搜索筛选:
搜索耗时2.1962秒,为你在为你在102,285,761篇论文里面共找到 9 篇相符的论文内容
类      型:
[期刊论文] 作者:LIU Guo-hua,FU Bo-jie, 来源:环境科学学报 年份:2004
Sustainable development, as a "hot topic", concerns not only economic development but also environmental protection. Agriculture, the base of other economic act...
[期刊论文] 作者:Fu Bo-jie,Chen Li-ding, 来源:环境科学学报(英文版) 年份:1999
[期刊论文] 作者:MA Ke-ming,Fu Bo-jie, 来源:环境科学学报(英文版) 年份:1999
[期刊论文] 作者:Chen Li-ding,Fu Bo-jie, 来源:环境科学学报(英文版) 年份:1999
[期刊论文] 作者:FU Bo-jie,LIU Shi-liang,LU Yi-, 来源:环境科学学报 年份:2003
Soil quality is one of the most important environmental factors in sustaining the global biosphere and developing sustainableagricultural practices.A study was...
[期刊论文] 作者:WANG Jun,FU Bo-jie,QIU Yang,CHEN Li-ding, 来源:环境科学学报(英文版) 年份:2003
Due to relatively strong human activities in the hilly area of Loess Plateau, the natural vegetation has been destroyed, and landscapepatt based on agricultural...
[期刊论文] 作者:GUO Xu-dong,FU Bo-jie,MA Ke-ming,CHEN Li-ding, 来源:环境科学学报(英文版) 年份:2001
The spatial variation of soil nutrients in topsoil (0-20 m) was analyzed using semivariogram in the Zunhua County of Hebei Province, China. The effect on semiva...
[期刊论文] 作者:CHEN Li-ding,PENG Hong-jia,FU Bo-jie,QIU Jun,ZHANG Shu-Rong, 来源:环境科学学报(英文版) 年份:2005
Surface waters can be contaminated by human activities in two ways: (1) by point sources, such as sewage treatment discharge and storm-water runoff; and (2) by...
[期刊论文] 作者:LI Qi,CHEN Li-ding,QI Xin,ZHANG Xin-yu,MA Yan,FU Bo-jie, 来源:环境科学学报(英文版) 年份:2007
Guanting Reservoir, one of the drinking water supply sources of Beijing, suffers from water eutrophication. It is mainly supplied by Guishui River. Thus, to inv...
相关搜索: