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
近30年塔里木河流域植棉业的时空演化过程/Spatiotemporal Evolution of Cotton Production in the Tarim River Basin in Recent 30 Years[J]
Authors
中国科学院新疆生态与地理研究所,新疆乌鲁木齐,830011
中国科学院新疆生态与地理研究所,新疆乌鲁木齐830011 中国科学院研究生院,北京100049
+5 more
唐宏
张新焕
新疆财经大学,新疆乌鲁木齐,830012
王昌燕
肖艳秋
Publication date
1 January 2011
Publisher
Abstract
基于1949-2007年棉花发展统计数据,应用发展度与适宜度评价方法,分析塔里木河流域植棉业的发展历程及空间演化特征。研究表明:①1949年以来,塔里木河流域植棉业历经缓慢发展、快速发展、控制发展3个阶段;②主产棉区呈现西退、东扩、北进的趋势,植棉县市的植棉业发展趋势分为优势持续、优势后发、优势衰退、优势微弱、不占优势5种演化类型;③塔里木河干流区的重点植棉区与植棉适宜空间较为协调,干流北部不宜植棉区与南部次宜植棉区棉田面积盲目扩大;④优势增长型的主产棉区完全位于适宜植棉区之内,优势后发型的主产棉区在适宜植棉区、次宜植棉区甚至不宜植棉区均有分布,优势衰退型、优势微弱型以及不占优势型主要位于次宜植棉区与不宜植棉区
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:365004/13063
Last time updated on 29/11/2016