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Pacioglu O, Duţu L, Duţu F, Pavel AB. Habitat preferences and trophic interactions of the benthic invertebrate communities inhabiting depositional and erosional banks of a meander from Danube Delta (Romania). Glob Ecol Conserv 2022. [DOI: 10.1016/j.gecco.2022.e02213] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022] Open
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Hydro-dynamic and geochemical assessment of three successive cutoff meanders of the Danube Delta. TRANSYLVANIAN REVIEW OF SYSTEMATICAL AND ECOLOGICAL RESEARCH 2022. [DOI: 10.2478/trser-2022-0008] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/09/2023] Open
Abstract
Abstract
Hydrological and sedimentological data were collected on several cross-sections of both natural and artificial canals of three cutoff meanders (Mahmudia, Dunavăţul de Sus, and Dunavăţul de Jos meanders) of the Sfântu Gheorghe branch at the beginning of June 2017. The hydrological data shows a heterogeneous distribution of water discharges: on the meanders of Mahmudia and Dunavăţul de Jos, most of the liquid flow passes through artificial channels. In the case of the Dunavăţul de Sus meander, the cut meander is the main transport channel for the liquid flow. The statistical analysis of chemical data evidenced an excellent quality of the bottom sediments, with few parameters exceeding the limits (for Ni, Cu, and Cr). These results correlated with the hydrological measurements made on each investigated cross-section.
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Teacă A, Begun T, Mureșan M. Annelid invaders in the Black Sea region: The distribution of Streblospio gynobranchiata and first occurrence of Laonome xeprovala. Glob Ecol Conserv 2021. [DOI: 10.1016/j.gecco.2021.e01920] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022] Open
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Ochieng H, Gandhi WP, Magezi G, Okot-Okumu J, Odong R. Diversity of benthic macroinvertebrates in anthropogenically disturbed Aturukuku River, Eastern Uganda. AFRICAN ZOOLOGY 2021. [DOI: 10.1080/15627020.2021.1885309] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
Affiliation(s)
| | - Willy P Gandhi
- National Fisheries Resources Research Institute, National Agricultural Research Organisation, Jinja, Uganda
| | - Godfrey Magezi
- National Fisheries Resources Research Institute, National Agricultural Research Organisation, Jinja, Uganda
| | - James Okot-Okumu
- Department of Environmental Management, Makerere University, Kampala, Uganda
| | - Robinson Odong
- Department of Zoology, Entomology and Fisheries Sciences, Makerere University, Kampala, Uganda
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