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| 高矿化度沙漠湖泊水体的光学特性 | |
| 引用本文： | 巫文文,关洪军,段洪涛,敖春来.高矿化度沙漠湖泊水体的光学特性[J].湖泊科学,2011,23(2):209-216. |
| 作者姓名： | 巫文文 关洪军 段洪涛 敖春来 |
| 作者单位： | 1. 解放军理工大学工程兵工程学院,南京,210007 2. 中国科学院南京地理与湖泊研究所湖泊与环境国家重点实验室,南京,210008 3. 宁夏军区给水团,银川,750021 |
| 基金项目： | "中国湖泊水质、水量和生物资源调查"专项项目 |
| 摘 要： | 沙漠湖泊水体和东部大型湖泊如太湖等存在较大差异.为深入研究沙漠湖泊水体的光学特性,利用腾格里沙漠月亮湖实测水面ASD高光谱数据和同步采集的水样,对水体矿化度与叶绿素a、DOC、悬浮物的含量进行相关性分析,比较沙漠湖泊水体和其它水体的黄色物质、浮游植物、非藻类悬浮物吸收特征光谱,探讨不同波段中水深和矿化度对水体反射率的影... |
| 关 键 词： | 沙漠湖泊 矿化度 月亮湖 腾格里沙漠 吸收系数 |
| 收稿时间： | 2010/3/5 0:00:00 |
| 修稿时间： | 2010/5/30 0:00:00 |
Water optical properties of high mineralization in desert lakes |
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| WU Wenwen,GUAN Hongjun,DUAN Hongtao and AO Chunlai.Water optical properties of high mineralization in desert lakes[J].Journal of Lake Science,2011,23(2):209-216. | |
| Authors: | WU Wenwen GUAN Hongjun DUAN Hongtao and AO Chunlai |
| Institution: | WU Wenwen1,GUAN Hongjun1,DUAN Hongtao2 & AO Chunlai3(1: Engineering Institute of Engineer Corps,PLA Univ.of Sci.& Tech,Nanjing 210007,P.R.China)(2: State Key Laboratory of Lake Science and Environment,Nanjing Institute of Geography and Limnology,Chinese Academy of Sciences,Nanjing 210008,P.R.China)(3: Water Supply Engineering Support Corps in Ningxia Military Area,Yinchuan 750021,P.R.China) |
| Abstract: | Lakes in desert areas are very different from large lakes in the eastern part of China,like Lake Taihu.The objective of this study was to find out the optical properties of desert lakes.Reflectance spectra were measured in October 2009 with ASD FieldSpec spectrometer.Concurrently,water samples were collected directly from the lake to be analyzed in laboratory.After correlation analysis between the TDS and concentration of chlorophyll-a,DOC,TSM,comparing absorption spectra of NPSS,CDOM,chlorophyll-a,and disc... |
| Keywords: | Desert lakes total dissoloved solids Lake Moon Tengger Desert absorption coefficient |
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