pilot project of prevention and control of poverty in Putian City of Fujian Province can effectively reduce the birth of severe thalassemia neonates, improve the quality of the born population in this area, and provide a basis for further development of thalassemia prevention and control plan. [ABSTRACT FROM AUTHOR]

【Objective/Meaning】With the large-scale migration of floating population from rural areas to urban areas, a large number of urban floating population have been living in poverty due to long-term unemployment and semi unemployment, but they are ignored by poverty alleviation departments and academic circles because of their strong mobility. Exploring the poverty characteristics of floating population and its influencing factors has important practical significance for strengthening the social protection of urban poor floating population and promoting the construction of a harmonious society.【Methods/Procedures】Based on the national floating population dynamic monitoring data in 2014, this paper analyzes the characteristics of relative poverty of floating population in Fujian Province, and then uses binary logistic regression model to explore the influencing factors of relative poverty.【Results/Conclusions】The results suggest that the relative poverty incidence rate of floating population in Fujian province was high in 2014, accounting for 45.85%, among which the contribution rate of consumption poverty was large. The typical poverty characteristics of floating population in Fujian province are low quality of life, poor housing environment, limited career development and lack of entertainment. The model results show that the factors affecting income poverty and consumption poverty of floating population are different. The average educational level of the family, the employment status of the family and the economic development status of the urban migrants are the key factors leading to poverty. [ABSTRACT FROM AUTHOR]

⑴ Background——Developing the non-timber forest-based economy helps to promote the rural revitalization strategy of our country, and forest home is a typical management model of non-timber forest-based economy, which is a realization form of ecological industrialization. However, the existing research lacks qualitative research and scientific evaluation methods for sustainable development of forest home. ⑵ Methods——The basic information and data of the site were mainly obtained from Fujian Forest Tourism official website, the official website of National Forestry and Grassland Administration. The weight data for sustainable development evaluation index of forest home were obtained from 35 expert questionnaires. The comprehensive evaluation data were obtained from a field survey conducted from October 1 to November 30,2021. Combined with DPSIR model, the analytic hierarchy process（AHP）was used to construct the evaluation index system for sustainable development of forest home and calculates the weight of each index. Then, the fuzzy comprehensive evaluation method was used to calculate the comprehensive evaluation scores of two typical forest homes: Jiupengxi forest home and Shuiji Village forest home, to determine the sustainable development level of forest home. ⑶ Results——On the basis of relevant research literatures, combined with the logical relationship of DPSIR model and experts questionnaires, five first-level indexes in the evaluation index system for sustainable development of forest home were selected, which were response, state, driving force, impact and pressure respectively, and their importance ranking was response（0. 2502）,state（0. 2057）,driving force（0. 1966）,impact（0. 1902）and pressure（0. 1572）. The comprehensive evaluation scores of Jiupengxi forest home and Shuiji Village forest home were 83. 0110 and 74. 6742 respectively, both of which were in the stage of basic sustainable development. The ecological advantages of the two forest homes are remarkable and their infrastructures are complete, however, Jiupengxi forest home has more sustainable development advantages for its online specialty sales, entertainment projects and multi-channel publicity. But there are some problems in the two forest homes, such as unstable economic income, insufficient excavation of cultural connotation, inadequate ecological and environmental protection, and inadequate management of grassroots organizations. ⑷ Conclusions and Discussions——Based on the above analysis, the policy recommendations are proposed as follows: First, Jiupenxi forest home and Shuiji Village forest home should innovate the development mode of forest home and construct a diversified ecological industry system and industrial chain. Based on local resource advantages, forest home should build characteristic industrial projects and promote industrial transformation and upgrading. Second, the operators should give priority to protection of ecological environment, develop appropriately, and improve the ecological environment governance system of forest home. Third, forest home should deeply cultivate the regional cultural background of the forest and promote the integrated development of culture and tourism. Fourth, the operators also should strengthen the skills training of practitioners, introduce and cultivate professional compound talents. Fifth, the local grassroots organizations should balance and coordinate various interests to realize sustainable development of forest home. Only in this way can we promote the high-quality development of forest home. [ABSTRACT FROM AUTHOR]