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Using 3D scanning technology in malacological studies and education

100%

Kalinowski T., Czyz M., Jankowiak A., Bloszyk J.

Folia Malacologica

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2012

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tom 20

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nr 1

2

Obraz histopatologiczny zmian pierwotnych i wtórnych miąższu wątroby u psów - opis przypadków

100%

Sobczak-Filipiak M., Degorska B., Kalinowski T., Lechowski R.

Życie Weterynaryjne

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2012

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tom 87

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nr 12

3

Using 3D scanning in allometric studies on Helix pomatia

100%

Czyz M., Kalinowski T., Goldyn B., Rybska E.

Folia Malacologica

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2012

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tom 20

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nr 1

4

New data on sinistral and scalariform shells among roman snail Helix pomatia Linnaeus, 1758 in Poland

100%

Bloszyk J., Kalinowski T., Ksiazkiewicz Z., Szybiak K.

Folia Malacologica

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2015

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tom 23

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nr 1

5

Persistence of local populations of the Roman snail (Helix pomatia L.) for 15 years in conditions of moderate and constant anthropogenic impact - a case study from Central Europe

100%

Bloszyk J., Szybiak K., Kalinowski T., Ksiazkiewicz-Parulska Z.

Folia Malacologica

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2015

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tom 23

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nr 2

6

Terrestrial snails typical of forest ecosystems of Wielkopolska

100%

Jankowiak A., Kalinowski T., Czyz M.

Folia Malacologica

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2012

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tom 20

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nr 1

7

An attempt at assessment of abundance of Helix pomatia L. in the field

88%

Kalinowski T., Jankowiak A., Rybska E., Napierala A., Bloszyk J.

Folia Malacologica

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2012

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tom 20

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nr 1

8

Spatial distribution and structure of populations of Helix pomatia L. in Kujawsko-Pomorskie voivodship

88%

Kalinowski T., Jankowiak A., Rybska E., Napierala A., Bloszyk J.

Folia Malacologica

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2012

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tom 20

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nr 1

9

Metapopulation studies on Helix pomatia L. in the environs of the Morasko campus, Adam Mickiewicz University in Poznan

88%

Bloszyk J., Kalinowski T., Jankowiak A., Rybska E., Napierala A.

Folia Malacologica

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2012

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tom 20

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nr 1

10

Assessment of abundance and distribution of the Roman snail (Helix pomatia L.) in Poland. II. Podlaskie voivodeship

88%

Bloszyk J., Rybska E., Kalinowski T., Jankowiak A., Napierala A.

Folia Malacologica

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2012

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tom 20

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nr 4

The results of research on abundance, distribution and structure of the Roman snail (Helix pomatia L.) populations, conducted in 2011 in Podlaskie voivodeship, are presented. All the communes were thoroughly checked in the spring and summer. In 374 sample sites 4,109 individuals of H. pomatia were recorded. The average density for the voivodeship was approximately 0.6 individual per 1 are (= 6 thousand individuals/1 km2). The biomass of adult individuals was estimated at 900 tons. Most of the surveyed local populations were stable or dynamic, characterised by a high proportion of juveniles.

11

Genetic polymorphism of selected local populations of the roman snail (Helix pomatia L.) in Poland

76%

Kaluski T., Soroka M., Jarzab R., Kalinowski T., Jankowiak A., Rybska E., Bloszyk J.

Folia Malacologica

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2013

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tom 21

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nr 3

12

Assessment of abundance and distribution of the Roman snail (Helix pomatia Linnaeus, 1758) in Kujawsko-Pomorskie voivodeship

52%

Bloszyk J., Machnikowski M., Napierala A., Goldyn B., Rybska E., Stepczak K., Szybiak K., Konwerski S., Leszczynska-Deja K., Dylewska M., Kalinowski T., Jankowiak A.

Folia Malacologica

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2010

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tom 18

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nr 3

Populations of Helix pomatia L. in Poland have been commercially exploited since 1951; the snails are mostly exported. The growing interest in the Roman snail on the European market has resulted in its increased exploitation, in some areas leading to a considerable decrease in its abundance. Introducing export quota in 1964 did not prevent overexploitation. Precise assessment of abundance and distribution of the Roman snail populations in areas where it is exploited is necessary. In 2009 the team from the Faculty of Biology, Adam Mickiewicz University in Poznań, conducted a preliminary assessment and mapping of the abundance and distribution of the Roman snail populations in Kujawsko-Pomorskie voivodeship. Most populations showed a low density. From scientific point of view the most reasonable solution would be to suspend exploitation in 2010 and continue monitoring, while decisions to issue permits for limited exploitation should be postponed till 2011. It would enable a more detailed estimation of the non-exploited populations and an assessment of losses resulting from exploitation of controlled reference populations. In this way acceptable limits of annual commercial collecting could be set for particular parts of the voivodeship.

Ograniczanie wyników

Using 3D scanning technology in malacological studies and education

Obraz histopatologiczny zmian pierwotnych i wtórnych miąższu wątroby u psów - opis przypadków

Using 3D scanning in allometric studies on Helix pomatia

New data on sinistral and scalariform shells among roman snail Helix pomatia Linnaeus, 1758 in Poland

Persistence of local populations of the Roman snail (Helix pomatia L.) for 15 years in conditions of moderate and constant anthropogenic impact - a case study from Central Europe

Terrestrial snails typical of forest ecosystems of Wielkopolska

An attempt at assessment of abundance of Helix pomatia L. in the field

Spatial distribution and structure of populations of Helix pomatia L. in Kujawsko-Pomorskie voivodship

Metapopulation studies on Helix pomatia L. in the environs of the Morasko campus, Adam Mickiewicz University in Poznan

Assessment of abundance and distribution of the Roman snail (Helix pomatia L.) in Poland. II. Podlaskie voivodeship

Genetic polymorphism of selected local populations of the roman snail (Helix pomatia L.) in Poland

Assessment of abundance and distribution of the Roman snail (Helix pomatia Linnaeus, 1758) in Kujawsko-Pomorskie voivodeship