CULTIVATED

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Spatio-temporal Evaluation of Multi-scale Cultivated Land System Resilience in Black Soil Region from 2000 to 2019:A Case Study of Liaoning Province,Northeast China被引量：1
《Chinese Geographical Science》2024年第1期168-180,共13页WANG Yue JIANG Yuting ZHU Guoxu 
Under the auspices of National Natural Science Foundation of China(No.42301296);Postdoctoral Research Foundation of China(No.2022M723130);Key Projects of Social Science Planning Fund of Liaoning Province,China(No.L23AGL001)。
It is of great significance to systematically analyze the cultivated land system resilience(CLSR) for the black soil protection and national food security.The CLSR is impacted by planting structure adjustment and cult...
关键词：cultivated land system resilience(CLSR) rank-sum ratio comprehensive evaluation(RSR) multi-scales influencing factors black soil region Liaoning Province China 
Livelihood Diversification of Farm Households and Its Impact on Cultivated Land Utilization in Agro-pastoral Ecologically-vulnerable Areas in the Northern China被引量：6
《Chinese Geographical Science》2020年第2期279-293,共15页LIU Haiyan HAO Haiguang HU Xujun DU Leshan ZHANG Zhe LI Yuanyuan 
Under the auspices of National Natural Science Foundation of China(No.41501095,41871196,41701601).
The relationship between livelihood diversification of farm households and cultivated land utilization has become a core research topic related to global environmental change.Agro-pastoral ecologically-vulnerable area...
关键词：agro-pastoral ecologically-vulnerable areas LIVELIHOOD DIVERSIFICATION CULTIVATED land UTILIZATION ecosystem conservation 
Arrangement of High-standard Basic Farmland Construction Based on Village-region Cultivated Land Quality Uniformity被引量：20
《Chinese Geographical Science》2019年第2期325-340,共16页SONG Wen WU Kening ZHAO Huafu ZHAO Rui LI Ting 
Under the auspices of National Science and Technology Support Program of China(No.2015BAD06B01)
As an important constitute of land consolidation, high-standard basic farmland construction is an important means to protect the quantity, quality and ecological environment of cultivated land. Its target not only lie...
关键词：high-standard basic FARMLAND CULTIVATED land quality UNIFORMITY barrier factor arrangement 
Reconstructing Spatial Distribution of Historical Cropland in China′s Traditional Cultivated Region: Methods and Case Study被引量：4
《Chinese Geographical Science》2015年第5期629-643,共15页YANG Xuhong GUO Beibei JIN Xiaobin LONG Ying ZHOU Yinkang 
Under the auspices of National Basic Research Program of China(No.2011CB952001);National Natural Science Foundation of China(No.41340016,412013860)
As an important part of land use/cover change(LUCC), historical LUCC in long time series attracts much more attention from scholars. Currently, based on the view of combining the overall control of cropland area and ...
关键词：traditional cultivated region historical cropland reconstruction constrained Cellular Automaton （CA） Shandong Province 
Driving Mechanism of Cultivated Land Transition in Yantai Proper,Shandong Province,China被引量：5
《Chinese Geographical Science》2015年第3期337-349,共13页QIN Weishan ZHANG Yifeng LI Guangdong 
Under the auspices of National Natural Science Foundation of China(No.41130748)
Cultivated land transition and its driving mechanism are the hotspots among studies on land use change. In this study, we constructed a framework to study the driving mechanism of cultivated land transition from the q...
关键词：cultivated land use transition driving mechanism Yantai Proper China 
Classification and Gradation of Cultivated Land Quality in Bishan County of Chongqing, China被引量：10
《Chinese Geographical Science》2007年第1期82-91,共10页SHAO Jing＇an GE Xiaofeng WEI Chaofu XIE Deti 
Under the auspices of Key Project of Science and Technology of the Ministry of Education (No. 03111);IncubationFund Project of Science and Technology Committee of Chongqing (No. 017079)
The conflicts among food security, economic development and ecological protection are the “sticking point” of undeveloped southwestern mountainous areas of China. The objectives of this study are to identify appropr...
关键词：cultivated land classification cultivated land gradation semi-structure interview Bishan County 
Characteristics of Channeling Flow in Cultivated Horizon of Saline Rice Soil被引量：1
《Chinese Geographical Science》2006年第4期342-346,共5页LUO Jinming DENG Wei ZHANG Xiaoping YANG Fan LI Xiujun 
Under the auspices of the Key Innovation Project of Chinese Academy of Sciences (No. KZCX1-SW-19-02)
By applying bromide ion as tracer, the channeling flow has been quantitatively described in saline rice soil and alkaline soil of Da＇an City, Jilin Province of China. Breakthrough curves of bromide ion in the saline ...
关键词：channeling flow saline rice soil alkaline soft transfer function model convection-dispersion equation Back-Progation Network 
AN INVESTIGATION OF CHANGES IN CULTIVATED LAND IN GUANGDONG PROVINCE OF CHINA USING GIS
《Chinese Geographical Science》1999年第3期73-81,共9页张新长 
In order to make a thorough investigation about relationship between population increase and cultivated land decrease along with economic development over recent years in Guangdong province, this paper aims to study t...
关键词：GIS sustainable development INVESTIGATION of CULTIVATED LAND GUANGDONG PROVINCE 
CULTIVATED LAND RESOURCES AND ITS DEVELOPMENT IN THE TROPIC AND SUBTROPIC MOUNTAIN AREAS OF SOUTH CHINA——A Case Study in Deqing County
《Chinese Geographical Science》1998年第4期75-82,共0页祝功武 刘瑞华 
Deqing County of Guangdong Province is located in the tropic and subtropic mountain areas of China. Its area of cultivated land from landuse survey is 40% larger than the statistical data. Of all cultivated land, owin...
关键词：CULTIVATED LAND LANDUSE survey LAND DEVELOPMENT 
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