Global S&T Development Trend Analysis Platform of Resources and Environment
DOI | 10.1016/j.foreco.2017.02.009 |
Nocturnal insect availability in bottomland hardwood forests managed for wildlife in the Mississippi Alluvial Valley | |
Ketzler, Lorraine P.1; Comer, Christopher E.1; Twedt, Daniel J.2 | |
2017-05-01 | |
发表期刊 | FOREST ECOLOGY AND MANAGEMENT
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ISSN | 0378-1127 |
EISSN | 1872-7042 |
出版年 | 2017 |
卷号 | 391 |
文章类型 | Article |
语种 | 英语 |
国家 | USA |
英文摘要 | Silviculture used to alter forest structure and thereby enhance wildlife habitat has been advocated for bottomland hardwood forest management on public conservation lands in the Mississippi Alluvial Valley. Although some songbirds respond positively to these management actions to attain desired forest conditions for wildlife, the response of other species, is largely unknown. Nocturnal insects are a primary prey base for bats, thereby influencing trophic interactions within hardwood forests. To better understand how silviculture influences insect availability for bats, we conducted vegetation surveys and sampled insect biomass within silviculturally treated bottomland hardwood forest stands. We used passive blacklight traps to capture nocturnal flying insects in 64 treated and 64 untreated reference stands, located on 15 public conservation areas in Arkansas, Louisiana, and Mississippi. Dead wood and silvicultural treatments were positively associated with greater biomass of macro-Lepidoptera, macro-Coleoptera, and all insect taxa combined. Biomass of micro-Lepidoptera was negatively associated with silvicultural treatment but comprised only a small proportion of total biomass. Understanding the response of nocturnal insects to wildlife-forestry silviculture provides insight for prescribed silvicultural management affecting bat species. Published by Elsevier B.V. |
英文关键词 | Bats Bottomland hardwood forest Desired forest conditions Insect availability Mississippi Alluvial Valley Wildlife forestry |
领域 | 气候变化 |
收录类别 | SCI-E |
WOS记录号 | WOS:000399511500013 |
WOS关键词 | INSECTIVOROUS BATS ; MODEL SELECTION ; SOUTH-CAROLINA ; HABITAT USE ; PREY ; DISTURBANCE ; DIVERSITY ; PATTERNS ; ASSOCIATIONS ; COMMUNITIES |
WOS类目 | Forestry |
WOS研究方向 | Forestry |
引用统计 | |
文献类型 | 期刊论文 |
条目标识符 | http://119.78.100.173/C666/handle/2XK7JSWQ/23719 |
专题 | 气候变化 |
作者单位 | 1.Stephen F Austin State Univ, Arthur Temple Coll Forestry & Agr, 419 East Coll St, Nacogdoches, TX 75962 USA; 2.Univ Memphis, Patuxent Wildlife Res Ctr, US Geol Survey, Memphis, TN 38152 USA |
推荐引用方式 GB/T 7714 | Ketzler, Lorraine P.,Comer, Christopher E.,Twedt, Daniel J.. Nocturnal insect availability in bottomland hardwood forests managed for wildlife in the Mississippi Alluvial Valley[J]. FOREST ECOLOGY AND MANAGEMENT,2017,391. |
APA | Ketzler, Lorraine P.,Comer, Christopher E.,&Twedt, Daniel J..(2017).Nocturnal insect availability in bottomland hardwood forests managed for wildlife in the Mississippi Alluvial Valley.FOREST ECOLOGY AND MANAGEMENT,391. |
MLA | Ketzler, Lorraine P.,et al."Nocturnal insect availability in bottomland hardwood forests managed for wildlife in the Mississippi Alluvial Valley".FOREST ECOLOGY AND MANAGEMENT 391(2017). |
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