According to the statistical data, the GDP reached CNY 37.70 billion in 2017, which is nearly 3.4 times higher than that in 2005.The industrial structure also shows obvious characteristics of an increasing trend in the proportion of industry and the service industry.
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Scenario-Based Analysis of Land Use Competition and Sustainable Land Development in Zhangye of the Heihe River Basin, China.
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Cultivated land is contracted on a certain scale in all three scenarios, and decreases the most in the resource consumption scenario, with a clear trend of contraction in the southwestern Gaotai County and the central parts of Minle and Shandan Counties ( Figure 9 b).
The land use change in Zhangye from 1990 to 2015 indicates that forest area, grassland, water area and unused land showed a decreasing trend, while cultivated land and built-up area showed an increasing trend ( Table 2 ).
The simulation results show that cultivated land has a significant trend of contraction in the central part of Shandan and Minle Counties.