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基于Landsat 7影像的骆马湖菹草时空分布研究
引用本文:曹毅,王辉.基于Landsat 7影像的骆马湖菹草时空分布研究[J].环境监控与预警,2014,6(4):46-47.
作者姓名:曹毅  王辉
作者单位:宿迁市环境监测中心站,江苏 宿迁 223800
摘    要:近年来,骆马湖湖区菹草(麦黄草)暴发性繁殖引发了一系列水质问题。通过研究,判读2012—2013年不同时间段的骆马湖landsat 7影像,可以发现,Landsat 7影像可以准确反映湖区菹草分布,区域化明显;同时发现菹草分布受多种因素影响,人类采砂和围网养殖等活动对其影响显著。

关 键 词:遥感  菹草  骆马湖
收稿时间:2013/8/26 0:00:00
修稿时间:4/5/2014 12:00:00 AM

The Temporal and Spatial Distribution of Potamogeton Grispus in Luoma Lake Based on Landsat 7 Image
CAO Yi,WANG Hui.The Temporal and Spatial Distribution of Potamogeton Grispus in Luoma Lake Based on Landsat 7 Image[J].Environmental Monitoring and Forewarning,2014,6(4):46-47.
Authors:CAO Yi  WANG Hui
Institution:( Suqian Environmental Monitoring Central Station, Suqian, Jiangsu 223800, China)
Abstract:In recent years, lake of Potamogeton crispus (yellow wheat grass) explosive reproduction caused a series of water quality problems. By studying the Luoma Lake Landsat 7 image at different time in 2012 -2013 ,we can find that Landsat 7 imaging can accurately reflect the lakes Potamogeton crispus distribution; at the same time, Potamogeton crispus distribution is affected by many factors, especially human activities such as mining and aquatic breeding.
Keywords:Remote sensing  Potamogeton crispus  Luoma Lake
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