지원사업
학술연구/단체지원/교육 등 연구자 활동을 지속하도록 DBpia가 지원하고 있어요.
커뮤니티
연구자들이 자신의 연구와 전문성을 널리 알리고, 새로운 협력의 기회를 만들 수 있는 네트워킹 공간이에요.
이용수
초록· 키워드
오류제보하기
For the systemic management and planning of future agricultural water resources, deriving and analyzing the various results of climate change are necessary to respond the uncertainties of climate change. This study assessed the impact of climate change on the rainfall, temperature, and agricultural water requirement targeting in the Nakdong-river's basin periodically according to socioeconomic driving factors under the scenarios A1B, A2 and B1 of the Special Report on Emission Scenarios (SRES) through the various IPCC GCMs. As a result of future rainfall change (2011∼2100), increasing or decreasing tendency of rainfall change for future periods did not show a clear trend for three rainfall observatories, Daegu, Busan and Gumi. The characteristics of the temperature change consistently show a tendency to increase, and in the case of Daegu observatory, high temperature growth was shown. Especially,it was increased by 93.3 % in the period of future3 (2071∼2100) for A2 scenario. According to the scenario and periodic analyses on the agricultural water demand, which was thought to be dependent on rainfall and temperature, the agricultural water demand increased at almost every period except during the Period Future1 (2011∼2040) with different increase sizes, and the scenario-specific results were shown to be similar. As for areas, the agricultural water demand showed more changes in the sub-basin located by the branch of Nakdong-river than at the mainstream of the River.
목차
등록된 정보가 없습니다.
참고문헌 (17)
참고문헌 신청
Ahn, J. H. / 2001 / An Analysis of Hydrologic Changes in Daechung Dam Basin using GCM Simulation Results due to Global Warming / Journal of Korea Water Resources Association
FAO / 1998 / Crop Evapotranspiration
Griffiths, G. A. / 1997 / Streamflow recession in basins with multiple water storage / Hydrology 190 : 60 ~ 74
Intergovernmental Panel on Climate Change / 2000 / IPCC Special Report. Working Group Ⅲ: Emissions Scenarios, Summary for policymakers
Intergovernmental Panel on Climate Change / 2007 / The Physical science basic. Working Group I: Contribution to the fourth Assessment Report, Summary for policymakers / Cambridge Univers
FAO / 1998 / Crop Evapotranspiration
Griffiths, G. A. / 1997 / Streamflow recession in basins with multiple water storage / Hydrology 190 : 60 ~ 74
Intergovernmental Panel on Climate Change / 2000 / IPCC Special Report. Working Group Ⅲ: Emissions Scenarios, Summary for policymakers
Intergovernmental Panel on Climate Change / 2007 / The Physical science basic. Working Group I: Contribution to the fourth Assessment Report, Summary for policymakers / Cambridge Univers
이 논문의 저자 정보
최근 본 자료
댓글(0)
0