| Landscape changes and their ecological effects of Miaodao Archipelago with human disturbances and under natural conditions in the past 30 years | |
Shi, Honghua1,2; Yin, Liting3; Gao, Meng3,4
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| 发表期刊 | JOURNAL OF OCEANOLOGY AND LIMNOLOGY
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| ISSN | 2096-5508 |
| 2021-01-19 | |
| 页码 | 24 |
| 关键词 | Miaodao Archipelago landscape pattern ecological effect structural equation modeling |
| DOI | 10.1007/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.cn/handle/133337/27490 |
| 专题 | 中国科学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 中国科学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 7714 | Shi, 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. |
| APA | Shi, 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. |
| MLA | Shi, 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. |
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