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CO2 exchange was measured in Bouteloua gracilis swards in the field. Rates of net photosynthesis as high as 65 mg CO2/dm2 h were observed under optimu...
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 moreSamples of Auchenorrhyncha were collected from fertilized plots in southern England between April 1978 and November 1979. Twenty-nine species were rec...
Read moreFor 6 Sitka spruce (Picea sitchensis) plots with various thinning (no thinning or half trees and one-third of basal area removed) and fertilizer (cont...
Read moreSpacing treatments were created in stands of Sitka spruce (Picea sitchensis) near Edinburgh, Scotland, 3 yr after establishment, by thinning out the e...
Read moreThe problem of determining quickly the extent of insect pest infestations, such as that of the fruit pest Ceratitis capitata in California, is discuss...
Read moreCarbon sequestration is a key ecosystem service provided by forests. Inventory data based on individual trees are considered to be the most accurate m...
Read morePesticides and parasites have each been linked to increased mortality in western honey bees (Apis mellifera). Currently, it is uncertain if one makes ...
Read moreThe importance of ecotonal or edge environments to white-tailed deer (Odocoileus virginianus) was assessed by pellet group counts. Edge and non-edge h...
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