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 589 results
This policy briefing summarises priorities for devolved strategic planning for water, energy and climate change in arid environments, identified throu...
Read moreBushmeat has always provided a source of nutrition and traditional medicine for local people throughout Asia; this important resource is becoming incr...
Read moreEstimates for various components of above-ground biomass are presented for naturally regenerated stands of Pseudotsuga menziesii, 22, 30, 42 and 73 ye...
Read moreThis extension note highlights the stand-level drought risk assessment tool methods, field validation, some of the current applications, and how the t...
Read moreThe maximum rate of apparent photosynthesis in recently expanded leaves of unshaded Amaranthus edulis plants at 310 ppm. CO2 and 7500 f.c. was 55 ± 5 ...
Read moreThis study, taking advantage of the author's extensive collection of coastal art imagery, together with images kindly made available by galleries, auc...
Read moreA comparison of the vegetation and soil was made around 2 boreholes, differing in cattle density and exploitation period, in the dry savanna of E. Bot...
Read moreThe appearance and fate (removal by livestock vs. natural ripening and eventual seed deposition) of Trifolium repens flowerheads were measured for 3 y...
Read moreThe appearance and survival of Trifolium repens seedlings from naturally deposited seed were monitored for 3 years under different sheep grazing manag...
Read moreThe foliage areas exposed to direct sunlight, or shaded from it by other foliage, can be calculated for any particular foliage-area index given the in...
Read more