Knowledge Resource Center for Ecological Environment in Arid Area
DOI | 10.1002/jwmg.992 |
Northern bobwhite abundance in relation to precipitation and landscape structure | |
Parent, Chad J.1; Hernandez, Fidel1; Brennan, Leonard A.1; Wester, David B.1; Bryant, Fred C.1; Schnupp, Matthew J.2 | |
通讯作者 | Parent, Chad J. |
来源期刊 | JOURNAL OF WILDLIFE MANAGEMENT
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ISSN | 0022-541X |
EISSN | 1937-2817 |
出版年 | 2016 |
卷号 | 80期号:1页码:7-18 |
英文摘要 | Northern bobwhite (Colinus virginianus) populations have declined across their range. The decline is associated with broad-scale losses of their habitats. Additionally, the presence of essential, structural features provided by vegetation in the remaining habitats is contingent on variable spatial and temporal trends in precipitation. This complicates the management of the bobwhite’s habitats. We modeled counts of bobwhite coveys as a function of landscape structure and precipitation covariates from arid landscapes in southern Texas. Our results indicated that numbers of coveys in landscapes with greater amounts of woody cover were predicted to be highly independent of precipitation. This has important management implications because certain landscape structures associated with woody cover buffer bobwhite populations from drought. To facilitate management based on our results, we mapped our model predictions for covey counts. This allows managers to spatially prioritize where management interventions need to occur, and evaluate the potential efficacy for these interventions to create positive bobwhite population responses. (c) 2015 The Wildlife Society. |
英文关键词 | bobwhite brush drought ecology FRAGSTATS landscape landscape structure management northern bobwhite precipitation shrubland |
类型 | Article |
语种 | 英语 |
国家 | USA |
收录类别 | SCI-E |
WOS记录号 | WOS:000366527700002 |
WOS关键词 | AD MODEL BUILDER ; SCALED QUAIL ; POPULATION-DYNAMICS ; HABITAT ; WEATHER ; ECOLOGY ; MANAGEMENT ; RESPONSES ; RANGE ; COVER |
WOS类目 | Ecology ; Zoology |
WOS研究方向 | Environmental Sciences & Ecology ; Zoology |
资源类型 | 期刊论文 |
条目标识符 | http://119.78.100.177/qdio/handle/2XILL650/194891 |
作者单位 | 1.Texas A&M Univ, Caesar Kleberg Wildlife Res Inst, Kingsville, TX 78363 USA; 2.King Ranch Inc, Kingsville, TX 78363 USA |
推荐引用方式 GB/T 7714 | Parent, Chad J.,Hernandez, Fidel,Brennan, Leonard A.,et al. Northern bobwhite abundance in relation to precipitation and landscape structure[J],2016,80(1):7-18. |
APA | Parent, Chad J.,Hernandez, Fidel,Brennan, Leonard A.,Wester, David B.,Bryant, Fred C.,&Schnupp, Matthew J..(2016).Northern bobwhite abundance in relation to precipitation and landscape structure.JOURNAL OF WILDLIFE MANAGEMENT,80(1),7-18. |
MLA | Parent, Chad J.,et al."Northern bobwhite abundance in relation to precipitation and landscape structure".JOURNAL OF WILDLIFE MANAGEMENT 80.1(2016):7-18. |
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