학제간연구 | Interdisciplinary Studies in Gambling | 跨学科研究
- date : 2015-05-20 01:10|hit : 1483
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- Article] Effect of two native invasive tree species on upland pine breeding bird communities in Georgia
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DocNo of ILP: 4060
Doc. Type: Article
Title: Effect of two native invasive tree species on upland pine breeding bird communities in Georgia
Authors: Klaus, N; Keyes, T
Full Name of Authors: Klaus, Nathan; Keyes, Tim
Keywords by Author:
Keywords Plus: PIEDMONT; FORESTS; DISTURBANCE; VEGETATION
Abstract: Georgia land lottery maps from the 1820s reveal two tree species, water oak (Quercus nigra) and sweetgum (Liquidambar styraciflua), were formerly limited to major floodplains in the Piedmont and Coastal Plain. These species are now common in upland sites as a result of past land use and disruption of fire regimes. We investigated the effect this invasion had on breeding bird diversity in upland mixed pine (Pinus spp.) stands based on 90 point counts conducted in spring 2005. Half of these stands had no water oak or sweetgum (open stands) and half had a minimum of 25% of their basal area as water oak and/or sweetgum (invaded stands). Bird species richness and abundance were 42 and 41 % lower, respectively, in invaded stands. Thirty-five bird species had more than 20 records and were tested for an association with invaded stands. No species were positively associated with invaded stands while 10 were negatively associated with invaded stands; these were mostly grassland pine savanna and shrubland bird species of high conservation value. Invasion of upland pine forest by these native tree species is similar to invasion by exotic species, and appears to disrupt ecosystem function causing declines in bird diversity.
Cate of OECD: Biological sciences
Year of Publication: 2007
Business Area: lottery
Detail Business: lottery
Country: USA
Study Area:
Name of Journal: WILSON JOURNAL OF ORNITHOLOGY
Language: English
Country of Authors: [Klaus, Nathan; Keyes, Tim] Georgia Dept Nat Resources, Nongame Conservat Sect, Forsyth, GA 31029 USA
Press Adress: Klaus, N (reprint author), Georgia Dept Nat Resources, Nongame Conservat Sect, 116 Rum Creek Dr, Forsyth, GA 31029 USA.
Email Address: Nathan-Klaus@dnr.state.ga.us
Citaion:
Funding:
Lists of Citation: Barrett LL, 1943, J AGRIC RES, V67, P0111; BRENDER EV, 1974, J FOREST, V72, P34; Cowell CM, 1998, AM MIDL NAT, V140, P78, DOI 10.1674/0003-0031(1998)140[0078:HCIVAD]2.0.CO;2; Frost C.C., 1995, P TALL TIMBERS FIRE, V19, P39; HAMEL PB, 1996, SO120 USDA FOR SERV; Hunter WC, 2001, WILDLIFE SOC B, V29, P440; Kupferberg SJ, 1997, ECOLOGY, V78, P1736; Lorimer CG, 2001, WILDLIFE SOC B, V29, P425; McCay DH, 2001, LANDSCAPE ECOL, V16, P89, DOI 10.1023/A:1011178517971; MYERS RL, 1985, B TORREY BOT CLUB, V112, P241, DOI 10.2307/2996539; NELSON TC, 1957, ECOLOGY, V38, P390, DOI 10.2307/1929881; Panjabi AO, 2005, PARTNERS FLIGHT TECH; PLUMMER G L, 1975, Bulletin of the Georgia Academy of Science, V33, P1; SAS Institute, 2003, SAS VERS 9 1; Wilcove DS, 1998, BIOSCIENCE, V48, P607, DOI 10.2307/1313420; Wilson EO, 1992, DIVERSITY LIFE
Number of Citaion: 16
Publication: WILSON ORNITHOLOGICAL SOC
City of Publication: WACO
Address of Publication: 5400 BOSQUE BLVD, STE 680, WACO, TX 76710 USA
ISSN: 1559-4491
29-Character Source Abbreviation: WILSON J ORNITHOL
ISO Source Abbreviation: Wilson J. Ornithol.
Volume: 119
Version: 4
Start of File: 737
End of File: 741
DOI: 10.1676/06-125.1
Number of Pages: 5
Web of Science Category: Ornithology
Subject Category: Zoology
Document Delivery Number: 247WP
Unique Article Identifier: WOS:000252113600026
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