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opment of agricultural tourism and to obtain
economic, social and environmental benefits of the measure of potential, but also for the effective
protection and rational exploitation of its resources of great significance.
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in agriculture. In recent years, the
Western Development Drive (WDD) has been carried out, however, the problem of
lack of water has still not been solved fundamentally.
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of the Republic of
China. A large body of insightful research has been carried out on the issue in recent
years, yet there are still problems unsolved in the field.
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f the earth's
surface.Therefore,it has great benefit for clarifying the mutual action between human
beings and land and their change principles in the historical period when the land use
and the land cover changes are chosen as the study perspective.
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made for economic prosperity. At the same time, some
man-made natural disasters have been paid more and more attentions , so the research on hydraulic
characteristics of the river in recent years has been put on the agenda. Considering the ecological
environment, flood control, pollution prevention and control method, and in view of the perspective of
the urban landscape as well as the national strategic plan for sustainable development, the research the
hydraulic characteristics of river and making river reasonably repair and ecological reconstruction will
become a general trend, because that is a kind of remediation measure for human to be done
unreasonable exploitation, and it also will be the strong protection of river resources and sustainable
model for better using river resources in the future.