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This report discusses the assessment of how farm management influences nitrate concentrations in drainage water and its subsequent impact on wetlands ...
Read moreThe effect of a road upon heathland vegetation was investigated at five sites adjacent to the main trunk road through the New Forest, Hampshire, UK, w...
Read moreFurther observations in Britain [cf. RAE/A 60, 2745] showed that the net annual production of lime saplings (Tilia vulgaris) was 23.4 g dry matter/sap...
Read moreWith the aid of aerial photographs, a survey of the geology, soils, vegetation and land use and an assessment of land capability were made. Erosion is...
Read moreThe dispersion, biomass and population structure of the semi-desert shrub Zygophyllum eurypterum were measured in a 1-ha sample of the Turan Biosphere...
Read moreSummary only. The deposits of mangrove swamps and tropical lagoons are varied and range from coarse sands through mixed deposits to muds and clays. Ma...
Read moreThe foliage areas exposed to direct sunlight, or shaded from it by other foliage, can be calculated for any particular foliage-area index given the in...
Read moreThe relationship between leaf conductance and environmental variables was examined during two summers in 22-year-old Shamouti orange trees. Soil water...
Read moreThe viable weed seed content of the surface soil at 78 sites in the upper Belize Valley, British Honduras, averaged 6488 seeds/m2 and included 54 spec...
Read moreThe Living England project, led by Natural England, is a multi-year programme delivering a satellite-derived national habitat layer in support of the ...
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