Factors of Spatial Distribution and Risk Assessment of Viviparus viviparus L. Invasion in Aquatic Ecosystems of the Ob River Basin

Yanygina, L. V.; Kotovshchikov, A. V.; Kipriyanova, L. M.; Volgina, D.D.

doi:10.1134/s1995425520020110

Cited by 4 publications

(3 citation statements)

References 27 publications

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“…The reservoir is used for power production, navigation, fishing, recreation, tourism, and drinking water supply. in its native habitat [9,10]. Peculiar seasonal migration of river snails contributes to the formation of extremely high biomass on the dried littoral of the Novosibirsk reservoir.…”

Section: Study Areamentioning

confidence: 99%

“…Common river snail Viviparus viviparus (Linnaeus, 1758) is a mollusk of European origin; in recent decades it has actively settled in the reservoirs of West Siberia. The biomass of V. viviparus in the Novosibirsk reservoir is much higher (up to 16,000 g/m 2 ) than in its native habitat [9,10]. Peculiar seasonal migration of river snails contributes to the formation of extremely high biomass on the dried littoral of the Novosibirsk reservoir.…”

Section: Introductionmentioning

confidence: 95%

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Mass Mortality of Invasive Snails: Impact of Nutrient Release on Littoral Water Quality

Yanygina

2021

Diversity

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Mollusks are the macroinvertebrates most commonly introduced into fresh water. In invaded reservoirs, alien mollusks form a large biomass due to their large size. Climate change, water level regulation, and anthropogenic impacts on the environment lead to the drying up of water bodies and the death of littoral macroinvertebrates. To assess the impact of invasive snail mass mortality on water quality, laboratory experiments on the snail tissue decomposition were performed, the potential release of nutrients into aquatic ecosystems was calculated, and the predicted concentrations of nutrients were verified by field studies. The laboratory experiment showed quick decomposition of the common river snail Viviparus viviparus tissues with release into the environment of ammonium and total phosphorus of 2.72 ± 0.14 mg and 0.10 ± 0.02 mg, respectively, per gram of decomposing tissue. The concentrations of ammonium, nitrates, and total phosphorus at the site of snail death reached 2.70 ± 0.10, 3.13 ± 0.38 and 0.30 ± 0.02 mg/L, respectively. This indicates local contamination of the Novosibirsk reservoir littoral with decomposition products. The aquatic management, water level regulation, and control of undesirable species should take into account the likelihood of water quality decreasing as a result of macroinvertebrate mass mortality.

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Section: Study Areamentioning

confidence: 99%

Section: Introductionmentioning

confidence: 95%

Mass Mortality of Invasive Snails: Impact of Nutrient Release on Littoral Water Quality

Yanygina

2021

Diversity

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“…Since then, the volume of new information about aquatic mollusk species new to Siberia has grown significantly. In addition to the registration of new species in the malacofauna of Siberia and new localities of previously known species [11][12][13][14][15][16][17], there have been works devoted to the ecology of recent migrants in Siberian reservoirs [5,[18][19][20][21], as well as publications interpreting the problem from a broader point of view, in particular, raising the question of whether all newly registered species must be considered as "real" aliens, or whether one should rather speak about restoring a part of the original range once lost by some of these species, not about introductions and/or invasions in the commonly accepted sense of these terms [16,22].…”

Section: Introductionmentioning

confidence: 99%

Aliens and Returnees: Review of Neobiotic Species of Freshwater Mollusks in Siberia from the Kazakhstan Steppe to the Arctic Tundra

et al. 2023

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(1) This article reviews all available information on the species composition, current distribution, and origins of the neobiotic (non-indigenous and restoring the lost range) freshwater mollusks in Siberia. (2) An extensive literary search has been carried out, and virtually all existing publications of recent decades on the findings of freshwater mollusk species new to Siberia were taken into account. We examined extensive malacological collections of some of Russia’s and Kazakhstan’s scientific organizations. The core of the examined material is our own observations and collections made in various parts of Siberia and adjacent areas. (3) An annotated checklist of neobiotic species of mollusks reliably recorded in Siberia is presented, and probable mechanisms and “corridors” of infiltration of these species into the region are discussed. Most of the discovered snail species belong to a group popular among aquarists, and their source of introduction is obvious. Another large portion of species infiltrate into the region with the development of fish farming. A classification of species of neobiotic freshwater mollusks of Siberia was proposed and a forecast was made for changes in the Siberian freshwater malacofauna for the coming decades. (4) In our opinion, at present it is possible to accept the newest stage in the genesis of the freshwater malacofauna of Siberia, occurring in conditions specific to the Anthropocene.

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Trophic position of the invasive mollusc Viviparus viviparus in the Novosibirsk Reservoir and its role in nutrient cycling

Yanygina

2023

Hydrobiologia

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Factors of Spatial Distribution and Risk Assessment of Viviparus viviparus L. Invasion in Aquatic Ecosystems of the Ob River Basin

Cited by 4 publications

References 27 publications

Mass Mortality of Invasive Snails: Impact of Nutrient Release on Littoral Water Quality

Mass Mortality of Invasive Snails: Impact of Nutrient Release on Littoral Water Quality

Aliens and Returnees: Review of Neobiotic Species of Freshwater Mollusks in Siberia from the Kazakhstan Steppe to the Arctic Tundra

Trophic position of the invasive mollusc Viviparus viviparus in the Novosibirsk Reservoir and its role in nutrient cycling

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