DEVELOPMENT OF DROUGHT IN THE PODYJI NATIONAL PARK, PRESENT AND OUTLOOK UNTIL 2100

被引:0
|
作者
Svejkovska, Adela [1 ]
Stredova, Hana
Chuchma, Filip
机构
[1] Czech Hydrometeorol Inst, Kroftova 43, Brno 61667, Czech Republic
关键词
Podyji National Park; drought; water balance; potential evapotranspiration;
D O I
暂无
中图分类号
X [环境科学、安全科学];
学科分类号
08 ; 0830 ;
摘要
The article analyzes and predicts drought in the Podyji National Park. Drought is solved trough data of the potential water balance, which appropriately characterizes possible climatic drought. This is a difference between precipitation and the potential evapotranspiration from the reference surface which is in this case the grassland (ie the basic balance of grassland). Potential evapotranspiration was determined based on modified algorithm according to the Penman - Monteith methodology. Moisture conditions are on this site investigation for two time periods the present and the outlook until 2100, which is modeled according to the A1B emission scenario. Based on the results are identidfed the most vulnerable parts of the ecosystem.
引用
收藏
页码:114 / 119
页数:6
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