基于土地利用变化的1987-2017年胶州湾潮滩湿地时空特征及成因分析

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

	基于土地利用变化的1987-2017年胶州湾潮滩湿地时空特征及成因分析
	王志成 1,2; 高志强 1
刊名	水土保持研究
	2020
卷号	27 期号:6 页码:196-201
关键词	胶州湾土地利用变化潮滩湿地围填海活动
ISSN号	1005-3409
其他题名	Analysis on Spatiotemporal Characteristics and Causes of Tidal Flat Wetland in Jiaozhou Bay from 1987 to 2017Based on Land Use Change
文献子类	Article
英文摘要	In order to explore the spatiotemporal characteristics and causes of tidal flat wetland in Jiaozhou Bay,we firstly extracted the LUCC information of the surrounding area of Jiaozhou Bay from remote sensing images from 1987 to 2017 by means of object-oriented classification,and at the same time used the tidal calibration model to correct the bare tidal flats in the land use types to obtain the real tidal flat wetland spatial scale.Then,we analyzed the LUCC characteristics of the surrounding area of Jiaozhou Bay from 1987 to 2017 and the spatiotemporal characteristics of the tidal flat wetland in Jiaozhou Bay,and the causes of the spatiotemporal characteristics of the tidal flat wetland in Jiaozhou Bay from 1987 to 2017 from the perspective of LUCC.The results showed that:(1)cultivated land,build-up areas and forest areas are the main land-use types of study area;cultivated land decreased and built-up areas increased while forest areas decreased firstly and then increased during study period;(2)the area of tidal flat wetland decreased and the decreasing rate slowed down gradually;while the upper bounds of tidal flat wetland tended to move towards the inside of Jiaozhou Bay;(3)the reclamation activity of sea was the main reason for the changes of tidal flat wetland;build-up areas,grass land,bareland and inland water were the main land-use types after reclamation activity of sea.To sum up,the upper bounds of tidal flat wetland in Jiaozhou Bay pushed towards the sea year by year,and the area gradually reduced.The reduced part of tidal flat wetland was mainly transformed into build-up areas,grassland,bare land and inland waters,which was mainly caused by reclamation activity of sea.
语种	中文
CSCD记录号	CSCD:6816666
资助机构	国家自然科学基金 ; 山东省联合资助项目 ; 中国科学院海洋大科学研究中心重点部署项目 ; 中国科学院前沿科学重点研究计划
内容类型	期刊论文
源URL	[http://ir.yic.ac.cn/handle/133337/30333]
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,山东烟台264003; 2.中国科学院大学,北京100049
推荐引用方式 GB/T 7714	王志成,高志强. 基于土地利用变化的1987-2017年胶州湾潮滩湿地时空特征及成因分析[J]. 水土保持研究,2020,27(6):196-201.
APA	王志成,&高志强.(2020).基于土地利用变化的1987-2017年胶州湾潮滩湿地时空特征及成因分析.水土保持研究,27(6),196-201.
MLA	王志成,et al."基于土地利用变化的1987-2017年胶州湾潮滩湿地时空特征及成因分析".水土保持研究 27.6(2020):196-201.