元谋干热河谷桉树人工林生物量初步研究

CORC > 成都山地灾害与环境研究所 > 中国科学院水利部成都山地灾害与环境研究所 > 成都山地所知识仓储（2009年以前）

	元谋干热河谷桉树人工林生物量初步研究
	张信宝; 王道杰
刊名	山地学报
	2001
卷号	19 期号:6 页码:503-510
关键词	元谋干热河谷桉树生物量坡地类型
其他题名	Preliminary Study on the Biomass of Artificial Eucalyptus camaldulensis Dehnl Forests in Arid-Hot Valleys, Yuanmou
合作状况	其它
中文摘要	干热河谷人工林生长缓慢 ,林分结构简单 ,群落生物量较低。地面物质组成和地表侵蚀状况是影响干热河谷林木群落生物量的主要立地因素之一 ,土壤入渗能力强的石质山地有利于高大乔木的生长 ,桉树人工林生物量高 ,而侵蚀严重的泥质山地则相反 ,不利于高大乔木的生长 ,桉树人工林生物量低。
英文摘要	In the arid-hot valleys of Jingshajiang River , biomass of 6～8 year2old artificial Eucalyptus camaldulensis Dehnl forests were studied. The results showed that, in arid-hot valleys of the Jingshajiang River, the artificial Eucalyptus camaldulensis Dehnl population, with less vegetation under the forests, grows slowly and has a lower biomass. Rock and soil components and soil erosion in this area may be the main factors affected growth and biomass of the forests. The population biomass of Eucalyptus camaldulensis Dehnl artificial forests were counted as 88.321tPha in moist valley; 42. 189tPha on slopes underlain by schist; 40.656～47.510tPha on hilly slopes with terrace gravel deposits; 54.597tPha on slopes underlain by semicoserlidated sand and gravel; 23.505～25.287tPha on slopes underlain by light eroded mudstone and 10.895～14.517tPha on slopes underlain by seriously eroded mudstone. The data suggested that in arid-hot valleys of the Jingshajiang River, the rock slopes with a higher soil percolation are suitable for artificial vegetation of trees and may have a higher biomass , while the seriously eroded earth slopes with a lower soil percolation are unsuitable for artificial vegetation of trees and may have a lower biomass.
资助信息	国家自然科学基金 (批准号:49602041); 云南省环保局项目; 成都山地所所长基金资助
语种	中文
公开日期	2011-04-13
内容类型	期刊论文
源URL	[http://ir.imde.ac.cn/handle/131551/2999]
专题	成都山地灾害与环境研究所_成都山地所知识仓储（2009年以前）成都山地灾害与环境研究所_山地灾害与地表过程重点实验室成都山地灾害与环境研究所_山地表生过程与生态调控重点实验室
推荐引用方式 GB/T 7714	张信宝,王道杰. 元谋干热河谷桉树人工林生物量初步研究[J]. 山地学报,2001,19(6):503-510.
APA	张信宝,&王道杰.(2001).元谋干热河谷桉树人工林生物量初步研究.山地学报,19(6),503-510.
MLA	张信宝,et al."元谋干热河谷桉树人工林生物量初步研究".山地学报 19.6(2001):503-510.