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Data on changes in numbers of 31 species of butterfly in the UK in 1976-86 were used to investigate associations between relative abundance and weathe...
Read moreTo evaluate suitable methods for comparing soil fertility across a large number of undrained rich-fen sites the relationships between soil chemical co...
Read more1. Multiple drivers of environmental change pose a significant challenge for ecological restoration, including climate change, soil salinization and e...
Read moreThe device, which does not require attachment to the shoot apex, includes a light transmitter/receiver system that can be continually repositioned ove...
Read moreAs a result of sunny and low flow conditions during late June 1976, water temp. increased to a max. of 27.6 deg C and accelerated the decay of substan...
Read moreIn order to investigate the factors influencing the establishment of seedlings in permanent grassland, the influence of soil moisture and nitrogen fer...
Read moreThe relationship between leaf conductance and environmental variables was examined during two summers in 22-year-old Shamouti orange trees. Soil water...
Read morePopulations of A. odoratum were collected from contrasting plots of the Park Grass Experiment, Rothamsted, grown under identical conditions for 6-18 m...
Read morePopulations of A. odoratum collected both from unlimed plots of the Park Grass experiment and from natural acid soils were more tolerant of high Al co...
Read moreEffects of total solar radiation and temperature on the early vegetative growth of Helianthus annuus cv. Polestar and Phaseolus vulgaris cv. Canadian ...
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