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›› 2002, Vol. 19 ›› Issue (2): 121-124.DOI: 10.7523/j.issn.2095-6134.2002.2.004

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Studies on Impacts of CO2 Doubling on Hydrologic Extremes in Mihe Basin

XU Li-Rong1, 1LUO Kun-Li1, 1CHANG Jun1, LI Ai-Zhen2   

  1. 1. Institute of Geographical Sciences and Natural Resource Research, Chinese Academy of Sciences, Beijing 100101;
    2. Shandong Normal University, Jinan 250014
  • Received:2001-10-08 Revised:2002-01-18 Online:2002-03-18

Abstract:

More and more attention has focused on assessing the impacts of climate change on hydrological extremes at present. In this paper, based on the available stochastic model for daily runoff, the annual average runoff data is produced randomly by means of the P-Ⅲ model. The results state that the modified stochastic model for daily runoff is suitable for the study area. Under the condition of CO 2 doubling, there are more droughts in Mihe basin, meanwhile the floods are possible.

Key words: CO2 doubling, hydrological extremes, stochastic model, Mihe basin

CLC Number: