EMISSIONS

作品数:641被引量:1720H指数:18
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相关领域:环境科学与工程更多>>
相关作者:张秀武王五一葛全胜杨林生李永华更多>>
相关机构:中国科学院无锡华光环保能源集团股份有限公司中国科学院研究生院华北电力大学更多>>
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Civil aviation emissions in China in 2019:Characteristics and abatement potential
《Journal of Environmental Sciences》2025年第5期225-237,共13页Haowen An Yu Wang Yaxin Wang Jun Liu Xiaolong Tang Honghong Yi 
supported by the National Natural Science Foundation of China(Nos.42375171 and 42105157);the Interdisciplinary Research Project for Young Teachers of USTB(No.06600083);Energy Foundation(Nos.G-2109-33379 and G-2306-34754);the Fundamental Research Funds for the Central Universities(No.06500166).
Civil aviation is one of the industries facing the greatest challenge in reaching carbon neutrality by the middle of this century,and this sector also contributes to adverse impacts on the regional air quality and hum...
关键词:Emission inventory Fuel flow method Cruise emission Age structure Reduction measures 
Sustainable iron recovery from iron ore tailings using hydrogen-based reduction roasting and magnetic separation: A pilot-scale study
《Chinese Journal of Chemical Engineering》2025年第3期81-90,共10页Xinran Zhu Xuesong Sun Yanjun Li Yuexin Han 
National Natural Science Foundation of China(52104249);Liaoning Joint Fund General Support Program Project(2023-MSBA-126);the Fundamental Research Funds for the Central Universities(N2401019).
Iron tailings are a common solid waste resource,posing serious environmental and spatial challenges.This study proposed a novel hydrogen-based reduction roasting(HRR)technology for the processing of iron tailings usin...
关键词:Iron ore tailings HYDROGEN Reduction roasting Magnetic separation CO_(2)emissions 
Short-term P addition may improve the stimulating effects of N deposition on N_(2)O emissions in alpine grasslands on the Qinghai-Tibetan Plateau
《Journal of Integrative Agriculture》2025年第3期900-912,共13页Jiannan Xiao Shikui Dong Hao Shen Ran Zhang Hang Shi Fencai He Wei Li Xiaoyan Li YuLi Chengxiang Ding 
funded by the National Key R&D Program of China(2021YFE0112400 and 2023YFF1304303);the National Natural Science Foundation of China(32361143870 and 32101315)。
The response of N_(2)O emissions to nitrogen(N)addition is usually positive,but its response to phosphorus(P)addition varies,and the underlying mechanisms for the changes in N_(2)O emissions remain unclear.We conducte...
关键词:Tibetan alpine grassland N_(2)O emissions nitrogen phosphorus N-cycling functional gene 
Decoupling economic growth from industrial SO_(2)emissions in China:A two-stage decomposition approach
《Chinese Journal of Population,Resources and Environment》2025年第1期49-61,共13页Yuanna Tian Yizhong Wang Ye Hang Dequn Zhou Xiurong Hu Qunwei Wang 
the National Natural Science Foundation of China[Grant No.52270183].
Exploring the factors driving the decoupling of China’s sulfur dioxide(SO_(2))emissions from economic growth(DEI)is crucial for achieving sustainable development.By analyzing the decoupling indicators and driving fac...
关键词:Driving factors Tapio decoupling indicator LMDI decomposition Two-stage method 
Quantitative impacts of meteorology and emissions on the long-term trend of O3 in the Yangtze River Delta(YRD),China from 2015 to 2022
《Journal of Environmental Sciences》2025年第3期314-329,共16页Lingxia Wu Junlin An 
supported by the National Natural Science Foundation of China(No.42075177);the National Key Research and Development Program of China(No.2017YFC0210003).
Extensive spatiotemporal analyses of long-trend surface ozone in the Yangtze River Delta(YRD)region and itsmeteorology-related and emission-related have not been systematically analyzed.In this study,by using 8-year-l...
关键词:O_(3)Yangtze River Delta(YRD)Kolmogorov-Zurbenko filter Empirical orthogonal function Long-term trend 
Carbon emissions in China’s steel industry from a life cycle perspective:Carbon footprint insights被引量:3
《Journal of Environmental Sciences》2025年第2期650-664,共15页Xiaocong Song Shuai Du Chenning Deng Peng Shen Minghui Xie Ci Zhao Chen Chen Xiaoyu Liu 
supported by Ningbo’s major scientific and technological breakthrough project“Research and Demonstration on the Technology of Collaborative Disposal of Secondary Ash in Typical Industrial Furnaces” (No.20212ZDYF020047);the central balance fund project“Research on Carbon Emission Accounting and Emission Reduction Potential Assessment for the Whole Life Cycle of Iron and Steel Industry” (No.2021-JY-07).
China is the most important steel producer in the world,and its steel industry is one of themost carbon-intensive industries in China.Consequently,research on carbon emissions from the steel industry is crucial for Ch...
关键词:Iron and steel industry Life cycle Carbon dioxide(CO_(2))emissions Carbon footprint China 
Emission control status and future perspectives of diesel trucks in China
《Journal of Environmental Sciences》2025年第2期702-713,共12页Shihai Zhang Mingliang Fu Hefeng Zhang Hang Yin Yan Ding 
supported by the National Key Research and Development Project (No.2022YFB2602001);the National Research Program for Key Issues in Air Pollution Control (No.DQGG0207).
Chinese diesel trucks are the main contributors to NOx and particulate matter(PM)vehicle emissions.An increase in diesel trucks could aggravate air pollution and damage human health.The Chinese government has recently...
关键词:Air quality Diesel truck emissions Emission control technology Control measures 
Experimental Study for Effect of Multi-Site Spark Ignition on Dedicated Hybrid Engine Performance under High Dilution Condition
《Journal of Thermal Science》2025年第1期254-267,共14页YAN Bowen WATERS Benjamin HAINES Andrew MCGHEE Mike HU Tiegang DENG Wei PU Yongxian MA Tianyu 
the financial support provided by Chongqing Technical Innovation and Application Development Project(cstc2020jscx-dxwtBX0024);China Internal Combustion Engine Society Youth Talent Promotion Program。
In this study,a triple spark ignition scheme was first designed on a three-cylinder 1.5-L dedicated hybrid engine(DHE).On this basis,the effect of different ignition modes on engine combustion and emission characteris...
关键词:dedicated hybrid engine triple spark plug scheme passive prechamber high dilution condition thermal efficiency NO_(x)emissions 
Optimal Distributed Dispatch of Smart Multi-Agent Energy Hubs Based on Consensus Algorithm Considering Lossy Communication Network and Uncertainty
《CSEE Journal of Power and Energy Systems》2025年第1期352-364,共13页Abdelfattah A.Eladl Magda I.El-Afifi Magdi M.El-Saadawi Bishoy E.Sedhom 
This paper proposes an IoT-Fog-Cloud distributed consensus algorithm for solving the energy hub(EH)dispatch problem with packet-dropping communication links and some of EH elements'uncertainties.Every generating and c...
关键词:Consensus algorithm CO_(2)emissions energy hubs multi-energy systems packet drops 
Impacts of changes in peat soils due to agricultural activities on greenhouse gas(especially N_(2)O)emissions and their mitigations
《Pedosphere》2025年第1期8-11,共4页Ryusuke HATANO 
Natural peatlands are a source of CH_(4) emission but a sink of CO_(2) and N_(2)O.On the other hand,peatlands drained for agricultural use suppress CH_(4) emission but become a source of CO_(2) and N_(2)O emissions.Dr...
关键词:GREENHOUSE AGRICULTURAL EMISSIONS 
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