Editorial,
2023
Chinese Academy of Sciences
Editorial
Bulletin of Chinese Academy of Sciences (Chinese Version)
No abstract provided.
Develop Sciences And Technologies To Support The Building Of A Beautiful China In All Respects—Preface On Special Issue “Efforts From Science And Technology To Promote The Building Of A Beautiful China In All Respects”,
2023
Institute of Geographic Sciences and Natural Resources Research, Chinese Academy of Sciences, Beijing 100101, China
Develop Sciences And Technologies To Support The Building Of A Beautiful China In All Respects—Preface On Special Issue “Efforts From Science And Technology To Promote The Building Of A Beautiful China In All Respects”, Quansheng Ge
Bulletin of Chinese Academy of Sciences (Chinese Version)
No abstract provided.
Scenario Simulation Of “35 Goals” And “50 Vision” For Beautiful China Initiative,
2023
Key Laboratory of Land Surface Pattern and Simulation, Institute of Geographic Sciences and Natural Resources Research, Chinese Academy of Sciences, Beijing 100101, China
Scenario Simulation Of “35 Goals” And “50 Vision” For Beautiful China Initiative, Huiyi Zhu, Linsheng Yang, Wei Qi, Erqi Xu, Jiewei Chen, Quansheng Ge
Bulletin of Chinese Academy of Sciences (Chinese Version)
Realizing the Beautiful China Initiative is the general goal of China’s ecological civilization construction in the next 30 years. The overall goal includes two phased goals: “35 goals” and “50 vision”. This study first expounds the understanding of the goal from the aspects of ecosystem elements, structure, process, and function, and then constructs an index system to describe the goal and simulates the “35 goals” and “50 vision” under the trend of climate change, population decline and economic growth. The results show that, by 2035, China will have a population of 1.44 billion (including Hong Kong, Macao, and Taiwan) and …
Ecological Operation In Yangtze River Basin With Yangtze River Simulator,
2023
State Key Laboratory of Water Resources and Hydropower Engineering Science, Wuhan University, Wuhan 430072, China
CAS Key Laboratory of Water Cycle and Related Land Surface Processes, Institute of Geographic Sciences and Natural Resources Research, Chinese Academy of Sciences, Beijing 100101, China
Ecological Operation In Yangtze River Basin With Yangtze River Simulator, Jun Xia, Zhonghui Lin, Chesheng Zhan, Wenjuan Gao, Yunliang Li, Jing Yao, Sidong Zeng, Renyong Huang, Hongzhu Wang
Bulletin of Chinese Academy of Sciences (Chinese Version)
Ecological protection and green development in the Yangtze River basin are critical to the ecological construction of a Beautiful China. This study analyzes the current situation and main problems of the water ecology in the Yangtze River basin, and introduces the development of the Yangtze River Simulator, and the design for the ecological operation of the Three Gorges Reservoir, the main river, and the lakes connected to the river. Through the simulation of the main stream water ecology and lake water ecology by the Yangtze River Simulator, the optimization plan for the ecological regulation of the Three Gorges Reservoir was …
Progress And Prospects On Institutional System Construction Of Ecological Civilization In China,
2023
Key Laboratory of Land Surface Pattern and Simulation, Institute of Geographic Sciences and Natural Resources Research, Chinese Academy of Sciences, Beijing 100101, China
College of Resources and Environment, University of Chinese Academy of Sciences, Beijing 100049, China
Progress And Prospects On Institutional System Construction Of Ecological Civilization In China, Linsheng Yang, Yanan Guo, Huiyi Zhu, Gaodi Xie, Xiaoyong Liao, Quansheng Ge
Bulletin of Chinese Academy of Sciences (Chinese Version)
Since the 18th National Congress of the Communist Party of China, the construction of Ecological Civilization (EC) in China has undergone historic, transitional, and comprehensive changes from theory to practice. The construction of system is the core content and the basic guarantee for the success of EC construction. Based on the government documents of EC construction and related research literatures, this study analyzes the formation and evolution characteristics of China’s EC construction system, parses the development process of representative innovation policies, and then predicts the trend of the further deepening reform of EC system. The results show that the relevant …
Synergism Utilization Of Urban Multi-Source Solid Waste And District Green Recycling Development—Taking Dongguan Haixinsha National Resource Recycling Demonstration Base As An Example,
2023
CAS Key Laboratory of Green Process and Engineering, Institutes of Process Engineering, Chinese Academy of Sciences, Beijing 100190, China
National Engineering Research Center of Green Recycling for Strategic Metal Resources, Beijing 100190, China
Synergism Utilization Of Urban Multi-Source Solid Waste And District Green Recycling Development—Taking Dongguan Haixinsha National Resource Recycling Demonstration Base As An Example, Yao Shi, Huiquan Li, Shaohua Chen, Weiqiang Chen, Caihong Xiong, Songgeng Li, Yin Wang, Peng Qian, Shuangde Li, Chao Hua, Ping Lu, Yupeng Liu, Chenmu Zhang, Jianwen Chu, Xin Lu
Bulletin of Chinese Academy of Sciences (Chinese Version)
The long-term storage and extensive disposal of solid waste have caused serious water soil air composite pollution. It is necessary to strengthen the scientific and effective utilization of solid waste, which is not only conducive to solving the major pollution problem of solid waste, but also alleviates the shortage of resources and energy in China. This study summarizes three typical types of urban solid waste comprehensive treatment experience models, and points out that the solid waste circular economy model characterized by centralization, resource utilization, and greening is the main way to solve the complex problem of solid waste. Therefore, it …
Synthetical Solution Of Disaster Risk Reduction And Green Development: A Novel Mode Promoting High-Quality Development In Mountain Areas Of China,
2023
Institute of Mountain Hazards and Environment, Chinese Academy of Sciences, Chengdu 610299, China
Synthetical Solution Of Disaster Risk Reduction And Green Development: A Novel Mode Promoting High-Quality Development In Mountain Areas Of China, Ming Li, Qin Liu, Yukuan Wang, Peng Cui, Xing Gao, Baofeng Di, Jinfeng Liu, Shengwen Qi, Rong Chen, Chunping Tan, Mengzhen Xu, Hao Sun, Jianqiang Zhang, Jiangang Chen, Qiang Zou
Bulletin of Chinese Academy of Sciences (Chinese Version)
China is a mountainous country, with hills, mountains, and plateaus cover about two-thirds of its total land area. The vast area, huge population, rich natural resources, and great potential of development in mountain areas make them the most important “rear garden” supporting the sustainable development of the whole country. Nevertheless, China’s mountain areas are also prone to various kinds of natural disasters, and thus formed a scenario of high overlap between the high-risk zone of natural disasters and the lagging zone of social and economic development. And such scenario has caused significant waste of various related inputs, and becoming a …
Innovation And Practice On Biodiversity Conservation In Sanjiangyuan National Park,
2023
Northwest Institute of Plateau Biology, Chinese Academy of Sciences, Xining 810008, China
State Key Laboratory of Plateau Ecology and Agriculture, Qinghai University, Xining 810016, China
Innovation And Practice On Biodiversity Conservation In Sanjiangyuan National Park, Xinquan Zhao, Shixiao Xu, Liang Zhao, Tongzuo Zhang, Linyong Hu, Qi Li, Tongqing Guo
Bulletin of Chinese Academy of Sciences (Chinese Version)
Sanjiangyuan National Park, is one of the first batch of national parks in China, and serves as the largest national park in China. As an important ecological security barrier and a alpine biological germplasm resource base, it has significant conservation value in China and even in the world. Lots of protocols have been taken aiming at ecological tacking protection issues including loss of biodiversity and wildlife habitats, degradation of alpine grassland and overgrazing in Sanjiangyuan National Park. It promotes the implementation of major ecological restoration projects, and has formed the Sanjiangyuan National Park Biodiversity Conservation and Ecological Protection Program with …
Developing Characteristic Resource Plants To Build A Beautiful China,
2023
Institute of Botany, Chinese Academy of Sciences, Beijing 100093, China
China National Botanical Garden, Beijing 100093, China
State Key Laboratory of Plant Diversity and Specialty Crops, Beijing 100093, China
Institute of Botany, Chinese Academy of Sciences, Beijing 100093, China
Developing Characteristic Resource Plants To Build A Beautiful China, Lei Shi, Zheng'an Liu, Lijun Wang, Qingyan Shu, Meiyu Sun, Wei Duan, Hui Li
Bulletin of Chinese Academy of Sciences (Chinese Version)
It is an important way to solve the contradiction among ecology, production and life in natural protected areas and ecologically fragile region by constructing the three-production integration mode of characteristic resource plants. In order to fully tap and make use of the outstanding characteristics of oil tree peony, wine grape and aromatic plants, this study carried out technology integration of variety screening, planting, harvesting, processing, product research and development, and industrialization demonstration in and around natural protected areas and ecologically fragile region. Through the economic benefits generated, the life of the people in the natural protected areas and ecologically fragile …
Atmospheric 14Co2 Observation: A Novel Method To Evaluate Carbon Emissions,
2023
State Key Laboratory of Loess and Quaternary Geology, Institute of Earth Environment, Chinese Academy of Sciences, Xi'an 710061, China
Xi'an Accelerator Mass Spectrometry Center, Xi'an 710061, China
Atmospheric 14Co2 Observation: A Novel Method To Evaluate Carbon Emissions, Zhenchuan Niu, Peng Wang, Shugang Wu, Weijian Zhou
Bulletin of Chinese Academy of Sciences (Chinese Version)
As an important carbon emitter, China faces the stress of carbon peaking and carbon neutrality goals and international carbon reduction duty. The accurate data of carbon emissions are important to evaluate the carbon peaking and carbon neutrality goals and fulfill the international duty of carbon reduction. The Intergovernmental Panel on Climate Change (IPCC) report recommends the combination of top-down atmospheric CO2 observation with atmospheric inversion to verify the bottom-up inventory of carbon emissions, and the atmospheric 14CO2 observation can make the verification more accurate. Radiocarbon (14C) is the most precise tracer of fossil fuel CO2 and …
Challenges And Countermeasures For Treatment And Remediation Of Contaminated Mega-Sites In China,
2023
CAS Key Laboratory of Land Surface Pattern and Simulation, Institute of Geographic Sciences and Natural Resources Research, Chinese Academy of Sciences, Beijing 100101, China
Challenges And Countermeasures For Treatment And Remediation Of Contaminated Mega-Sites In China, Xiaoyong Liao, Yixuan Hou, You Li, Tianyi Wang
Bulletin of Chinese Academy of Sciences (Chinese Version)
The treatment and remediation of pollution at contaminated mega-sites poses a significant challenge in the environmental science both domestically and internationally. Contaminated mega-sites are characterized by their widespread impact, multiple types of pollutants, and significant ecological and environmental threats. The environmental behavior cognition and efficient remediation at contaminated mega-sites face enormous challenges, among which key technological issues such as the formation mechanism of soil and groundwater pollution, accurate identification of pollution sources, and intelligent decision-making optimization urgently need to be solved. In China, contaminated mega-sites are concentrated in economically developed regions such as Beijing-Tianjin-Hebei, the Yangtze River Economic Belt, and …
Impacts, Contributing Factors And Countermeasures Of Extreme Droughts In Poyang Lake,
2023
Yangtze Institute for Conservation and Development, Hohai University, Nanjing 210098, China
Impacts, Contributing Factors And Countermeasures Of Extreme Droughts In Poyang Lake, Qi Zhang, Chenyang Xue, Jun Xia
Bulletin of Chinese Academy of Sciences (Chinese Version)
In the past 20 years, the hydrological regime of Poyang Lake changed significantly. The lake water level has been continuously decreasing, resulting in severe droughts. In particular, an extreme drought occurred in 2022, when the lake area shrank to less than 300 km2. The 2022 extreme drought in Poyang Lake had great impacts on economy, society and ecological environment, which aroused great attentions and wide concerns. Based on long-term data series of meteorological and hydrological data and the existing research outcomes and with the aid of hydrological modeling, this study analyzed the impacts and contributing factors of the 2022 drought …
Ten Problems And Solutions For Restoration Of Karst Ecosystem In Southwest China,
2023
State Key Laboratory of Environmental Geochemistry, Institute of Geochemistry, Chinese Academy of Sciences, Guiyang 550081, China
College of Resources and Environmental Engineering, Guizhou University, Guiyang 550025, China
College of Environment and Ecology, Chongqing University, Chongqing 400044, China
School of Geography and Environmental Science, Guizhou Normal University, Guiyang 550001, China
CAS Center for Excellence in Quaternary Science and Global Change, Institute of Earth Environment, Chinese Academy of Sciences, Xi'an 710061, China
Ten Problems And Solutions For Restoration Of Karst Ecosystem In Southwest China, Xiaoyong Bai, Sirui Zhang, Chen Ran, Luhua Wu, Chaochao Du, Lei Dai, Xingyi Yang, Zilin Li, Yingying Xue, Mingkang Long, Minghui Li, Shu Yang, Qing Luo, Xiaoyun Zhang, Xiaoqian Shen, Fei Chen, Qin Li, Yuanhong Deng, Zeyin Hu, Chaojun Li
Bulletin of Chinese Academy of Sciences (Chinese Version)
The karst areas in southwest China are one of the key but difficult areas targeted in the “Beautiful China” construction initiative, which focuses on soil erosion, proportion of farmland, water pollution, karst drought, ecological restoration, carbon sink, ecological effects of urbanization, rocky desertification management indicators, and biodiversity and sustainability assessment. The study synthesizes the knowledge accumulated during ecological restoration practice in karst areas into 10 problems and solutions that are strong, universal and empirically supported. These problems and solutions help to explain the challenges of achieving sustainability in karst ecology restoration and thus point to solutions. They constitute a core …
An Innovative Restoration Mode “Macrophytes–Fishes–Benthons–Birds” Implemented In Aesthetic Plateau Wetlands,
2023
Kunming Institute of Zoology, Chinese Academy of Sciences, Kunming 650201, China
An Innovative Restoration Mode “Macrophytes–Fishes–Benthons–Birds” Implemented In Aesthetic Plateau Wetlands, Junxing Yang, Xiaoai Wang, Xiaofu Pan, Yuanwe Zhang, Heqi Wu, Anli Wu
Bulletin of Chinese Academy of Sciences (Chinese Version)
Affected by both increasing human activities and climate change, Yunnan Plateau lakes were faced with threats such as water level decreasing, water-body reducing, and severe pollution. Many indigenous species were endangered or even disappeared. The ecological restorations implemented since 1980s almost all used alien species. As an inevitable result, severe negative impacts from alien species were observed on the Plateau wetland ecosystem and indigenous species. To solve these problems, with the support of relevant projects, an innovative restoration mode mainly with indigenous flag-species “macrophytes – fishes – benthons – birds” was proposed. This innovative mode was implemented respectively in Dianchi …
Control Of Invasive Plant Spartina Alterniflora: Concept, Technology And Practice,
2023
CAS Key Laboratory of Coastal Environmental Processes and Ecological Restoration/Shandong Key Laboratory of Coastal Environmental Processes, Yantai Coastal Zone Institute, Chinese Academy of Sciences, Yantai 264003, China
Yellow River Delta Ecology Research Station of Coastal Wetland, Chinese Academy of Sciences, Dongying 257500, China
Control Of Invasive Plant Spartina Alterniflora: Concept, Technology And Practice, Baohua Xie, Guangxuan Han
Bulletin of Chinese Academy of Sciences (Chinese Version)
Alien Species Spartina alterniflora occupy the living space of native animals and plants, and lead to the reduction of biodiversity in the intertidal zone and wetland ecological service functions. Therefore, it is urgent to curb the rapid expansion of S. alterniflora in China’s coastal areas. This paper introduced the invasion situation and main ecological hazards of S. alterniflora in China, as well as put forward the concept of S. alterniflora control of “hazard assessment – zoning control – monitoring and early warning”. We summarized the control technologies of S. alterniflora at home and abroad and the current situation of S. …
Spatial Agglomeration And Environmental Effects Of Heavy Polluting Industries In China: Characteristics And Enlightenment,
2023
CAS Key Laboratory of Regional Sustainable Development Modeling, Institute of Geographic Sciences and Natural Resources Research, Chinese Academy of Sciences, Beijing 100101, China
College of Resources and Environment, University of Chinese Academy of Sciences, Beijing 100049, China
Spatial Agglomeration And Environmental Effects Of Heavy Polluting Industries In China: Characteristics And Enlightenment, Hongyang Chen, Jianhui Yu, Wenzhong Zhang
Bulletin of Chinese Academy of Sciences (Chinese Version)
Heavy polluting industries are the important sources of industrial pollutant. Understanding the spatial agglomeration characteristics, influencing factors, agglomeration mechanism and environmental effects of China’s heavy polluting industries can help identify potential pollution risk areas to cope with increasingly severe environmental pollution problems. Based on the industrial economic data from 1999 to 2021, the spatial distribution and agglomeration characteristics of heavy polluting industries are characterized. It is found that: (1) Shandong, Jiangsu, Zhejiang, and Guangdong are the regions with high output value of the development of heavy polluting industries in the past 20 years, while Xinjiang, Inner Mongolia, Shanxi, Shaanxi, Henan, …
Five Issues And Countermeasures Of China Cropland Resource Use,
2023
State Key Laboratory of Earth Surface Processes and Resource Ecology, Beijing Normal University, Beijing 100875, China
Faculty of Geographical Science, Beijing Normal University, Beijing 100875, China
Five Issues And Countermeasures Of China Cropland Resource Use, Sijing Ye, Changqing Song, Changxiu Cheng, Peichao Gao, Shi Shen, Wangshu Mu
Bulletin of Chinese Academy of Sciences (Chinese Version)
Understand the cropland use situation, analyze management countermeasures, and explore the regional suitable cropland use mode are important prerequisites for the implementation of the strictest protection of cultivated land strategy with Chinese characteristics. At present, the cropland resource utilization in China is facing the five issues of non-agricultural, non-grain, fragmentation, marginalization, and ecological degradation. This study estimates the spatial-temporal changes of these cropland use issues in China, analyzes the challenges of cropland use governance from the aspects of complex driving factors, phase characteristics, cognitive differences of responsible subjects, and dynamic changes of external factors. On this basis, the countermeasures of …
Research On Geographical Landscape Design Of Ecological Civilization Construction In China,
2023
Key Laboratory of Regional Sustainable Development Modeling, Institute of Geographic Sciences and Natural Resources Research, Chinese Academy of Sciences, Beijing 100101, China
University of Chinese Academy of Sciences, Beijing 100049, China
Research On Geographical Landscape Design Of Ecological Civilization Construction In China, Wenzhong Zhang, Jianhui Yu
Bulletin of Chinese Academy of Sciences (Chinese Version)
As the fundamental goal of ecological civilization construction in the new era of China, the building of a Beautiful China is an important measure to promote the study of Chinese man-land relationships to a higher level and a new stage of development. This study takes the construction of ecological civilization of Beautiful China as the orientation, and carries on the frame design to the geographical landscape. The geographical landscape takes the elements of geoscience as the research object and makes a series of reasonable outlook about man-land system according to the interaction mechanism of human-land relationship and the influence of …
Evolution Of Urbanized Area’S Entities And Flow Space Towards High-Quality Development Path In China,
2023
Institute of Geographic Sciences and Natural Resources Research, Chinese Academy of Sciences, Beijing 100101, China
College of Resources and Environment, University of Chinese Academy of Sciences, Beijing 100049, China
CAS Key Laboratory of Regional Sustainable Development Modeling, Beijing 100101, China
Evolution Of Urbanized Area’S Entities And Flow Space Towards High-Quality Development Path In China, Mingxing Chen, Liangkan Chen, Yue Xian, Jiafan Cheng, Longwu Liang, Jing Ma
Bulletin of Chinese Academy of Sciences (Chinese Version)
The eco-environmental conservation and Beautiful China have entered the critical phase. Urbanized areas serve as important spatial carriers in the Beautiful China initiative scenarios, but the most prominent challenges in human-environment relationship and difficult points in building Beautiful China. This study focuses on the physical urban area, and utilizing big data technology to reexamine the spatiotemporal distribution and grouped evolution characteristics of impervious surface in cities, as well as the structural features of urban flow networks from space of flows. Moreover, preliminary thoughts and policy recommendations are provided for promoting high-quality development in urbanized areas of the new era. More …
Taking Science To The Streets: Participatory Research Approaches To Improve Environment, Health, And Quality Of Life In Urban Areas,
2023
Spelman College
Taking Science To The Streets: Participatory Research Approaches To Improve Environment, Health, And Quality Of Life In Urban Areas, Na'taki Osborne Jelks
Sustainability Seminar Series
Environmental justice communities, those disproportionately affected by pollutants, are simultaneously exposed to multiple environmental stressors and also experience social and cultural factors that may heighten their health risks in comparison to other communities. Availability of fine-grained, community-level data is limited to support said communities’ appeals for public health practice, planning, and policy changes. In Northwest Atlanta, Georgia’s Proctor Creek Watershed community residents (watershed researchers), academics, and non-profit organizations have leveraged local, community knowledge; community science methods; and participatory approaches to identify, document, and analyze the impacts of local environmental hazards and quality of life stressors. This highly collaborative and interdisciplinary …
