Results 1 to 10 of about 29,214 (163)

Mercury in the Bottom Sediments of the Water Retention Reservoirs [PDF]

E3S Web of Conferences, 2013
In the environment, mercury undergoes constant changes and gets into soils or waters through atmospheric precipitation. It is quickly sorbed by mineral and organic colloids which occur in water and transported in the form of a suspension or accumulated ...
Tarnawski M., Florencka N., Baran A.
doaj   +2 more sources

On Gammaridae Distribution in Caspian Sea Bottom Sediments 

‬‭Majallah-i ̒Ilmī-i Shīlāt-i Īrān, 1993
On Gammaridae Distribution in Caspian Sea Bottom ...
A. Zahmatkesh
doaj   +3 more sources

Toxic Metals, Non-Metals and Metalloids in Bottom Sediments as a Geoecological Indicator of a Water Body’s Suitability for Recreational Use [PDF]

International Journal of Environmental Research and Public Health, 2023
Arkadiusz Płomiński, Daniel Bakota, Mariusz Rzętała   +2 more
exaly   +2 more sources

Acoustical classification of bottom sediments

Oceanologia, 2008
The post-doctoral thesis in earth sciences.
Jarosław Tęgowski
doaj   +1 more source

Assessment of the Chemical State of Bottom Sediments in the Eutrophied Dam Reservoir in Poland [PDF]

International Journal of Environmental Research and Public Health, 2020
Aleksandra Ziemińska-Stolarska, Marcin Jaskulski, Aleksander Szmidt   +2 more
exaly   +2 more sources

Physicochemical Properties of Bottom Sediments in Maruba Dam Reservoir, Machakos, Kenya

Applied and Environmental Soil Science, 2022
Bottom sediments form an integral part of the aquatic ecosystem, where they serve as important sinks for contaminants. However, management options for bottom sediments require an analysis of the physical and chemical properties.
Allois Luvai, John Obiero, Christian Omuto   +2 more
doaj   +1 more source

Peculiarities of the distribution of heavy metals in bottom sediments under different natural-anthropogenic conditions

Мінеральні ресурси України, 2023
The article considers the issue of bottom sediments qualitative composition methodology studying. Bottom sediments, as the most stable component of surface water bodies, accumulate pollutants, but can subsequently cause secondary water pollution ...
N. G. Lyuta, I. V. Sanina
doaj   +1 more source

Speciation of uranium and radionuclides in the bottom sediments of premises 001/3 of the "Shelter" object

Ядерна фізика та енергетика, 2021
The results of experimental determination of the forms of uranium and radionuclides 90Sr, 137Cs, 154Eu, 238Pu, 239+240Pu, 241Am, and 244Cm in the bottom sediments of the premises 001/3 of the "Shelter" object are presented.
O. O. Odintsov, L. A. Palamar, L. B. Chikur   +2 more
doaj   +1 more source

Differences in Bacterial Co-Occurrence Networks and Ecological Niches at the Surface Sediments and Bottom Seawater in the Haima Cold Seep

Microorganisms, 2023
Cold seeps are highly productive chemosynthetic ecosystems in the deep-sea environment. Although microbial communities affected by methane seepage have been extensively studied in sediments and seawater, there is a lack of investigation of prokaryotic ...
Song Zhong, Jingchun Feng, Jie Kong, Yongji Huang, Xiao Chen, Si Zhang   +5 more
doaj   +1 more source

Bioavailability and Migration Features of Metals in “Bottom Sediments – Water” System under the Action of Different Environmental Factors

Chemistry Journal of Moldova: General, Industrial and Ecological Chemistry, 2023
This review considers and summarizes findings of the studies on metals’ coexisting forms in bottom sediments of surface water bodies. This makes it possible to assess metals’ migration ability in the “bottom sediments – water” system and their potential ...
Petro Linnik, Vladyslav Zhezherya, Rostyslav Linnik   +2 more
doaj   +1 more source