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 2,212 results
Ammonium-oxidizing bacteria (Nitrosolobus sp.) were counted every 2 days for 28 days in the top 5 cm of a soil at Rothamsted. The population density f...
Read moreThe nature of change in genetic structure during self-thinning of crowded mixtures of Phlox drummondii genotypes was investigated with (1) 10 commerci...
Read moreThe nature of the competition which occurred in a mixture of Norwegian and Portuguese populations was studied in controlled environmental conditions. ...
Read moreThe large amount of discards produced by commercial fisheries can have major impacts on marine predator populations: this abundant food may increase p...
Read moreThe reliability of deer population management could be improved with good density estimates, but current methods are either labour-intensive or suffer...
Read moreThe spider faunas of 2 filter beds at the Minworth Sewage Treatment Works in Birmingham, UK, were studied from June 1980 to June 1981 inclusive, to in...
Read moreRevegetation can provide major environmental benefits in degraded landscapes, but there is also potential for negative impacts from genetic change in ...
Read moreAnimals facing partial habitat loss can try to survive in the remaining habitat or emigrate. Effects on survival and movements should be studied simul...
Read moreModified versions of the classic disease/host differential equation models were applied to rates of harvesting, sterilization and vaccination required...
Read moreThe following is based on the authors' summary. Under favourable physical conditions, populations of Acarus siró L. reared on sterilised wheat-germ fl...
Read more