[HTML][HTML] First release of the Pelagic Size Structure database: global datasets of marine size spectra obtained from plankton imaging devices

M Dugenne, M Corrales-Ugalde, JY Luo… - Earth System …, 2024 - essd.copernicus.org
In marine ecosystems, most physiological, ecological, or physical processes are size
dependent. These include metabolic rates, the uptake of carbon and other nutrients …

Interannual and seasonal variability of the air–sea CO exchange at Utö in the coastal region of the Baltic Sea

M Honkanen, M Aurela, J Hatakka, L Haraguchi… - …, 2024 - bg.copernicus.org
Oceans alleviate the accumulation of atmospheric CO 2 by absorbing approximately a
quarter of all anthropogenic emissions. In the deep oceans, carbon uptake is dominated by …

Survey of automatic plankton image recognition: challenges, existing solutions and future perspectives

T Eerola, D Batrakhanov, NV Barazandeh… - Artificial Intelligence …, 2024 - Springer
Planktonic organisms including phyto-, zoo-, and mixoplankton are key components of
aquatic ecosystems and respond quickly to changes in the environment, therefore their …

Shipping and algae emissions have a major impact on ambient air mixing ratios of non-methane hydrocarbons (NMHCs) and methanethiol on Utö Island in the Baltic …

H Hellén, R Kouznetsov, K Kraft… - Atmospheric …, 2024 - acp.copernicus.org
The mixing ratios of highly volatile organic compounds (VOCs) were studied on Utö Island in
the Baltic Sea. Measurements of non-methane hydrocarbons (NMHCs) and methanethiol …

Innovative and practical tools for monitoring and assessing biodiversity status and impacts of multiple human pressures in marine systems

A Borja, T Berg, H Gundersen, AG Hagen… - Environmental …, 2024 - Springer
Human activities at sea can produce pressures and cumulative effects on ecosystem
components that need to be monitored and assessed in a cost-effective manner. Five …

Tracking the frequency of phytoplankton clonal lineages using multispectral image flow cytometry and neural networks

RJ Hermann, L Becks - Methods in Ecology and Evolution, 2024 - Wiley Online Library
Testing fundamental theories of diversity and evolutionary change often requires tracking
the frequencies of clonal lineages within a population over time. Current tracking methods in …

Harmful Cyanobacterial Blooms: Going beyond the “Green” to Monitor and Predict HCBs

DR de Figueiredo - Hydrobiology, 2024 - mdpi.com
Under the Climate Change scenario, the occurrence of Harmful Cyanobacterial Blooms
(HCBs) is an increasingly concerning problem. Particularly for inland freshwaters, that have …

Robust detection of marine life with label-free image feature learning and probability calibration

T Schanz, KO Möller, S Rühl… - … Learning: Science and …, 2023 - iopscience.iop.org
Advances in in situ marine life imaging have significantly increased the size and quality of
available datasets, but automatic image analysis has not kept pace. Machine learning has …

Toward phytoplankton parasite detection using autoencoders

S Bilik, D Batrakhanov, T Eerola, L Haraguchi… - Machine Vision and …, 2023 - Springer
Phytoplankton parasites are largely understudied microbial components with a potentially
significant ecological influence on phytoplankton bloom dynamics. To better understand the …

Resolving phytoplankton pigments from spectral images using convolutional neural networks

P Salmi, I Pölönen, DA Beckmann… - Limnology and …, 2024 - Wiley Online Library
Motivated by the need for rapid and robust monitoring of phytoplankton in inland waters, this
article introduces a protocol based on a mobile spectral imager for assessing phytoplankton …