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Populations of A. odoratum were collected from contrasting plots of the Park Grass Experiment, Rothamsted, grown under identical conditions for 6-18 m...
Read moreThe time course of changes in the quantity of Calluna leaves and wood were measured during 1971 and an analysis of the data used to derive the seasona...
Read moreYoung plants of S170 tall fescue were grown in different day/night temperature regimes in most combinations of 10, 15, 20, 25 and 30 deg C in 4 series...
Read moreThis presentation focuses on the UK Environmental Change Network (ECN) and its efforts to monitor short-term and long-term changes in UK ecosystems ac...
Read moreThe breeding of red-winged blackbirds (Agelaius phoeniceus) was used in 4 flood-irrigated hay meadows in Wyoming as a model to study the effects of a ...
Read morePlants face a constant struggle to acquire nutrients and defend themselves against herbivores. Mycorrhizae are fungal mutualists that provide nutrient...
Read moreThe estimation of dose-response relationships is an integral and legally necessary part of the routine regulatory process for herbicides. For each her...
Read moreMacrophyte abundance scores derived from percentage frequencies from permanent transects in four rivers were subjected to DECORANA and TWINSPAN multiv...
Read moreReviews the five main biogeochemical parameters as described in the Russian literature, and assesses their use in the light of experience in biogeoche...
Read moreIntraspecific variation in susceptibility to simazine was examined in 46 different populations of Senecio vulgaris collected from various fruit growin...
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