Linkages of plant-soil interface habitat and grasshopper occurrence of typical grassland ecosystem | |
Miao Hai-Tao2,4; Liu Yu2,4; Shan Li-Yan3; Wu Gao-Lin1,2,4 | |
刊名 | Ecological Indicators |
2018-03 | |
期号 | 90页码:324-333 |
关键词 | Plant-Soil Interface, Habitats, Soil Types, Plant Functional Groups, Plant–herbivore Interactions, Grasshopper Density, Vegetation Litter Plant-Soil Interface, Habitats, Soil Types, Plant Functional Groups, Plant–herbivore Interactions, Grasshopper Density, Vegetation Litter |
DOI | 10.1016/j.ecolind.2018.03.008 |
英文摘要 | How to understand the interactive influence of environmental changes on the total grasshopper density (TGD) becomes an urgent issue in grassland ecosystems. Large-scale studies are ideal for assessing the relative contributions of multiple factors on grasshopper community dynamics. Using data from 634 sites, linkages of community habitats (plant functional groups (PFGs), vegetative litter (VT) and soil types (ST)) and grasshopper occurrence were studied in a farming-pastoral zone across Inner Mongolia. Each of the three primary grassland ecosystem drivers influenced total grasshopper density. The absence of VT (VTabsence) can decrease the total grasshopper density by degrading the habitat conditions. Similarly, grasshopper communities prefer to feed on legumes and forbs rather than grasses due to the plant-trait variance in PFGs. Moreover, total grasshopper density was driven by complex interactions, caused by PFGs, soil types and vegetation litter. Our results improve the understanding of where grasshoppers might occur and provide helpful strategies to prevent the outbreak of grasshoppers. |
学科主题 | 农学其他学科 |
URL标识 | 查看原文 |
出版地 | ELSEVIER SCIENCE BV, PO BOX 211, 1000 AE AMSTERDAM, NETHERLANDS |
语种 | 英语 |
内容类型 | 期刊论文 |
源URL | [http://ir.iswc.ac.cn/handle/361005/8779] |
专题 | 水保所2018届毕业生论文 |
作者单位 | 1.西北农林科技大学水土保持研究所 2.中国科学院大学 3.中国农业部国家畜牧业局 4.中国科学院水土保持研究所黄土高原土壤侵蚀与旱地农业国家重点实验室 |
推荐引用方式 GB/T 7714 | Miao Hai-Tao,Liu Yu,Shan Li-Yan,et al. Linkages of plant-soil interface habitat and grasshopper occurrence of typical grassland ecosystem[J]. Ecological Indicators,2018(90):324-333. |
APA | Miao Hai-Tao,Liu Yu,Shan Li-Yan,&Wu Gao-Lin.(2018).Linkages of plant-soil interface habitat and grasshopper occurrence of typical grassland ecosystem.Ecological Indicators(90),324-333. |
MLA | Miao Hai-Tao,et al."Linkages of plant-soil interface habitat and grasshopper occurrence of typical grassland ecosystem".Ecological Indicators .90(2018):324-333. |
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