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 812 results
Drought, a recurring source of crop yield losses and crop failure, often prompts Federal natural disaster and crop insurance payments to U.S. farmers....
Read moreGrassland for livestock production is a major form of land use throughout Europe and its intensive management threatens biodiversity and ecosystem fun...
Read moreThe influence of seed availability, weather and microsite on natural emergence and survival of seedlings was investigated over 38 months in arid shrub...
Read moreIn a field study in La Plata, Argentina, mixtures of wheat cultivars were tested as an ecological alternative to pure culture, for producing either a ...
Read moreDactylis glomerata, 18 other grass spp. and 5 legume spp. were grown in mixtures and in pure stands on magnesian limestone waste from 1971. In the gre...
Read moreThe extent to which the weed Cirsium arvense (creeping thistle) may be controlled by manipulating interspecific competition and herbivory was examined...
Read moreDefaunation and extinction undermine the resilience and functioning of ecological communities and ecosystems. Relative to other disturbances, overexpl...
Read moreMany parasites of medical and veterinary importance infect via free-living stages that undergo a period of development in the environment before seeki...
Read moreInformation is given on climate, soil types, vegetation, rural sociology, agriculture and land capability in the above survey area. There was a transi...
Read moreImplementation of land restoration needs to be adjusted to local conditions to be more efficient and effective. Local communities are the actors with ...
Read more