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人类活动对南极陆地生态系统影响.PDF

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121 Vol. 12, No. 1 20003 CHINESE JOURNAL OF POLAR RESEARCH March 2000 a ( , 210008) Ha s-Peter Blume ( , D-24098, ) , , , , 1 , , ( Abbott a d Be i ghoff, 1990; Wolff, 1990; Bo er, 1994) , , , , ( Bo er, 1990; Campbell et al. , 1994) , , 50, ( M achow ski, 1992; Bo er , 1994) 50, , , , a [ ] 199911 [ ] [ ] , , 1996, 1998Kiel 1 - : Ha s Peter Blume 63 1985, 3 000, 90090, 5 000( Gjelsvik, 1985; Sto ehouse, 1992) , 1993, 629 255( - ) People days Headla d Merri gto , 40, 20 , , ( Wolff, 1990; Harris, 1991a; M achow ski, 1992) , , 50, 1991, 39 000, , 40% 80, , ( E ze bacher, 1992; Sto ehouse, 1992) ( Polish Arctow ski Statio ) 199112 19932, 5 000( Do achie, 1993) 1994, ( Roura a d Fairley, 1995) , , ( E ze bacher, 1992) , , ( e. g . T homso , 1977; Culik et al. , 1990; Harris, 1991b; M achow ski, 1992; Woehler et al. , 1994) ( A tarctic Pe i sula) ( South Shetla d Isla ds) , , , ( Sto ehouse, 1992) , ( radioactive debris) , ( Picciotto a d Wilgai , 1963; Jouzel et al. , 1979; Pourchet et al. , 1983) ( orga ochlori e polluta ts) , , ( Slade et al. , 1966; Brewerto , 1969; Co roy a d Fre ch, 1974; Lukow ski, 1983) , ( exoge ous a d i vadi g biota)
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