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 2,055 results
The following is based largely on the author's summary of .this part of a series on investigations in south-eastern f-.ngland [cf. RAE A 54 470]. Foll...
Read moreA transect of 44 pitfall traps passing through 11 point habitats associated with citrus in South Africa captured 10 488 individuals comprising 23 gene...
Read moreThe following is based largely on the author's summary of this account of investigations in Kenya. The percentage of barley shoots attacked by larvae ...
Read moreLakes are closely linked to human communities and offer a variety array of ecosystem services. In the context of climate change, increased human activ...
Read moreThe design of an instrument for the simultaneous measurement of photosynthetically active radiation and red, far-red and blue light is described. The ...
Read moreA Littoral Ecosystem Risk Assessment Model (LERAM) is described and evaluated using field data from a previous littoral enclosure study of the effects...
Read moreSexual reproduction in 9 clones of Eichhornia crassipes from different parts of the world was examined in the glasshouse. Eight of the clones flowered...
Read moreSexual reproduction and natural seed production in Eichhornia crassipes was examined in a total of 19 populations from 2 tropical regions (Lower Amazo...
Read moreThis report presents the outcomes of the inaugural Terrestrial Assess, Inventory and Monitor panel conducted by the Uncompahgre Field Office, initiate...
Read moreBotanical composition, utilization of vegetation and animal biomass were compared on the 12 000-ha cattle section and 8 000-ha game section of Buffalo...
Read more