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 170 results
Selective logging in tropical forests changes the local number of animal species (alpha diversity), but it also likely affects species turnover (beta ...
Read moreSeed of 4 ecotypes of Digitaria milanjiana with different dormancy characteristics related to climatic origin were exposed at the soil surface during ...
Read moreThe occurrence of 46 types of habitat in Caernarvonshire was recorded in terms of percentage occurrence and percentage cover within defined areas and ...
Read moreSpaced plants of S170 and the 2 synthetic North African tall fescue varieties Syn I and Syn II were grown in the open during Apr-Dec. 1962. Tillers we...
Read moreIn many biodiversity surveys, a small proportion of species require a disproportionate amount of a researcher's time and effort to detect or identify....
Read moreClimate and soil factors influencing the distribution of annual legume species collected at 207 sites throughout Syria were investigated by cluster an...
Read moreTemperatures were measured at four depths in a strip clear-cut black spruce bog to determine the effect of forest canopy removal. Canopy removal had n...
Read moreStudies were made in the Tavetsch Valley in the subalpine region of central Switzerland, of the day-active Lepidoptera faunas in different types of cu...
Read moreAn increase in the abundance of nematodes, rotifers and tardigrades in a pine forest soil during the second year after clear-cutting coincided with in...
Read moreSimple logistic regression models empirically derived in other fragmented landscapes (in the Netherlands and Italy) were explored for their ability to...
Read more