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干旱区地理 ›› 1988, Vol. 11 ›› Issue (4): 39-44.doi: 10.13826/j.cnki.cn65-1103/x.1988.04.006

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博斯腾湖水面蒸发量初步估算

钟新才   

  1. 新疆农科院土壤肥料所
  • 出版日期:1988-12-25 发布日期:2025-12-25

Primary Evaluation of Water Surface Evaporation in Bosten Lake

Zhong Xing-cai   

  1. Institute of Soil and Fertilizer Research， Academy of Agricultural Science，Xinjiang
  • Published:1988-12-25 Online:2025-12-25

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摘要： 大水面蒸发量计算是国内外水文工作多年一直探索的问题。因各地气候的差异性,蒸发量的多少与折算比值(K)都不尽相同。博斯腾湖(以下简称博湖)水面蒸发量以前均为借用外地资料或公式计算的估算值,对其估算值的正确与否没有一个较为准确的实测资料验证。本文就近年来在该湖所做的蒸发试验资料,对博湖水面蒸发量进行初步估算。

关键词: 蒸发试验, 折算比值, 误差分析, 博斯腾湖

Abstract: The water surface evaporation in Bosten Lake used in the past the est－ imating value calculated through the data or formula of the other parts of the area，so that no on－the－spot data can argue its accuracy．This article based on the on－the－spot survey data beginning from April 1984 analyses the water surface evaporation rule in Bosten Lake；through the on－the－spot survey data in the Hong－sha－liang peninsula of southern Lake obtains K1 （ E601/p20CM ），by the evaporation observation of 3000 mu of piscina requires K2 （piscine／E601），and through the temperature measure deter－ mines provisionally K3(0.99) ，lastly gets the Lake surface evaporation as following：E=K2·K2·K3·E0E0-ϕ20 CM evaporation.