Study On Landscape Of Fukang Oasis And Analysis Of Factors That Effect On It.

The key of realizing Fukang Oasis economic and sustainable development is to find out the inconsistent factors of Landscape pattern in Fukang Oasis, and try to achieve the unity of environment protection and development This paper chooses FuKang oasis as the study object and combine ecosystem structure and function to get changing ecological environment information of the oasis by 3s.This paper is based on the current Oasis ecosystem results , It studys the dynamic change in Fukang Oasis by the use of multi-temporal TM images, a variety of statistical data of nearly 14 years in Fukang City to analyze influencing factors and possible patterns of response to Oasis factors with statistical analysis methods from the landscape and regional scales on Pattern in Fukang Oasis .The results show that1.Landscape pattern change in Fukang oasis is a dynamic process, and also the interactive results of a natural process and the human activities . With the correlation analysis, oasis landscape is influenced by human activities. analysis of relevant factors is a very effective means in the study of the landscape pattern change2. Significant changes of landscape pattern happened from 1992 to 2006 farmland, residential area increased greatly , and little increase of wetlands. grasslands, woodlands, saline changed at different times with different de- gree . The application of 1992,1999,2006 satellite remote sensing images, combines the datas of Xinjiang Uygur Autonomous Region Statistical Yearbook 1992 to 2006, the results indicate that the sand, unused land, saline land, grassland and water body are a dynamic fluctuations process of changing in Fukang Oasis,but it fluctuates within a narrow range .their unbiased variances are 0.1,0.4,3.0,3.9,5.4; because of human activities, the farmland in Faking is increasing.it,s unbiased variance is 36.7, Faking woodland is decreasing, unbiased variance is 47.6. with human activity increasing , the woodland, cultivated land change have significant correlation with human activities .It suggests that human production and operation activities led directly to the changes of the pattern in the oasis.3.Through the analysis of landscape index system in Fukang , the oasis ecosystem change is mainly driven by human factors, in the time scale of 14 years . the main factors of affecting the oasis ecosystem change are the economic factors and demographic factors. When the pressure of human activities on ecosystem changes, only the human beings adjust development strategies appropriately according to the performance ecological system proposing the thinking of the Faking ecosystem construction and take the road of regional sustainable development ,can Oasis economic and social maximum efficiency achieve.