수문기상 관측정보를 활용한 안동댐 유역 기후권역 구분 및 분석Analyzing Climate Zones Using Hydro -Meteorological Observation Datain Andong Dam Watershed, South Korea
- Other Titles
- Analyzing Climate Zones Using Hydro -Meteorological Observation Datain Andong Dam Watershed, South Korea
- Authors
- 이우균; 김세진; 임윤진; 문주연; 송철호; 임철희
- Issue Date
- 2016
- Publisher
- 한국기후변화학회
- Keywords
- Watershed area can be submerged due to constructions and management of dams; and these change can impact not only on ecosystem and environment of river basin area but also on local climate. This study is conducted to construct and classify climate zones of Andong Dam watershed where the area is submerged due to the construction of the dam. By applying Principal Components Analysis (PCA) and Getis-Ord Gi* statistics; three climate zones were classified for the result. Each zone was then analyzed and validated with climatic and geological features including topography; land cover; and forest type map. As a result of the analysis; there was a difference in temperature; elevation; precipitation and tree species distribution among the zones. Also; an analysis of land cover map showed that there were more agricultural land near Andong Reservoir. This study on the climatic classification is considered to be useful as the basis for decision-making or policy enforcement regarding ecosystem; environmental management or climate change response.
- Citation
- 한국기후변화학회지, v.7, no.3, pp.269 - 282
- Indexed
- KCI
OTHER
- Journal Title
- 한국기후변화학회지
- Volume
- 7
- Number
- 3
- Start Page
- 269
- End Page
- 282
- URI
- https://scholar.korea.ac.kr/handle/2021.sw.korea/90802
- DOI
- 10.15531/KSCCR.2016.7.3.269
- ISSN
- 2093-5919
- Abstract
- Watershed area can be submerged due to constructions and management of dams, and these change can impact not only on ecosystem and environment of river basin area but also on local climate. This study is conducted to construct and classify climate zones of Andong Dam watershed where the area is submerged due to the construction of the dam. By applying Principal Components Analysis (PCA) and Getis-Ord Gi* statistics, three climate zones were classified for the result. Each zone was then analyzed and validated with climatic and geological features including topography, land cover, and forest type map. As a result of the analysis, there was a difference in temperature, elevation, precipitation and tree species distribution among the zones. Also, an analysis of land cover map showed that there were more agricultural land near Andong Reservoir. This study on the climatic classification is considered to be useful as the basis for decision-making or policy enforcement regarding ecosystem, environmental management or climate change response.
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Collections - College of Life Sciences and Biotechnology > Division of Environmental Science and Ecological Engineering > 1. Journal Articles
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