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Determination of total mercury and mercury species in fish and aquatic ecosystems of Moravian rivers
speciation total mercury methylmercury inorganic mercury chub (Leuciscus cephalus) Jihlava Becva Loucka Dyje muscle gills liver kidney skin zoobenthos sediment water sample stability
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2015/3/5
Contents of total mercury and mercury species (methylmercury – MeHg, inorganic mercury – Hg2+) were determined in four Moravian rivers – Jihlava, Becva, Loucka and Dyje (Czech Republic). Five tissues ...
The occurrence of fungal and insect pests in riparian stands of the central Hron and Slatina rivers
riparian stands poplar willow aspen
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2015/3/3
The paper deals with the occurrence of fungi and rusts, viruses and insects on main woody species in
riparian stands along the middle courses of the Slatina and Hron rivers in Slovakia in 2002–2004. ...
An application of different biotic and diversity indices for assessing water quality: A case study in the Rivers Çukurca and Isparta (Turkey)
Biotic index diversity index macro-zoobenthos water quality Turkey
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2011/2/22
A number of biotic indices (Biological Monitoring Working Party-BMWP, Average Score Per Taxa-ASPT, Belgian Biotic Index-BBI, Family Biotic Index-FBI, Saproby Index-SI, Extended Biotic Index-EBI, Bioti...
A survey of pests of stored Ginger [Zingiber officinale (Rosc.)] in some selected markets in Rivers State, Nigeria
Arthropods ginger fungi pest infestation infection
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2011/1/12
Two seasonal surveys were carried out in the months of March/April and June/July, 2009 to identify insect pests of stored ginger. Dried ginger was randomly obtained from old stocks in 10 local markets...
EFFECT OF HEAVY METALS ON SELF-PURIFICATION PROCESSES IN RIVERS
self-purification biochemical oxygen demand heavy metals toxicity
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2010/3/26
The inhibitory effects of heavy metals on self-purification processes in surface water were
studied. Toxicities of the metals were evaluated on the grounds of the results of the Biochemical Oxygen De...
REGIONAL INFLUENCES ON ALGAL BIODIVERSITY IN TWO POLLUTED RIVERS OF EURASIA (RUDNAYA RIVER, RUSSIA,AND QISHON RIVER, ISRAEL) BY BIOINDICATION AND CANONICAL CORRESPONDENCE ANALYSIS
CCA algal biodiversity ecology Russia Israel
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2010/3/25
In our study we investigated two polluted rivers of Eurasia from silicate and carbonate regions.We revealed an algal diversity consisting of 184 algal species and cyanoprokaryotes in the Rudnaya River...
Hydrochemistry of rivers in an acid sulphate soil hotspot area in western Finland
acid sulphate soil hydrochemistry hydrograph Finnish rivers toxic metals
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2010/8/11
During heavy rains and snow melting, acid sulphate (AS) soils on the coastal plains of Finland are flushed resulting in discharge of acidic and metal-rich waters that strongly affect small streams. In...