CORE
🇺🇦
make metadata, not war
Services
Services overview
Explore all CORE services
Access to raw data
API
Dataset
FastSync
Content discovery
Recommender
Discovery
OAI identifiers
OAI Resolver
Managing content
Dashboard
Bespoke contracts
Consultancy services
Support us
Support us
Membership
Sponsorship
Community governance
Advisory Board
Board of supporters
Research network
About
About us
Our mission
Team
Blog
FAQs
Contact us
我国沙拐枣属(Calligonum L.)天然群落的土壤理化性质
Authors
师玮
康晓珊
+3 more
张强
潘伯荣
谭勇
Publication date
1 January 2008
Publisher
Abstract
在野外调查取样与室内分析的基础上,研究了我国沙拐枣属(Calligonum L.)群落天然分布区的土壤理化性质。结果表明:土壤机械组成以细砂粒与中砂粒为主;pH值为7.72~8.96,呈中性偏碱性;盐分含量的空间变异性大,差异显著;有机质积累少,养分和有机质含量偏低,并未表现出明显的变化;依据土壤理化性质,将我国沙拐枣属不同天然群落的土壤划分为4种类型,其中低盐化与强碱化的风沙土是我国沙拐枣属群落土壤分布最广的类型。土壤pH值所表现出的弱变异水平表明,土壤pH是影响沙拐枣属天然群落生长与分布的重要因子。沙拐枣属植物能够在我国荒漠地区作为典型的固沙先锋植物,在生态修复中应根据沙拐枣属不同群落的土壤理化性质来选择适宜的物种
Similar works
Full text
Available Versions
Institutional Repository of Xinjiang Institute of Ecology and Geography, CAS
See this paper in CORE
Go to the repository landing page
Download from data provider
oai:ir.xjlas.org:365004/6955
Last time updated on 29/11/2016