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 4,782 results
The results of a survey carried out in Britain in 1987 and 1988 are recorded. Participants, mainly children, recorded the first visit for each bumble ...
Read moreThese areas have a long history of grazing by sheep and are stocked at up to 6.45 sheep/ha, average 4.75/ha (counting 1 lamb as 0.5 ewe). Lambs, 1.25/...
Read moreAgroforestry can reduce risks and promote sustainable agricultural production under shifting climate and weather extremes by (1) reducing threats and ...
Read moreExperiments were conducted (1) to determine whether resistance to MCPA would subside in a population of Ranunculus acris subsp. acris after ending a 3...
Read moreThe potential of substratum manipulations as a technique for enhancing food supplies for waders was investigated in 98 constructed ponds at 6 sites in...
Read moreB. tricuspis is a small (up to 4 m) tree restricted to a 50 km2 area of fire-prone sclerophyllous heath and scrub in Western Australia. In a study in ...
Read moreIn connection with the species' suitability for use in reclamation of acidic strip-mine environments, evaluations were made in greenhouse experiments ...
Read moreThe phenology and growth chracteristics of U. dioica are considered in relation to the successful exploitation of the plant in E. Anglia by several He...
Read moreThis paper presents five examples of area development in very different landscapes in the Netherlands. These examples also illustrate the shift in the...
Read moreThe growing global prevalence of energy efficient broad spectrum lighting threatens to disrupt an array of visually guided ecological processes. Broad...
Read more