Nutrient retranslocation in the foliage of Pinus sylvestris L. growing along a heavy metal pollution gradient
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منابع مشابه
Nutrient retranslocation in the foliage of Pinus sylvestris L. growing along a heavy metal pollution gradient.
Retranslocation of N, P, K, Ca, Mg, Mn, Fe, Zn, Cu and Ni within the foliage of Scots pine (Pinus sylvestris L.) was studied during autumnal needle senescence along a heavy-metal pollution gradient in western Finland. The stands were located at distances of 0.5 (Har 0.5), 4 (Har 4) and 8 km (Har 8) to the southeast of a copper-nickel smelter at Harjavalta. A background study stand was located a...
متن کاملMicrofungi and microbial activity along a heavy metal gradient.
Soil fungal biomass, microfungal species composition, and soil respiration rate of conifer mor soil were studied along a steep copper and zinc gradient (up to 20,000 mug of Cu and 20,000 mug of Zn g dry soil) around a brass mill near the town of Gusum in South Sweden. Fungal biomass and soil respiration rate decreased by about 75% along the metal gradient. Above 1,000 mug of Cu g, the decrease ...
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The accumulation of cadmium, copper and zinc and the induction of metallothioneins (MT) in liver of three freshwater fish species was studied. Gudgeon (Gobio gobio), roach (Rutilus rutilus) and perch (Perca fluviatilis) were captured at 6 sampling sites along a cadmium and zinc gradient and one reference site in a tributary of the Scheldt River in Flanders (Belgium). At each site up to 10 indiv...
متن کاملEvaluation of Heavy Metal Pollution in Anzali Wetland, Guilan, Iran
Background: Evaluation of heavy metals as toxic pollutants in environment has a significant importance in environmental pollution studies. surficial sediments of water resources have a high potential in releasing heavy metals to the upper water environment, hence sediment analysis presents guidelines to the authorities for monitoring the environmental systems. Methods: In this study, total an...
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ژورنال
عنوان ژورنال: Tree Physiology
سال: 1996
ISSN: 0829-318X,1758-4469
DOI: 10.1093/treephys/16.10.825