1) Seriphidium desert grassland
绢蒿属荒漠草地
1.
In this study,the ways of investigating in outdoor typical field and analysis in laboratory were used,and the traditional statistics and geostatistics were used to analysis and treat the data,the variogram analysis of geostatistical and Kriging estimation method were used to study the soil nutrition spatial variances of degraded Seriphidium desert grassland,the main results are as follows:1.
本研究通过野外典型样地调查与实验室分析的方法,同时利用传统统计和地统计相结合的数据分析与处理方法,利用地统计学的变异函数分析和Kriging空间插值估计法,对绢蒿属荒漠草地不同退化阶段的土壤养分空间变异进行了研究。
3) Seriphidium transillense desert grassland
伊犁绢蒿荒漠草地
1.
Soil nutrient changes of Seriphidium transillense desert grassland under different degraded degrees;
不同退化阶段伊犁绢蒿荒漠草地土壤养分动态
4) Seriphidium transiliense desert grassland
伊犁绢蒿荒漠草地
1.
Seriphidium transiliense desert grassland belongs to the climatic type desert of Central Asia, and distributed only in Xinjiang, the western region of China.
本研究采用以空间序列代替时间序列的研究方法,探讨伊犁绢蒿荒漠草地退化演替序列划分方法,研究在退化过程中植物群落、土壤种子库、营养物质、生理机能方面的组织调节能力,明确其生态适应对策,评价生态系统的风险性。
补充资料：半荒漠草原(温性荒漠草原)
半荒漠草原(温性荒漠草原)
半荒漠草原(温性荒漠草原) 张自和摄
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