Where the little ones play the main role—Picophytoplankton predominance in the soda and hypersaline lakes of the Carpathian Basin

B Somogyi, T Felföldi, E Boros, A Szabó, L Vörös - Microorganisms, 2022 - mdpi.com
The extreme environmental conditions of the diverse saline inland waters (soda lakes and
pans, hypersaline lakes and ponds) of the Carpathian Basin are an advantage for …

Towards critical white ice conditions in lakes under global warming

GA Weyhenmeyer, U Obertegger, H Rudebeck… - Nature …, 2022 - nature.com
The quality of lake ice is of uppermost importance for ice safety and under-ice ecology, but
its temporal and spatial variability is largely unknown. Here we conducted a coordinated …

Effects of different pH control strategies on microalgae cultivation and nutrient removal from anaerobic digestion effluent

H Yu, J Kim, C Rhee, J Shin, SG Shin, C Lee - Microorganisms, 2022 - mdpi.com
This study investigated nutrient removal from anaerobic digestion effluent by cultivating
mixed-culture microalgae enriched from anaerobic sludge under different pH conditions …

Continuous cultivation of mixed-culture microalgae using anaerobic digestion effluent in photobioreactors with different strategies for adjusting nitrogen loading rate

H Yu, D Ko, C Lee - Bioresource Technology, 2023 - Elsevier
This study examined continuous mixed-culture microalgae cultivation for nutrient removal
from anaerobic digestion (AD) effluents in photobioreactors, while altering the NH 4+-N …

Anion-type modulates the effect of salt stress on saline lake bacteria

B Csitári, A Bedics, T Felföldi, E Boros, H Nagy, I Máthé… - Extremophiles, 2022 - Springer
Beside sodium chloride, inland saline aquatic systems often contain other anions than
chloride such as hydrogen carbonate and sulfate. Our understanding of the biological effects …

The role and composition of winter picoeukaryotic assemblages in shallow Central European great lakes

B Somogyi, T Felföldi, V Katalin, E Boros… - Journal of Great Lakes …, 2016 - Elsevier
Studies on autotrophic picoplankton (APP;< 3 μm) in shallow lakes are mainly confined to
the spring through fall seasons, when sampling efforts are not complicated by adverse and …

Rhodococcus sovatensis sp. nov., an actinomycete isolated from the hypersaline and heliothermal Lake Ursu

A Táncsics, I Máthé, T Benedek… - … of systematic and …, 2017 - microbiologyresearch.org
A Gram-stain-positive, strictly aerobic, mesophilic bacterium, designated H004T, was
isolated from a water sample of the hypersaline and heliothermal Lake Ursu, Sovata …

Changes in bacterial and archaeal communities during the concentration of brine at the graduation towers in Ciechocinek spa (Poland)

A Kalwasińska, E Deja-Sikora, A Burkowska-But… - Extremophiles, 2018 - Springer
This study evaluates the changes in bacterial and archaeal community structure during the
gradual evaporation of water from the brine (extracted from subsurface Jurassic deposits) in …

Dual bloom of green algae and purple bacteria in an extremely shallow soda pan

K Korponai, A Szabó, B Somogyi, E Boros, AK Borsodi… - Extremophiles, 2019 - Springer
In April 2014, dual bloom of green algae and purple bacteria occurred in a shallow, alkaline
soda pan (Kiskunság National Park, Hungary). The water was only 5 cm deep, in which an …

Effects of active volcanism on bacterial communities in the highest-altitude crater lake of Ojos del Salado (Dry Andes, Altiplano-Atacama Region)

JM Aszalós, A Szabó, T Felföldi, L Jurecska, B Nagy… - Astrobiology, 2020 - liebertpub.com
Periglacial and volcanic environments are considered terrestrial analogs of Mars with regard
to astrobiological characteristics due to their specific set of extreme features. Ojos del …