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When weather was favourable (warm, dry) for ovi-position by O. frit, the combined activity of predators and parasites was found to be inadequate to pr...
Read moreA steady-state model linking the influxes and effluxes of CO2 to and from the substomatal cavity through the mean intercellular-space CO2 concentratio...
Read moreDeterminations of the phosphorus adsorption characteristics of a range of heathland soils are described and related to differences in phosphorus econo...
Read moreMost of the available literature on the bushmeat trade in South America focuses on the Amazonia, probably because the bushmeat trade in other ecosyste...
Read moreA 'simulator' is described, which integrates measurements of light intensity within a forest canopy in order to estimate the total amount of CO2 fixed...
Read moreThe efficiency properties of price and nonprice instruments for conservation in environmental policy are well understood. However, there is little evi...
Read moreThe role of heat and nutrient supply from ash after light and hot fires on Brittany (France) heathland soils (brown acidic soils) were studied in the ...
Read moreMarine protected areas are increasingly being recommended as an essential component of the management of exploited marine species, but virtually no at...
Read moreDifferent pressures often co-occur in rivers and act simultaneously on important processes and variables. This complicates the diagnosis of hydromorph...
Read moreInvasive species threaten biodiversity, and their eradication is desirable whenever possible. Deciding whether an invasive species has been successful...
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