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 学科主题：Forestry     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 Understory Structure and Vascular Plant Diversity in Naturally Regenerated Deciduous Forests and Spruce Plantations on Similar Clear-Cuts: Implications for Forest Regeneration Strategy Selection 期刊论文 FORESTS, 2014, 卷号: 5, 期号: 4, 页码: 715-743 Fang, ZhiQiang; Bao, WeiKai; Yan, XiaoLi; Liu, Xin 收藏  |  浏览/下载：14/0  |  提交时间：2016/01/07 understory vegetation  plant diversity  natural regeneration  reforestation  spruce plantation  Tibetan Plateau  generalized linear mixed-effect models (GLMMs)   Ecological classification for mountain forest sustainability in northeast China 期刊论文 FORESTRY CHRONICLE, 2003, 卷号: 79, 期号: 2, 页码: 233-236 作者:  Dai, LM;  Shao, GF;  Xiao, BY;  Dai, LM, Chinese Acad Sci, Inst Appl Ecol, 72 Wenhua Rd, Shenyang 110015, Peoples R China 收藏  |  浏览/下载：15/0  |  提交时间：2011/09/23 China's Forestry  Ecosystem Management  Ecological Land Types  Geographic Information Systems  Digital Elevation Models   Ecological classification for mountain forest sustainability in northeast China 期刊论文 FORESTRY CHRONICLE, 2003, 卷号: 79, 期号: 2, 页码: 233-236 Dai, LM; Shao, GF; Xiao, BY 收藏  |  浏览/下载：18/0  |  提交时间：2011/09/23 China's forestry  ecosystem management  ecological land types  geographic information systems  digital elevation models