<?xml version="1.0" encoding="UTF-8"?><xml><records><record><source-app name="Biblio" version="7.x">Drupal-Biblio</source-app><ref-type>5</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">F. S. Chapin</style></author><author><style face="normal" font="default" size="100%">McGuire, A</style></author><author><style face="normal" font="default" size="100%">Nuttall, M</style></author><author><style face="normal" font="default" size="100%">Ross A. Virginia</style></author><author><style face="normal" font="default" size="100%">Young, O</style></author><author><style face="normal" font="default" size="100%">Zimov, S</style></author><author><style face="normal" font="default" size="100%">Christensen, T</style></author><author><style face="normal" font="default" size="100%">Godduhn, A</style></author><author><style face="normal" font="default" size="100%">Murphy, E</style></author><author><style face="normal" font="default" size="100%">Diana H. Wall</style></author><author><style face="normal" font="default" size="100%">Zockler, C</style></author><author><style face="normal" font="default" size="100%">Berman, M</style></author><author><style face="normal" font="default" size="100%">Callaghan, T</style></author><author><style face="normal" font="default" size="100%">Peter Convey</style></author><author><style face="normal" font="default" size="100%">A. S. Crepin</style></author><author><style face="normal" font="default" size="100%">Danell, K</style></author><author><style face="normal" font="default" size="100%">Hugh W. Ducklow</style></author><author><style face="normal" font="default" size="100%">Forbes, B</style></author><author><style face="normal" font="default" size="100%">Kofinas, G</style></author></authors><secondary-authors><author><style face="normal" font="default" size="100%">R. Hassan</style></author><author><style face="normal" font="default" size="100%">R. Scholes</style></author><author><style face="normal" font="default" size="100%">N. Ash</style></author></secondary-authors></contributors><titles><title><style face="normal" font="default" size="100%">Polar Systems</style></title><secondary-title><style face="normal" font="default" size="100%">Millennium Ecosystem Assessment. Current State and Trends: Findings of the Condition and Trends Working Group</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2005</style></year></dates><publisher><style face="normal" font="default" size="100%">Island Press</style></publisher><pages><style face="normal" font="default" size="100%">717-743</style></pages><language><style face="normal" font="default" size="100%">eng</style></language></record></records></xml>