<?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%">Chapin, F</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%">Virginia, R.</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%">Wall, D</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%">Convey, P</style></author><author><style face="normal" font="default" size="100%">Crepin , A</style></author><author><style face="normal" font="default" size="100%">Danell, K.</style></author><author><style face="normal" font="default" size="100%">Ducklow, H.</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, R. Scholes and N. Ash, eds.</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><keywords><keyword><style  face="normal" font="default" size="100%">MCM</style></keyword></keywords><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><accession-num><style face="normal" font="default" size="100%">LTER.2005-83684</style></accession-num></record></records></xml>