QQ客服 官方微博 反馈留言

浏览/检索结果: 共4条，第1-4条 帮助 限定条件 学科主题：Environmental Sciences     已选(0)清除 条数/页：5101520253035404550556065707580859095100   排序方式：请选择作者升序作者降序题名升序题名降序发表日期升序发表日期降序提交时间升序提交时间降序 Impacts of Ageratina adenophora invasion on soil physical-chemical properties of Eucalyptus plantation and implications for constructing agro-forest ecosystem 期刊论文 ECOLOGICAL ENGINEERING, 2014, 卷号: 64, 页码: 130-135 作者:  Yu, Fu-ke;  Huang, Xin-hui;  Duan, Chang-qun;  He, Shu-zhuang;  Zhang, Guo-sheng 收藏  |  浏览/下载：26/0  |  提交时间：2014/07/08 Ageratina adenophora  Biological invasion  Eucalyptus plantation  Soil properties  Agro-forest ecosystem   Low plant diversity and floristic homogenization in fast-urbanizing towns in Shandong Peninsular, China: Effects of urban greening at regional scale for ecological engineering 期刊论文 ECOLOGICAL ENGINEERING, 2014, 卷号: 64, 页码: 179-185 作者:  Wang, Guang-mei;  Zuo, Jin-cheng;  Li, Xue-rong;  Liu, Yu-hong;  Yu, Jun-bao 收藏  |  浏览/下载：25/0  |  提交时间：2014/07/08 Urban ecological greening  Plant diversity  Floristic homogenization  Exotic species  Richness difference  Species replacement   Growth disturbance of extracts from several crops straw (residue) on Ageratina adenophora and biological-control implications in hazardous weed invasion for eco-restoration 期刊论文 ECOLOGICAL ENGINEERING, 2014, 卷号: 63, 页码: 127-133 作者:  Yu, Fu-ke;  Huang, Xin-hui;  He, Yong;  Fu, Deng-gao;  Liu, Chang-e 收藏  |  浏览/下载：35/0  |  提交时间：2014/07/08 Growth disturbance  Aqueous extracts  Crop straw (residue)  Ageratina adenophora  Eco-restoration   Applying Neural Network Classification to Obtain Mangrove Landscape Characteristics for Monitoring the Travel Environment Quality on the Beihai Coast of Guangxi, P. R. China 期刊论文 CLEAN-SOIL AIR WATER, 2010, 卷号: 38, 期号: 3, 页码: 289-295 作者:  Yu, Xiang;  Shao, Hong-bo;  Liu, Xiang-hua;  Zhao, Dong-zhi 收藏  |  浏览/下载：71/0  |  提交时间：2011/07/14 Environmental Quality Monitoring  Hyper-spectrum Nerve Network  Image Classification  Landscape Characteristics