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Open Access. Powered by Scholars. Published by Universities.®

2022

Bulletin of Chinese Academy of Sciences (Chinese Version)

Sustainability

Keyword

Articles 1 - 30 of 31

Full-Text Articles in Social and Behavioral Sciences

Overview Of The Role Of The Party’S Scientific Authority In Implementation Of Convention On International Trade In Endangered Species Of Wild Fauna And Flora, Jiang Zhu, Fuwen Wei Nov 2022

Overview Of The Role Of The Party’S Scientific Authority In Implementation Of Convention On International Trade In Endangered Species Of Wild Fauna And Flora, Jiang Zhu, Fuwen Wei

Bulletin of Chinese Academy of Sciences (Chinese Version)

Convention on International Trade in Endangered Species of Wild Fauna and Flora (CITES) aims to ensure the survival of endangered wildlife species from the threat of international trade, and is one of the powerful international conventions in the field of wildlife conservation. As an important part of the party's compliance body, scientific authority (SA) is responsible for ensuring the international wildlife trade to meet the requirements of sustainability, legality and traceability. The mandate of SA is involved into many aspects, like starting up the scientific research program for obtaining the basic information on wildlife species, providing the scientific advice for …

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Research On Ecological Protection Compensation Mechanism Based On Carbon Sink Value, Lifei Jin, Haidong Zhou, Ruilin Liu Nov 2022

Research On Ecological Protection Compensation Mechanism Based On Carbon Sink Value, Lifei Jin, Haidong Zhou, Ruilin Liu

Bulletin of Chinese Academy of Sciences (Chinese Version)

The establishment of ecological protection compensation mechanism is a critical content and an important institutional guarantee for the construction of ecological civilization. Carbon peak and carbon neutrality have been included in the overall layout of the construction of ecological civilization. The optimization of ecological protection mechanism based on carbon sink value plays a pivotal role in promoting the construction of ecological civilization in China, which is an important means of regulating the fairness of "carbon neutrality" process, and will also promote the transformation of ecological protection compensation policy to refinement. Based on the connotation, attribute and realization path of carbon …

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Strengthening Ecosystem Management Is Helpful For Achieving The Carbon Neutrality Goal, Bojie Fu, Nan Lv, Yihe Lv Nov 2022

Strengthening Ecosystem Management Is Helpful For Achieving The Carbon Neutrality Goal, Bojie Fu, Nan Lv, Yihe Lv

Bulletin of Chinese Academy of Sciences (Chinese Version)

No abstract provided.

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Coordinate The Five-Pool Functions Of Ecosystem And Build Strong National Ecological Infrastructures—Ecological Construction Ideology, Tasks And Goals In The New Developing Era Of China, Guirui Yu, Meng Yang, Tianxiang Hao Nov 2022

Coordinate The Five-Pool Functions Of Ecosystem And Build Strong National Ecological Infrastructures—Ecological Construction Ideology, Tasks And Goals In The New Developing Era Of China, Guirui Yu, Meng Yang, Tianxiang Hao

Bulletin of Chinese Academy of Sciences (Chinese Version)

No abstract provided.

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Enlightenment Of Biosphere Reserve To Establishment And Management Of National Park In China, Jinhong Du, Ning Liu, Yijie Xian, Ding Wang, Wei Wang Nov 2022

Enlightenment Of Biosphere Reserve To Establishment And Management Of National Park In China, Jinhong Du, Ning Liu, Yijie Xian, Ding Wang, Wei Wang

Bulletin of Chinese Academy of Sciences (Chinese Version)

China has officially established the first batch of national parks in 2021 and such construction is entering a high-speed stage. National parks of the country basically originate from existed protected areas, and face series of long-standing problems and challenges, such as over simplified administration, low community participation, and prominent contradictions between ecological conservation and social development. The Man and the Biosphere (MAB) Programme is the first flagship project of United Nations Educational, Scientific and Cultural Organization (UNESCO) for biodiversity and cultural diversity conservation, biosphere reserve is its implementation platform, which has accumulated a lot of useful experience in biodiversity conservation, …

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Typical Pathway To Carbon Neutrality For Urban Smart Energy Systems—Case Study Of Macao Special Administrative Region, Yonghua Song, Hongcai Zhang, Ge Chen Nov 2022

Typical Pathway To Carbon Neutrality For Urban Smart Energy Systems—Case Study Of Macao Special Administrative Region, Yonghua Song, Hongcai Zhang, Ge Chen

Bulletin of Chinese Academy of Sciences (Chinese Version)

China's ambitious goal "strive to peak carbon emissions before 2030 and achieve carbon neutrality before 2060" not only shows China's responsible attitude towards climate change, but also aligns with the upgrade requirement of China's economy and industries. Since cities occupy a dominant position in China's population, energy consumption, and carbon emissions, they are the main battlefield for achieving national carbon neutrality. This study first analyzes the challenges and requirements that cities' energy systems facing in order to realize carbon neutrality. Then, it takes Macao as an example to analyze the characteristics of cities' energy consumption and carbon emissions. Finally, it …

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Accelerate Construction Of New Pattern Of Ecological Protection In Northwest China, Qi Feng, Guangzu Bai, Zongxing Li, Bao Wang, Lijuan Chen, Penglong Wang, Tengfei Yu, Hongfei Meng, Wen Liu, Zhixiang Lu, Tingting Ning, Chengqi Zhang, Meng Zhu Oct 2022

Accelerate Construction Of New Pattern Of Ecological Protection In Northwest China, Qi Feng, Guangzu Bai, Zongxing Li, Bao Wang, Lijuan Chen, Penglong Wang, Tengfei Yu, Hongfei Meng, Wen Liu, Zhixiang Lu, Tingting Ning, Chengqi Zhang, Meng Zhu

Bulletin of Chinese Academy of Sciences (Chinese Version)

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 …

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Theoretical Thinking Of Artificial Ecosystem For Modern Marine Ranching, Dewen Ding, Anning Suo Sep 2022

Theoretical Thinking Of Artificial Ecosystem For Modern Marine Ranching, Dewen Ding, Anning Suo

Bulletin of Chinese Academy of Sciences (Chinese Version)

Based on the systematic review of the conceptual evolution process of marine ranching and its development of practice, this paper pointed out the problems existing in the construction of marine ranching in China, such as lack of theoretical support, lack of ecological engineering technologies, and lack of ecological management. It then proposed the concept of marine ranching artificial ecosystem. In addition, the paper analyzed the structural principle of marine ranching artificial ecosystem from the viewpoint of cultivating key functional communities and habitat construction for the marine ranch fishery resources. Finally, the paper discussed the theoretical framework of the modern marine …

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International Strategy Of Man And The Biosphere Programme Of Germany And Its Implications To China, Yijie Xian, Yan Zhuang, Qunli Han, Ding Wang Sep 2022

International Strategy Of Man And The Biosphere Programme Of Germany And Its Implications To China, Yijie Xian, Yan Zhuang, Qunli Han, Ding Wang

Bulletin of Chinese Academy of Sciences (Chinese Version)

Since mid-1990s, Germany has developed the UNESCO's Man and the Biosphere Programme (MAB) together with its biosphere reserves into a pathway of enhancing the nation's role in global governance. Measures took by Germany include:clarifying the national position in the globalization of German MAB, including putting more emphasis on partnership development, highlighting the effectiveness of development assistance, and ensuring the clearance and feasibility of action plan; collecting resources from foreign affairs, finance, intellectual, technology, etc., by multi-federal sector collaborative mechanism, to support the development of biosphere reserves of other countries; thinking globally and taking priority over Africa region. The example indicated …

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Global Technology Of Ocean Carbon Sequestration Based On Patent Analysis, Tianyue Peng, Dehao Tang, Liqiang Liu, Bing Han, Benduo Zhu Sep 2022

Global Technology Of Ocean Carbon Sequestration Based On Patent Analysis, Tianyue Peng, Dehao Tang, Liqiang Liu, Bing Han, Benduo Zhu

Bulletin of Chinese Academy of Sciences (Chinese Version)

The ocean is the largest and most active carbon reservoir in the world. Through ocean-atmosphere exchange and the photosynthesis of marine plants, the uptake of carbon dioxide (CO2) by the ocean is much greater than that by soil and vegetation on terrestrial areas. This is essential to mitigate and ameliorate today's global warming which is caused by rising atmospheric CO2 concentration. Therefore, to achieve the goal of "carbon neutrality" around the country, it is an effective approach to sequester CO2 in the ocean. This paper summarizes the technical application scope and methods of ocean carbon sequestration. By analyzing correlative patents …

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Systematic Study On Carbon Emission Reduction Of Municipal Solid Waste Treatment, Jisheng Long, Hailiang Du, Xin Zou, Jingying Huang Aug 2022

Systematic Study On Carbon Emission Reduction Of Municipal Solid Waste Treatment, Jisheng Long, Hailiang Du, Xin Zou, Jingying Huang

Bulletin of Chinese Academy of Sciences (Chinese Version)

Under the context of China's carbon peak and carbon neutrality, the treatment of municipal solid waste (MSW) is facing new challenge to reduce carbon emission. This study suggests that significant carbon emission reduction and dual cycle of mass and energy can be realized, under the context of MSW classification, by the collaborative treatment of multi-source solid waste in Eco-Industrial Park. Results showed that in 2020, the incineration and landfilling of MSW in China reduced 5.18 million tons of CO2 emission, at the same year, 15 million tons of CO2 emission could have been reduced if the wet waste was treated …

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Innovative Measure On Achieving Common Prosperity: Carbon Transfer Payment, Peili Lu, Lanling Peng, Jiaqi Shen, Yanrui Jin, Yong Geng Aug 2022

Innovative Measure On Achieving Common Prosperity: Carbon Transfer Payment, Peili Lu, Lanling Peng, Jiaqi Shen, Yanrui Jin, Yong Geng

Bulletin of Chinese Academy of Sciences (Chinese Version)

To achieve carbon peak and carbon neutrality, as well as common prosperity, is the key decision of the Chinese government. By addressing coordinated regional development and based upon balanced and reasonable distribution of income and carbon emission rights principles, the study aims to develop an equilibrium model to achieve regional carbon transfer payment. Carbon transfer payment can help adjust regional fiscal revenues so that the income distribution system is more in line with the scientific normal distribution characteristics under the common prosperity goal. Such a measure can address both equity and efficiency, balance carbon emission rights and development rights, contribute …

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Progress, Problems And Countermeasures Of Promoting Construction Of “Zero-Waste City” In China, Xiaoyan Meng, Yi Wang Jul 2022

Progress, Problems And Countermeasures Of Promoting Construction Of “Zero-Waste City” In China, Xiaoyan Meng, Yi Wang

Bulletin of Chinese Academy of Sciences (Chinese Version)

Developing "Zero-waste City" is a powerful starting point for deepening solid waste comprehensive management reform from the overall city level, and is an important measure to promote ecological civilization and build a beautiful China. In 2019, the State Council issued the Working Plan for the Pilot Construction of "Zero-waste City". In order to implement this plan, the Ministry of Ecology and Environment selected "11+5" cities and regions to carry out the first batch of pilot projects. On the basis of in-depth investigations, the progress of the pilot construction is summarized and the outstanding problems and challenges are analyzed. Studies have …

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Carbon Neutrality Policy Measures In Global Major Economies, Jianfang Wang, Liyang Su, Xianchun Tan, Xiaoyi Chen, Chunlei Ge Apr 2022

Carbon Neutrality Policy Measures In Global Major Economies, Jianfang Wang, Liyang Su, Xianchun Tan, Xiaoyi Chen, Chunlei Ge

Bulletin of Chinese Academy of Sciences (Chinese Version)

This study focuses on the strategies, targets and policy measures for carbon neutrality in global major economies. The research shows that due to the different socio-economic and political foundations, the transition strategy towards carbon neutrality in major economies is also varied, which can be divided into four categories:leading strategy, growth strategy, following strategy, and swing strategy. Most of them build carbon neutrality target system with the framework of "target roadmap+targets in key areas", but leading countries usually integrate targets into legislation and thus the objective is legally binding, while others tend to weaken emission reduction targets and focus on the …

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Development Path Of Energy Science And Technology Under “Dual Carbon” Goals: Perspective Of Multi-Energy System Integration, Rui Cai, Hanxiong Zhu, Wangjun Li, Yu Xiao, Zhongmin Liu Apr 2022

Development Path Of Energy Science And Technology Under “Dual Carbon” Goals: Perspective Of Multi-Energy System Integration, Rui Cai, Hanxiong Zhu, Wangjun Li, Yu Xiao, Zhongmin Liu

Bulletin of Chinese Academy of Sciences (Chinese Version)

This study first analyzes the driving factors of China's realization of the "dual carbon" goals from the two aspects of necessity and urgency, and proposes that to achieve the "dual carbon" goals, China shall reshape the energy structure and related industrial systems in a scientific and orderly manner, in which technology innovation plays a crucial leading role. Then, based on the long-term research and deveopment in the energy field of the Chinese Academy of Sciences, the scientific and technological development path to lead the realization of the "dual carbon" goals with the concept of "multi-energy system integration" is proposed, and …

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Build New Power System To Promote Carbon Neutrality, Li Kong, Wei Pei, Jianye Rao, Yingxin Xu Apr 2022

Build New Power System To Promote Carbon Neutrality, Li Kong, Wei Pei, Jianye Rao, Yingxin Xu

Bulletin of Chinese Academy of Sciences (Chinese Version)

Under the 'carbon peak and carbon neutrality' goal, the supply and demand of China's power system will continue to grow in the next 40 years. Firstly, this study comprehensively analyzes China's power grid system under the goal of carbon neutralization. In the future, wind power and solar power will gradually become the main power supply, which brings new tasks and challenges to the power grid to absorb the renewable energy. On this basis, the general idea and construction principles of building a new generation of power system are expounded. Then, the basic structure and form of the new generation of …

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Give Full Play To National Strategic S&T Force To Provide Vigorous Support For Carbon Peak And Carbon Neutrality Goals, Jingdong He, Daquan Cao, Xiaonan Duan, Tao Zhao, Qifeng Li, Yu Xiao, Zhongmin Liu, Haisheng Chen, Chibiao Ding Apr 2022

Give Full Play To National Strategic S&T Force To Provide Vigorous Support For Carbon Peak And Carbon Neutrality Goals, Jingdong He, Daquan Cao, Xiaonan Duan, Tao Zhao, Qifeng Li, Yu Xiao, Zhongmin Liu, Haisheng Chen, Chibiao Ding

Bulletin of Chinese Academy of Sciences (Chinese Version)

Scientific and technological innovation plays key supporting and leading roles to achieve "carbon peaking and carbon neutrality" goals (referred to as "dual carbon"). It is necessary to make sustained efforts in the three aspects, namely energy structure adjustment, energy consumption, and carbon sequestration, and build a novel multi-energy-integrated energy production and utilization system based on hydrogen energy, energy storage, and methanol, in which the main lines are clean and efficient utilization of fossil energy, large-scale utilization and complementation of clean energy, low-carbon reconstruction of industrial processes, and intelligent multi-energy integration of building and transportation. In 2022, the Chinese Academy of …

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Discussion On Action Strategies Of China’S Carbon Peak And Carbon Neutrality, Guirui Yu, Tianxiang Hao, Jianxing Zhu Apr 2022

Discussion On Action Strategies Of China’S Carbon Peak And Carbon Neutrality, Guirui Yu, Tianxiang Hao, Jianxing Zhu

Bulletin of Chinese Academy of Sciences (Chinese Version)

China's carbon peak and carbon neutrality action is a huge system engineering with national coverage, country-led and universal participation, long-term sustainable implementation, requiring definite, tenacious, and adaptable action strategies. Here, based on summarizing the current situations of "carbon peak and carbon neutrality", the action strategies, technological approaches, and scientific and technological supports are discussed to achieve the "dual carbon" targets in China. It is suggested that China's "dual carbon" action should insist on "one basic concept", achieve "two macroscopic targets", implement the "three-pronged comprehensive", and "four-way simultaneous" technological paths, and practice the macro layout of "five coordination" in the national …

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Policy Framework And Technology Innovation Policy Of Carbon Peak And Carbon Neutrality, Xianchun Tan, Wen Guo, Jie Fan, Jianxin Guo, Mingyue Wang, An Zen, Liyang Su, Yi Sun Apr 2022

Policy Framework And Technology Innovation Policy Of Carbon Peak And Carbon Neutrality, Xianchun Tan, Wen Guo, Jie Fan, Jianxin Guo, Mingyue Wang, An Zen, Liyang Su, Yi Sun

Bulletin of Chinese Academy of Sciences (Chinese Version)

Building a policy system conducive to peak carbon emissions and carbon neutrality is critical to achieving the dual carbon goals on schedule. This study sorts out and analyzes the 168 low-carbon policy texts since the 11th Five-Year Plan. It finds out the overall situation of China's low-carbon policies, as well as the characteristics of the number, effectiveness, measures of policies, and clarifies the gap in the current low-carbon policies. On this basis, around the phased characteristics of the realization of the dual carbon goals, the future policy framework of peak carbon emissions and carbon neutrality is drawn, including the timetable …

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Analysis Of International Carbon Neutralization Strategic Actions And Technology Layout And Enlightenment Suggestions To China, Jiansheng Qu, Wei Chen, Jingjing Zeng, Yuling Sun, Qin Liao, Kaimo Guo, Aning Qin, Huijuan Pei, Fei Teng, Yanfei Liu, Fang Yue, Li'na Liu, Yun Tang, Lanchun Li Apr 2022

Analysis Of International Carbon Neutralization Strategic Actions And Technology Layout And Enlightenment Suggestions To China, Jiansheng Qu, Wei Chen, Jingjing Zeng, Yuling Sun, Qin Liao, Kaimo Guo, Aning Qin, Huijuan Pei, Fei Teng, Yanfei Liu, Fang Yue, Li'na Liu, Yun Tang, Lanchun Li

Bulletin of Chinese Academy of Sciences (Chinese Version)

Achieving carbon peak and carbon neutrality goals is a major strategic decision made by the Chinese government, which will bring extensive and profound systemic changes for the economy and society. S&T is the core driving force that supports the goal of carbon neutrality. On the basis of the related concepts of carbon neutrality, this study analyzes the strategic actions and the characteristics of technological layout of carbon neutrality in developed countries/regions and international organizations. Major countries have promoted carbon neutrality through legislative regulation, energy strategies, technology roadmaps, carbon markets and other policy actions. They focus on deploying transformative green low-carbon …

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Policy Approaches To Increase Carbon Sequestration Capacity By Optimizing Layouts Of Ecological Construction, Jie Fan, Hongbing Wang, Daojing Zhou, Ning Ma, Baoyin Liu Apr 2022

Policy Approaches To Increase Carbon Sequestration Capacity By Optimizing Layouts Of Ecological Construction, Jie Fan, Hongbing Wang, Daojing Zhou, Ning Ma, Baoyin Liu

Bulletin of Chinese Academy of Sciences (Chinese Version)

Improving carbon sequestration capacity through ecological construction is one of the important ways to achieve the goal of "carbon neutrality" in China. Based on the analysis of the current situation and trend of ecological carbon sequestration in China, this study summarizes the main challenges in the increment of ecosystem carbon sink in China. The current situation and trend, the significant carbon sequestration capacity of forests, the recovery phase of carbon sequestration capacity of grassland, and the carbon sequestration benefits of major ecological projects are also surveyed. Then, the new challenges of China are analyzed, including the backlog of over-mature forests …

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Market Mechanism And Focus Of International Cooperation To Achieve Carbon Neutrality, Lele Zou, Pu Wang, Yi Sun Apr 2022

Market Mechanism And Focus Of International Cooperation To Achieve Carbon Neutrality, Lele Zou, Pu Wang, Yi Sun

Bulletin of Chinese Academy of Sciences (Chinese Version)

The market mechanism is the basis for achieving carbon neutrality. Through the market mechanism, the global cost can be the lowest to achieve carbon neutrality. Therefore, in the process of carbon neutralization, it is necessary to give full play to the decisive role of the market in resource allocation. China has explored and accumulated experience in various market mechanisms for more than 10 years, and has established the carbon market, green certificate market, white certificate market, energy market, etc. At the same time, the power system is also strengthening market-oriented reform. Nevertheless, there are still imperfect systems and conflicts among …

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Technological Approaches To Enhance Ecosystem Carbon Sink In China: Nature-Based Solutions, Guirui Yu, Jianxing Zhu, Li Xu, Nianpeng He Apr 2022

Technological Approaches To Enhance Ecosystem Carbon Sink In China: Nature-Based Solutions, Guirui Yu, Jianxing Zhu, Li Xu, Nianpeng He

Bulletin of Chinese Academy of Sciences (Chinese Version)

Carbon peak in 2030 and carbon neutralization in 2060 has been established as one of the important strategic goals of China's economic and social development. During 2010-2020, the capacity of terrestrial ecosystems in China to sequester carbon dioxide (CO2) varied from 1.0 to 1.3 Gt/a, with high uncertainty. To enhance the carbon sink capacity of Chinese terrestrial ecosystems, the combination with land space planning and ecological protection is essential. It is necessary to first stabilize the existing carbon storage in these ecosystems, such as forest, grassland, wetland, coast, and others, and then implement some important ecological protection and ecological restoration …

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Carbon Neutral Transformative Technologies For Industrial Process, Suojiang Zhang, Xiangping Zhang, Wei Ge, Chunyan Shi Apr 2022

Carbon Neutral Transformative Technologies For Industrial Process, Suojiang Zhang, Xiangping Zhang, Wei Ge, Chunyan Shi

Bulletin of Chinese Academy of Sciences (Chinese Version)

Focusing on the four major high carbon emission industries of steel, non-ferrous, chemical industry and building materials, through research and analysis, four low carbon strategies, i.e., green hydrogen/green electricity substitution, raw material/product structure adjustment, process flow re-construction and digital intelligence, are proposed. Combining the current status and the trends of technology development in different industries, a number of advanced low-carbon technologies are suggested, key scientific and technological challenges to be solved are condensed, and suggestions and initiatives to accelerate the application of new technologies and industrial transformation and upgrading are proposed, with a view to providing support for low-carbon and …

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Research Progress And Development Suggestions Of Energy Storage Technology Under Background Of Carbon Peak And Carbon Neutrality, Qiong Zheng, Lixia Jiang, Yujie Xu, Song Gao, Tao Liu, Chao Qu, Haisheng Chen, Xianfeng Li Apr 2022

Research Progress And Development Suggestions Of Energy Storage Technology Under Background Of Carbon Peak And Carbon Neutrality, Qiong Zheng, Lixia Jiang, Yujie Xu, Song Gao, Tao Liu, Chao Qu, Haisheng Chen, Xianfeng Li

Bulletin of Chinese Academy of Sciences (Chinese Version)

Energy storage is one of the important supporting technologies to achieve the "dual carbon" goals, and it is an important means to stabilize renewable energy fluctuations and reduce the impact of large-scale new energy access on the power grid. At present, the competition of global energy resources is becoming increasingly fierce, and China is also facing significant changes in the adjustment of energy structure. To implement the energy strategy of "four revolutions and one cooperation" in the new era, and to realize the "14th Five-Year Plan" as well as the "Long-range Objectives Through the Year 2035", China needs to build …

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Highly Efficient And Clean Utilization Of Fossil Energy Under Carbon Peak And Neutrality Targets, Qinggang Lyu, Zhen Chai Apr 2022

Highly Efficient And Clean Utilization Of Fossil Energy Under Carbon Peak And Neutrality Targets, Qinggang Lyu, Zhen Chai

Bulletin of Chinese Academy of Sciences (Chinese Version)

Fossil energy utilization faces new challenges under carbon peak and carbon neutrality ("dual carbon" for short) targets. In this study, the present status of fossil energy utilization in China is summarized. Based on the situation of energy resources in China, the idea of highly efficient and clean utilization of fossil energy under dual carbon constraint is proposed. The technical development suggestions are put forward from three aspects including high efficient combustion and conversion of coal, high efficient utilization of oil and gas, and waste treatment of the chemical processing of coal. It aims to provide scientific and technological support for …

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Proposal For Establishing Wide-Area Virtual Power Plant Based On Pv-Dominated Energy And Physical Energy Storage System, Liye Xiao, Jiaofeng Pan Apr 2022

Proposal For Establishing Wide-Area Virtual Power Plant Based On Pv-Dominated Energy And Physical Energy Storage System, Liye Xiao, Jiaofeng Pan

Bulletin of Chinese Academy of Sciences (Chinese Version)

The key issues to achieve the "dual carbon" goals mainly involve three aspects:the structure of energy and power supply, the development of energy storage technology and the construction of new power system. Combined with the specific situation of China, this study analyzes and forecasts the power supply structure dominated by renewable energy; Considering the characteristics and development needs of renewable energy, the viewpoint and idea are put forward to develop physical energy storage, especially underground energy storage engineering, to meet the large-scale energy storage needs of power grid. On this basis, the overall idea is suggested for constructing wide area …

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Thoughts On Regional Path Of Promoting Comprehensive Demonstration Of Low-Carbon Energy Technology Under “Dual Carbon” Goals, Zhu, Yi Wang, Jia Rui, Daquan Cao, Xiaoguang Ren, Jingdong He, Haisheng Chen, Rui Cai, Zhongmin Liu Apr 2022

Thoughts On Regional Path Of Promoting Comprehensive Demonstration Of Low-Carbon Energy Technology Under “Dual Carbon” Goals, Zhu, Yi Wang, Jia Rui, Daquan Cao, Xiaoguang Ren, Jingdong He, Haisheng Chen, Rui Cai, Zhongmin Liu

Bulletin of Chinese Academy of Sciences (Chinese Version)

Promoting the regional demonstration of energy technology for carbon peak and carbon neutrality (referred to as "dual carbon") is an important part of the Chinese Academy of Sciences' action plan to support the "dual carbon" goals. This study discusses the significance of carrying out the comprehensive demonstration of "dual carbon" technology from the two dimensions of "technology integration demonstration" and "typical regional demonstration". Besides, based on the existing research layout in the energy field of the Chinese Academy of Sciences, the idea and four mainlines are proposed for the Chinese Academy of Sciences to promote "multi-energy integration", which are clean …

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Green Consumption Under Carbon-Orientated: Connotation, Transmission Mechanism And Countermeasures, Hongchun Zhou, Zuoting Shi Feb 2022

Green Consumption Under Carbon-Orientated: Connotation, Transmission Mechanism And Countermeasures, Hongchun Zhou, Zuoting Shi

Bulletin of Chinese Academy of Sciences (Chinese Version)

As the proportion of consumption to GDP increases and its role in stimulating economic growth in China, the impact of residents' consumption has apparently become increased on resources, the environment and carbon dioxide emissions. Production is for consumption, and consumption in turn promotes production; consumption determines production and also guides the direction and development trend of production. Green consumption is not only a consumer's responsibility, but also higher requirements for producers:the entire process from raw material procurement, product production and transportation, product use, second product recycling, and final disposal must be low-carbon standards. It is very significant important to promote …

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Perspective On Challenges In Accurately Estimating Remaining Carbon Budget For Climate Targets Of Paris Agreement, Tianjun Zhou, Xiaolong Chen Feb 2022

Perspective On Challenges In Accurately Estimating Remaining Carbon Budget For Climate Targets Of Paris Agreement, Tianjun Zhou, Xiaolong Chen

Bulletin of Chinese Academy of Sciences (Chinese Version)

In 2015, by signing up to the Paris Agreement on climate change, the United Nations Framework Convention on Climate Change (UNFCCC) parties pledged to keep global temperatures "well below" 2℃ above pre-industrial levels and to "pursue efforts to limit the temperature increase even further to 1.5℃". Limiting warming to 1.5℃/2℃ requires strictly limiting the total amount of carbon emissions between now and the end of the century. Global mean surface temperature has already witnessed a 1℃ more warming since the pre-industrial era and the cumulative anthropogenic CO2 emission has reached around 2 390 Gt CO2. An accurate estimation of the …

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