Extensive microphytobenthos mats of invasive Vaucheria aff. compacta and abiotic environmental factors influencing its abundance in Adventfjorden tidal flat, Svalbard
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F67985939%3A_____%2F23%3A00578128" target="_blank" >RIV/67985939:_____/23:00578128 - isvavai.cz</a>
Alternative codes found
RIV/60076658:12310/23:43907206
Result on the web
<a href="https://doi.org/10.1007/s00300-023-03203-y" target="_blank" >https://doi.org/10.1007/s00300-023-03203-y</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1007/s00300-023-03203-y" target="_blank" >10.1007/s00300-023-03203-y</a>
Alternative languages
Result language
angličtina
Original language name
Extensive microphytobenthos mats of invasive Vaucheria aff. compacta and abiotic environmental factors influencing its abundance in Adventfjorden tidal flat, Svalbard
Original language description
Arctic coastline ecosystems are affected by current sea level rise together with increasing anthropogenic and environmental physical and biogeochemical pressures. Changes in nutrient concentrations followed by changes in primary productivity and biodiversity are also connected with the growth of global trade, urbanization, and travel activity. All these anthropogenic activities create biotic homogenization. The occurrence of massive extensive mats of the yellow-green alga Vaucheria aff. compacta is a unique phenomenon in the High Arctic tidal flat ecosystem. The objective of this study was to outline which physicochemical conditions are connected with the massive presence of V. aff. compacta mats across the Adventfjorden tidal flat. The Adventfjorden tidal flat is a very dynamic system. Fine silt sediment (68% to 80%) dominates across the studied tidalnflat. The sediment cover of V. aff. compacta mats was always very thin and felt-like coatings can grow out. Beneath the V. aff. compacta mats a second distinct layer of dead filaments were observed in the black and anoxic mud layer. V. aff. compacta area cover was positively correlated with water salinity, pH, temperature, and sediment Na and organic carbon content.
Czech name
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Czech description
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Classification
Type
J<sub>imp</sub> - Article in a specialist periodical, which is included in the Web of Science database
CEP classification
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OECD FORD branch
10618 - Ecology
Result continuities
Project
Result was created during the realization of more than one project. More information in the Projects tab.
Continuities
I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace
Others
Publication year
2023
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
Polar Biology
ISSN
0722-4060
e-ISSN
1432-2056
Volume of the periodical
46
Issue of the periodical within the volume
12
Country of publishing house
DE - GERMANY
Number of pages
14
Pages from-to
1307-1320
UT code for WoS article
001086672300001
EID of the result in the Scopus database
2-s2.0-85174314742