title: As the antarctic ice pack recedes, a fragile ecosystem hangs in the balance.
authors.affiliation: Public Library of Science. lgross@plos.org <lgross@plos.org>
authors.forename: Liza
authors.initials: L
authors.lastname: Gross
mesh_terms: D000821:Animal Feed; D000818:Animals; D000864:Antarctic Regions; D001717:Birds; D003081:Cold Climate; D017753:Ecosystem; D007053:Ice; D009792:Oceans and Seas; D046048:Seals, Earless; D013696:Temperature; D014907:Whales
chemical_list: D007053:Ice