The results showed that under the influences of the human activity and the climate warming up,the reduction tendency of the grass and wetland landscape is obvious,contrarily the farmland,the forestland and the badlands increased;

• 研究发现因受人类活动和气候暖干影响,研究区草地和湿地景观减少趋势明显,而耕地、林地和未利用地增加趋势较为突出;