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- Black Soil Granary, Strategic Priority Research Program, national food security, modern agriculture, sustainable development (1)
- Black land, emulator, the fifth paradigm, intelligent OODA loop (1)
- Black soil (1)
- Black soil conservation and utilization, scientific and technological innovation, demonstration and extension, cooperation between academy and provinces (1)
- Black soil conservation project, conservation on black soil layer, construction of fertile cultivated layer, controlling erosion and enhancing soil fertility, Lishu model, Longjiang model (1)
- Black soil protection, rural revitalization, achievement routes, policy suggestions (1)
- Black soil, food security, Black Soil Granary, land degradation (1)
- Black soil, conservation, utilization, conservation tillage, Lishu model (1)
- Black soil, mountain-river-forest-farmland-lake-grassland-sandy land ecosystem, protection, utilization, synergetic development (1)
- Botanical garden (1)
- Coupled Human-Natural System, ecological restoration stage, coordinated arrangement, systematic governance, humannature harmony (1)
- Earth’s tides, superconducting gravimeter, geodynamics, mass transfer, theory on deformation (1)
- Ecological security (1)
- Ecosystem functioning (1)
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Articles 1 - 30 of 34
Full-Text Articles in Life Sciences
Application And Review Of Biotechnology In Promoting Protective Utilization Of Black Soil, Xianwei Song, Baocai Zhang, Yang Bai, Duofeng Pan, Xiangdong Deng, Hongsheng Wang, Bo Sun, Xiaofeng Cao
Application And Review Of Biotechnology In Promoting Protective Utilization Of Black Soil, Xianwei Song, Baocai Zhang, Yang Bai, Duofeng Pan, Xiangdong Deng, Hongsheng Wang, Bo Sun, Xiaofeng Cao
Bulletin of Chinese Academy of Sciences (Chinese Version)
In the past 60 years, the highly-intensive and unreasonable farming of the black soil in Northeast China has brought a series of adverse consequences such as the reduction of organic matter, the serious imbalance of carbon and nitrogen, and the instability of microbiota, which seriously threaten China's food security and agricultural sustainable development. The decrease of organic matter content in black soil is the core issue in the degradation of black soil. Organisms are the source of all organic matter, and the dynamic balance of organic matter driven by organisms is the basis for maintaining the stability of farmland ecosystem …
Ethical Governance Of Gene Editing Technology, Huiyuan Wang, Pengfei Li, Lijuan Xu, Liwen Zhang, Caihong He, Yuelei Fan, Jianrong Yu, Zhihong Xu
Ethical Governance Of Gene Editing Technology, Huiyuan Wang, Pengfei Li, Lijuan Xu, Liwen Zhang, Caihong He, Yuelei Fan, Jianrong Yu, Zhihong Xu
Bulletin of Chinese Academy of Sciences (Chinese Version)
Gene editing technology has been one of the breakthrough technologies for life science research. With the application in biomedical research, healthcare, food and agriculture field, related ethical issues are also concerned. This study summarized the research and application progress of gene editing technology involving ethical issues in recent years. Based on sorting out the international discussions, attitudes, and explorations about gene editing ethics issues, after analyzing the current status, discussions, and measures of applications of gene editing technology on human beings in China, we propose five suggestions about the ethical governance system construction of gene editing technology for China.
Give Full Play To Vital Role Of Scientific And Technological Innovation In Supporting Protection And Utilization Of Black Soil, Zhigang Wang
Give Full Play To Vital Role Of Scientific And Technological Innovation In Supporting Protection And Utilization Of Black Soil, Zhigang Wang
Bulletin of Chinese Academy of Sciences (Chinese Version)
Black soil is a very precious soil resource on Earth, as well as a great natural gift to China. Scientific and technological innovation is the ultimate choice for the methods and solution of the black soil protection and utilization. The Ministry of Science and Technology of the People's Republic of China, based on the in-depth learning of the series of important instructions given by General Secretary Xi Jinping on safeguarding national food security and enhancing scientific and technological innovation, explores the development path of relying on scientific and technological innovation for black soil protection and utilization, promotes the overall systematic …
Black Soil Protection And Utilization Based On Harmonization Of Mountain-River-Forest-Farmland-Lake-Grassland-Sandy Land Ecosystems And Strategic Construction Of Ecological Barrier, Jiabao Zhang, Bo Sun, Jiaojun Zhu, Jingkuan Wang, Xicai Pan, Tian Gao
Black Soil Protection And Utilization Based On Harmonization Of Mountain-River-Forest-Farmland-Lake-Grassland-Sandy Land Ecosystems And Strategic Construction Of Ecological Barrier, Jiabao Zhang, Bo Sun, Jiaojun Zhu, Jingkuan Wang, Xicai Pan, Tian Gao
Bulletin of Chinese Academy of Sciences (Chinese Version)
The black soil in northeast China presents a trend of thinning, hardening, impoverishment, and acidification under the longterm high-intensity utilization, and faces the water resources shortage and ecological environment imbalance. Thus, the coordination between soil and water resources and environment has become the bottleneck of sustainable agricultural development in northeast China. The black soil protection and utilization is not only a problem of cultivated land system itself, but also a problem of harmonization of mountain-river-forest-farmland-lake-grassland-sandy land ecosystem. To achieve the goal of sustainable use of the black soil, it is necessary to give full play to the function of soil …
Main Achievements, Challenges, And Recommendations Of Black Soil Conservation And Utilization In China, Xiaozeng Han, Wenxiu Zou, Fan Yang
Main Achievements, Challenges, And Recommendations Of Black Soil Conservation And Utilization In China, Xiaozeng Han, Wenxiu Zou, Fan Yang
Bulletin of Chinese Academy of Sciences (Chinese Version)
The conservation and utilization of black soil have achieved remarkable results under effective measures and active promotion taken by different departments in China. At present, the conservation and utilization of black soil have been upgraded to national strategy and incorporated into related planning and outline, major scientific advances have been achieved. The black soil conservation and utilization have also been listed into the important governmental schedules in Heilongjiang Province, Jilin Province, Liaoning Province, and Inner Mongolia Autonomous Region in Northeast China. The promotional mechanisms of black soil conservation and utilization have been established, approaches of black soil conservation and utilization …
Research And Practice Of Conservation Tillage In Black Soil Region Of Northeast China, Man Ao, Xudong Zhang, Yixin Guan
Research And Practice Of Conservation Tillage In Black Soil Region Of Northeast China, Man Ao, Xudong Zhang, Yixin Guan
Bulletin of Chinese Academy of Sciences (Chinese Version)
Compared with soil degradation of black soil of other areas in the world, which caused by conventional tillage regarding as ploughed with residue return, soil degradation in Northeast China caused by rotary-till and residue remove or burning is more serious. Conservation tillage with residue cover and no or reduced tillage is one of the most important techniques for the protection and utilization of black soil. This paper briefly presents the derivation and definition of conservation tillage, and its main techniques in the world, as well as the issue of application and extension in China. Over the past 15 years, the …
Carry Forward The Huanghuaihai Spirit Of Agricultural Science And Technology, And Safeguard China’S Food Security, Yan Zeng, Hongsheng Wang, Yongsheng Han, Rui Duan, Ming Sun, Ya Wen
Carry Forward The Huanghuaihai Spirit Of Agricultural Science And Technology, And Safeguard China’S Food Security, Yan Zeng, Hongsheng Wang, Yongsheng Han, Rui Duan, Ming Sun, Ya Wen
Bulletin of Chinese Academy of Sciences (Chinese Version)
“Scientific achievements are inseparable from spiritual support. The academic spirit is the precious wealth accumulated by researchers and engineers in long-term academic career.” In the 1980s, Chinese Academy of Sciences (CAS) launched Huanghuaihai Innovation Campaign of agricultural science and technology for the reclamation of saline-alkali land. The Campaign successfully improve the overall production capacity in the North China Plain. The Huanghuaihai Spirit, emerged in this multidisciplinary and crossfield large-scale scientific and technological campaign, is not only the precious spiritual wealth of CAS, but also an important source of strength for achieving a substantial increase in grain production. In the new …
Science And Technology Innovation Supporting Sustainable Use Of Black Soil, Jianguo Hou
Science And Technology Innovation Supporting Sustainable Use Of Black Soil, Jianguo Hou
Bulletin of Chinese Academy of Sciences (Chinese Version)
The region of black soil in Northeast China is the "ballast stone" of national food security. However, the degradation of black soil leads to a decline of soil fertility and ecological service function, which threatens the national food security and regional ecological security. With advance design and scientific demonstration, the Chinese Academy of Sciences (CAS) together with provinces of Northeast China launched the "Science and Technology (Sci-Tech) Battle of Black Soil Granary" by gathering outstanding scientists, high technology and equipment. At present, the CAS is planning to initiate the Strategic Priority Research Program called "Black Soil Granary", establish the State …
Bear In Mind Ardent Entrustment, Protect Black Soil Granary, Jun Han
Bear In Mind Ardent Entrustment, Protect Black Soil Granary, Jun Han
Bulletin of Chinese Academy of Sciences (Chinese Version)
General Secretary Xi Jinping, during his visit to Jilin in July 2020, pointed out that the Lishu model shall be thoroughly reviewed and summarized for dissemination, and effective measures shall be taken to protect and utilize the black soil, as precious as the giant panda, so as to benefit the people forever. Since then, Jilin Provincial Committee of the Communist Party of China and Provincial Government have been bearing this entrustment with heart and putting people as the priority, when taking the great responsibilities of protecting the nation's food security and firmly pushing forward the implementation of the national black …
Agricultural Simulator: Using Intelligent Technology To Get Data Flow For Black Land Protection, Ninghui Sun, Yucheng Zhang, Hongsheng Wang, Zichen Liu, Haihua Chen, Guangming Tan
Agricultural Simulator: Using Intelligent Technology To Get Data Flow For Black Land Protection, Ninghui Sun, Yucheng Zhang, Hongsheng Wang, Zichen Liu, Haihua Chen, Guangming Tan
Bulletin of Chinese Academy of Sciences (Chinese Version)
Information technology is deeply penetrating into all walks of life. Through the acquisition of massive data, modeling and analysis in the information space, it has become an effective means to solve practical problems in the information society. At present, China is vigorously implementing black soil conservation projects. Aiming at the complex system protection engineering, it is necessary to rely on the strength of information technology to carry out problem modeling and algorithm solving in the process of black soil utilization and protection, and find the best protection way through simulation and emulation. Based on the analysis of the black land …
Thinking And Implementation Approach Of Science And Technology Strategy Of Well Raising Black Soil—Overall Idea And Implementation Planning Of Strategy Priority Research Program Of Chinese Academy Of Sciences On Black Soil Conservation And Utilization, Ming Jiang, Ya Wen, Ming Sun, Hongsheng Wang, Yan Zeng, Yongbin Han, Xiujun Li, Haitao Wu, Lujun Li, Shangqi Xu
Thinking And Implementation Approach Of Science And Technology Strategy Of Well Raising Black Soil—Overall Idea And Implementation Planning Of Strategy Priority Research Program Of Chinese Academy Of Sciences On Black Soil Conservation And Utilization, Ming Jiang, Ya Wen, Ming Sun, Hongsheng Wang, Yan Zeng, Yongbin Han, Xiujun Li, Haitao Wu, Lujun Li, Shangqi Xu
Bulletin of Chinese Academy of Sciences (Chinese Version)
The Science and Technology Innovation Project of Black Soil Conservation and Utilization (Black Soil Granary) is a Strategic Priority Research Program of Chinese Academy of Sciences (CAS), it is the core measure of the "Science and Technology (Sci-Tech) Campaign for Black Soil Granary" launched by CAS together with provinces and autonomous region of Northeast China, and also the core measures to implement General Secretary Xi Jinping's series guiding principle relating to well utilize and protect the black soil in Northeast China. Better utilization and protection of black soil is crucially important to the national food security, and the program of …
Overall Promotion Of Black Soil Protection And Rural Revitalization: Internal Logic, Main Routes And Policy Suggestions, Quansheng Ge, Jieyong Wang, Huiyi Zhu
Overall Promotion Of Black Soil Protection And Rural Revitalization: Internal Logic, Main Routes And Policy Suggestions, Quansheng Ge, Jieyong Wang, Huiyi Zhu
Bulletin of Chinese Academy of Sciences (Chinese Version)
Promoting black soil protection and sustainability is the essential and guarantee of rural revitalization in Northeast China, and rural vitalization is the fundamental way to realize the persistent protection of black soil. Only by coordinating and promoting the overall black soil protection and rural revitalization, can we find the solution to solve the contradiction between black soil protection and the rural economic development in Northeast China black soil region, hence to push in full gear the ecological construction and rural revitalization of the region. Meanwhile, the overall black soil protection should promote the rural revitalization and rural revitalization should facilitate …
Ensuring National Food Security By Strengthening High-Productivity Black Soil Granary In Northeast China, Baoguo Li, Zhong Liu, Feng Huang, Xiaoguang Yang, Zhijuan Liu, Wei Wan, Jiangkuan Wang, Yingde Xu, Zizhong Li, Tusheng Ren
Ensuring National Food Security By Strengthening High-Productivity Black Soil Granary In Northeast China, Baoguo Li, Zhong Liu, Feng Huang, Xiaoguang Yang, Zhijuan Liu, Wei Wan, Jiangkuan Wang, Yingde Xu, Zizhong Li, Tusheng Ren
Bulletin of Chinese Academy of Sciences (Chinese Version)
Food security is an important guarantee of national security. The northeast black soil region is an important commodity grain production base in China, which plays a fundamental role in ensuring national food security. However, the highly intensive, unreasonable or excessive use of cultivated land in this region has caused serious black soil degradation. Therefore, how to make the Black Soil Granary to provide efficient and sustainable guarantee for national food security is a scientific problem requiring urgent solutions. This paper systematically illuminates the agricultural development of high-productivity black soils since the reform and opening-up. On this basis, the paper systematically …
Perspectives Of Chinese Medicine Agriculture And Rural Revitalization, Ming Qi, Zhe Yang, Wenlong Wang, Hongnan Liu, Yulong Yin
Perspectives Of Chinese Medicine Agriculture And Rural Revitalization, Ming Qi, Zhe Yang, Wenlong Wang, Hongnan Liu, Yulong Yin
Bulletin of Chinese Academy of Sciences (Chinese Version)
The 19th National Congress of the Communist Party of China proposed the implementation of the rural revitalization strategy, and also wrote it into the party constitution, which is an epoch-making milestone in the development of China “three rural” development process. The convergence among rural primary, secondary, and tertiary industries is the path of rural industrial revitalization, which conforms to the law of industrial development and reflects the multiple benefits of modern agriculture. Because of its cultural tolerance, concept specificity, and technical non-invasiveness, Chinese traditional medicine has unique charm and farreaching significance for promoting the construction of healthy villages and assisting …
Biodiversity Construction Must Insist On Both Solid Policy Design And Advanced Science And Technology
Bulletin of Chinese Academy of Sciences (Chinese Version)
No abstract provided.
Preface Of Special Topic On Biodiversity Conservation And Ecological Civilization, Yaping Zhang
Preface Of Special Topic On Biodiversity Conservation And Ecological Civilization, Yaping Zhang
Bulletin of Chinese Academy of Sciences (Chinese Version)
No abstract provided.
Main Achievements, Challenges, And Recommendations Of Biodiversity Conservation In China, Fuwen Wei, Xiaoge Ping, Yibo Hu, Yonggang Nie, Yan Zeng, Guangping Huang
Main Achievements, Challenges, And Recommendations Of Biodiversity Conservation In China, Fuwen Wei, Xiaoge Ping, Yibo Hu, Yonggang Nie, Yan Zeng, Guangping Huang
Bulletin of Chinese Academy of Sciences (Chinese Version)
After nearly 30 years of development, China has basically realized the comprehensive conservation of biodiversity. Biodiversity conservation has been upgraded to a national strategy and incorporated into the top-level design, with laws and regulations gradually being improved and major scientific breakthroughs continuously being achieved. Through the implementation of major biodiversity conservation and ecological restoration projects, establishment of protected area system, and delineation of ecological red line, important ecosystems and endangered species have been effectively protected, and social participation and public awareness have been significantly improved. In addition, by signing a number of biodiversity-related international conventions and agreements and proposing the …
Review On Biodiversity Science In China, Xiangcheng Mi, Gang Feng, Jian Zhang, Yibo Hu, Li Zhu, Keping Ma
Review On Biodiversity Science In China, Xiangcheng Mi, Gang Feng, Jian Zhang, Yibo Hu, Li Zhu, Keping Ma
Bulletin of Chinese Academy of Sciences (Chinese Version)
There have been rapid progresses in biodiversity science of China in recent two decades. These progresses have been achieved in six key respects: species catalogue, origination and evolution of biodiversity, biodiversity maintenance and its relationships with ecosystem functioning and services, threats to biodiversity and biodiversity's responses to global change, biodiversity and ecological security, and construction of research platforms. However, we still lack theoretical breakthrough in biodiversity science. For further progresses, we propose to: (1) translate basic biodiversity research into biodiversity conservation for sustainable utilization; (2) strengthen application of advanced technologies, including high-throughput sequencing, genomics, and remote sensing; and (3) strengthen …
Main Progress Of Biodiversity Conservation In China And Some Suggestions For Further Work, Ming Yang, Ju Zhou, Yan Zeng, Ming Sun
Main Progress Of Biodiversity Conservation In China And Some Suggestions For Further Work, Ming Yang, Ju Zhou, Yan Zeng, Ming Sun
Bulletin of Chinese Academy of Sciences (Chinese Version)
Biological diversity is the foundation for the survival and development of human beings. Biodiversity conservation in China has been of great concern to the central government, which has implemented a series of policies and action plans to promote the conservation of biodiversity and species restoration. However, the crisis of biodiversity loss at the global level remains serious due to human activities. Region-wide cooperations are required to strengthen the protection of global biodiversity. The paper systematically reviews the actions and achievements of biodiversity protection in China in recent years, as well as the work of the Chinese Academy of Sciences in …
Important Supporting Role Of Biological Specimen In Biodiversity Conservation And Research, Peng He, Jun Chen, Hongzhi Kong, Lei Cai, Gexia Qiao
Important Supporting Role Of Biological Specimen In Biodiversity Conservation And Research, Peng He, Jun Chen, Hongzhi Kong, Lei Cai, Gexia Qiao
Bulletin of Chinese Academy of Sciences (Chinese Version)
Biological specimens are important materials in the field of biological research and non-renewable strategic biological resources. The specimen collection of the Chinese Academy of Sciences (CAS) is the center of conservation, research, and scientific education. It plays an irreplaceable role in the research and protection of biodiversity in China. Biological specimens can provide important information in three dimensions: species, space, and time. The use of different levels of such information supports the research areas of species cognition, biodiversity cataloging, protection and management of endangered species, prevention and control of alien invasion, biodiversity monitoring, and species distribution pattern and biodiversity change. …
Understanding Effects Of Large-Scale Development On Bird Migration And Habitats Through Cutting Edge Avian Monitoring Techniques, Lei Cao, Fanjuan Meng, Qingshan Zhao
Understanding Effects Of Large-Scale Development On Bird Migration And Habitats Through Cutting Edge Avian Monitoring Techniques, Lei Cao, Fanjuan Meng, Qingshan Zhao
Bulletin of Chinese Academy of Sciences (Chinese Version)
The linkage created by migratory birds in time and space and between different global ecosystems, local biodiversity and diverse human culture epitomises the concept of “All Life on Earth”. The Convention on Wetlands of International Importance Especially as Waterfowl Habitat, referred to as the Ramsar Convention below, uses bird abundance as a means to identify the relative significance of Wetlands of International Importance, tightly linking the most threatened wetlands on our planet with waterbird conservation. Wetland loss and degradation in Asia has caused a dramatic decrease in waterbird abundance and diversity, underlining the critical need for monitoring and conserving those …
To Harmonize Relationship Between Human And Nature And Achieve Sustainable Development: Unesco’S Man And The Biosphere Programme In China, Ding Wang, Ning Liu, Xiangjun Chen, Yijie Xian
To Harmonize Relationship Between Human And Nature And Achieve Sustainable Development: Unesco’S Man And The Biosphere Programme In China, Ding Wang, Ning Liu, Xiangjun Chen, Yijie Xian
Bulletin of Chinese Academy of Sciences (Chinese Version)
It has been 50 years since UNESCO's Man and the Biosphere (MAB) Programme was launched in 1971. China joined this global inter-governmental scientific program in 1973, and the Chinese National Committee for the UNESCO's Man and the Biosphere Programme (MAB China) was founded in 1978, with the support of Chinese Academy of Sciences (CAS) in collaboration with other ministries engaged in the administration of environmental conservation, forestry, agriculture, education, ocean and atmosphere, and so on. Since then, MAB China has carried out diverse explorations combining the value of UNESCO-MAB and the needs of the natural reserves in China. MAB has …
Data Information: Overview Of Global Biodiversity Research
Data Information: Overview Of Global Biodiversity Research
Bulletin of Chinese Academy of Sciences (Chinese Version)
No abstract provided.
Progress And Prospect Of Wild Germplasm Conservation, Dezhu Li, Jie Cai, Wei He, Xiangyun Yang
Progress And Prospect Of Wild Germplasm Conservation, Dezhu Li, Jie Cai, Wei He, Xiangyun Yang
Bulletin of Chinese Academy of Sciences (Chinese Version)
Genetic resources are important strategic resources for the national interest, security, and sustainable economic and social development of a country. Wild germplasm with their great potential in bio-industry applications, received wide attention globally, specifically in wild plant preservation. China has achieved great progress in the infrastructure building and preservation of wild germplasm. This study suggests that it is crucial to develop China's national strategy of wild germplasm preservation by improving the top-down design and overall planning, other suggestions include enhancing the survey and collection projects of wild species and the evaluation of germplasm traits; enforcing and implementing laws and regulations …
Strengthen Ex Situ Conservation Of Plants And Promote Protection And Utilization Of Plant Resources, Ju Zhou, Ming Yang, Xiangying Wen, Nan Li, Hai Ren
Strengthen Ex Situ Conservation Of Plants And Promote Protection And Utilization Of Plant Resources, Ju Zhou, Ming Yang, Xiangying Wen, Nan Li, Hai Ren
Bulletin of Chinese Academy of Sciences (Chinese Version)
Plant resources are the basis of human survival and development. Due to human and natural disturbance, plant diversity is facing a serious threat. Ex situ conservation is an important way to remove the threat. Botanical garden and germplasm bank are the main institutions of ex situ conservation. A total of 105 634 species of plants have been ex situ protected in the global botanical gardens, accounting for about 30% of the global total, and more than 40% of the threatened species have been protected. More than 3 million crop germplasm resources have been collected in more than 500 germplasm banks …
Functions And Applications Of Critical Zone Observatory Of Luancheng Agro-Ecosystem Experimental Station, Chinese Academy Of Sciences (Luancheng Critical Zone Observatory), Yanjun Shen, Leilei Min, Lin Wu, Yan-Jun Shen, Hongjun Li, Guanglu Zhang
Functions And Applications Of Critical Zone Observatory Of Luancheng Agro-Ecosystem Experimental Station, Chinese Academy Of Sciences (Luancheng Critical Zone Observatory), Yanjun Shen, Leilei Min, Lin Wu, Yan-Jun Shen, Hongjun Li, Guanglu Zhang
Bulletin of Chinese Academy of Sciences (Chinese Version)
The Luancheng Agro-Ecosystem Experimental Station, the Chinese Academy of Sciences, is located in the piedmont plain area of North China Plain and the middle section of the Taihang Mountain alluvial plain. It is a typical representative of the high-yield agricultural eco-system in the groundwater irrigation area. Due to the large-scale and high-intensity agricultural production in recent decades, the regional groundwater has been seriously over exploited, and the risk of groundwater pollution has increased. However, the surface agro-ecosystem and aquifer are separated by thick vadose zones, hence the mechanism of the impact of surface agricultural activities on the quantity and quality …
Preface: Build Key Research Infrastructures And Enhance Scientific And Technological Innovation Capability Of Field Stations, Yiyu Chen
Bulletin of Chinese Academy of Sciences (Chinese Version)
No abstract provided.
Functions And Applications Of Multi-Tower Platform Of Qingyuan Forest Ecosystem Research Station Of Chinese Academy Of Sciences (Qingyuan Ker Towers), Jiaojun Zhu, Tian Gao, Lizhong Yu, Fengyuan Yu, Kai Yang, Deliang Lu, Qiaoling Yan, Yirong Sun, Lifang Liu, Shuang Xu, Jinxin Zhang, Xiao Zheng, Lining Song
Functions And Applications Of Multi-Tower Platform Of Qingyuan Forest Ecosystem Research Station Of Chinese Academy Of Sciences (Qingyuan Ker Towers), Jiaojun Zhu, Tian Gao, Lizhong Yu, Fengyuan Yu, Kai Yang, Deliang Lu, Qiaoling Yan, Yirong Sun, Lifang Liu, Shuang Xu, Jinxin Zhang, Xiao Zheng, Lining Song
Bulletin of Chinese Academy of Sciences (Chinese Version)
The structure regulation and function optimizations of forest-ecosystems are fundamental and significant topics on ecology & management of forests. However, due to the limitations in theories and technologies to describe the three-dimensional forest structure for complex terrain and to precisely evaluate the structure-associated functions, these topics have been challenged by the complications in canopy structure and the urgencies in various societal demands towards forest ecosystem services. To face against the challenge, Chinese Academy of Sciences (CAS) funded the "Multi-tower Platform for Monitoring the Structure and Function of Temperate Secondary Forest Ecosystems" (Qingyuan Ker Towers) as a corner-stone research infrastructure project …
Factors Affecting Outbreaks And Prevention And Control Strategies Of Wildlife Infectious Diseases, Zhibin Zhang
Factors Affecting Outbreaks And Prevention And Control Strategies Of Wildlife Infectious Diseases, Zhibin Zhang
Bulletin of Chinese Academy of Sciences (Chinese Version)
Recently, wildlife infectious diseases have become a more and more serious problem in the world which imposes a big threat to bio-safety and eco-safety of worldwide. Accelerated climate change and human activities are key driving forces in causing more frequent occurrences of wildlife infectious diseases. Climate change could create favorable conditions for large-scale outbreak or invasion of wildlife infectious diseases by altering range shift or habitat of wildlife infectious diseases or their host/vectors. Human disturbance increases interspecific transmission of pathogens across people, wild and domestic animals, as well as their spread velocity facilitated by the modern transportation systems, and then …
High-Precision Superconducting Gravimetric Observations And Investigations Provide National Surveying And Mapping And Earth’S Dynamics With Theoretical Fundamentals, Heping Sun, Jiangcun Zhou, Jianqiao Xu, Xiaodong Chen, Xiang'e Lei, Xiaoming Cui, Xiaowei Niu
High-Precision Superconducting Gravimetric Observations And Investigations Provide National Surveying And Mapping And Earth’S Dynamics With Theoretical Fundamentals, Heping Sun, Jiangcun Zhou, Jianqiao Xu, Xiaodong Chen, Xiang'e Lei, Xiaoming Cui, Xiaowei Niu
Bulletin of Chinese Academy of Sciences (Chinese Version)
Since 1985, about 35-year high-precision gravity data have been being well accumulated and worldwide cooperation was effectively carried out. The unique international tidal gravity reference in Asia was established. The background noise model for low frequency in Chinese continent was constructed. A global experimental model and an accurate correction model in Chinese continent for gravity tides of the Earth were both constructed. The theoretical simulation of the effect of surface mass loading on gravity was improved. The signals related to the nearly diurnal resonance, Earth’s free oscillation and translational wobble of the Earth’s inner core were detected to investigate the …