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Ningxia University (2021)

Distribution of Canopy Arthropod Community in Different Shrub in Desert Area of Northwest China

冯永宏

Titre : Distribution of Canopy Arthropod Community in Different Shrub in Desert Area of Northwest China

Auteur : 冯永宏

Grade : Master 2021

Université : Ningxia University

Résumé partiel
The unique morphological and physiological characteristics of Caragana korshinskii and Artemisia ordosica play an indispensible effect in the restoration and protection of desert ecosystem in the desert area of northwest China.They both play an important role in the process of material cycle,energy flow and information transmission as important shrub species for wind prevention and sand fixation in desert ecosystem.The present study was intended to explore the composition and diversity of arthropod community in the shrub canopy of C.korshinskii and A.ordosica in desert area,and provided scientific basis for the biodiversity protection of C.korshinskii and A.ordosica and the construction and management of artificial vegetation in northwest desert ecosystem.We Selected C.korshinskii and A.ordosica of the same size in Yuyang,Yanchi and Shapotou as the study objects.The study investigated the soil physicochemical properties under shrub,the nutrient content of branches and leaves and the canopy of arthropod community composition and diversity,and analysed the relationship between crude protein,crude lipid,total N,total K and total P in May,July and September 2020

Mots clés : northwest desert area ;different shrubs ;canopy arthropod ;community structure ;

Présentation (CNKI)

Page publiée le 2 mars 2022