QQ客服 官方微博 反馈留言

浏览/检索结果: 共3条，第1-3条 帮助 限定条件 内容类型：SCI/SSCI论文     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 Growth, morphological traits and mycorrhizal colonization of fine roots respond differently to nitrogen addition in a slash pine plantation in subtropical China SCI/SSCI论文 2015 作者:  Kou L.;  Guo, D. L.;  Yang, H.;  Gao, W. L.;  Li, S. G. 收藏  |  浏览/下载：37/0  |  提交时间：2015/12/09 Ectomycorrhizal tip colonization  Fine root growth  Morphological  traits  Nitrogen deposition  Root branching order  Stoichiometric ratio  foraging strategies  forest ecosystems  norway spruce  life-span  plants  phosphorus  architecture  soil  arabidopsis  competition   The Geopolitical Energy Security Evaluation Method and a China Case Application Based on Politics of Scale SCI/SSCI论文 2014 Hu Z. D.; Ge Y. J. 收藏  |  浏览/下载：26/0  |  提交时间：2014/12/24 political geography  politics of scale  energy security  Russian pacific  oil pipeline   STUDY ON DEVELOPMENT STRATEGY OF SHIPPING CENTERS AND TRANSPORTATION NETWORKS IN THE YELLOW SEA RIM SCI/SSCI论文 2003 Jin F. J. 收藏  |  浏览/下载：9/0  |  提交时间：2012/06/08 the Yellow Sea Rim  shipping center  transportation network  Hub-and-Spoke system