中国沿海湿地变化特征及情景分析

CORC > 烟台海岸带研究所 > 中国科学院烟台海岸带研究所 > 中科院海岸带环境过程与生态修复重点实验室 > 海岸带信息集成与综合管理实验室

	中国沿海湿地变化特征及情景分析
	侯西勇; 徐新良 ; 毋亭 ; 李晓炜
刊名	湿地科学
	2016-10-15
期号	5 页码:597-606
关键词	土地利用湿地时空动态围填海情景分析中国沿海
ISSN号	1672-5948
其他题名	Change Characteristics and Scenario Analysis of Coastal Wetlands in China
产权排序	中国科学院烟台海岸带研究所;中国科学院地理科学与资源研究所;中国科学院大学;
中文摘要	利用遥感技术,获取了2000年、2005年和2010年的中国沿海(未包括其中的海南省、钓鱼岛、南海诸岛和台湾省)土地利用数据;以湿地为重点,分析土地利用时空动态特征,针对2020年和2030年进行多情景分析和模拟。研究结果表明:110 a间中国沿海土地利用显著变化,建设用地和人工湿地面积分别增加了13 561 km2和2 592 km2,耕地和滨海湿地分别减少了9 956 km~2和3 288 km~2;2耕地保护政策约束、城市化发展、城乡生活水平提高等因素共同加剧了湿地开垦强度,导致大量天然湿地变为城乡建成区、独立工矿与交通用地、人工湿地,以及大量人工湿地被进一步固化为独立工矿与交通用地、耕...
英文摘要	Land use in the coast of China (not including Hainan province, Diaoyu Islands, the South China Sea Islands, and Taiwan province) in 2000, 2005 and 2010 were mapped by remote sensing techniques, and characters of the coastal wetlands change from 2000 to 2010 were profoundly revealed, furthermore, multiple scenarios of wetlands change by 2020 and 2030 were analyzed and simulated. It turned out that, from 2000 to 2010, coastal land use changed acutely, built-up area and artificial wetland increased by 13 561 km2 and 2 592 km2 respectively, while farmland and natural wetlands decreased by 9 956 km2 and 3 288 km2 respectively. Restrictions from farmland protection policy, urbanization, improvement of living standards have been the primary driving forces of coastal wetlands reclamation, as the result, lots of natural coastal wetlands have changed into urban space, rural settlement, isolated industrial and transport land, artificial wetlands, meanwhile, lots of artificial wetlands have changed into isolated industrial and transport land, farmland and urban space. Sea reclamation and wetlands disappearing were more serious in northern coastal area than in southern. Scenario analysis and simulation confirms that, Marine Functional Zoning by 2020 that have been approved by the central government in each coastal provinces, cities or autonomous regions would make it more worsen by accelerating the decrease of coastal wetlands; however, relatively fast economic development and fairly good ecological environment could be achieved simultaneously on conditions that integrated and comprehensive protection between land and sea is stressed, optimization measures for urban and rural land use pattern are adopted, and moderate sea reclamation policy is implemented. This research is committed to give supports to policy decisions of Integrated Coastal Zone Management (ICZM) in China.
收录类别	CSCD
语种	中文
CSCD记录号	CSCD:5853048
内容类型	期刊论文
源URL	[http://ir.yic.ac.cn/handle/133337/17328]
专题	烟台海岸带研究所_海岸带信息集成与综合管理实验室
作者单位	1.中国科学院烟台海岸带研究所 2.中国科学院地理科学与资源研究所 3.中国科学院大学
推荐引用方式 GB/T 7714	侯西勇,徐新良,毋亭,等. 中国沿海湿地变化特征及情景分析[J]. 湿地科学,2016(5):597-606.
APA	侯西勇,徐新良,毋亭,&李晓炜.(2016).中国沿海湿地变化特征及情景分析.湿地科学(5),597-606.
MLA	侯西勇,et al."中国沿海湿地变化特征及情景分析".湿地科学 .5(2016):597-606.