Assessment of bioinvasion impacts on a regional scale: a comparative approach

A Zaiko, M Lehtiniemi, A Narščius, S Olenin - Biological Invasions, 2011 - Springer
This paper presents an overall bioinvasion impact assessment on the scale of a large
marine region—the Baltic Sea, as defined by the Helsinki Commission. The methodology is …

Alien or endangered? Historical development of Chara connivens in the Baltic coastal waters and its implication for the species management

P Gruszka, P Brzeska-Roszczyk, M Pełechaty - Journal for Nature …, 2023 - Elsevier
The occurrence of Chara connivens (Charophyta, Characeae) and its status in the Baltic
Sea may raise controversies regarding its origin and historical dispersal pathways in the …

[HTML][HTML] Distribution and co-occurrence patterns of charophytes and angiosperms in the northern Baltic Sea

K Herkül, K Torn, T Möller-Raid, G Martin - Scientific Reports, 2023 - nature.com
The distribution data of 11 soft substrate charophyte and angiosperm species were
analyzed. Our study aimed to elucidate the co-occurrence patterns among these sympatric …

Distribution and predictive occurrence model of charophytes in Estonian waters

K Torn, A Kovtun-Kante, K Herkül, G Martin, H Mäemets - Aquatic Botany, 2015 - Elsevier
Material collected during the years 1995–2011 was used to describe the distribution and
environmental preferences of charophyte species in Estonian lakes and its coastal Baltic …

How much can the occurrence and coverage of charophytes in an estuarine lagoon (Curonian Lagoon) be explained by environmental factors?

M Bučas, Z Sinkevičienė, M Kataržytė… - Estuarine, coastal and …, 2019 - Elsevier
Aquatic macrophytes play an important role in the structure and functioning of lagoon
ecosystems. We assessed the importance of biotic and abiotic environmental factors in …

[HTML][HTML] Seasonal variation in invertebrate grazing on Chara connivens and C. tomentosa in Kõiguste Bay, NE Baltic Sea

J Kotta, K Torn, G Martin, H Orav-Kotta… - Helgoland Marine …, 2004 - Springer
Charophytes are a highly endangered group of algae. In the Baltic Sea, the number of
species, distribution area and biomass of charophytes have significantly decreased in recent …

[HTML][HTML] Effect of water quality on the spatial distribution of charophytes in the Peshawar Valley, Khyber Pakhtunkhwa, Pakistan

I Khuram, N Ahmad, S Barinova - Oceanological and Hydrobiological …, 2021 - sciendo.com
The presented research was conducted in 2018–2019 in the Peshawar Valley, Pakistan, to
study for the first time the effect of water quality on the spatial distribution of charophytes. A …

Influence of abiotic environmental conditions on spatial distribution of charophytes in the coastal waters of West Estonian Archipelago, Baltic Sea

A Kovtun, K Torn, G Martin, T Kullas, J Kotta… - Journal of Coastal …, 2011 - JSTOR
Charophytes are submerged macroalgae with well-developed thallus and complex
morphology, which can be found in fresh and brackish water bodies. The order Charales …

[PDF][PDF] The effect of CO2 enrichment on net photosynthesis of macrophytes in a brackish water environment

L Pajusalu, G Martin, T Paalme, A Põllumäe - PeerJ, 2016 - researchgate.net
Today one of the greatest global environmental issues is ocean acidification, which is
directly related to our carbon dioxide (CO2) emissions. Ocean acidification is defined as a …

Seasonal changes in biomass, elongation growth and primary production rate of Chara tomentosa in the NE Baltic Sea

K Torn, G Martin, T Paalme - Annales Botanici Fennici, 2006 - JSTOR
The seasonal dynamics of the biomass, elongation growth and primary production rate of
the green alga Chara tomentosa were measured in Rame Bay (NE Baltic Sea) during the …