驱动土地覆被变化的主导因素是人类经济活动对自然资源的不合理利用。
The drive factor is local economic action, which use natural resource immoderately.
结果表明，景观组成与配置是重要的在解释土地覆被变化与鸟类的物种景观改造反应。
Results indicate that landscape composition and configuration are important in explaining land cover change and avian species response to landscape change.
利用遥感影像数据分析区域土地覆被变化，目前在开发建设项目环境影响调查中已得到广泛应用。
Land cover changes analysis by RS data has been widely used to study the environmental impact of the development project at present.
它是人类活动作用于自然环境的主要途径之一，是历史时期土地覆被变化最直接和主要的驱动因子。
It is one of the main methods by which the human activities have effect on the environment and the most direct and important factor that drives land cover to change in history.
在每个子流域中通过遥测土地利用信息与水保工程资料来考虑了土地利用与覆被变化的影响。
The influence of the land use and cover change is considered from remote sensing and water and soil conservation project data.
从土地覆被类型变化率的角度，水田和公交建设用地变化最快，动态度分别为-8.61和5.17。
In terms of changing rates of land covers, paddy field and transportation land change most quickly, and their dynamic degrees are-8.61 and 5.17.
本文选取县级市湘乡市市域为研究区域，以土地利用现状数据库为基础，研究湘乡市的土地利用覆被变化。
This article selected a county-level city-Xiangxiang City as the study area, based on land use database to research land use cover change in Xiangxiang.
本文选取县级市湘乡市市域为研究区域，以土地利用现状数据库为基础，研究湘乡市的土地利用覆被变化。
This article selected a county-level city-Xiangxiang City as the study area, based on land use database to research land use cover change in Xiangxiang.
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