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Ecological basis of Alpine meadow ecosystem management in Tibet: Haibei Alpine Meadow Ecosystem Research Station 期刊论文
ambio, 1999, 卷号: 28, 期号: 8, 页码: 642-647
作者:  Zhao, XQ;  Zhou, XM
收藏  |  浏览/下载:35/0  |  提交时间:2009/12/10
辽西油松纯林可持续经营途径探讨 期刊论文
生态学杂志, 1999, 期号: 05, 页码: 76-79
杜晓军,姜凤岐,曾德慧,沈慧
收藏  |  浏览/下载:35/2  |  提交时间:2011/05/05
State policies, markets, land-use practices, and common property: Fifty years of change in a Yunnan village, China 期刊论文
MOUNTAIN RESEARCH AND DEVELOPMENT, 1999, 卷号: 19, 期号: 2, 页码: 133-139
作者:  Long, CL;  Fox, J;  Lu, X;  Gao, LH;  Cai, K
收藏  |  浏览/下载:9/0  |  提交时间:2011/12/06
Soil erosion in Guizhou province of China: a case study in Bijie prefecture 期刊论文
SOIL USE AND MANAGEMENT, 1999, 卷号: 15, 期号: 1, 页码: 68-70
作者:  Zhang, JP
收藏  |  浏览/下载:13/0  |  提交时间:2011/08/19
Measurements of CH4 and N2O emissions from rice paddies in Fengqiu, China 期刊论文
SOIL SCIENCE AND PLANT NUTRITION, 1999, 卷号: 45, 期号: 1, 页码: 1-13
作者:  Cai, ZC;  Xing, GX;  Shen, GY;  Xu, H;  Yan, XY
收藏  |  浏览/下载:16/0  |  提交时间:2019/10/10
Simplified mass balance models for assessing soil erosion rates on cultivated land using caesium-137 measurements 期刊论文
HYDROLOGICAL SCIENCES JOURNAL-JOURNAL DES SCIENCES HYDROLOGIQUES, 1999, 卷号: 44, 期号: 1, 页码: 33-45
作者:  Zhang, XB;  Walling, DE;  He, Q
收藏  |  浏览/下载:16/0  |  提交时间:2020/05/28
Environmental input-output model and its analysis on solid waste management sector - Part I: Model research 期刊论文
transactions of nonferrous metals society of china, 1999
Yuan, XZ; Zeng, GM; Zhang, PY
收藏  |  浏览/下载:5/0  |  提交时间:2015/11/16
Studies on urban total air pollutant emission control planning in China 期刊论文
北京大学学报 自然科学版, 1999
Ma, Xiaoming; Li, Shigang; Luan, Shenji; Ye, Wenhu
收藏  |  浏览/下载:2/0  |  提交时间:2015/11/17
Levying of ecoenvironmental compensation fees in China: An analysis and proposals 期刊论文
environmental management, 1999
Wang, XJ; Li, JA
收藏  |  浏览/下载:2/0  |  提交时间:2015/11/10
应用ICP消解氟里昂的优越性及其处理效率的初步研究 期刊论文
1999
陈登云; 王小如; 贺红军; 周炜; 蔡启欣; Frank.S.C.LEE
收藏  |  浏览/下载:1/0  |  提交时间:2016/05/17


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