Результаты исследований: Научные публикации в периодических изданиях › статья в журнале по материалам конференции › Рецензирование
Experimental studies of benthos resistance to mechanical burying under the dredging material. / Chusov, Alexander; Shilin, Mikhail; Gogoberidze, George; Lednova, Julia; Bobylev, Nikolai.
в: E3S Web of Conferences, Том 164, 01001, 05.05.2020.Результаты исследований: Научные публикации в периодических изданиях › статья в журнале по материалам конференции › Рецензирование
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TY - JOUR
T1 - Experimental studies of benthos resistance to mechanical burying under the dredging material
AU - Chusov, Alexander
AU - Shilin, Mikhail
AU - Gogoberidze, George
AU - Lednova, Julia
AU - Bobylev, Nikolai
PY - 2020/5/5
Y1 - 2020/5/5
N2 - The goal of the fulfilled research is the study of the influence of the sedimentary suspension from the dredging material on the benthic hydrobionts. In laboratory aquariums six series of experiments were carried out with triple replication on the ability of different benthic organisms to dig out the soil strata due to their periodic burying by marine sand. These experiments were oriented on biota of Eastern Gulf of Finland and the Neva Bay, where a number of deposit sites for dredging material are located presently. Representatives of three main groups of hydrobionts of these areas were selected for experiments - Chironomidae, Gastropoda and Oligochaeta. The ability of different hydrobiont species to overcome the stress effect of the burying under the dredged material was estimated quantitatively. The results show, that the resistance of the studied species to mechanical burying is decreasing in accordance to the scheme: Chironomus plumosus > Melanoides tuberculata > Tubifex tubifex, and depends from the thickness of the layer of dredged material.
AB - The goal of the fulfilled research is the study of the influence of the sedimentary suspension from the dredging material on the benthic hydrobionts. In laboratory aquariums six series of experiments were carried out with triple replication on the ability of different benthic organisms to dig out the soil strata due to their periodic burying by marine sand. These experiments were oriented on biota of Eastern Gulf of Finland and the Neva Bay, where a number of deposit sites for dredging material are located presently. Representatives of three main groups of hydrobionts of these areas were selected for experiments - Chironomidae, Gastropoda and Oligochaeta. The ability of different hydrobiont species to overcome the stress effect of the burying under the dredged material was estimated quantitatively. The results show, that the resistance of the studied species to mechanical burying is decreasing in accordance to the scheme: Chironomus plumosus > Melanoides tuberculata > Tubifex tubifex, and depends from the thickness of the layer of dredged material.
UR - http://www.scopus.com/inward/record.url?scp=85085241310&partnerID=8YFLogxK
U2 - 10.1051/e3sconf/202016401001
DO - 10.1051/e3sconf/202016401001
M3 - Conference article
AN - SCOPUS:85085241310
VL - 164
JO - E3S Web of Conferences
JF - E3S Web of Conferences
SN - 2555-0403
M1 - 01001
T2 - 2019 Topical Problems of Green Architecture, Civil and Environmental Engineering, TPACEE 2019
Y2 - 20 November 2019 through 22 November 2019
ER -
ID: 62104895