Search
All content is free for everyone to browse, read and share. You’ll find journal articles and non-peer reviewed grey literature. Type keywords into the search box or Use the filtering options below to browse the content.
Showing 460 results
Part II: P. ulmi hatched 4-5 weeks before B. angulatus, and in years when the predator severely checked the mite predation was effective at the beginn...
Read moreThe effects of habitat changes caused by the spraying of herbicides on the breeding birds of regenerating clearcut mixed woodland (comprising Picea ru...
Read moreSeed yields of cowpea (Vigna unguiculata) were assessed in each of two annual growing seasons over the 4-year period 1973 to 1976 in experimental plot...
Read moreComponents of the CO2 balance for a drained minerotrophic fen and a drained ombrotrophic bog in Finland were measured for permanent plots using static...
Read moreA study in semi-arid savanna in South Africa of experimentally isolated A. karroo trees (all other trees and shrubs had been cleared from the sites). ...
Read moreIn this report we present an assessment of potential changes in the spatial distributions of over 3,000 plants and animals that occur in England resul...
Read moreThe recent call to halt biodiversity loss by protecting half the planet has been hotly contested because of the extent to which people might be exclud...
Read moreWater available for irrigation is declining in many rice-growing regions around the world. Global populations continue to rise increasing crop product...
Read moreThe soil nutrient levels, standing crop of litter and populations of soil and litter arthropods of a tropical Australian rainforest on the Atherton Ta...
Read moreThe flight phenologies of Sitobion avenae and Metopolophium dirhodum, as indicated by suction trap catches at 18 sites throughout the UK between 1975 ...
Read more