Search
All content is free for everyone to browse, read and share. You’ll find peer-reviewed 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 4,687 results
It has been suggested that the perennial grasslands of the Serengeti plains have recently been converted to annual grass and shrub-dominated communiti...
Read moreWing lengths of nearly 6000 Spodoptera exempta (Wlk.) adults were measured in samples caught at light-traps at various sites in East Africa between De...
Read moreThe high spatial and temporal variability of forest understorey light environments requires lengthy and/or extensive sampling in order to characterize...
Read moreAlarming rises in illegal wildlife trade over the last decade show that tougher law enforcement is not enough to stop poachers from devastating popula...
Read moreAnother version of work already noticed [see FA 34, 853] showing that LAI and the date when leaf fall was half completed accounted for 72% of the vari...
Read moreOrganochlorine levels and shell thickness indices varied little between eggs in the same clutch of Accipiter nisus in the UK, but they varied greatly ...
Read moreThe Cu or Zn tolerance of populations of Agrostis tenuis[Agrostis capillaris], A. stolonifera, Festuca rubra, F. ovina and Anthoxanthum odoratum from ...
Read moreA procedure is required for ecosystem studies which is ordered but flexible and directs workers quickly and inexpensively towards answers to key ecolo...
Read moreFirstly, we analyzed China's agricultural development in last 20 years. Secondly, we pointed out three problems with which China's agriculture is conf...
Read more