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Showing 1 to 2 of 2 for “"Mesotrophy"”.
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THE DEVELOPMENT OF DIATOM-NUTRIENT PALAEOLIMNOLOGICAL INFERENCE MODELS FOR UK LOWLAND RESERVOIRS
… illustrate an early history of limited impact mesotrophy, followed by a shift to cultural eutrophication during recent decades. Daventry reservoir shows a history of nutrient enrichment to hypertrophy, followed by subsequent re-oligotrophication as a result of pollution-reduction measures. …
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Reservoir Management Techniques to Enhance Biological Productivity and Protect Water Quality
<p>Three reservoirs of similar size, watershed land use, and qualitative characteristics in northwest Arkansas, USA were selected to compare the effects of chemical fertilization and pulsed artificial-upwelling on whole-lake productivity, specifically primary production and phytoplankton biomass. …