Field water surplus and deficit of major crops in dryland of northern China
Received date: 2000-01-23 Foundation item: The national key research project: Field water balance and its regulation techniques;water potential productivity and its proper exploitation in typical dryland farming areas of northern China for the Ninth Five

..............page:1-12

Land use and land cover change in Liaocheng Prefecture of China
Received date: 1999-11-12;Revised date: 2000-02-17 Foundation item: Under the auspices of the National Natural Science Foundation of China and key project of Chinese Academy of Sciences . WANG Qiang (Institute of Geogr

..............page:13-20

Protective and treatment measures against major harmful organisms in cotton-growing belt of Xinjiang
Received date: 2000-01-03 Foundation item: Supported by Light of Western Regions Project and Key Project of CAS Integrated Demonstration Project for Sustainable Development of Cotton in Xinjiang with High Quality High Yield Technique LU Zhaozhi1;CHEN

..............page:21-27

Current situation and trend of arable land change in China
Received date: 1999-11-02 MENG Xiang-jing1;JIA Shao-feng 2 (1.Institute of Population Research;People’s University of China;Beijing 100872;China;2. Institute of Geographic Sciences and Natural Resources Research;Chinese Academy of Sciences;Beiji

..............page:28-34

Study on sustainable development of urban fringe in China
Received date: 2000-06-26 ZHU Xiang;LIU Li

..............page:35-44

journal name change

..............page:44

Study of living fossil of historic cities--taking historic city Ping Yao in world heritage list as an example
TAO Wei1;TIAN Ying-sheng2

..............page:45-52

Study on demand features of domestic tourist market in China
GUO Ying-zhi

..............page:53-58

Spacial organization on the rural settlements in plain areas—taking Pinghu city in Zhejiang of China as an example
XUE Dong-qian1;YAO Shi-mou2;ZHANG Hong1

..............page:59-64

The significance of lake sediments geochemistry in environmental reconstruction of south Hongshan Lake, northwestern Tibetan Plateau during the past 150 years
CHEN Ling;ZHU Li-ping;ZHANG Qing-song

..............page:65-71

A GIS-based mapping method on distribution of critical Ecological Situation in China
YE Qing-hua;YANG Qin-ye;LIU Gao-huan

..............page:72-80

Simulation of soil erosion dynamics in grassland ecosystem of semi-arid China using the CENTURY model
ZHANG Jia-hua1;FU Cong-bin 1;YAO Feng-mei 2

..............page:81-86

Spatial interaction: a statistical mechanism model
WANG Zheng

..............page:87-92

An approach to the design principles for indicator system of desertification degree
SUN Wu1;LI Sen2

..............page:93-98

Sandstorms and desertification
CHEN Zhi-qing1;ZHU Zhen-da2

..............page:99-102