Results 11 to 20 of about 983,325 (307)
Bottom sediments of Lake Rotoma [PDF]
New Zealand Journal of Marine and Freshwater Research, 1983 Abstract Lake Rotoma is a deep (70–80 m), oligotrophic, warm monomictic lake of volcanic origin with insignificant stream inflow and no clearly defined outflow. For at least 60 years up to 1972 the lake level fluctuated markedly about an overall rising trend of some 6–10 m. Nearshore profiles are related to the prevailing wave climate
Nelson, Campbell S., Campbell S. Nelson
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Characteristics of bottom sediments of Lake Widryńskie [PDF]
Limnological Review, 2012 AbstractThe aim of this study was to determine the chemical composition of Lake Widryńskie bottom sediments (max. depth. 27.0 m, area 123.9 ha). The sampling of bottom sediments was conducted once, on 16 August 2010. Sampling was made in 10 specific areas.
Szymański, Daniel +4 more
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Acta Scientiarum Polonorum. Formatio Circumiectus, 2020 Aim of the study: The aim of the study was to assess the degree of heavy metal pollution in bottom sediments of lakes on the basis of geochemical and ecotoxicological indicators.
Mariusz Sojka +2 more
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Assessment of the using potential of water bodies clearance product – bottom sediments [PDF]
E3S Web of ConferencesAssessment of the using potential of water bodies clearance product – bottom sediments was carried out. Bottom sediments from Peschanyj, Dudak, Dudachenok shallow channels located at Volga-Akhtuba floodplain were used for studies. Bottom sediment samples
Mezhevova Alina +2 more
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Водное хозяйство России: проблемы, технологии, управление, 2020 The work considers application of the method of sub-bottom profiling of bottom sediments of a large reservoir with the use of modern instruments. Such studies are effective in assessing the volume of bottom sediments and the nature of their occurrence ...
Alexander V. Beloborodov +3 more
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Adaptation of the methodology for sequential five-step fractionation of elements from bottom sediments of lake Imandra [PDF]
BIO Web of ConferencesA series of experiments was carried out to adapt the technique of five-stage sequential fractionation of elements from soils, silts and bottom sediments (on the example of bottom sediments of Lake Imandra).
Velieva Edae +2 more
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Waterborne GPR survey for estimating bottom-sediment variability: A survey on the Po River, Turin, Italy [PDF]
, 2009 We conducted an integrated geophysical survey on a stretch of the river Po in order to check the GPR ability to discriminate the variability of riverbed sediments through an analysis of the bottom reflection amplitudes.
Sambuelli, Luigi +2 more
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Potentially toxic elements distribution in the contaminated bottom sediments by the industrial genesis within Lower Don river system [PDF]
E3S Web of Conferences, 2021 The work presents the results of studying the content of potentially toxic elements (Mn, Cu, Zn, Cr, Pb, Ni and Cd) in bottom sediments sampled at monitoring stations in the natural-anthropogenic systems of the Lower Don adjacent to the impact zone of ...
Nevidomskaya Dina +6 more
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Archives of Environmental Protection, 2017 The study presents the results of the research into different phosphorus forms in the bottom sediments of anthropogenic limnic ecosystems i.e. the reservoirs of Pławniowice, Rybnik and Goczałkowice (SP).
Kostecki Maciej +3 more
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Geochemical features of the bottom sediments in the river network of the Kamchatka Peninsula
Вестник Камчатской региональной ассоциации "Учебно-научный центр". Серия: Науки о Земле, 2018 he authors estimated the composition and regularities of the spatial distribution of trace elements in the bottom sediments of the river network in different Kamchatka zones.
L.V. Zakharikhina, Yu.S. Litvinenko
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