Transactions of the Karelian Research Centre of the Russian Academy of Sciences最新文献

{"title":"Vascular plants new and rare for the Vodlozersky National Park","authors":"Алексей Васильевич Кравченко, Елена Викторовна Кулебякина, Вера Владимировна Тимофеева, Елена Юрьевна Чуракова, Aleksey Kravchenko, Vera Timofeeva, Elena Churakova","doi":"10.17076/bg1722","DOIUrl":"https://doi.org/10.17076/bg1722","url":null,"abstract":"Vodlozersky National Park is one of the largest protected areas in the boreal zone of Russia: its area is 4724 km2. The vastness and difficulty of access of some areas are reasons for the park’s flora to be only partially known. Lately, 13 not previously reported native species have been detected in the park: Anemonoides nemorosa, Carex rotundata, Cypripedium calceolus, Diphasiastrum × zeilleri, Epipactis helleborine, Euphrasia parviflora, Juncus alpinoarticulatus subsp. fischerianus, Lemna trisulca, Malaxis monophyllos, Myriophyllum sibiricum, Neottia nidus-avis, Ophioglossum vulgatum, and Rumex pseudonatronatus. Four of the novel species were found in the Arkhangelsk part of the park, and nine – in the Karelian part. In addition, the native Epipogium aphyllum and Veratrum lobelianum were reported for the first time for the Karelian part of the park, the latter being a result of introduction from the park’s northern part by water tourists. A finding new only for the Arkhangelsk part is Botrychium lunaria. Native species Cypripedium calceolus and Neottia nidus-avis are red-listed in the Republic of Karelia; species subject to biological surveillance are Botrychium lunaria and Ficaria verna in the Arkhangelsk Region, and Malaxis monophyllos in Karelia. Two of the species – Cypripedium calceolus and Epipogium aphyllum – are listed in the Red Data Book of the Russian Federation. Surveys have also detected 12 novel alien species: Allium fistulosum, A. sativum, Campanula latifolia, Chelidonium majus, Cosmos bipinnatus, Epilobium pseudorubescens, Impatiens glandulifera, Leonurus cardiaca subsp. villosus, Malus domestica, Myosotis sylvatica, Rheum rhabarbarum, and Symphyotrichum novi-belgii; they were all found in the park’s only settlement – Kuganavolok Village. These species are quite common in various secondary habitats in Karelia.","PeriodicalId":33861,"journal":{"name":"Transactions of the Karelian Research Centre of the Russian Academy of Sciences","volume":"253 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-02-22","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"136336126","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"NEW DATA ON THE DISTRIBUTION AND POPULATION STATUS OF SARCOSOMA GLOBOSUM (SCHMIDEL) CASP. IN THE LENINGRAD REGION AND REPUBLIC OF KARELIA","authors":"Евгений Сергеевич Попов, Любовь Евгеньевна Курбатова, Елена Александровна Глазкова, Ирина Сергеевна Степанчикова, Дмитрий Евгеньевич Гимельбрант, Ирина Александровна Сорокина, Евгения Владимировна Смирнова, Екатерина Аркадьевна Паломожных, Александр Николаевич Романовский, Eugene Popov, Lyubov Kurbatova, Elena Glazkova, Irina Stepanchikova, Dmitry Himelbrant, Irina Sorokina, Evgeniia Smirnova, Ekaterina Palomozhnykh, Alexander Romanovskii","doi":"10.17076/bg1712","DOIUrl":"https://doi.org/10.17076/bg1712","url":null,"abstract":"The article provides information about the distribution and state of local populations in the Leningrad Region and the Republic of Karelia of a rare fungus Sarcosoma globosum (Schmidel) Casp. listed in the Red Data Book of the Russian Federation. Data on a number of new localities of the species are presented, including information on the occurrence of S. globosum in the eastern part of the Leningrad Region and on islands in the Gulf of Finland, where the fungus has been recorded for the first time. The authors’ own field surveys show that within the regions in question the species is mainly associated with little disturbed mediumaged spruce and spruce-small-leaved forests (less often with old-growth communities) on well-moistened and relatively nutrient-rich soils. In the surveys, the number of fruit bodies in the local populations of S. globosum varied from single fruit bodies to 120–200. Phenological patterns were noted for the species in the Leningrad Region and Karelia: a majority of the findings were made from April to June, but in years with long and warm autumn periods fruit bodies were found to develop also in November and December. Alteration of the species distribution and increase in the number of localities with S. globosum are probably associated with climate change: the authors, in agreement with Finnish researchers, attribute a noticeable “upsurge” of new findings of the species in the Leningrad Region and Karelia in recent years to a decrease in the number of long, severe winters. The recommended measures for the species protection include establishment of protected areas in the places of its growth as well as inclusion of S. globosum in the Red Data Book of the Republic of Karelia.","PeriodicalId":33861,"journal":{"name":"Transactions of the Karelian Research Centre of the Russian Academy of Sciences","volume":"117 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-02-22","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"136336127","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}