DIFFERENTIAL TOLERANCES AMONG SOFT-WATER MACROPHYTE SPECIES TO ACIDIFICATION

被引:23
作者
ARTS, GHP [1 ]
ROELOFS, JGM [1 ]
DELYON, MJH [1 ]
机构
[1] CATHOLIC UNIV NIJMEGEN,AQUAT ECOL LAB,6525 ED NIJMEGEN,NETHERLANDS
来源
CANADIAN JOURNAL OF BOTANY-REVUE CANADIENNE DE BOTANIQUE | 1990年 / 68卷 / 10期
关键词
D O I
10.1139/b90-278
中图分类号
Q94 [植物学];
学科分类号
071001 ;
摘要
Examined 26 macrophyte species characteristic of soft water on sandy soils in The Netherlands. One group consists of species that can (at least temporarily) survive under extremely acid conditions (pH < 5); a 2nd group contains species that are limited by a distinct minimum pH of the water (pH 5-6). This sharp distinction between groups on the basis of pH can be used for reconstructing the development of acidification in waters using historical data on the macrophytes involved. -from Authors
引用
收藏
页码:2127 / 2134
页数:8
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