Shi, Honghua1,2; Yin, Liting3; Gao, Meng3,4
发表期刊JOURNAL OF OCEANOLOGY AND LIMNOLOGY
ISSN2096-5508
2021-01-19
页码24
关键词Miaodao Archipelagolandscape patternecological effectstructural equation modeling
DOI10.1007/s00343-020-0177-4
通讯作者Shi, Honghua(shihonghua@fio.org.cn)
英文摘要The modern landscape patterns of islands usually show obvious spatial heterogeneity and complex ecological effects due to the vulnerability of ecosystems with natural characteristics under increasing human activities. In this work, we studied the variation in landscape pattern of the Miaodao Archipelago in Bohai Sea, North China, from 1990 to 2019, and an evaluation index system was established to explore the impacts of natural conditions and human disturbances on the ecological effects in the pressure-state-response (PSR) framework. Empirical analysis was conducted on the natural conditions, human disturbances, and ecological effects. The results show that forest was the main component of the landscape pattern in the archipelago. Both of the areas of forest and construction land were increasing, and the areas of cropland and grassland were declining. Other landscape types changed slightly, and the landscape fragmentation was increasing. The natural condition exhibited positive effects while human disturbance showed negative effects on the local ecology. Human disturbances come mainly from shoreline use while the natural conditions were mainly from the elevation change. The ecological effects were resulted mainly from the net primary productivity and water yield.
资助机构National Key R&D Program of China; National Natural Science Foundation of China; Shandong Ocean Special Fund Ocean Health Key Science and Technology Innovation Project
收录类别SCI
语种英语
关键词[WOS]SPATIAL HETEROGENEITY; ISLANDS; BIODIVERSITY; FORESTS; DIVERSITY; LAND
研究领域[WOS]Marine & Freshwater Biology; Oceanography
WOS记录号WOS:000608967800007
引用统计
文献类型期刊论文
条目标识符http://ir.yic.ac.cnhttp://ir.yic.ac.cn/handle/133337/27490
专题中科院海岸带环境过程与生态修复重点实验室_海岸带信息集成与战略规划研究中心
中科院海岸带环境过程与生态修复重点实验室
通讯作者Shi, Honghua作者单位1.Minist Nat Resources, Inst Oceanog 1, Qingdao 266061, Peoples R China
2.Pilot Natl Lab Marine Sci & Technol Qingdao, Lab Marine Geol, Qingdao 266061, Peoples R China
3.Chinese Acad Sci, Yantai Inst Coastal Zone Res, Key Lab Coastal Environm Proc & Ecol Remediat, Yantai 264003, Peoples R China
4.Chinese Acad Sci, Ctr Ocean Megasci, Qingdao 266071, Peoples R China
推荐引用方式
GB/T 7714Shi, Honghua,Yin, Liting,Gao, Meng. Landscape changes and their ecological effects of Miaodao Archipelago with human disturbances and under natural conditions in the past 30 years[J]. JOURNAL OF OCEANOLOGY AND LIMNOLOGY,2021:24.
APAShi, Honghua,Yin, Liting,&Gao, Meng.(2021).Landscape changes and their ecological effects of Miaodao Archipelago with human disturbances and under natural conditions in the past 30 years.JOURNAL OF OCEANOLOGY AND LIMNOLOGY,24.
MLAShi, Honghua,et al."Landscape changes and their ecological effects of Miaodao Archipelago with human disturbances and under natural conditions in the past 30 years".JOURNAL OF OCEANOLOGY AND LIMNOLOGY (2021):24.
PDF全文下载地址:
点我下载PDF
