PMID: 18213962Jan 25, 2008Paper

Terrestrial liming benefits birds in an acidified forest in the northeast

Ecological Applications : a Publication of the Ecological Society of America
Sarah E Pabian, Margaret C Brittingham

Abstract

Studies in Europe have reported negative effects of acid deposition on forest birds, and research in North America has identified links between forest bird abundance and rates of acid deposition. We examined the bird community in an acidified forest in central Pennsylvania (USA) and evaluated the effects of terrestrial lime application on birds. We used a before-after control-impact (BACI) study design, with one year of observation before (2003) and three years after lime application (2004, 2005, and 2006). Between the 2003 and 2004 field seasons, 4500 kg/ha of dolomitic lime were applied to two of four 100-ha watersheds. Each year, we monitored bird abundance and Ovenbird (Seiurus aurocapilla) eggshell thickness and territory size. Soil and snail abundance data were also collected. The bird community and territory size results indicated that the study area may be providing low-quality habitat for forest birds, perhaps as a result of acid deposition. We found lower forest bird abundances than have been found in less acidified areas of Pennsylvania, and larger Ovenbird territory sizes than have been found in other studies. We found a significant positive relationship between soil calcium and bird abundance, indicating that soil ...Continue Reading

References

Oct 1, 1989·Proceedings of the National Academy of Sciences of the United States of America·C S RobbinsS Droege
Aug 15, 2002·Proceedings of the National Academy of Sciences of the United States of America·Ralph S HamesAndre A Dhondt

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Citations

Feb 13, 2016·Environmental Science & Technology·H Spencer BanzhafJuha V Siikamäki
Oct 27, 2015·Environmental Science & Technology·Gregory B LawrenceMichael R Antidormi
May 13, 2009·Annals of the New York Academy of Sciences·Gary M LovettKathleen C Weathers
Apr 20, 2016·The Science of the Total Environment·Gregory B LawrenceKaren Riva-Murray

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