西藏大学学报
西藏大學學報
서장대학학보
Journal of Tibet University
2011年
2期
25~30
,共null页
纳木错 深度 水温 实测数据分析
納木錯 深度 水溫 實測數據分析
납목착 심도 수온 실측수거분석
Namtso Lake; Water depth; Water temperature; Measured data analysis
文章分析和研究了纳木错局部水域的深度和水温数据。数据显示纳木错西南局部水域离岸间距7.5千米范围内,最深可达50米,湖底地形变化明显,梯度平均可达0.01。湖泊表面温度11.5—12.5℃,水温最低达到4.9℃。湖水基本分为四层,上2—4米的表层变温层,4-15米的均温上层,15—40米的中间温跃层。40—50米的深水滞温层。
文章分析和研究瞭納木錯跼部水域的深度和水溫數據。數據顯示納木錯西南跼部水域離岸間距7.5韆米範圍內,最深可達50米,湖底地形變化明顯,梯度平均可達0.01。湖泊錶麵溫度11.5—12.5℃,水溫最低達到4.9℃。湖水基本分為四層,上2—4米的錶層變溫層,4-15米的均溫上層,15—40米的中間溫躍層。40—50米的深水滯溫層。
문장분석화연구료납목착국부수역적심도화수온수거。수거현시납목착서남국부수역리안간거7.5천미범위내,최심가체50미,호저지형변화명현,제도평균가체0.01。호박표면온도11.5—12.5℃,수온최저체도4.9℃。호수기본분위사층,상2—4미적표층변온층,4-15미적균온상층,15—40미적중간온약층。40—50미적심수체온층。
In this paper, the data of local water depths and the temperature data Namtso Lake were analyzed in detail. It showed that the deepest part is southwest part, around 7.5 km distance from the shore, in the lake with 50m depth. The topography of lake bottom seems varies rapidly with average gradient about 0.01. The lake water separates into four layers. The epilimnion is from 2 to 4 m depth, the quasi epilimnion is from 4 to 15 m depth, the thermocline is 15 to 40 m depth and the hypolimnion is from 40 to 50m depth.