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Plant productivity is influenced by water status, temperature, and photosynthetically active radiation, the effects of which provide an environmental ...
Read moreA study was conducted during 1994-95 in Finland within a 1600 ha area containing patchy boreal spruce (Picea abies) and pine (Pinus sylvestris) mire h...
Read moreEffects of disease and environment on competitive interactions among wheat genotypes were investigated. Wheat genotypes (5) were grown in up to 6 diff...
Read moreFour models for predicting budburst in northern broadleaved trees, based on response to spring warming alone, or with the response to spring warming m...
Read moreDespite the importance of forests for global processes and the tradition of forest management by local Amazonian peoples, there is not much available ...
Read moreThe Brazilian Forest Code (FC) requires all private rural properties to maintain a fixed proportion of their area in natural vegetation as a legal res...
Read moreForests are landscape-embedded complex systems with fates determined by multitudes of changing and interacting factors that are sectoral and extra-sec...
Read moreSoil erosion control and water resource protection can closely interact during restoration of terrestrial ecosystems. In semi-arid ecosystems, an urge...
Read moreSalt-marsh microcosms containing the halophyte Spartina alterniflora were maintained in a greenhouse for 2 years and given daily dosages of a hydrocar...
Read moreA study was conducted during 1990-96 to evaluate the reliability of aerial surveys to monitor trends in the breeding population density of ptarmigan L...
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