3) 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。
4) artemisia desert
蒿类荒漠
1.
This study focuses on artemisia desert grassland degraded succession at northern slope middle part in Tianshan Mountain, and cluster analysis is adopted to divide the degraded stages.
本研究以天山北坡中段蒿类荒漠草地为研究对象,采用以空间序列代替时间序列的研究方法,应用聚类分析对研究区草地进行退化演替序列的划分,对不同退化梯度草地进行了多样性分析,并对研究区土壤种子库、主要植物的营养成分进行了分析;这对于定量监测该地区的草地利用状况、退化草地的恢复具有一定的实践指导意义。
6) 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
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
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条