21世纪初中国土地利用变化的空间格局与驱动力分析
Spatial Patterns and Driving Forces of Land Use Change in China in the Early 21st Century
查看参考文献23篇
|
文摘
|
在全球环境变化研究中.以土地利用与土地覆盖动态为核心的人类一环境耦合系统研究逐渐成为土地变化科学(LCS)研究的新动向.基于覆盖中国21世纪初5年间隔的遥感卫星数据获取的1 km网格土地利用变化空间信息.依据近5年土地利用变化区域分异的显著特征,以及自然地理、经济发展与国家宏观政策因素综合考虑.设计针对21世纪初5年新的中国土地利用动态区划图,揭示土地利用变化的空间格局与驱动因素.总体上.21世纪初5年中国处于土地利用快速变化期,黄淮海平原、东南沿海地区与四川盆地城乡建设用地显著扩张,占用大规模优质农田,导致南方水田面积明显减少:西北绿洲农业发展与东北地区开垦导致北方旱地面积略有增加:受西部开发"生态退耕"政策的影响中西部地区林地面积显著增加,国家退耕还林还草政策成效明显,对区域土地覆盖状况的改善产生积极的影响:这一时段国土开发与区域发展战略的实施,包括"西部大开发"、"东北振兴"等国家重大政策,加之快速的经济发展是该阶段土地利用变化格局形成的主要驱动因素. |
|
其他语种文摘
|
Land use and land cover change as the core of coupled human-environment systems has become a potential field of land change science (LCS) in the study of global environment change. Based on remotely sensed data of land use change with the spatial resolution of 1km ×1km on national scale among every five years, this paper designed a new dynamic regionalization according to the comprehensive characteristics of land use including regional differentiation, physical, economic, and macro-policy factors as well. Spatial pattern of land use change and its driving forces were investigated in Chia in the early 21st century. To sum up, land use pattern of this period was characterized by rapid changes in the whole country. Over the agricultural zones, e.g., Huang-Huai-Hai Plains, the southeast coastal area and Sichuan Basin, the built-up and residential areas were considerably expanded to a great proportion in the northwestern oasis agricultural zones and the northeastern zone led to a slight increase of arable land aea in the northern China. Due to the "grain for green" policy, forest area was significantly increased in the middle and western developing region, Where the vegetation coverage was substanially enlarged, likewise. This paper argued the main driving forces as the implementation of the strategy on land use and regional development, such as the "Western Development", "the Revitalization of the Northeast" policy, coupled with rapidly economic development during this period. |
|
来源
|
地理学报
,2009,64(12):1411-1420 【核心库】
|
|
关键词
|
土地利用变化
;
空间格局
;
驱动力
;
21世纪初
;
中国
|
|
地址
|
1.
中国科学院地理科学与资源研究所, 北京, 100101
2.
中国科学院遥感应用研究所, 北京, 100101
3.
中国科学院水利部成都山地灾害与环境研究所, 四川, 成都, 610041
4.
中国科学院东北地理与农业生态研究所, 吉林, 长春, 130012
5.
中国科学院武汉测量与地球物理研究所, 湖北, 武汉, 430077
6.
中国科学院寒区旱区环境与工程研究所, 甘肃, 兰州, 730000
7.
中国科学院南京土壤所, 江苏, 南京, 210008
8.
中国科学院新疆生态与地理研究所, 新疆, 乌鲁木齐, 830011
9.
中国科学院南京地理与湖泊研究所, 江苏, 南京, 210008
|
|
语种
|
中文 |
|
文献类型
|
研究性论文 |
|
ISSN
|
0375-5444 |
|
学科
|
测绘学 |
|
基金
|
国家973计划
;
科技支撑计划
;
中国科学院重大项目
|
|
文献收藏号
|
CSCD:3768281
|
参考文献 共
23
共2页
|
|
1.
刘纪远. 中国近期土地利用变化的空间格局分析.
中国科学.D辑,地球科学,2002,32(12):1031-1040
|
被引
348
次
|
|
|
|
|
2.
IGBP Secretariat.
Science Plan and Implementation Strategy.[IGBP Report No.53/IHDP Report No.19],2005:64
|
被引
1
次
|
|
|
|
|
3.
Turner II B L. The emergence of land change science for global environmental change and sustainability.
Proceedings of the National Academy of Sciences(USA),2007,104(52):20666-20671
|
被引
183
次
|
|
|
|
|
4.
Lambin E F. Land-use and land-cover change (LUCC):Implementation strategy,IGBP Report 48.IHDP Report 10.IGBP.
A Core Project of the International Geospere-Biosphere Programme and the International Human Dimensions Programme on Global Environmental Change,1995:125
|
被引
1
次
|
|
|
|
|
5.
Ojima D. Terrestrial human-environment systems:The future of land research in IGBP II.
IGBP Global Change Newsletter,2005(50):31-34
|
被引
2
次
|
|
|
|
|
6.
Turner B L.
Land Cover Change Science/Research Plan[IGBP Report No.35,HDP Report 7.IGBP of the ICSU and HDP of the ISSC],1995
|
被引
1
次
|
|
|
|
|
7.
McMahon G. Geography for a changing world:A science strategy for the geographic research of the U.S.Geological Survey,2005-2015,Sioux Falls.
SD:U.S.Geological Survey Circular,2005,1281:1-76
|
被引
1
次
|
|
|
|
|
8.
Rindfuss R. Developing a science of land change:Challenges and methodological issues.
Proceedings of the National Academy of Sciences(USA),2004,101:13976-13981
|
被引
61
次
|
|
|
|
|
9.
Gutman G.
Land Change Science:Observing,Monitoring and Understanding Trajectories of Change on the Earth's Surface,2004
|
被引
4
次
|
|
|
|
|
10.
Turner II B L. Land-change science and political ecology:Similarities,differences,and implications for sustainability science.
ANNUAL REVIEW OF ENVIRONMENT AND RESOURCES,2008,33:295-316
|
被引
8
次
|
|
|
|
|
11.
Foley J A. Global consequences of land Use.
SCIENCE,2005,309:570-574
|
被引
684
次
|
|
|
|
|
12.
Grimm N B. Global change and the ecology of cities.
SCIENCE,2008,319:756-760
|
被引
408
次
|
|
|
|
|
13.
Turner B L. Relating land use and global land-cover change:A proposal for an IGBP-HDP core project(=IGBP Report 24/HDP Report 5).
Report from the IGBP-HDP Working Group on Land-Use/Land-Cover Change,1993
|
被引
1
次
|
|
|
|
|
14.
Lambin E F.
Land-Use and Land-Cover Change (LUCC):Implementation Strategy(=IGBP Report48/IHDP Reportl0),1999
|
被引
1
次
|
|
|
|
|
15.
刘纪远.
中国资源环境遥感宏观调查与动态研究,1996
|
被引
349
次
|
|
|
|
|
16.
刘纪远. 20世纪90年代中国土地利用变化时空特征及其成因分析.
地理研究,2003,22(1):1-12
|
被引
449
次
|
|
|
|
|
17.
刘纪远. 中国土地利用变化现代过程时空特征的研究──基于卫星遥感数据.
第四纪研究,2000,20(3):229-239
|
被引
254
次
|
|
|
|
|
18.
Geist H J.
What drives tropical deforestation? A meta-analysis of proximate and underlying causes of deforestation based on subnational case study evidence (=LUCC Report Series; 4),2001:116
|
被引
1
次
|
|
|
|
|
19.
刘明亮. 基于1 km格网的空间数据尺度效应研究.
遥感学报,2001,5(3):183-189
|
被引
50
次
|
|
|
|
|
20.
陆大道. 基于我国国情的城镇化过程综合分析.
经济地理,2007,27(6):883-887
|
被引
81
次
|
|
|
|
|
了解气象卫星更多信息，请访问