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 1,076 results
The ecological survey work was designed to monitor and assess the mudflats and sandflats not covered by seawater at low tide (intertidal mudflats and ...
Read moreStem flow production by a 15-yr-old Douglas fir tree was measured in the field, using artificial precipitation of 0.41-0.77 cm/hr, monitored at four p...
Read moreIn a field experiment in central Sweden, shoots of 20-year-old Scots pine (Pinus sylvestris) were hand-pruned in 2 series, 1 with non-fertilized trees...
Read moreSalt-marsh microcosms containing the halophyte Spartina alterniflora were maintained in a greenhouse for 2 years and given daily dosages of a hydrocar...
Read moreA study was conducted during 1990-96 to evaluate the reliability of aerial surveys to monitor trends in the breeding population density of ptarmigan L...
Read moreIn 2020, UK shooting and rural organisations pledged to achieve a voluntary transition from the use of lead shotgun ammunition to non-lead alternative...
Read moreThe demography of the annual grass weed A. sterilis subsp. ludoviciana was studied during 3 consecutive years on populations growing in winter wheat c...
Read moreEcosystem services can maintain or increase crop yield in agricultural systems, but data to support management decisions are expensive and time-consum...
Read moreIn disturbance-adapted ecosystems, the removal of disturbance can lead to losses of diversity and sometimes irreversible changes in community composit...
Read moreThe populations of Operophtera brumata (L.) on 8 cider apple trees of 4 cultivars were monitored from October 1972 until May 1975 in Western England. ...
Read more