帮忙翻译一下英文摘要啊

The desert has become our country a northern area significantenvironment and the social economy question. The land utilization wayand the degree are the desert development or the reversal leadingfactor. The humanity economic activity intensity increase and thescope expansion, creates the northern area farming and animalhusbandry to interlock the belt gradually north to move, the big arealand utilization way change and the surface vegetation coverreduction, causes take the sandstorm activity to be able to develop asthe leading 外营力 desert process. Our country the northern areanear for 50 year lands desert area unceasingly expands, has reachednearly 350,000 km2, its spread speed assumes the tendency which speedsup. According to the historical material analysis, the open countryinvestigation and the remote sensing dynamic monitor and theappraisal, have carried out the thorough research to the typicaldesert area land utilization and the desert process development andits preventing and controlling.

The desert turns to have become an important environment and social economic problem in northern region of our country.The way and degree that the land make use of are the predominant factors that the desert turns a development or converse.Mankind the increment of the economic activities strength and the extension of the scope, result in the northern region agriculture herding interleave take of gradual move toward north, the big area land make use of the change and earth's surface of[with] way plant drive overlay of decrease, making to take the sandstorm activity as the desert of the predominant outside camp dint to turn process can develop.The land desert of our country near 50 in the last yearses in northern regions turns area to expand continuously, already near 350,000 kms 2, it spread of the velocity present to speed of trend.Investigate to monitor and evaluate and the 遥 feeling dynamic state according to the history data analysis,open country, turn to the typical model desert the development and its prevention and cure that exploitation in the land in the region and desert turn process openned an exhibition thorough of research.

summary : Desertification has been the main environmental and social economical problem. The leading factor of desertification is the way and extent of the land using. The increasing and expanding of human being's economic activities have resulted in the northbounding of the interlaced farm and lay belt in northland. The using way's change of big area land and the decreasing of vegetation land makes the desertification continue,which depends on the sand blown by wind as it's power. In the north of our country, the expanding desertification area has come to 350,000km2 in recent 50 years,and the expanding speed is accelerated. Base on the analysis of history material, outdoor investigate and remote dynamic mesurement and estimate, a deep research has been started, which is about the using of typical desertification zone, the process and the prevention of desertificaiton.

Brief summary
The desert turns to have become an important environment and social economic problem in northern region of our country.The way and degree that the land make use of are the predominant factors that the desert turns a development or converse.Mankind the increment of the economic activities strength and the extension of the scope, result in the northern region agriculture herding interleave take of gradual move toward north, the big area land make use of the change and earth's surface of[with] way plant drive overlay of decrease, making to take the sandstorm activity as the desert of the predominant outside camp dint to turn process can develop.The land desert of our country near 50 in the last yearses in northern regions turns area to expand continuously, already near 350,000 Square thousand meter, it spread of the velocity present to speed of trend.Investigate to monitor and evaluate and the feeling dynamic state according to the history data analysis,open country, turn to the typical model desert the development and its prevention and cure that exploitation in the land in the region and desert turn process openned an exhibition thorough of research.

The brief summary desert turns to have become an important environment in region in the our country north and social economic problem.Way and degree that the land makes use of are a desert to turn a development or converse of predominant factor.Mankind the increment of the economic activities strength and the extension of the scope, result in region agriculture in the north herding interleave take of gradual north move, the big area land makes use of the decrease that change and earth's surface of[with] way plant to be overlaid, making to take sandstorm activity as predominant outside camp dint of the desert turn process and can develop.The land desert of near 50 in the last yearses of region in the our country north turns area to expand continuously, already near 350,000 kms 2, it spreads of the velocity present to speed of trend.According to history data analysis, the open country investigate and 遥 feeling the dynamic state monitor and evaluate, turning to the typical model desert development and its prevention and cure that land exploitation and desert in the region turn process opened an exhibition thorough of research.