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Max. hourly rates of CO2 uptake measured in midsummer in well-developed communities of S. molesta and E. crassipes ranged from 20 to 23 and from 30 to...
Read moreThe survival dynamics of VAM fungi were determined by bioassay for soils stored for 0.5-6 yr in topsoil stockpiles associated with a coal surface mine...
Read moreRelative densities of birds, vegetation profiles and bird food resources were assessed in 7 exotic conifer plantations (6 Pinus radiata,1 Pseudotsuga ...
Read moreA study of Cervus elaphus and Odocoileus hemionus during May-Oct. in a partially logged Abies amabilis forest on the W. slope of the Cascade Range in ...
Read moreNitrate, ammonium, and phosphate were added to the forest floor of an alluvial swamp at a weekly rate of 1 g of nitrogen or phosphorus per m2 for near...
Read moreSeasonal foliar nutrient dynamics of four deciduous forest tree species, Quercus prinus, Q. alba, Acer rubrum and Fagus grandifolia, were examined in ...
Read moreMultiple regression analysis was applied to single-event samples of throughfall beneath oak trees to separate the contributions of dry deposition and ...
Read moreIn view of the use of salt marshes along the southern shores of Hudson Bay as breeding grounds and feeding areas by lesser snow geese and Canada geese...
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