upland catchment 中文意思是什麼

upland catchment 解釋
高地流域
  • upland : n. 〈sing. , pl. 〉 高地，山地，臺地；〈pl. 〉 高地地區，旱地。adj. 高地的，山地的。
  • catchment : n. 1. 排水；集水。2. 貯水池。3. 流域。
  1. It is found that the evapotranspiration had big spatial variability in catchment scale because of the joint - influence of land use, topography, physiognomy, and other factors. the changes of annual evapotranspiration is as the following order : upland > hills > hillslopes > gully slopes. also, the evapotranspiration has obvious vertical distribution characteristic in the slope

    在地形上，蒸散量也具有明顯的垂直分佈規律，隨著坡度的增加，蒸散量逐漸減少；陽坡的蒸散量大於陰坡；而在同一坡度和坡向，蒸散量從坡底向坡頂遞增。
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