The impact of global change on net primary productivity (NPP) and community succession of salinized meadow in north of Tarim Basin was discussed.

本文探讨了全球变化对塔里木盆地北部盐化草甸净第一性生产力（NPP）和群落演替的影响。

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In 2001, the growth of farmers' per-capita net income recovered, reversing the downward tend of growth for four years in succession. The growth rate surpassed 4 percent.

2001年，农民人均纯收入实现恢复性增长，扭转增幅连续4年下滑的局面，增幅达到4%以上。

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Gradual shifting of the spectral band toward high-frequency presents upward thickening succession, which means the upward net depositional rate decrease.

能谱带逐渐向高频方向转移，反映一个向上变薄的序列，即向上净沉积速率减小。

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