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Nutrient relationships in shallow water in an African Lake, Lake Naivasha
Oecologia, 1981In the littoral zone of a shallow, tropical lake (Lake Naivasha, Kenya), average nutrient composition of emergent macrophytes along a permanent transect (0-2m depth) on a dry weight basis was: P 0.23%; N 0.96%; and S 0.11%. In the hydrosoil the average composition was much lower, sediments were: P 0.03%; N 0.24%; and S 0.05%.
Gaudet, John J, Muthuri, Francis M
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TBT Causes Regime Shift in Shallow Lakes
Environmental Science & Technology, 2006Tributyltin (TBT) is an organotin compound used since the early 1960s as a biocide in boat antifouling paints. Its use has been linked to a host of negative effects in marine ecosystems including malformations and imposex in Mollusca and acute toxicity in many other aquatic animals.
Sayer, Carl D. +9 more
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Resuspension in a shallow eutrophic lake
Hydrobiologia, 1992The frequency and the importance of wind-induced resuspension were studied in the shallow, eutrophic Lake Arreso, Denmark (41 km2, mean depth 3 m). During storm events in autumn 1988 lake water samples were collected every 2–8 hours by an automatic sampler at a mid-lake station.
Peter Kristensen +2 more
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Sediment resuspension in a shallow lake
Water Resources Research, 2009Different mathematical formulations for the computation of the entrainment rate of sediment into suspension in lakes can produce widely disparate results under a given set of conditions, leading to problematic interpretation. In this paper, the results of a 4‐month field campaign on sediment resuspension in a large, shallow, hypereutrophic lake in ...
Eu Gene Chung +2 more
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Nonstationary models for shallow lakes
Asymptotic Analysis, 2000In this paper we study the behaviour of solutions of Navier–Stokes equations with adherence to the bottom and traction by wind at the surface when the aspect ratio $\delta=\hbox{depth}/\hbox{lenght}$ of the domain tends to 0. Precisely, we prove that when wind is moderate, a variational solution converges to the solution of a vertical diffusion model ...
Bresch, Didier +2 more
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Life at the Shallow Lakes: Bioarchaeological Record of the Northern Pampean Shallow Lake Environment
Skeletal remains have provided key evidence of early human presence in the northern area of the Pampas (Argentina). This contribution reviews the mortality profile and paleopathological data from this region, focusing on the study of human remains found in the Central Pampean Dunefields (General López, Santa Fe, Argentina).Píccoli, Carolina Valeria +2 more
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Fishing in a Shallow Lake: Exploring a Classic Fishery Model in a Habitat with Shallow Lake Dynamics
Environmental and Resource Economics, 2011Renewable resources such as fish exist within habitats. Harvesting activities may directly impact the habitat, beyond the influence caused by changing the balance between species. When harvesting activities impact stock size and habitat health in different ways, both states must be explicitly considered.
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The political economy of shallow lakes
2007Shallow lakes display hysteresis in their response to phosphorous loading. Gradual increases in the nutrient content of the lake can appear to have little effect on the oligotrophic state of the lake until a point at which the lake suddenly flips to a eutrophic state.
Salerno, Gillian +2 more
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