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Morphological evolution of the channel-shoal system in the South Channel of the Changjiang Estuary during 1958–2018:Causes and future trends被引量：1: 《Journal of Geographical Sciences》2022年第11期2291-2310,共20页LUAN Hualong YAO Shiming QU Geng LEI Wentao; Natural Science Foundation of China-Ministry of Water Resources-China Three Gorges Corporation Joint Fund for Changjiang Water Science Research,No.U2040202;National Natural Science Foundation of China,No.42006156,No.52009008;Fundamental Research Funds for Central Public Welfare Research Institutes,No.CKSF2021530/HL;Research Project on Major Scientific and Technological Issues in Watershed Water Management,No.CKSC2020791/HL。; The stability of estuarine channel-shoal systems is important for port utilization,navigation maintenance,habitat protection and ecosystem service functions.This paper uses the South Channel of the Changjiang(Yangtze ...; 关键词：channel-shoal pattern morphological evolution process-based modeling South Channel Changjiang Estuary

Determination of land salinization causes via land cover and hydrological process change detection in a typical part of Songnen Plain被引量：4: 《Journal of Geographical Sciences》2018年第8期1099-1112,共14页王志勇李丽娟; Key Deployment Project of CAS,No.KFZD-SW-314;National Natural Science Foundation of China,No.91547114; Causes of land salinization were determined via land cover and hydrological process change detection in a typical part of Songnen Plain. The area of saline land increased from 4627 km2 in 1980 to 5416 km2 in 2000, and...; 关键词：change detection hydrological process land cover land salinization Songnen Plain

Causes and effects of spatial and temporal variations of cold period in Chinese oases between 1960 and 2014: 《Journal of Geographical Sciences》2016年第12期1647-1660,共14页柴中华刘普幸; National Natural Science Foundation of China,No.40961035;The Science and Technology Project of Gansu Province,No.0803RJZA094;The Provincial Key Disciplines of Natural Geography Project of Gansu; Based on daily average temperatures and observation data from 74 meteorological stations in Chinese oases, we calculate five-day（pentad） average temperature ≤0℃ for the start and end pentad as well as pentads of c...; 关键词：Chinese oases pentad average temperature influencing factor regional warming

Spatiotemporal characteristics, patterns, and causes of land-use changes in China since the late 1980s被引量：277: 《Journal of Geographical Sciences》2014年第2期195-210,共16页LIU Jiyuan KUANG Wenhui ZHANG Zengxiang XU Xinliang QIN Yuanwei NING Jia ZHOU Wancun ZHANG Shuwen LI Rendong YAN Changzhe WU Shixin SHI Xuezheng JIANG Nan YU Dongsheng PAN Xianzhang CHI Wenfeng; National Basic Research Program of China,No.2010CB950900;No.2014CB954302;National Key Technol-ogy R&D Program,No.2013BAC03B00;The Key Research Program of the Chinese Academy of Sciences,No.KSZD-EW-Z-021-02; Land-use/land-cover changes （LUCCs） have links to both human and nature inter- actions. China＇s Land-Use/cover Datasets （CLUDs） were updated regularly at 5-year inter- vals from the late 1980s to 2010, with stand...; 关键词：satellite remote sensing land-use change CHARACTERISTICS spatial pattern China

Suspended sediment load in the turbidity maximum zone at the Yangtze River Estuary： The trends and causes被引量：28: 《Journal of Geographical Sciences》2014年第1期129-142,共14页YANG Yunping LI Yitian SUN Zhaohua FAN Yongyang; Fund from the Ministry of Science and Technology of China,No.2010CB429002; Based on the analysis of suspended sediment elements at estuaries, influence of human activities and estuarine regulation projects on the turbidity maximum zone was studied according to the measurement data between 19...; 关键词：turbidity maximum zone （TMZ） suspended sediment concentration trends and causes Yangtze Riverestuary

Metropolitan resources efficiencies,change trends and causes in China under the goal to build an international metropolis被引量：4: 《Journal of Geographical Sciences》2011年第4期746-756,共11页GUO Tengyun HE Shujin DONG Guanpeng; National Natural Science Foundation of China No.40671054; No.40635026; The metropolitan resources comprehensive efficiencies （also called comprehensive technical efficiency, short for CTE, thereafter）, change trends and causes are investigated using DEA and Malmquist index models, resp...; 关键词：DEA ＆ Malmquist index models resources efficiency change trend CAUSES METROPOLIS China

Change of the solar radiation and its causes in the Haihe River Basin and surrounding areas被引量：5: 《Journal of Geographical Sciences》2010年第4期569-580,共12页LIU Changming LIU Xiaomang ZHENG Hongxing ZENG Yan; National Key Basic Research Development Program of China, No.2006CB403407;Support Program of the Ministry of Science and Technology, No.2007BAC03A11; Solar radiation is an important driving force for the formation and evolution of climate system. Analysis of change in solar radiation is helpful in understanding mechanism of climate change. In this study, the tempor...; 关键词：solar radiation TREND AEROSOL Haihe River Basin

The causes of land landscape changes in semi-arid area of Northwest China: a case study of Yulin city被引量：6: 《Journal of Geographical Sciences》2006年第2期192-198,共7页GUO Liying REN Zhiyuan LIU Yansui; The National Basic Research Program of China, No.2006CB400505; National Natural Science Foundation of China, No.40171007; Key Project of Ministry of Land and Resources, No.20010102; Rapid land landscape change has taken place in many arid and semi-arid regions such as the vulnerable ecological area over the last decade. In this paper, we quantified land landscape change of Yulin in this area betw...; 关键词：land landscape patterns driving forces semi-arid areas Yulin city

Understanding causes of arid environment under global warming： A summary of International Symposium on Arid Climate Change and Sustainable Development （ISACS）: 《Journal of Geographical Sciences》2005年第3期F0002-F0002,共1页; The International Symposium on Arid Climate Change and Sustainable Development （ISACS） was held on May 23-24, 2005 in Lanzhou, Northwest China. It was co-sponsored by China Meteorological Administration （CMA）, Peo...

The causes and environmental effects of land use conversion during agricultural restructuring in Northeast China被引量：6: 《Journal of Geographical Sciences》2004年第4期488-494,共7页刘彦随甘红 Jay GAO DENG Xusheng; 中国科学院知识创新工程项目，国家自然科学基金; During the last decade of the 20th century, extensive conversion inagricultural land use took place in Northeast China. The goal of this study is to ascertain itsspatial distribution and regional differentiation, dete...; 关键词：land use conversion agricultural restructuring remote sensing environmental effects northeast China

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