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 115 results
Temporal patterns in seedling recruitment of seven wetland plant species in a Canadian prairie marsh are described. Recruitment occurred during artifi...
Read moreIsolated mature trees of Acacia tortilis and Adansonia digitata in Tsavo National Park were studied for herbaceous-layer composition and productivity,...
Read moreSeed production by Cenchrus ciliaris cv. Biloela and soil seed reserves were studied in two 16-year-old C. ciliaris/Macroptilium atropurpureum cv. Sir...
Read moreSampling of earthworm populations during 5- and 15-yr-old cropping phases and in 5-, 10- and 15-yr-old fallow phases of shifting agriculture at Shillo...
Read moreThe relationship between leaf conductance and environmental variables was examined during two summers in 22-year-old Shamouti orange trees. Soil water...
Read moreCO2 exchange was measured in Bouteloua gracilis swards in the field. Rates of net photosynthesis as high as 65 mg CO2/dm2 h were observed under optimu...
Read moreA germination response study using mannitol was conducted in growth chambers. The highest rate of germination in Agropyron smithii (western wheatgrass...
Read moreHuman activities have been a significant driver of environmental changes with tremendous consequences for carbon (C) dynamics. Peatlands are critical ...
Read moreOpportunities for diversifying the management of weedy populations may be enhanced through accurate predictions of seedling emergence, because the tim...
Read moreThe distribution of oviposition sites of Simulium posticatum on the banks of the River Stour, UK, was studied in relation to a local medical problem c...
Read more