http://www.bibsonomy.org/burst/user/karinnadrowski/ecologyBibSonomy BuRST Feed for /user/karinnadrowski/ecology2008-10-12T19:26:04+02:00Birds and serviceshttp://www.bibsonomy.org/bibtex/2f3303fc285289e06d2ef9ae429633b20/karinnadrowskikarinnadrowski2008-07-03T10:35:35+02:00bird ecoystem biodiversity bird_decline extinction seeds forest ecology pollination dispersal <span style="color:#555555;">C. H. <a href="http://www.bibsonomy.org/author/Sekercioglu">Sekercioglu</a> und G. C. <a href="http://www.bibsonomy.org/author/Daily">Daily</a> und P. R. <a href="http://www.bibsonomy.org/author/Ehrlich">Ehrlich</a> </span><em>Proceedings Of The National Academy Of Sciences Of The United States Of America</em><em>101(52):18042--18047</em><em>December2004. </em>Thu Jul 03 10:35:35 CEST 2008Proceedings Of The National Academy Of Sciences Of The United States Of AmericaDecember5218042--18047Ecosystem consequences of bird declines1012004bird ecoystem biodiversity bird_decline extinction seeds forest ecology pollination dispersal We present a general framework for characterizing the ecological and societal consequences of biodiversity loss and applying it to the global avifauna. To investigate the potential ecological consequences of avian declines, we developed comprehensive databases of the status and functional roles of birds and a stochastic model for forecasting change. Overall, 21% of bird species are currently extinction-prone and 6.5% are functionally extinct, contributing negligibly to ecosystem processes. We show that a quarter or more of frugivorous and omnivorous species and one-third or more of herbivorous, piscivorous, and scavenger species are extinction-prone. Furthermore, our projections indicate that by 2100, 6-14% of all bird species will be extinct, and 7-25% (28-56% on oceanic islands) will be functionally extinct. Important ecosystem processes, particularly decomposition, pollination, and seed dispersal, will likely decline as a result.Ebook on ecological economics. Bob Costanza mentioned in Salzau 2008, that they would revise the book online in the encyclopedia of earth.http://www.bibsonomy.org/bibtex/23f1d49b62cface3ddf29813301b1a7f8/karinnadrowskikarinnadrowski2008-06-14T22:15:23+02:00Costanza economy ecology ecosystem_service ebook <span style="color:#555555;"> </span><em>St. Lucie Press and International Society for Ecological Economics, </em>(<em>1997</em>)Sat Jun 14 22:15:23 CEST 2008An Introduction to Ecological Economics (e-book)1997Costanza economy ecology ecosystem_service ebook Measuring the Diversity of What? And for What Purpose? A Conceptual Comparison of Ecological and Economic Biodiversity Indices by Stefan Baumgärtnerhttp://www.bibsonomy.org/bibtex/2e64b6b3fa11fad60e84d93bfa3479f1d/karinnadrowskikarinnadrowski2008-05-07T15:28:18+02:00biodiversity economy ecology ecosystem_service <span style="color:#555555;">Stefan <a href="http://www.bibsonomy.org/author/Baumgärtner">Baumg&#228;rtner</a> </span>(<em>2006</em>) <em>Available at http://ssrn.com/abstract=894782 . </em>Wed May 07 15:28:18 CEST 2008Available at http://ssrn.com/abstract=894782Measuring the Diversity of What? And for What Purpose? A Conceptual Comparison of Ecological and Economic Biodiversity Indices2006biodiversity economy ecology ecosystem_service http://www.bibsonomy.org/bibtex/242960dbf5ca413e9f4e728abd2c5c51b/karinnadrowskikarinnadrowski2008-05-07T15:05:53+02:00insurance publicGood economy ecology ecosystem_service <span style="color:#555555;">M. F. <a href="http://www.bibsonomy.org/author/Quaas">Quaas</a> und S. <a href="http://www.bibsonomy.org/author/Baumgärtner">Baumg&#228;rtner</a> </span><em>Ecological Economics</em>(<em>2008</em>)Wed May 07 15:05:53 CEST 2008Ecological Economics397-406Natural vs. financial insurance in the management of public-good ecosystems65(2):2008insurance publicGood economy ecology ecosystem_service