terrestrial community
1.Among the 100 species, 33 species are water birds, 67 species are terrestrial birds, and it is important part of bird community structure in this area.
2.In 1996, an report, which is issued by the UNEP (United Nations Environment Program), called“taking the action: the environmental guide to you and your community”indicated that the ozone empty of the Antarctic pole is enlarging by the speed of the terrestrial area of the whole America every year, which brings about the continuous ascending of incidence of the skin cancer of the human beings and the rigorous deterioration of the air quality.
