Diversity of plants and mammals as indicators of the effects of land management types in woodlands

作     者：Carolina R.Szymanski Solana Tabeni Juan A.Alvarez Claudia M.Campos Carolina R.Szyma?ski;Solana Tabeni;Juan A.Alvarez;Claudia M.Campos

作者机构：Instituto Argentino de NivologiaGlaciologia y Ciencias AmbientalesCCT CONICET MendozaAv.Ruiz Leal s/nParque General San Martin5000 MendozaArgentina Facultad de Ciencias AgrariasUniversidad Nacional de CuyoAlte.Brown s/nChacras de Coria5505 MendozaArgentina Instituto Argentino de Investigaciones de las Zona Aridas(UNCuyo-Gobierno de Mendoza-CONICET)CCT CONICET MendozaAv.Ruiz Leal s/nParque General San Martin5000 MendozaArgentina 

出 版 物：《Forest Ecosystems》 (森林生态系统（英文版）)

年 卷 期：2021年第8卷第4期

页      面：991-1005页

核心收录：

学科分类：0907[农学-林学] 09[农学] 0903[农学-农业资源与环境] 

基　　金：supported by National Council for Scientific and Technical Research(CONICET,Proyecto de Unidad Ejecutora 0042 IADIZA) National Agency for Scientific and Technological Promotion of Argentina(PICT 2017-2154) Secretary of Science,Technology and Postgraduate-U.N.Cuyo(Program 2016 and 2018) a graduate fellowship from CONICET to CS 

主　　题：Central Monte Cattle raising Deadwood extraction Taxonomic diversity Functional traits 

摘      要：Background:The ecological indicators are useful tools to determine the effects of human disturbances on woodland ***,ecological indicators not always responded in the same way to disturbances,and the responses can differ among *** arid and semiarid woodlands,the use of deadwood associated with cattle raising can affect biodiversity and Nature’s contributions to ***:Our study aimed to assess changes in taxonomic and functional diversity of two assemblages,plants and mammals,in Prosopis woodlands under different land management types:grazed woodlands and a protected *** plants,changes in structural diversity were also *** trees under different land management types were selected and their deadwood characteristics were *** live traps and camera traps,we obtained data on the presence-absence of mammals per tree to estimate diversity *** plants,we measured the abundance of vegetation by species and by cover type through the Line-Intercept Method to estimated ***,we built generalized linear models to assess the responses of diversity of each assemblage to covariables concerning deadwood and different land management ***:We found that all diversity indeces for plants were either negatively affected by the presence of deadwood on the ground,or favored by its *** mammals,removal of deadwood increased taxonomic diversity,while functional diversity increased with deadwood on the *** structural diversity of plants and functional diversity of mammals were greater in grazed ***:The sustainable use of woodland resources is essential for the activities of rural *** study results indicated that land management of grazed woodlands promoted the structural diversity of plant assemblages and the functional diversity of *** presence of deadwood negatively affected plant diversity but it increased mammal functional *** is a