Wild bee distribution near forested landscapes is dependent on successional state

作     者：Katherine A.Odanaka Sandra M.Rehan Katherine A. Odanaka1,2;Sandra M. Rehan1,2*

作者机构：Department of Biological SciencesUniversity of New HampshireDurhamNHUSA Department of BiologyYork UniversityTorontoONCanada 

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

年 卷 期：2020年第7卷第2期

页      面：159-171页

核心收录：

学科分类：0710[理学-生物学] 0830[工学-环境科学与工程（可授工学、理学、农学学位）] 0907[农学-林学] 0829[工学-林业工程] 09[农学] 0903[农学-农业资源与环境] 0901[农学-作物学] 0833[工学-城乡规划学] 0713[理学-生态学] 0834[工学-风景园林学（可授工学、农学学位）] 

基　　金：USDA National Institute of Food and Agriculture Hatch Project 1004515 Foundation for Food and Agriculture Research Pollinator Health fund 549038 

主　　题：Pollinator Forest margin Bee habitat Nesting biology Wild bees 

摘      要：Background:Forested landscapes are valuable sources of ecosystem services especially in areas dedicated to intense agricultural *** from forest margin is known to influence the wild bee community in the landscape surrounding forested *** little is known regarding how bee communities distribute themselves in landscapes that exhibit different forest successional ***:We examined how land use type and distance from the forest edge affect the abundance and richness of the wild bee community across four forest successional *** were collected in sites representing four stages of forest succession and analyzed using generalized linear mixed models with negative binomial ***:Wild bee diversity is reduced in forested environments that maintain dense stands of trees and high canopy ***,distance from the forest edge was an important factor determining wild bee distribution in successional stages adjacent to forest ***,we found that bees maintain high specificity for distinct successional states and ***:Our results demonstrate how different successional stages can harbor different bee species and highlight the ability of microhabitats to act as reservoirs of bee diversity in and around forest ***,we found that maximizing successional patchiness across forested landscapes increases the amount of available habitat that can support a diverse suite of bees with different nesting biologies and behaviors.