Results 251 to 260 of about 22,415 (310)

China's freshwater lake storage hotspots revealed by bathymetry and typology mapping. [PDF]

Natl Sci Rev
Song C, Liu K, Zhan P, Fan C, Yang W, Zhu L, Xue B, Zhang G, Zhao G, Feng L, Woolway RI, Zhang Y.   +11 more
europepmc   +1 more source

Identification of chemical and physical key water quality drivers in the urban Grunewald Chain of Lakes, Berlin. [PDF]

Sci Rep
Radtke CF, Heinemann N, Höring A, Schröter K.   +3 more
europepmc   +1 more source

Restoration of aquatic vegetation can mitigate the risk of eutrophication in large shallow lakes. [PDF]

Sci Rep
Li X, Xia R, Yang Z, Chen Y, Yan C, Ming J, Hu Q, Liu H.   +7 more
europepmc   +1 more source

Distribution patterns of aquatic birds in a high-Andean wetland in southeastern Peru: An approach based on environmental factors. [PDF]

PLoS One
Lazo C, Diaz RD, Díaz A, Bustinza V, Chavez W, Machaca AD, Yarasca Y, Calderon E, Masias M.   +8 more
europepmc   +1 more source

The political economy of shallow lakes

, 2007
Shallow 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, McDonald, Stuart, Beard, Rodney   +2 more
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Alternative equilibria in shallow lakes

Trends in Ecology & Evolution, 1993
The turbidity of lakes is generally considered to be a smooth function of their nutrient status. However, recent results suggest that over a range of nutrient concentrations, shallow lakes can have two alternative equilibria: a clear state dominated by aquatic vegetation, and a turbid state characterized by high algal biomass.
Scheffer, M., Hosper, S. H., Meijer, M-L., Moss, B., Jeppesen, E.   +4 more
openaire   +3 more sources

The trophic state of shallow lakes in The Netherlands

Netherlands Journal of Aquatic Ecology, 1996
A study has been carried out on the development of an ecological assessment method for shallow lakes in The Netherlands. Analyses of eutrophication characteristics of 93 lakes with, in total, 127 sampling localities gave insight into some of the steering variables, such as total-P, total-N, chlorophyll-a and transparency.
Roijackers, R.M.M., Joosten, A.M.T.
openaire   +2 more sources

Alternative states in shallow lakes

Trends in Ecology & Evolution, 1998
Ecology of Shallow Lakes by Marten Scheffer Chapman and Hall (Population and Community Biology Series 22), 1998. £45.00/$79.65 hbk (xx+357 pages) ISBN 0 412 74920 3.
openaire   +2 more sources

EXCHANGE FLOW IN A SHALLOW LAKE EMBAYMENT

Ecological Applications, 2008
Convectively driven currents can arise in the littoral zones of lakes, as a result of either differential heating or differential cooling of the shallow water. The result of these flows is to produce a surface flow away from shore with a bottom return flow or a bottom flow away from shore with a surface return flow.
Sveinn O, Pálmarsson, S Geoffrey, Schladow   +1 more
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Arsenic Remobilization in a Shallow Lake

Journal of Environmental Quality, 2002
ABSTRACTOxic resuspension occurs regularly in shallow lakes, yet its role as a mechanism for contaminant remobilization remains ill defined. This study investigated contaminant remobilization during sediment resuspension and determined whether changes in contaminant sediment partitioning reflected the mechanisms controlling remobilization.
Kathryn L, Linge, Carolyn E, Oldham
openaire   +3 more sources