| Item type |
学術雑誌論文 / Journal Article_04(1) |
| 公開日 |
2019-02-22 |
| タイトル |
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タイトル |
Mapping and Quantifying Variations in Ecosystem Services of Urban Green Spaces: A Test Case of Carbon Sequestration at the District Scale for Seoul, Korea (1975–2015) |
| タイトル |
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タイトル |
(Main Section: Community Planning) |
|
言語 |
en |
| 言語 |
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言語 |
eng |
| 資源タイプ |
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資源タイプ識別子 |
http://purl.org/coar/resource_type/c_6501 |
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資源タイプ |
journal article |
| ID登録 |
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|
ID登録 |
10.24517/00053254 |
|
ID登録タイプ |
JaLC |
| 著者 |
Han, Yiwen
Kang, Wanmo
Song, Youngkeun
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| 書誌情報 |
International Review for Spatial Planning and Sustainable Development
巻 6,
号 3,
p. 110-120,
発行日 2018-07-15
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| ISSN |
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収録物識別子タイプ |
ISSN |
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収録物識別子 |
2187-3666 |
| DOI |
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関連タイプ |
isIdenticalTo |
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識別子タイプ |
DOI |
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関連識別子 |
10.14246/irspsd.6.3_110 |
| 出版者 |
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出版者 |
SPSD Press |
| 抄録 |
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内容記述タイプ |
Abstract |
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内容記述 |
Urban ecosystem services (ESs) can moderate many common environmental issues in cities that are caused by the land use transformation central to urbanization. However, quantitative knowledge of historical changes in ES provisioning at various urban scales is limited. In this research, it is proposed to identify ESs, especially those generated by urban green space (UGS), and quantify their spatiotemporal variations at the regional scale in the southern part of Seoul City, Korea. Changes are first detected in landscape patterns, then one ES indicator — carbon sequestration (CS) — is chosen as a test case, and its spatial pattern explored using the Integrated Valuation of Ecosystem Services and Tradeoffs (InVEST) model. Total potential CS decreased by 41.2% from 1975 to 2015, with loss and fragmentation of landscapes occurring and patches becoming smaller and simpler in shape in the urban area, as indicated by landscape metrics. Moreover, strong decreases in urban forest and agricultural areas were the primary causes of loss of CS. On the other hand, a 120% increase in the grassland area somewhat offset these two factors. It is hoped that these results will contribute to cognizance of the potential of historical processes to inform future policy decisions related to green infrastructure and land-use planning. |
| 権利 |
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権利情報 |
Copyright © SPSD Press |
| 著者版フラグ |
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出版タイプ |
VoR |
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出版タイプResource |
http://purl.org/coar/version/c_970fb48d4fbd8a85 |
| 関連URI |
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識別子タイプ |
URI |
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関連識別子 |
https://www.jstage.jst.go.jp/browse/irspsd |
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関連名称 |
https://www.jstage.jst.go.jp/browse/irspsd |
| 関連URI |
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識別子タイプ |
URI |
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関連識別子 |
https://www.jstage.jst.go.jp/browse/irspsd/-char/ja |
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関連名称 |
https://www.jstage.jst.go.jp/browse/irspsd/-char/ja |
IRSPSD-6.3_110.pdf (443.1 kB)
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