Results 171 to 180 of about 7,105 (204)
Géomorphologie, sédimentologie et zoobenthos du Cotentin Centre
, 1986 Guillaumont, Brigitte +2 more
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Internationale Revue der gesamten Hydrobiologie und Hydrographie, 1978
AbstractPiburger Bach is a short, spring‐fed lake affluent. The macrozoobenthos of this stream has been studied both qualitatively and quantitatively. More than 15,000 specimens of invertebrates, including all developmental stages of insects, were collected; a high proportion of these was identified to the genus or species level.
Marta Kownacka, Gerhard Margreiter
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AbstractPiburger Bach is a short, spring‐fed lake affluent. The macrozoobenthos of this stream has been studied both qualitatively and quantitatively. More than 15,000 specimens of invertebrates, including all developmental stages of insects, were collected; a high proportion of these was identified to the genus or species level.
Marta Kownacka, Gerhard Margreiter
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1981
The littoral substrate and its associated zoobenthos is described from a number of samples collected around the shorelines of these five lochs, during autumn 1977. Further samples were taken from autumn 1977 to autumn 1978 to provide comparative information on species diversity, seasonality, growth, life-cycles and depth distribution of littoral ...
B. D. Smith +3 more
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The littoral substrate and its associated zoobenthos is described from a number of samples collected around the shorelines of these five lochs, during autumn 1977. Further samples were taken from autumn 1977 to autumn 1978 to provide comparative information on species diversity, seasonality, growth, life-cycles and depth distribution of littoral ...
B. D. Smith +3 more
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Filter-Feeding Zoobenthos and Hydrodynamics
2015This chapter summarizes recent years' studies on zoobenthic filter feeding in the sea. General principles are extracted based on experiments and mathematical modeling, mainly from own studies in shallow temperate Danish waters, in order to present primary characteristics of the sophisticated interplay between benthic filter feeders and hydrodynamics ...
Riisgård, Hans Ulrik, Larsen, Poul S.
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Eutrophication and Zoobenthos dynamics
Ophelia, 1995The possible effects of eutrophication on benthic dynamics are discussed based on the Pearson-Rosenberg Model that describes the effects of organic enrichment on qualitative characteristics of benthic communities. Depending on the amount of organic matter reaching the sediments, the model describes three successive states: a) slight increases in ...
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1981
Little information was previously available on the sediments and invertebrate faunas of the deep waters of the large lochs of Scotland, except Loch Lomond. This paper reviews the published data and presents new information for the five largest lochs. The profundal sediments are characterised by very fine particle sizes (high fractions of clay and silt)
B. D. Smith +2 more
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Little information was previously available on the sediments and invertebrate faunas of the deep waters of the large lochs of Scotland, except Loch Lomond. This paper reviews the published data and presents new information for the five largest lochs. The profundal sediments are characterised by very fine particle sizes (high fractions of clay and silt)
B. D. Smith +2 more
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Remediation of Eutrophic Water Body by Zoobenthos
Advanced Materials Research, 2011To study the temperature factor affecting nutrient release of Cipangopludina Chinensis, laboratory simulation experiments were carried out, and other traits of Cipangopludina Chinensis, such as the effects of nitrogen cycling, phosphorus cycling, suspended substance in water column.
Qian Chen +4 more
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Decheniana : Verhandlungen des Naturhistorischen Vereins der Rheinlande und Westfalens, 1978
Das Zoobenthos der oberen Rur wurde an 7 Probestellen zwischen der belgisch-deutschen Grenze und Hoven bei Düren qualitativ und semi-quantitativ untersucht und - soweit möglich - bis zur Art bestimmt. 63 Arten wurden festgestellt und werden nach ihrer Verteilung im Bachlängsschnitt beschrieben.
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Das Zoobenthos der oberen Rur wurde an 7 Probestellen zwischen der belgisch-deutschen Grenze und Hoven bei Düren qualitativ und semi-quantitativ untersucht und - soweit möglich - bis zur Art bestimmt. 63 Arten wurden festgestellt und werden nach ihrer Verteilung im Bachlängsschnitt beschrieben.
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Zoobenthos-inhabiting Sarcotragus muscarum (Porifera: Demospongiae) from the Aegean Sea
Hydrobiologia, 2002The cavities and outer surfaces of 20 individuals of the sponge Sarcotragus muscarum collected from the Turkish Aegean coast during July–September 1993 contained a total of 148 zoobenthic species with 5299 individuals belonging to seven taxonomic groups. Among these, Polychaeta accounted for 60% of the total number of species, while Crustacea comprised
Katagan, T +3 more
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