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 81 results
1. Fields left fallow after harvest (i.e. stubble fields) support high wintering densities of many species of granivorous bird. We examined correlates...
Read moreThe abundance of breeding skylarks (Alauda arvensis) was determined by surveying singing males in over 600 randomly selected 1-km squares throughout B...
Read moreHow much do poor rural households rely on environmental extraction from natural ecosystems? And how does climate variability impact their livelihoods?...
Read moreThe survival of four populations of eggs of Hylemya (Leptohylemyia) coarctata (Fall.) at Rothamsted in southern England was studied. Few eggs disappea...
Read moreIn further investigations at Rothamsted [cf. preceding abstract], parasitism, overcrowding (two or more larvae in the same shoot), disease and predati...
Read moreA mathematical model for simulating the population dynamics of Avena sterilis subsp. ludoviciana was constructed using previously reported data. The m...
Read moreMany tropical landscapes have experienced the loss of traditional cultivation practices as they have transitioned to other land use systems. The Tanin...
Read moreField studies were conducted in the Netherlands during 1993-96 to assess the effects of herbicide drift and fertilizer misplacement on the botanical d...
Read more1. Emerging wildlife diseases often comeswith negative cultural and economic impact. Limiting disease spread is a recurrent goal and challenge, but th...
Read moreThe numbers of deer (Capreolus capreolus, Cervus elaphus and Dama dama [fallow deer]) are rising throughout Britain and population densities frequentl...
Read more