The Influence of Urbanization to the Outer Boundary Ecological Environment Using Remote Sensing and GIS Techniques-A Case of the Greater Bay Area
文献类型：期刊论文
| 作者 | Zhang, Qingyang1; Cai, Xinyan1; Liu, Xiaoliang2,3; Yang, Xiaomei2,3; Wang, Zhihua2,3 |
| 刊名 | LAND
 |
| 出版日期 | 2022-09-01 |
| 卷号 | 11期号:9页码:18 |
| 关键词 | urbanization ecological environment natural-human coupling LUCC remote sensing GIS |
| DOI | 10.3390/land11091426 |
| 通讯作者 | Wang, Zhihua(zhwang@lreis.ac.cn) |
| 英文摘要 | Urbanization brings great enrichment to human production and life, but also has certain environmental impact on the area where the city is located. Many studies have revealed the negative effects of urbanization on the ecological environment of urban or urban agglomerations, especially in the early stage of urbanization, but there are few studies on the impact on the peripheral ecological space environment. Will the peripheral environment be better off with less human interference as people move to cities during urbanization? In order to answer this question, we took the Guangdong-Hong Kong-Macao Greater Bay Area, the most economically dynamic area in China, as an example to explore the relationship between impervious changes of urban agglomerations monitored by remote sensing in the Bay Area and ecological indicators of forest and grassland in Guangdong Province outside the Bay area. The results showed that:(1) in the past 30 years, the area of grassland outside the bay area did not change regularly, while the area of forest decreased year by year. The landscape indices of forest and grassland were gradually fragmented and discrete. Moreover, the distribution of Fraction Vegetation Coverage (FVC) of forest and grassland has changed since before urbanization. (2) Through correlation analysis, it is found that the changes in forest area and the landscape index of forest and grassland are strongly correlated with the development of urbanization in the Greater Bay Area. This shows that the process of urbanization in the Greater Bay Area will have a non-negligible impact on the peripheral environment. In the process of urban development, we should not only focus on the inner city but also consider the outer environment of the city. |
| WOS关键词 | URBAN LAND EXPANSION ; IMPERVIOUS SURFACE ; FOREST FRAGMENTATION ; LANDSCAPE PATTERN ; SPECIES RICHNESS ; CHINA ; DYNAMICS ; IMPACTS ; COVER ; MODEL |
| 资助项目 | National Natural Science Foundation of China[41890854] ; National Natural Science Foundation of China[41901354] ; Innovation Project of LREIS[O88RAA01YA] |
| WOS研究方向 | Environmental Sciences & Ecology |
| 语种 | 英语 |
| WOS记录号 | WOS:000857540100001 |
| 出版者 | MDPI |
| 资助机构 | National Natural Science Foundation of China ; Innovation Project of LREIS |
| 源URL | [http://ir.igsnrr.ac.cn/handle/311030/184773]  |
| 专题 | 中国科学院地理科学与资源研究所 |
| 通讯作者 | Wang, Zhihua |
| 作者单位 | 1.Wuhan Univ, Sch Remote Sensing & Informat Engn, Wuhan 430079, Peoples R China 2.Chinese Acad Sci, Inst Geog Sci & Nat Resources Res, State Key Lab Resources & Environm Informat Syst, Beijing 100101, Peoples R China 3.Univ Chinese Acad Sci, Beijing 100049, Peoples R China |
| 推荐引用方式 GB/T 7714 | Zhang, Qingyang,Cai, Xinyan,Liu, Xiaoliang,et al. The Influence of Urbanization to the Outer Boundary Ecological Environment Using Remote Sensing and GIS Techniques-A Case of the Greater Bay Area[J]. LAND,2022,11(9):18. |
| APA | Zhang, Qingyang,Cai, Xinyan,Liu, Xiaoliang,Yang, Xiaomei,&Wang, Zhihua.(2022).The Influence of Urbanization to the Outer Boundary Ecological Environment Using Remote Sensing and GIS Techniques-A Case of the Greater Bay Area.LAND,11(9),18. |
| MLA | Zhang, Qingyang,et al."The Influence of Urbanization to the Outer Boundary Ecological Environment Using Remote Sensing and GIS Techniques-A Case of the Greater Bay Area".LAND 11.9(2022):18. |
入库方式： OAI收割
来源：地理科学与资源研究所
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