Novel Species Record of Ulva intestinalis (Chlorophyta, Ulvaceae) for Kamchatka (NE Asia) from an Isolated Inland Locality
Author:
Romanov Roman E.1ORCID, Chernyagina Olga A.2ORCID
Affiliation:
1. Komarov Botanical Institute of the Russian Academy of Sciences , 2 Professora Popova St ., Saint Petersburg , Russian Federation , RU-197376 2. Kamchatka Branch of the Pacific Geographical Institute of the Far East Branch of the Russian Academy of Sciences , Petropavlovsk-Kamchatsky , Russian Federation ,
Abstract
Abstract
A novel inland record of the green alga Ulva intestinalis was found in central Kamchatka, in a brackish stream originating from cooled waters of drilled thermal springs. This species was observed in May 2017, but not encountered again at the same site despite targeted search. Its occurrence in central Kamchatka was surprising given the natural environment, and was probably related to both the presence of thermal springs and human disturbance. The sporadic inland appearance of U. intestinalis in this region suggests it may be unable to maintain stable populations in this region, and experience repeated local extinctions and recolonizations.
Publisher
Walter de Gruyter GmbH
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