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Protected areas (PAs) have expanded rapidly in recent decades to help mitigate the ongoing biodiversity crisis but are under increasing human pressure...
Read moreWoody plant encroachment of grasslands is occurring globally, with profound ecological consequences. Attempts to restore herbaceous dominance may fail...
Read moreAlgal assemblages have been included in biological monitoring in a number of national, large-scale and long-term biological monitoring and assessment ...
Read moreAverage summer sheep population densities in ewe units/ha at 56 sites in Snowdonia in 1957-68 were 4.99-10.65 on herb-rich Agrostis tenuis/Festuca ovi...
Read moreNovel insecticides are continuously being developed for application in response to increased legal restriction of previously developed insecticides an...
Read moreA framework that incorporates product differentiation under monopolistic competition applies primarily to the manufacturing industry, and agriculture ...
Read moreThe flowers of 3 ornamental Malus spp. (M. aldenhamensis, M. floribunda cv. Hillierii and M. cv. Golden Hornet) and of cvs Cox's Orange Pippin, Worces...
Read moreThe first 14 years of secondary succession, from 1969 to 1982, are described in a randomized block design experiment on chalk grassland at Aston Rowan...
Read moreA study of P. sitchensis from five North American provenances, ranging between latitudes 47°N. and 57°N., indicated that maximum net photosynthesis te...
Read moreGrowth characteristics and response to atrazine were studied in atrazine resistant (R) and susceptible (S) populations of Amaranthus retroflexus and A...
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