The flood of the Nenjiang river and the Songhua river in 1998 and the comprehensive management of the river basins Lu XianguoZhang Weizhong OriginalPaper Pages: 193 - 198
The progress in urban social spactial differentiation study of China Wu QiyanLuo Junyan OriginalPaper Pages: 206 - 212
On the relationship between marriage and population migration in China Luo Shougui OriginalPaper Pages: 213 - 220
Several problems about the eco-environmental research on the source regions of the Changjiang River and the Huanghe River Wang GenxuCheng Guodong OriginalPaper Pages: 221 - 227
Present status and cause of land desertification in the Yarlung Zangbo River basin Dong YuxiangLi SenDong Guangrong OriginalPaper Pages: 228 - 235
Conception of estabilishing the Sino-Russian border free economic region Yu GuozhengWang Rongfen OriginalPaper Pages: 236 - 242
Study on vegetation and climate changes in Beijing region since late pleistocene Zhang JiahuaKong Zhaochen OriginalPaper Pages: 243 - 249
Reconstructing holocene palaeorunoff regimes from palaeoclimate: An initial attempt to apply a climatological approach to palaeohydrology for the north China plain Wang Hongya OriginalPaper Pages: 250 - 257
Study on transmission mechanism of thermal infrared remote sensing for abrupt geothermal anomaly in volcanic region Bo LiqunHua RenkuiZhou Demin OriginalPaper Pages: 258 - 264
An investigation of changes in cultivated land in guangdong province of China using GIS Zhang Xinchang OriginalPaper Pages: 265 - 273
Chemical characteristics of four kinds of water in the rongbuk glacier basin, Mount Qomolangma Qin XiangQin Dahe OriginalPaper Pages: 274 - 278
A new index of quantitative study on the drainage geomorphy system Wang XiekangFang DuoCao Shuyou OriginalPaper Pages: 279 - 283
The precipitation infiltration and runoff recharging experiment observation in the Taklimakan Desert Wang XuequanGao Qianzhao OriginalPaper Pages: 284 - 288