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Copyright of Coal Science & Technology (0253-2336) is the property of Coal Science & Technology 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 Journal of Wildland Fire Science is the property of Journal of Wildland Fire 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.)

To establish a distinct design approach for ecological protection outdoor workwear in the Qinghai-Tibet Plateau region, the environmental characteristics and job requirements of ecological protection work in the region, as well as the performance needs of the workwear was analyzed. Subsequently, existing design issues and optimization demands were identified through expert interviews. Furthermore, a questionnaire survey and Analytic Hierarchy Process (AHP) are employed to prioritize the functional design elements of outdoor workwear, considering various design requirements and resolving conflicts between functionality and comfort. The design elements and garment categories were then divided, and design proposals were presented as references. This paper provides practical insights and design references for designers in developing specific high-altitude ecological outdoor workwear to meet special working conditions and requirements. It also offers a method for optimizing the functional design elements of outdoor workwear. [ABSTRACT FROM AUTHOR]

Based on the green development trend and requirements of China’s coal industry, this paper analyzed the factors that coal mines consider in choosing filling mining methods and the constraints that affect the promotion of filling mining technology. According to the geographical distribution characteristics of different mining areas and the differences in filling demands, four types of priority principles of “protecting the ecological environment, protecting surface buildings, addressing coal gangue and solid waste, and improving economic efficiency” for coal mine filling mining were defined. The ecological mining goal of “building the whole process holographic intelligent ecological mine by adopting filling mining as a regulation tool to protect the ecological environment in coal mines” was put forward. Based on the finite deformation mechanical model of the roof in filling mining, the factors affecting the subsidence of target rocks in filling mining were expounded, and the supporting strength calculation and overburden deformation control equations under three filling engineering modes such as ecological environment protection, ground building protection and gangue treatment were established. In addition, the paper introduced the development status and direction of universal filling technology in coal mines in China, including solid filling of raw gangue waste, modified solid filling, gangue concrete filling, integrated mining-filling-charging, large amount of gangue filling, filling method in thin coal seam, filling method for regional protection, filling method in continuous mining roadway and other filling technologies that meet various needs of coal mines. The material preparation and transportation of different filling technologies, the characteristics of filling process and the adaptive filling equipment were described in detail. In order to realize the intelligent filling of coal mines, a comprehensive data perception system was established, which realized the intelligent process from unit to whole filling working face through spatial planning and filling effect judgment. The sensor network and artificial intelligence algorithm were combined to monitor and control the solid filling process of coal mine in real time, and improve the filling quality and filling efficiency. Coal mine filling mining will play a more important role in the long-term planning of China’s green mine construction. Strengthening the scientific and technological research of the whole process of coal mine production based on active filling, the construction of universal filling technology and process system, the development of new solid filling materials, and the research of intelligent filling mining, will help the filling mining technologies in China’s coal mines have a very broad prospect.

In order to provide reference for the institutional construction of ecological protection and high-quality development in the Yellow River Basin, from a methodological perspective, this paper analyzed the new institutional construction needs for ecological protection and high-quality development in the Yellow River Basin, and the contradiction of the overall requirements of basin governance between fragmented management in reality. On the premise of adhering to ecological priority and green development, and implementing tailored and classified policies, the above issues could be solved by finding the smallest tool unit that covered both ecological protection and high-quality development. Green credit is the minimum common multiple between ecological protection and high-quality development. Establishing a green credit system through laws, regulations and policy regulations is a necessary foundation and logical starting point for basin collaborative governance. Yellow River Conservancy Commission and the nine provinces (regions) in the Yellow River Basin can, in accordance with higher-level laws and relevant policies such as the Yellow River Protection Law, promptly introduce operational norms applicable to the basin and region. [ABSTRACT FROM AUTHOR]

Copyright of University Chemistry is the property of Peking University, College of Chemistry & Molecular Engineering 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 Yellow River is the property of Editorial Board of Yellow River 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 Yellow River is the property of Editorial Board of Yellow River 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.)

In order to explore an effective way to improve the coupling and coordination between ecological protection and high-quality development in the Yellow River Basin, build a high-quality development evaluation index system including five dimensions of innovative development, coordinated development, green development, open development and shared development, and an ecological evaluation index system including three dimensions of ecological environment resources, ecological environment carrying capacity and ecological environment management and based on panel data from nine provinces (regions) in the Yellow River Basin from 2002 to 2021, the entropy-weighted TOPSIS method was used to calculate the high-quality development index and ecological protection index. Then it calculated the coupling coordination degree and the decoupling index of the two and analyzed the coupling coordination level, decoupling state and its temporal and spatial changes. The results show that a) from 2002 to 2021, the level of ecological protection and high-quality development in the Yellow River Basin has been improved and the trend of change is steadily improving. However, the issues of uneven high-quality development in the western region lagging behind the eastern region, the larger differences in ecological protection among the provinces (regions) and the fragile ecological environment have not been fundamentally changed. b) The coupling coordination degree between ecological protection and high-quality development in the Yellow River Basin fluctuated significantly before 2010 and the coupling coordination level was basically imbalanced. After 2010, the coupling coordination degree has been steadily improved, and the coupling coordination level is gradually shifted from primary coordination to good coordination and high-quality coordination. However, there are significant differences in the coupling coordination degree and coupling coordination level among different provinces (regions) . c) The decoupling state between ecological protection and high-quality development in the nine provinces (regions) of the Yellow River Basin from 2002 to 2021, in a few years, it is an expansion connection or weak decoupling, and most years experiencing unsatisfactory strong decoupling, strong negative decoupling, weak negative decoupling or declining coupling. At the end of the research period, most provinces (regions) experience a decline in high-quality development level accompanied by a strong negative decoupling state of improved ecological environment. This paper puts forward the path to enhance the coupling coordination between ecological environment protection and high-quality development of strengthening the flow of industrial development factors, accelerating industrial transformation and upgrading, and promoting the development of digital economy. [ABSTRACT FROM AUTHOR]

In order to provide reference for the formulation of relevant policies for the ecological protection and high-quality development of the Yellow River Basin, this paper started from the perspective of the dual coupling of ecological protection and high-quality development in the Yellow River Basin to build separate evaluation indicator systems for development quality and ecological protection. Then, it calculated the development quality index and ecological protection index of each province (autonomous region) in the year 2020 by using entropy method. It built a two-dimensional quadrant model of ecological protection and development quality with the national average development quality index and ecological protection index as the coordinate origin. Based on the distribution of each province (autonomous region) in the two-dimensional quadrants, it determined the coordination status of ecological protection and high-quality development. The results show that there is significant variation in ecological protection and development quality among provinces (autonomous regions) in the Yellow River Basin, with prominent issues of imbalance and inadequacy. Using the national average development quality index and ecological protection index as benchmarks, considering a development quality index higher than the national average as high quality and an ecological protection index higher than the national average as good ecological quality, the coordination status of ecological protection and high-quality development in the various provinces (autonomous regions) of the Yellow River Basin is classified into four types of excellent ecology-high quality, excellent ecology-low quality, low ecology-low quality and low ecology-high quality. The results show that only Sichuan is in a relatively ideal state of excellent ecology-high quality, while the other provinces (autonomous regions) are in the three types of non-coordinated states of excellent ecology-low quality, low ecology-low quality and low ecology-high quality. Finally, it proposes the establishment of a long-term mechanism for the coordinated advancement of ecological protection and high-quality development in the Yellow River Basin, focusing on the six aspects of top-level strategic design, inter-provincial (autonomous regional) collaborative control, public participation, rigid constraints on ecological protection, constraints on rights, responsibilities and interests and ecological compensation. [ABSTRACT FROM AUTHOR]

In order to improve the coastal ecological environment of Lingao County, Hainan Province, enhance ecosystem service value of coastal zone and ensure ecological security of coastal zone, based on the field trips, literature review and data analysis, this paper summarized the typical ecological environment problems of Lingao coastal zone o, analyzed the main reasons of ecological degradation, and then some suggestions on protection and restoration of Lingao coastal zone were put forward. The results show that: the sandy coast, mangrove, coral reef and Pinctada maxima are faced with serious coastal erosion, ecological environment degradation and biological resource depletion in Lingao coastal zone. Sandy coastal erosion was mainly affected by natural factors such as sea level rise and storm surge, mangrove ecosystem was mainly affected by the sea aquaculture and environmental pollution, and coral reef and Pinctada maxima were mainly affected by human activities such as fishing and water pollution. Based on the analysis of the current situation of ecological degradation and their causes, this paper proposed beach feeding and ecological seawall construction in Wenlan Estuary and Baowu Harbor, mangrove restoration in Xinying Bay, Huanglong Bay and Jinpai Bay, and natural sealing for coral and Pinctada maxima conservation area.

Copyright of Journal of Agricultural Science & Technology (1008-0864) is the property of Journal of Agricultural Science & Technology 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 Yellow River is the property of Editorial Board of Yellow River 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 Yellow River is the property of Editorial Board of Yellow River 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 Yellow River is the property of Editorial Board of Yellow River 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.)

General secretary Xi Jinping delivered an important speech on September 18 of 2019 in Zhengzhou. It is great significant to increase the ecological protection and high-quality development of the Yellow River Basin as a major national strategy. This paper discussed the profound connotation of Xi’s important speech from the following three aspects: the value orientation of taking the people as the center, the ideological line of seeking truth from facts, and the ideological light of historical materialism and dialectical materialism. This paper expounded the realization path of implementing national strategy and building a happy river for the benefit of the people from five aspects of “flood control and safety protection, high quality water resources, healthy water ecology, livable water environment and advanced water culture”, focusing on the improvement of flood control engineering system, the downstream treatment ideas of “keeping river wide and reinforcing the levee, stabilizing main channel, beach based policy implementation and comprehensive treatment”, the water resources allocation pattern of “one line and seven reservoirs, node control, north-south economy, east-west balance”, and the overall layout of water ecological protection of the basin of “three zones and one corridor”. [ABSTRACT FROM AUTHOR]

Guangdong-Hong Kong-Macao Greater Bay Area (GBA) is an important space carrier for China to build a world-class city group and to participate in global competition. Since the 1980s, large-scale reclamation and cultivation activities have been carried out in order to accelerate the urbanization construction. Consequently, large area of natural shoreline, beach and muddy beach and other important coastal wetlands disappeared. Mangroves, coral reefs, seagrass beds and other important typical coastal wetland ecosystems have also been greatly damaged, and some specific areas even harder to play their normal ecological functions due to the serious damage of reclamation projects. In order to strictly control the reclamation projects, China has issued a series of relevant policies since 2016, which require to speed up the handling of the historical problems of reclamation projects and to gradually restore the degraded coastal wetlands by means of ecological protection and restoration strategies based on the concept of "natural restoration as the main and artificial restoration as the auxiliary". Based on several actual design cases in GBA, this paper discussed the ecological protection and restoration measures from three different perspectives of management, science and technology, aiming at the loss of coastline, degradation of coastal wetland function, damage of hydrodynamics and loss of biological resources caused by reclamation project. This paper can provide a reference for the overall planning and marine ecosystem management in GBA.

Copyright of Yellow River is the property of Editorial Board of Yellow River 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 Yellow River is the property of Editorial Board of Yellow River 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 Yellow River is the property of Editorial Board of Yellow River 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 Journal of Engineering Geology / Gongcheng Dizhi Xuebao is the property of Journal of Engineering Geology 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.)

Based on a profound understanding of the great significance of constructing an ecological protection pattern in Northwest China, this paper systematically summarizes the achievements, new problems and new trends of ecological protection in Northwest China, and accordingly, puts forward an overall spatial arrangement for the ecological protection under "two regions (watersheds)-six zones (core ecological function zones)-multiple points (key ecological points)". In addition, a key path to construct a new pattern of ecological protection in Northwest China is expounded in order to make more contributions to the acceleration of the harmonious co-existence between human and nature. The path is mainly based on implementing a key task of the protection and restoration around six core ecological function zones, and meanwhile, carrying out three important actions, i.e., the construction of green low-carbon recycling industry system, the overall improvement of ecosystem quality and stability, and the reform and innovation of ecological protection mechanism. [ABSTRACT FROM AUTHOR]

Scientific and technological innovation is the fundamental support for ecological protection and high-quality development in the Yellow River Basin. This paper analyzed the current status of scientific and technological innovation in nine provinces ( autonomous regions) in the Yellow River Basin from 2016 to 2020, and finds that the supporting mechanisms of scientific and technological innovation for ecological protection and high-quality development in the Yellow River Basin are as follows: speed up the digitalization process of factors of production, smooth the high-quality factor circulation mechanism, improve the adaptability and innovation level of the economic structure, build high-quality synergy mechanism, optimize the law-based business environment, and implement the digitalization progressive governance mechanism. The Yellow River Basin ecological protection and high quality development of science and technology innovation support mechanism path and policy Suggestions for: in green technology innovation as the gripper coordinated development, promote the global ecological construction of the Yellow River Basin integrated large data center, improve the efficiency of digital integration of government affairs, increase efficiency and improve the business environment under the rule of law governance service governance and supervision system, etc. [ABSTRACT FROM AUTHOR]

The Yellow River is the mother river of the Chinese nation and the great cradle for its survival and development. Protecting the Yellow River and promoting the high‑quality development of the Yellow River Basin is a long‑term plan that concerns the great rejuvenation and sustainable development of the Chinese nation. The history of the governance of the Yellow River is also a history of state governance and a history of the development of Chinese civilization. This year marks the third anniversary of General Secretary Xi Jinping’ s September 18 speech at the Yellow River Basin Ecological Protection and High‑quality Development Symposium in Zhengzhou, Henan in 2019. It is also the first anniversary of his October 22 speech at the Symposium on the In‑depth Promotion of Ecological Protection and High‑quality Development of the Yellow River Basin in Jinan, Shandong in 2021. This paper explores how to continuously deepen the strategic understanding of promoting ecological protection and high‑quality development in the Yellow River Basin and better implement the spirit of General Secretary Xi Jinping’ s series of important speeches on ecological protection and high‑quality development in the Yellow River Basin, as well as how to promote the provinces and regions in the Yellow River Basin to undertake the historical task of realizing the great rejuvenation of the Chinese nation in the new era. The history, experience and enlightenment of the CPC (Communist Party of China)’ s century‑old Yellow River management, protection, and promotion of high‑quality development will help to open up thehistorical perspectives, continue the Party’ s spiritual characteristics, and let the Yellow River benefit the Chinese nation forever. [ABSTRACT FROM AUTHOR]

In order to deepen the research on the coordination mechanism of ecological protection and economic development of the urban agglomerations in the Yellow River Basin, and to provide references for the research on high-quality development in the Yellow River Basin, taking the Lanzhou-Xi' an urban agglomeration, the Guanzhong Plain urban agglomeration, the Shandong Peninsula urban agglomeration, and the Huhhot-Baotou-Erdos-Yulin urban agglomeration, Central China urban agglomeration, Central Shanxi urban agglomeration, and Ningxia urban agglomeration along the Yellow River as the research objects, this paper established an index system according to the four subsystems of ecological environment, economic development, human water relationship, and people' s happiness . It adopted the entropy weight method and the coefficient of variation method to determine the index weights and SMI-P model to calculate the coordination degree between ecologic; J protection and high-quality development, and analyzed the changes in the coordination degree between ecological protection and high-quality development in urban agglomerations along the Yellow River from 2009 to 2018. The results show that the coordination degree of ecological protection and high-quality development of the urban agglomerations along the Yellow River presents a cascade distribution pattern of high in the cast and low in the west (high in the downstream and low in the upper reaches) ; the degree of coordination between protection and high-quality development is rising, and the difference in the degree of coordination among urban agglomerations is gradually decreasing; in 2009, only the Shandong Peninsula urban agglomeration is in a state of 'close to synergy", while most other urban agglomerations arc in a state of "on the verge of imbalance" ; in 2018, the Central China urban agglomeration and the Huhhot-Baotou-Erdos -Yulin urban agglomeration also reach a state of "close to synergy", while other urban agglomerations are about to reach a state of "close to synergy" ; there arc: significant spatial differences of the coordinated development index among four subsystems (i.e. ecological environment, economic development, human-water relationship, and people' s happiness of each urban agglomeration) . The urban agglomeration with high degree of coordination has a weaker subsystem coordinated development index, while the urban agglomeration with a low degree of coordination has a larger subsystem coordinated development index. Therefore, each urban agglomeration should he adequate to give full play to their respective location advantages and resource advantages, strengthen their weaknesses, and implement differentiated ecological protection and high-quality economic coordinated development. [ABSTRACT FROM AUTHOR]

In view of the large-scale and efficient coal mining in ecologically fragile areas, which causes a large scope, long cycle and high intensity of ecological impacts, and the lack of a systematic technology that integrates the whole cycle of mining, source reduction and ecological elements, which leads to high costs, low efficiency and poor results in the ecological restoration of mining areas. This paper puts forward the concept of ecological protection coal mining, the damage conduction pathway of surface mining and the damage conduction model of shaft mining, the quantitative analysis method of ecological damage and the decision-making method of ecological restoration in mining areas. It has developed land-saving and loss-reducing mining for open pit mines, ecological stratigraphic reconstruction, distributed water resources collection, storage and use, and synergistic restoration technologies based on the "ecological restoration window period". It has researched and developed technologies for damage conduction control in well mining, ecological function restoration of aquifers, construction of assembled wedge-shaped groundwater reservoir dams, and ecological restoration of subsidence zones in time zones. An ecologically protected open pit mining demonstration project has been completed in the mengdong mining area, with the vegetation cover in the baorixile open pit mine demonstration area increasing from 30% to 59% of the pre-exploitation area, and that in the shengli open pit mine demonstration area from 5% to 39% of the pre-exploitation area. A demonstration project for ecologically protected coal mining in the shengdong wells has been completed, with vegetation cover increasing from less than 10% to 70 % of the pre-exploitation area. The research results provide scientific and technological support for eco-protective coal mining and have wide application and promotion value.

The 19th Party Congress proposed to coordinate the systematic management of the mountains rivers forests farmlands lakes grasslands, which put forward new requirements for China to carry out the construction of ecological civilization. As one of the important elements in 11 mountains rivers farmlands fields lakes grasslands11, the ecological environment quality of mines directly affects the habitat quality of the upper and lower mountains, and even the upstream and downstream of river basin. Among different types of mines, rare earth mines are important strategic resource concentration area in China due to their abundance, scarcity and high product value. The ionic rare earth mine is rich in China's medium and heavy rare earth resources, is listed as a specific mineral for national protective mining. However, due to the lag of relevant protective mining system, disordered mining, and the particularity of the mining technology and smelting technology of ionic rare earth mines, the mine ecological environment is serious, and the ecological restoration and management are difficult. Based on the systematic review of the mining technology of ionic rare earth mines and the resulting environmental problems, this study summarized the characteristics and application scope of different remediation technologies, and put forward ideas and suggestions for ecological protection and restoration of ionic type rare earth mine oriented to the river basin. Taking the Ganjiang river basin as an example, this paper summarized the practical experience of ecological protection and restoration of ionic type rare earth mine in the Ganjiang river basin, so as to provide reference for implementing watershed based mine ecological protection and restoration in China. [ABSTRACT FROM AUTHOR]

Copyright of Forest Engineering is the property of Forest Engineering 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.)

Copyright of Arid Land Geography is the property of Chinese Academy of Sciences, Xinjiang Institute of Ecology & Geography 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.)

Higher requirements for the protection and management of the Yellow River were put forward, and also new opportunities for the development were provided in the Yellow river Basin following the established strategy of the ecological protection and high-quality development of Yellow river Basin. In this paper, the present situation of water security was analyzed, the connotation of high-quality development was discussed and the main problems existing in water security and high-quality development was summmarized in the Yellow River Basin; then, the ideas for the water security and high-quality development of the Yellow River were discussed and the corresponding suggestions were proposed. The main problems of water security and high-quality development in the Yellow River are shortage of water resources, frequent floods and uncoordinated relationship between water and sediment, serious soil erosion and fragile water ecological environment, deficient water resources operation and regional water supply project and weak cooperative management ability of the river basin. Focusing on the issues discussed above, the ideas were put forward from six aspects including disaster prevention and mitigation, water network optimization, ecological protection and restoration, efficient use of water resources, basin management capacity and scientific support. Meanwhile, suggestions were proposed based on strategic planning promotion, development plans formulation, technological innovation and support enhance, institutional innovation exploration, ecological conservation and restoration plan boost and the rule of law promotion, which provided references for water security and high-quality development of the Yellow River. [ABSTRACT FROM AUTHOR]

In order to improve comprehensively water security capability, conside ring the existing problems of flood risk threat, the stortage of water resources, fragile ecological environment and insufficient capacity for water management that the Yellow River Basin is facing with, the water security layout with coordinated protection of five zones including the source area, the upper, middle and lower areas of the Yellow River, the Yellow River estuary and delta areas was proposed based on the idea of "Focus on Protection and Key on Management". Then, the water security measures were put forward from the five aspects of promoting the economical and intensive use of water resources to improve the support ability of water resources, perfecting the flood control and disaster reduction system to ensure the peace and stability of the Yellow Rive r, strengthening the protection of water ecological environment to safeguard the healthy life of the Yellow River, systematically implementing the integrated prevention and control of soil erosion to improve the ecological environment in the Loess Plateau and promoting the river basin management ability to support the ecological protection and high-quality development of the Yellow River Basin. Also, this paper could provide an important basis for the water security work of the ecological protection and high-quality development in the Yellow River Basin. [ABSTRACT FROM AUTHOR]

In order to explore the research hotspots and frontier trends of ecological protection and high-quality development in the Yellow River basin, this paper collected data from CNKI database in the period of 1992-2021. It used CiteSpace software to analyze the cooperation network of authors and institutions, keywords, keywords in LLR clustering and Burst. Combining with the time, periodicals and subjective distribution map of published articles, the relevant knowledge maps were drawn. It is indicated that the research of ecological protection and high-quality development of the Yellow River basin is closely related to policy evolution. The research focus and frontier can be divided into four aspects of ecological environment, water pollution and restoration, ecological control and high-quality development of the Yellow River basin. However, there is a lack of close cooperation between major researchers. Research on ecological protection and high-quality development of the basin can be deepened from the aspects of perfecting the policy support system and the cooperation network of scientific research institutions in the future. [ABSTRACT FROM AUTHOR]

Copyright of Coal Science & Technology (0253-2336) is the property of Coal Science & Technology 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 International Architecture is the property of Omniscient Pte. Ltd. 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.)

This paper summarizes the characteristics of natural ecological conditions, the current situation of economic and social development, existing problems and development opportunities of the Yellow River Basin. The overall framework of the national strategy for ecological protection and high-quality development of the Yellow River Basin has been set up according to the three logical progressive links of basement-ecological priority, bearing capacity-development constraint, driving force-internal and external relevancy. It has formed the academic thinking of delimiting ecological, agricultural and urban functional areas through the evaluation of the suitability of human activities for land and space development, evaluating and calculating the resource and environment carrying capacity of the three functional areas, and then formulating high-quality development strategies for different functional areas according to the carrying capacity. The ecological restoration and protection strategies such as ecological migration urbanization construction project, agricultural planting structure adjustment, dry farming basic farmland construction, classification and batch solution to the historical problems of mined out areas of energy and mineral resources are put forward. The proposed high-quality development measures mainly include expanding the scale of renewable energy development, such as solar energy, wind energy and hydropower, developing characteristic bio-medicine and healthy food industries, developing new strategic industries such as electromechanical, electronic information and artificial intelligence with the help of “three lines” state-owned enterprises’ innovation potential, innovating the mechanism of industrialization transformation of scientific and technological achievements and the system of value distribution of resource advantages, improving the modern management system such as spatial fine governance, regional differential development, and opening up. [ABSTRACT FROM AUTHOR]

Copyright of Research of Environmental Sciences is the property of Research of Environmental Sciences 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.)

Recently, UAV aerial photography technology has been gradually applied to wildlife protection, which has greatly improved the investigation efficiency.Due to the great difference in characteristics between aerial images and ground images, and the complex background of wildlife living environment, there is no general method that can be directly applied to the detection and statistics of UAV aerial wildlife photography.In this paper, firstly, the development of intelligent detection and statistics technology in recent years is reviewed.Then, according to the characteristics of large scene, small target, multi scale and complex background of UAV aerial wildlife photography,the selection and establishment methods of UAV aerial wildlife dataset is introduced, and the detection and statistics methods based on deep learning as well.Finally, the advantages and applicable scenes of these methods are summarized, and the improvement direction is given.

In recent years, the central and local governments have committed large amount of money to ecological restoration projects, but the regulatory mechanism for ecological restoration projects is still incompleted. It is of great significance to explore the current mechanism of ecological restoration project supervision. Based on the evolution of relevant policies and implementation content, this paper summarized the development stage of marine ecological restoration projects in China. Countermeasures and suggestions were put forward for marine ecological restoration projects, such as the single source of funds and the use of funds, the low participation of stakeholders, the lack of targeted laws, regulations and standard guidance for project management, the lack of a reference project supervision model, and the imperfect technical requirements and mechanisms of completion management. It mainly included exploring the mechanism of mutual benefit of central and local ecological restoration, implementing "mosaic puzzle" restoration according to the regional overall ecological restoration plan, expanding the funding sources and management methods of ecological restoration projects, referring to existing regulatory requirements and standards in the implementation process of the project, refining the adjustment procedures, approval authority and responsibilities of central funds to support ecological restoration projects, strictly arranging the project schedule, leaving sufficient time to carry out post-evaluation and establishing a long-term effect evaluation index system, and delineating the "passing line" and "excellent Line" to improve stakeholder engagement.

In recent years, the ecological restoration of coastal wetland has been paid more and more attention by experts and scholars at home and abroad. The ecological restoration of coastal wetland is an important means to improve the function of coastal wetland ecosystem and the sustainable development and utilization of coastal wetland. This paper reviewed the research status of coastal wetland preservation and management, including the construction of coastal wetland reserve, demarcation of red line, development and management of coastal wetland, and the main technical methods and means of coastal wetland habitat and bioremediation. Based on the current problems and shortcomings of coastal wetland protection, the following four management suggestions were proposed: to promote the establishment of coastal wetland protection areas and red line demarcation standards and technical guidelines; to strictly manage the development and utilization of natural shoreline and optimize the utilization of shoreline; to broaden the sources of funding for restoration; to strengthen the theoretical research on coastal wetland restoration.

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Copyright of Acta Scientiarum Naturalium Universitatis Sunyatseni / Zhongshan Daxue Xuebao is the property of Sun-Yat-Sen University 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.)