THE RESPONSE OF ROOTS OF HERBACEOUS PLANT-SPECIES TO HEAVY-METALS

被引：135

作者：

PUNZ, WF

SIEGHARDT, H

机构：

[1] Institut für Pflanzenphysiologie der Universität Wien, A-1091 Wien, Althanstraße 14

来源：

ENVIRONMENTAL AND EXPERIMENTAL BOTANY | 1993年 / 33卷 / 01期

关键词：

HEAVY METALS; ROOTS; RESISTANCE; SHOOT ROOT RATIO; METALLOPHYTES;

D O I：

10.1016/0098-8472(93)90058-N

中图分类号：

Q94 [植物学];

学科分类号：

071001 ;

摘要：

Current knowledge on the uptake, translocation and distribution of heavy metals in plants is summarized, with emphasis on the roots of herbaceous plants and their reactions to this kind of stress. Results from investigations at several contaminated sites in the Eastern Alps of Europe (predominantly mine spoil) on heavy metal accumulation and exclusion characteristics of plants are presented. General resistance strategies of plants are discussed indicating some possible misunderstandings in the usage of resistance terminology. Finally, some neglected questions on topics in the 'mainstream' of experimental work on heavy metals and plants are considered.

引用

页码：85 / 98

页数：14

共 116 条

[91] HEAVY-METAL CONTENT AND NUTRIENT CONTENT OF PLANTS AND SOIL SAMPLES FROM METAL LIFEROUS WASTE DUMPS IN BLEIBERG (CARINTHIA, AUSTRIA) .1. HERBACEOUS PLANTS [J].