遥感技术在土地整理中坑塘填埋热效应变化的应用研究  

Study on the Application of Remote Sensing Technology in the Change of Thermal Effect of Pit and Pond Landfill in Land Consolidation

作　　者：朱文军 左天惠 张妍 

机构地区：[1]广西壮族自治区自然资源调查监测院,广西南宁530023

出　　处：《大众科技》2020年第7期10-12,38,共4页Popular Science & Technology

摘　　要：土地整理是一个生态环境系统的重建过程,在这过程中将会对该区域内各环境要素及其生态过程产生一定影响,主要涉及:土壤质量、水文环境、生物多样性、农田小气候等方面。在土地整理过程中,坑塘的填埋整理是其基本内容之一,坑塘的填埋会使下垫面原有的生态环境效应发生了改变,而生态环境的改变势必影响农业的发展。文章主要从小气候学的角度来探讨坑塘填埋的热效应变化,并提出运用遥感技术的方法来验证热效应的变化。Land consolidation is a reconstruction process of ecological environment system.In this process,it will have a certain impact on various environmental factors and ecological processes in the region,mainly involving soil quality,hydrological environment,biodiversity,farmland microclimate and so on.In the process of land consolidation,the landfill of pits and ponds is one of its basic contents.The landfill of pits and ponds will change the original ecological environment effect of underlying surface,and the change of ecological environment is bound to affect the development of agriculture.This paper mainly discusses the change of thermal effect of pit and pond landfill from the perspective of microclimatology,and puts forward the method of remote sensing technology to verify the change of thermal effect.

关 键 词：土地整理 坑塘填埋 小气候学 热效应 遥感技术 

分 类 号：TP7[自动化与计算机技术—检测技术与自动化装置]