新亚欧大陆桥新疆段沿线人类农业化过程对区域环境演变的影响

INFLUENCE OF AGRICULTURAL ACTIVITIES ON ENVIRONMENTAL EVOLUTION IN THE AREAS ALONG XINJIANG SECTION OF THE NEW EURASIAN CONTINENTAL BRIDGE

本文主要论述了新亚欧大陆桥新疆段沿线人类农业化过程对区域环境演变的影响．指出绿洲内部的环境得到明显改善，而绿洲外部的环境则在不断恶化，必须引起重视．

The areas along the section of the new Eurasian Continental Bridge in Xinjiang are the main industrial and agricultural areas, which play an important role in the economic development in whole Xinjiang. The regional environmental evolution is influenced greatly by the frequent human activities, especially by the continous development of agriculture.Xinjiang is the main arid area in China, and it is characterized by the oasis agricultural economy. In many regions, the desert and semi-desert landscapes have been transformed by the oasis extension, which makes the environment be improved obviously within the oases but be deteriorated out of the oases. More attentions should be paid to this kind of situation.