MIDGE FAUNA DEVELOPMENT IN ACIDIFIED LAKES IN NORTHERN EUROPE

被引：22

作者：

BRODIN, YW

机构：

来源：

PHILOSOPHICAL TRANSACTIONS OF THE ROYAL SOCIETY OF LONDON SERIES B-BIOLOGICAL SCIENCES | 1990年 / 327卷 / 1240期

关键词：

D O I：

10.1098/rstb.1990.0065

中图分类号：

Q [生物科学];

学科分类号：

07 ; 0710 ; 09 ;

摘要：

Analyses of stratigraphical sedimentary remains of aquatic midges (Chironomidae, Chaoboridae and Ceratopogonidae) revealed pronounced faunal changes attributable to acidification in N European lakes from about 1850 and onwards. Increased lake acidification during this century generally caused a reduction of midge fauna stability, diversity, productivity and survival rate. The similarity of chironomid species composition between lakes increased. Changes in chironomid species composition also revealed that oligotrophication is a typical feature of acidified lakes. -Author

引用

页码：295 / 298

页数：4