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We examined developmental stability in mountain birch Betula pubescens subsp. czerepanovii along a strong pollution gradient in the Kola Peninsula, no...
Read moreSeedlings of Betula pendula, B. pubescens, Quercus robur and Acer pseudoplatanus were exposed to 150-170 mu g/m3 SO2 in fumigation chambers for period...
Read moreAnalysis of weather data for 20 years indicated that toxicity was related to low sunlight hours, and shading experiments confirmed this belief. Round ...
Read moreSeedlings and young trees of Pinus sylvestris were grown in outdoor fumigation chambers at 5 and 150 mu g SO2/m3 (approx.). The higher SO2 concn. redu...
Read moreA mathematical model representing the S cycle in a grazed pasture was programmed on to an analogue computer to simulate the results of a field experim...
Read moreCollembola and Acarina populations were sampled over two years from sites fertilized with three levels of superphosphate (0, 190, 380 kg ha-1yr-1) and...
Read moreSee S. & F. XXVIII [3120]). Soils under Rhizophora racemosa, Avicennia germinans and Sesuvium portulacastrum and soils of four barren flats associ...
Read moreAgroforestry systems are refuges for biodiversity and provide multiple ecosystem functions and services. Diverse multispecies shade tree canopies are ...
Read moreThe application of fungicides is considered an indispensable measure to secure crop production. These substances, however, may unintentionally enter s...
Read morePeatlands are valued for ecosystem services including carbon storage, water provision and biodiversity. However, there are concerns about the impacts ...
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