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 366 results
Factors affecting the production and survival of lambs, including vulnerability to predation, were studied in a flock of about 850 Blackface hill shee...
Read moreThe protection of sensitive species from overfishing is a key aspect of the ecosystem approach to fisheries management. We use life-history parameters...
Read moreIn November 1970 the acidity of Calthorpe broad in Norfolk, and some adjacent ditches, changed abruptly from near-neutrality to just above pH 3. Most ...
Read morePopulation data on Sitona discoideus collected from young lucerne in Canterbury, New Zealand, in 1982-86 were analysed using life tables. Manipulated ...
Read moreSeabed habitat maps can help facilitate the management of marine environments. A variety of approaches exist for seabed habitat classification. Most p...
Read moreExtensive research has demonstrated that urbanization strongly alters ecological processes, often perniciously. However, quantifying the magnitude of ...
Read moreMany frugivorous animals act simultaneously as seed predators and dispersers, and shifts in the abundance and mean phenotype of the frugivore populati...
Read moreMillions of dams impair watershed connectivity across the globe and have severely affected migratory fish populations. Fishways offer upstream passage...
Read moreMain changes to US farm programmes under the 2014 Farm Bill aim to strengthen instruments for risk management, both in commodity and in crop insurance...
Read moreDifferent pressures often co-occur in rivers and act simultaneously on important processes and variables. This complicates the diagnosis of hydromorph...
Read more