武威市北部典型荒漠植物群落物种组成及多样性特征分析OA
Analysis of Species Composition and Diversity Characteristics of Typical Desert Plant Communities in the Northern Region of Wuwei City
为了揭示武威市北部沙区典型荒漠植物群落多样性特征,本研究采用Simpson指数、Pielou均匀度指数和Patrick物种丰富度指数法,测定武威市北部典型荒漠植被群落物种组成、结构及生长指标,分析了武威市典型植物群落结构及物种多样性特征.结果表明:(1)武威市北部典型荒漠植物群落结构单一,物种组成稀少,充分体现了荒漠植被群特征.(2)武威市北部典型荒漠植物群落有灌木半灌木层和草本层组成,其中出现灌木种,多年生草本种.(3)典型荒漠植物群落物种多样…查看全部>>
This study analyzed the structure and species diversity characteristics of typical plant com-munities in the northern region of Wuwei City by measuring the species composition,structure,and growth indicators of the typical desert vegetation communities.The results showed that:(1)The typical desert plant communities in the northern region of Wuwei exhibited a simple structure with scarce species composition,fully reflecting the characteristics of desert…查看全部>>
戴建昊;裴紫璇
武威市林业综合服务中心,甘肃武威 733000古浪县绿化工作指导站,甘肃古浪 733100
生物学
武威市北部典型荒漠植物群落结构物种多样性
Northern region of Wuwei Citytypical desert plantscommunity structurespecies diversity
《陕西林业科技》 2024 (4)
12-15,4
基于土壤水分平衡原理的大规模防沙治沙技术模式研究(WW2201RPZ027)、武威市科学技术局项目(WW2101064).
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