Ordination of plant communities in forest biogeocenoses under conditions of air pollution in the northern Kola Peninsula

被引：7

作者：

Koptsik, SV ^{[1
]}

Koptsik, GN ^{[1
]}

Meryashkina, LV ^{[1
]}

机构：

[1] Moscow MV Lomonosov State Univ, Moscow 119892, Russia

来源：

RUSSIAN JOURNAL OF ECOLOGY | 2004年 / 35卷 / 03期

基金：

俄罗斯基础研究基金会;

关键词：

forest biogeocenoses; phytocenoses; diversity indices; soils; pollution; heavy metals; principal component method; ordination diagrams;

D O I：

10.1023/B:RUSE.0000025966.51272.85

中图分类号：

Q14 [生态学（生物生态学）];

学科分类号：

071012 ; 0713 ;

摘要：

The species diversity and structure of the tree, herb-dwarf shrub, and moss-lichen layers in the biogeocenoses (BGCs) of pine forests of the Kola Peninsula were analyzed in the zone affected by the Pechenganikel Combined Works. Relationships of the diversity of phytocenoses with the amount of atmospheric fallout and the concentrations of accessible compounds of polluting elements (nickel and copper) and nutrients (potassium, magnesium, and nitrogen) in forest litters were revealed.

引用

页码：161 / 170

页数：10

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