The colour variation in Vaccinium vitis-idaea berries from North Karelia
The colour variation in red bilberry (Vaccinium vitis-idaea) berries from North Karelia has been studied applying digital photography.Plants with ripe berries differing in colour have been collected on the Malyj Gorelyj island in the White sea. The plants have been transferred to the laboratory,wher...
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ftlithuaniansrc:oai:elaba:5195217 2023-05-15T18:43:51+02:00 The colour variation in Vaccinium vitis-idaea berries from North Karelia Bruknių (Vaccinium vitis-idaea) uogų spalvos įvairavimas Šiaurės Karelijoje Chunaev, Aleksandr S. Bondarenko, Ludmila V. Barabanova, Larissa V. 2002 http://lmavb.lvb.lt/LMAVB:ELABAPDB5195217&prefLang=en_US lit eng lit eng http://lmavb.lvb.lt/LMAVB:ELABAPDB5195217&prefLang=en_US Botanica Lithuanica, 2002, T. 8, Nr. 4, p. 323-326 ISSN 1392-1665 Vaccinium vitis-idaea Berries Colour variation Antocian Digital photography Image analysis info:eu-repo/semantics/article 2002 ftlithuaniansrc 2021-12-02T01:17:00Z The colour variation in red bilberry (Vaccinium vitis-idaea) berries from North Karelia has been studied applying digital photography.Plants with ripe berries differing in colour have been collected on the Malyj Gorelyj island in the White sea. The plants have been transferred to the laboratory,where digital photographs of plant samples and of detached berries have been taken by Agfa ePhoto 1680 camera.Image analysis confirms visually observed differences in colour of berries from different plants.Colour difference between normal antocian pigmented ''red'' berries and non-pigmented ''white'' ones significantly exceeds minimal colour difference,whereas ''rose'' berries possessing intermediate level of pigmentation could not always be clearly distinguished from non-pigmented berries.Our data proofs the applicability of digital photography to studies on colour variations in natural populations. Article in Journal/Newspaper White Sea LSRC VL (Lithuanian Social Research Centre Virtual Library) White Sea Malyj ENVELOPE(66.667,66.667,-73.583,-73.583) |
institution |
Open Polar |
collection |
LSRC VL (Lithuanian Social Research Centre Virtual Library) |
op_collection_id |
ftlithuaniansrc |
language |
Lithuanian English |
topic |
Vaccinium vitis-idaea Berries Colour variation Antocian Digital photography Image analysis |
spellingShingle |
Vaccinium vitis-idaea Berries Colour variation Antocian Digital photography Image analysis Chunaev, Aleksandr S. Bondarenko, Ludmila V. Barabanova, Larissa V. The colour variation in Vaccinium vitis-idaea berries from North Karelia |
topic_facet |
Vaccinium vitis-idaea Berries Colour variation Antocian Digital photography Image analysis |
description |
The colour variation in red bilberry (Vaccinium vitis-idaea) berries from North Karelia has been studied applying digital photography.Plants with ripe berries differing in colour have been collected on the Malyj Gorelyj island in the White sea. The plants have been transferred to the laboratory,where digital photographs of plant samples and of detached berries have been taken by Agfa ePhoto 1680 camera.Image analysis confirms visually observed differences in colour of berries from different plants.Colour difference between normal antocian pigmented ''red'' berries and non-pigmented ''white'' ones significantly exceeds minimal colour difference,whereas ''rose'' berries possessing intermediate level of pigmentation could not always be clearly distinguished from non-pigmented berries.Our data proofs the applicability of digital photography to studies on colour variations in natural populations. |
format |
Article in Journal/Newspaper |
author |
Chunaev, Aleksandr S. Bondarenko, Ludmila V. Barabanova, Larissa V. |
author_facet |
Chunaev, Aleksandr S. Bondarenko, Ludmila V. Barabanova, Larissa V. |
author_sort |
Chunaev, Aleksandr S. |
title |
The colour variation in Vaccinium vitis-idaea berries from North Karelia |
title_short |
The colour variation in Vaccinium vitis-idaea berries from North Karelia |
title_full |
The colour variation in Vaccinium vitis-idaea berries from North Karelia |
title_fullStr |
The colour variation in Vaccinium vitis-idaea berries from North Karelia |
title_full_unstemmed |
The colour variation in Vaccinium vitis-idaea berries from North Karelia |
title_sort |
colour variation in vaccinium vitis-idaea berries from north karelia |
publishDate |
2002 |
url |
http://lmavb.lvb.lt/LMAVB:ELABAPDB5195217&prefLang=en_US |
long_lat |
ENVELOPE(66.667,66.667,-73.583,-73.583) |
geographic |
White Sea Malyj |
geographic_facet |
White Sea Malyj |
genre |
White Sea |
genre_facet |
White Sea |
op_source |
Botanica Lithuanica, 2002, T. 8, Nr. 4, p. 323-326 ISSN 1392-1665 |
op_relation |
http://lmavb.lvb.lt/LMAVB:ELABAPDB5195217&prefLang=en_US |
_version_ |
1766234368324403200 |