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 3,339 results
Dipterous stem-boring larval populations were assessed in rotationally grazed or cut plots of ryegrass [Lolium perenne] in southern England throughout...
Read moreLife tables are presented for 4 consecutive generations of Psila rosae on carrots in southern England, and are analysed using key factor analysis. Of ...
Read moreThe shoots and roots of a barley crop were sampled periodically from 46 days after sowing up to the ripe stage (130 days after sowing). Root weights w...
Read moreEstimates of damage to maize by individual red-winged blackbirds (Agelaius phoeniceus) were derived from energetics and life history information and i...
Read moreResults from a common garden experiment and from a survey of isozymic variation conducted in southern England during 1987 and 1988, using population s...
Read moreThe focus of this review is on the dynamics of woodland soil carbon and its exchange with the atmosphere as CO2. Activities that can influence soil ca...
Read moreThe 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 moreA study of Cervus elaphus and Odocoileus hemionus during May-Oct. in a partially logged Abies amabilis forest on the W. slope of the Cascade Range in ...
Read moreArsenic accumulations in the range 30 to 650 mg/kg dry wt. were detected in several submerged species taken from the Waikato river system where the el...
Read moreDescribes the theory, construction and calibration of a new type of diffusion porometer in which the leaf is placed inside the porometer chamber; it i...
Read more