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We used an annual water-balance approach to assess the relative risk of current and future drought-induced stress and mortality at the stand level for...
Read moreThe report assesses the occurrence and impacts of drought, the current policies underlying drought management as well as the mitigation measures and r...
Read moreMicroclimatic measurements and flux determinations were made on natural grassland at the Matador project site in Saskatchewan, dominated by Agropyron ...
Read morePhosphorus inputs and losses are calculated for contrasting farming systems: cereals were a major product in all systems. In typical modern British wh...
Read moreA generalized heat balance model for sheep grazing a large paddock is presented. It can be used to predict shade seeking and water usage.
Read moreThe relationship between leaf conductance and environmental variables was examined during two summers in 22-year-old Shamouti orange trees. Soil water...
Read moreThe Murray-Darling Basin occupies over 1 million km2 of SE Australia. Since European settlement 200 yr ago, massive tree clearing and disturbance to o...
Read moreThis assessment, combined with a compilation of relevant research and data/information sources for northeast British Columbia, Canada, will form the b...
Read moreWarming and precipitation fluctuations are changing desert ecosystems in global drylands. However, the effects of climate change on keystone species s...
Read moreSoyabeans were grown in pots at 20, 40, 60, 80 or 100% of field capacity or were allowed to wilt 1-5 times during the growth cycle. Small decreases in...
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