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FARMLAND: 作品数：332被引量：924H指数：15; 导出分析报告; 相关作者：程丽萍张史玲杨子生张宏杰陈锐更多>>; 相关机构：中国农业大学中国科学院中国矿业大学中国科学院研究生院更多>>; 相关期刊：更多>>; 相关基金：国家自然科学基金国家重点基础研究发展计划中国博士后科学基金国家高技术研究发展计划更多>>

The mechanism of farmland marginalization in Chinese mountainous areas:Evidence from cost and return changes被引量：6: 《Journal of Geographical Sciences》2019年第4期531-548,共18页LI Shengfa LI Xiubin; GDAS'Project of Science and Technology Development,No.2018GDASCX-0903,No.2017GDASCX-0101,No.2018GDASCX-0101;National Basic Research Program of China(973 Program),No.2015CB452706;National Natural Science Foundation of China,No.41801101,No.41161140352.; Farmland marginalization has become the main trend of land-use change in the mountainous areas of China. Using annual survey data of major agricultural production costs and earnings at national and provincial levels i...; 关键词：FARMLAND MARGINALIZATION FARMLAND ABANDONMENT LABOR COSTS returns agricultural LABOR productivity mountainous areas China

Evaluation of farmland losses from sea level rise and storm surges in the Pearl River Delta region under global climate change被引量：2: 《Journal of Geographical Sciences》2016年第4期439-456,共18页康蕾马丽刘毅; National Basic Research Program of China,No.2012CB955702; The Pearl River Delta on China's coast is a region that is seriously threatened by sea level rise and storm surges induced by global climate change, which causes flooding of large areas of farmland and huge agricultur...; 关键词：sea level rise storm surge submerged farmland loss of farmland Pearl River Delta

Farmland Marginalization and Policy Implications in Mountainous Areas:A Case Study of Renhuai City,Guizhou被引量：9: 《Journal of Resources and Ecology》2016年第1期61-67,共7页赵宇鸾张蒙李秀彬董顺舟黄登科; National key basic research and development program(2015CB452706);National Natural Science Foundation of China(41361021);Science and Technology Foundation of Guizhou(Q J LKS[2013]17); Farmland resources in mountainous areas are important for regional food security and ecological secu- rity. Studies concerning changes in farmland use in mountainous areas are of considerable significance in China. He...; 关键词：farmland marginalization driving forces policy implication mountainous areas

Farmland dataset reconstruction and farmland change analysis in China during 1661-1985被引量：5: 《Journal of Geographical Sciences》2015年第9期1058-1074,共17页JIN Xiaobin CAO Xue DU Xindong YANG Xuhong BAI Qing ZHOU Yinkang; National Basic Research Program of China, No.2011CB952001; National Natural Science Foundation of China, No .41340016; This research reconstructs China＇s provincial farmland dataset in the last 300 years （1661-1985） by applying factor correction, citing replacement, linear interpolation, cohesion and contrast, man-land relationship...; 关键词：farmland change data restructurion regional variance last 300 years China

Soil properties in reclaimed farmland by filling subsidence basin due to underground coal mining with mineral wastes in China被引量：15: 《Transactions of Nonferrous Metals Society of China》2014年第8期2627-2635,共9页程伟卞正富董霁红雷少刚; Projects(2013CB227904)supported by the National Basic Research Program of China;Projects(2011QNB13)supported by Fundamental Research Funds for the Central Universities,China;Projects(51374208,51004100)supported by the National Natural Science Foundation of China; Reclaimed mining-induced subsidence area soils (RMSs) could restore soil quality and crop productivity in coal mining area. This study was conducted to evaluate the effects of mineral-processing wastes (fly ash vs coa...; 关键词：reconstructed mine soil mineral-processing wastes microbial biomass enzyme activities

Assessing the Real Value of Farmland in China被引量：6: 《Journal of Mountain Science》2014年第5期1218-1230,共13页HU Rong QIU Dao-chi XIE De-ti WANG Xin-ya ZHANG Lin; supported by the Fundamental Research Funds for the Central Universities(Grant Nos.XDJK2012C104);the National Science and Technology Major Project of the Ministry of Science and Technology of China(Grant Nos.2012ZX07104-004);the International S & T Cooperation Program of China(Grant Nos.2013DFG92520); The preservation of farmland is a growing concern in China because the fact that China possesses limited land resources and the world's largest population presents a clear contradiction. Only when the value of farmlan...; 关键词：Farmland resource Farmland preservation Real value Land China

Minimum Data Set for Assessing Soil Quality in Farmland of Northeast China被引量：18: 《Pedosphere》2013年第5期564-576,共13页CHEN Yu-Dong WANG Huo-Yan ZHOU Jian-Min XING Lu ZHU Bai-Shu ZHAO Yong-Cun CHEN Xiao-Qin; Supported by the Knowledge Innovation Program of Chinese Academy of Sciences(No.KSCX1-YW-09-02);the National Basic Research Program of China(No.2013CB127401);the National Natural Science Foundation of China(No.41271309);the International Plant Nutrition Institute (IPNI) China Program; Soil quality assessment provides a tool for agriculture managers and policy makers to gain a better understanding of how various agricultural systems affect soil resources. Soil quality of Hailun County, a typical soy...; 关键词：norm value principal component analysis soil quality index stepwise regression

An improved ET control method to determine the water-saving potential for farmland in Baiyangdian Watershed, China被引量：4: 《Frontiers of Earth Science》2013年第2期151-158,共8页Aiping PANG Chuihui LI Tao SUN Zhifeng YANG; This research was supported by the National Basic Research Program of China （No. 2010CB951104）, the National Water Pollution Control and Treatment Project of China （No. 2008ZX07209-009）, and the Fund for Creative Research Groups of the National Natural Science Foundation of China （Grant No. 51121003）.; Resource-based water-saving potential has been recognized as the reduction of evapotranspiration and water loss of inefficient irrigation systems. In this paper, an improved evapotranspiration control model is applied...; 关键词：resources-based water-saving potential EVAPOTRANSPIRATION improved evapotranspiration control model Baiyangdian Watershed

Effects of Controlled Release Fertilizer on Loss of Nitrogen and Phosphorus from Farmland被引量：6: 《Agricultural Science & Technology》2012年第8期1727-1732,共6页李堃司马小峰丁仕奇陈卓; Supported by Major Project of Control and Treatment on Domestic Water Pollution(2012ZX07103003);National 973 Project(2008CB418006);Science and Technology Foundation for Distinguished Young Schlors in Anhui Province(10040606Y30)~~; [Objective] The aim was to study on effects of controlled release fertilizer on loss of nitrogen and phosphorus from farmland. [Method] Experiment was conducted in fields planted with rice and corn around Chao Lake an...; 关键词：Controlled release fertilizer RICE CORN Loss of nitrogen and phosphorus Chao Lake RUNOFF LEACHING

CO_2 mitigation potential in farmland of China by altering current organic matter amendment pattern被引量：14: 《Science China Earth Sciences》2010年第9期1351-1357,1407-1417,共18页CADISCH Georg; supported by National Natural Science Foundation of China (Grant Nos.40871146,40571157);Ministry of Science and Technology of China (Grant No. 2008BAD95B05);Knowledge Innovation Project of the Chinese Academy of Sciences (Grant No.KZCX2-YW-Q1-07);Ministry of Agriculture of China (Grant No.200803033-B0204); The estimation of the global warming mitigation potential in terrestrial ecosystems is of great importance for decision makers to adopt measures to increase soil organic carbon (SOC) as well as to reduce greenhouse ga...; 关键词：climate change global WARMING RADIATIVE FORCING SOC GHGs CH4 N2O

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