Impacts of Point Polluters on Terrestrial Biota: Comparative analysis of 18 contaminated areas
Springer Science & Business Media, 28.07.2009 - 466 Seiten
The adverse consequences of pollution impact on terrestrial ecosystems have been under careful investigation since the beginning of the twentieth century. Several thousand case studies have documented the biotic effects occurring in contaminated areas. However, after more than a century of research, ecologists are still far from understanding the effects of pollution on biota. Only a few generalisations have been made on the basis of extensive monitoring programs and numerous expe- ments with industrial contaminants. The need to reveal general patterns in the responses of terrestrial biota to ind- trial pollution and to identify the sources of variation in these responses became obvious more than a decade ago. At about that time, our team initiated a quanti- tive research synthesis of the biotic effects caused by industrial pollution, based on 1 a meta-analysis of published data. All meta-analyses conducted so far (covering diversity and abundance of soil microfungi, diversity of vascular plants, diversity and abundance of terrestrial arthropods, and plant growth and reproduction) c- sistently showed high heterogeneity in the responses of terrestrial biota to industrial pollution. At the same time, they demonstrated an unexpected shortage of infor- tion suitable for meta-analyses, as well as a considerable influence of methodology of primary studies on the outcome of the research syntheses. To overcome the identified problems, we designed a comparative study, the results of which are reported in this book.
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Impacts of Point Polluters on Terrestrial Biota: Comparative analysis of 18 ...
Mikhail Kozlov,Elena Zvereva,Vitali Zverev
Keine Leseprobe verfügbar - 2012
aluminium smelter analysis ANOVA Betula pubescens birch Bratsk changes color plates consult Fig consult Table 4.1 contaminated copper smelter correlation damage data sets decrease density detected Dist diversity ecology effects of pollution Emissions of pollutants environmental field layer vegetation Fluctuating asymmetry forest Fv/Fm Harjavalta herbivores impact zone increase industrial barrens industrial pollution Kandalaksha Karabash Kostomuksha Kozlov & Zvereva Krompachy leaf leaf/needle located measurements meta-analysis mg/kg Monchegorsk Nadvoitsy needle longevity nickel-copper smelter Nikel non-ferrous smelters Norilsk overall effect Photo Picea abies Pinus sylvestris plant communities point polluters Poll pollutants in Russia polluters Fig pollution pollution effects pollution impact pollution load published data reported responses to pollution Revda Roitto Russia Salix Scots pine shoot length significant soil pH soil respiration sources of variation study sites sulphur dioxide terrestrial biota top-canopy trees Vaccinium vitis-idaea vascular plants Vorkuta woody plants Zverev Plate Zvereva & Kozlov