基于多源遥感数据的扎龙湿地景观时空变化分析

Analysis of Spatio-temporal Changes of Zhalong Wetland Landscape Based on Multi-source Remote Sensing Data

本文运用3S技术和遥感分类方法,对扎龙湿地2014年~2017年的Landsat影像进行了景观分类,根据分类结果和单一土地利用动态度分析了扎龙湿地景观类型的时空特点,判断了自然气候及人类活动近年来对扎龙湿地景观的影响。

This article applied 3S technology and remote sensing classification methods to classify the landscapes of the Zhalong Wetland from 2014 to 2017.According to the classification results and the single land use dynamics,the time and space characteristics of the Zhalong Wetland landscape are analyzed,and the impact of natural climate and human activities on the landscapes of Zhalong Wetland in recent years is pointed out.