TESTATE AMEBAS POPULATIONS FROM MOSS AND LICHEN HABITATS IN THE ARCTIC

被引:63
作者
BEYENS, L [1 ]
CHARDEZ, D [1 ]
DELANDTSHEER, R [1 ]
DEBOCK, P [1 ]
JACQUES, E [1 ]
机构
[1] FAC SCI AGRON ETAT, ZOOL GEN & FAUNIST LAB, B-5800 GEMBLOUX, BELGIUM
关键词
D O I
10.1007/BF00441696
中图分类号
X176 [生物多样性保护];
学科分类号
090705 ;
摘要
Forty-five taxa of testate amoebae were found in 53 samples from mosses and lichens collected in East Greenland (Angmagssalik region), Jan Mayen and N.W. Spitsbergen [Norway]. It is possible to distinguish four associations, with a different responses in relation to the moisture content, the hydrogen-ion concentration and the increasing continentality with latitude. A trend of diminishing diversity and number of taxa towards the north is also shown.
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页码:165 / 173
页数:9
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