Results 201 to 210 of about 15,354 (255)

Structured machine learning modeling to support conservation of deep‐sea benthic biodiversity

Conservation Biology, Volume 40, Issue 4, August 2026.
Abstract Biodiversity monitoring programs need to deliver accurate, timely, and actionable predictions. To establish a predictive monitoring program for deep‐sea benthos of the Santos Basin, Brazil, we developed a two‐stage structured model that allowed comparison of biodiversity predictions obtained from environmental simulations (2M‐Sim).
Gustavo Fonseca, Danilo C. Vieira, Juliane C. Carneiro, Renato S. Carreira, Milena Ceccopieri, Thais N. Corbisier, Adriana Galindo Dalto, Alberto G. Figueiredo Jr., Fabiane Gallucci, Paula Gheller, Simone Brito de Jesus, Helena Passeri Lavrado, Letícia Lazzari, Eduardo Hilzendeger Marcon, Daniel Leite Moreira, Rafael Bendayan de Moura, Ellen Pape, Ana Cláudia Aoki Santarosa, João Regis dos Santos Filho, Silvia Helena de Mello e Sousa, Thaisa Marques Vicente, Luciana Erika Yaginuma, Cinthia Yamashita, Wandrey Watanabe   +23 more
wiley   +1 more source

Recent advances of emergent extraction technologies to enhance bioactive compounds extraction of microalgae—An overview towards application in cosmetics

International Journal of Cosmetic Science, Volume 48, Issue 4, Page 884-910, August 2026.
Microalgae extracts show immense potential in cosmetics for their bioactivities; emerging extraction techniques enhance bioactive compound yield from microalgae. Abstract Microalgae have attracted significant interest in numerous sectors, particularly in the cosmetic industries, owing to their rich composition of bioactive compounds. This paper aims to
Alireza Mousakhani Ganjeh, Lucília da P. da Silva, Carlos A. Pinto, Rosário Martins, Alexandra P. Marques, Jorge A. Saraiva   +5 more
wiley   +1 more source

Role of extracellular carbonic anhydrase in the polar diatom Fragilariopsis cylindrus

New Phytologist, Volume 251, Issue 3, Page 1161-1171, August 2026.
Summary Diatoms are major primary producers in productive polar oceans, where cold temperatures and high CO2 solubility raise questions as to whether they rely on the CO2‐concentrating mechanism (CCM) to saturate photosynthesis. Knowledge of CCM function will help better predict the sensitivity of diatom primary production to warming and acidifying ...
Meng Li, Jodi N. Young
wiley   +1 more source

Neural‐BGC: An Observation‐Driven Emulator for Hybrid Physical‐Biogeochemical Modeling

Geophysical Research Letters, Volume 53, Issue 14, 28 July 2026.
Abstract Coupled ocean‐biogeochemical models are essential for understanding marine ecosystems, yet they often suffer from persistent biases due to poorly constrained empirical parameters. To address this limitation, we introduce Neural‐BGC, an observation‐driven neural network emulator for hybrid physical‐biogeochemical modeling. Neural‐BGC is trained
Said Ouala, Zouhair Lachkar
wiley   +1 more source

Capturing the Global Variability of Marine Particulate Organic Carbon Flux: A Hierarchical Bayesian Approach

Geophysical Research Letters, Volume 53, Issue 14, 28 July 2026.
Abstract Particulate organic carbon (POC) fluxes are important for the marine carbon cycle; however, these fluxes are highly variable in both space and time. Consequently, current estimates retain high uncertainty when predicting POC flux from environmental drivers because the influence of pulse events is not adequately accounted for.
P. Edwards, G. L. Britten, L. Biermann, L. Guidi, S. A. Henson, C. M. Moore, S. Ramondenc, B. B. Cael   +7 more
wiley   +1 more source

Mesoscale Eddies Reorganize Subsurface Oxygen Minimum Layer in the Subtropical North Atlantic

Geophysical Research Letters, Volume 53, Issue 14, 28 July 2026.
Abstract Mesoscale eddies play a key role in regulating oceanic physical and biogeochemical environments. However, their influence on vertical oxygen distribution remains poorly constrained by observations. Using 32 years (1993–2024) of in situ oxygen observations from the Bermuda Atlantic Time‐series Study site combined with satellite‐tracked eddies ...
Peiya Zhang, Weikang Zhan, Zhenting Mo, Yunchen Liu, Yiqiang Hu, Haigang Zhan, Qingyou He   +6 more
wiley   +1 more source

Marine Phytoplankton Extremes and Compound Extreme Events Have the Potential to Be Predicted Multiple Months in Advance

Geophysical Research Letters, Volume 53, Issue 13, 16 July 2026.
Abstract Global marine primary producers, phytoplankton, are the base of the marine food web and vary on short timescales, characterized by seasonal blooms. There is growing concern about the occurrence of short‐term extreme events in phytoplankton abundance, which may impact higher trophic levels and economically‐important species.
Samuel C. Mogen, Nicole S. Lovenduski, Genevieve L. Clow   +2 more
wiley   +1 more source

Assessing Zooplankton Communities' Influence on Particulate Organic Carbon Concentration

Geophysical Research Letters, Volume 53, Issue 13, 16 July 2026.
Abstract Zooplankton play a key role in setting the particulate organic carbon (POC) distribution in the ocean, but this role remains poorly quantified on large scales due to the complexity of zooplankton ecosystems and the sparsity and variability of observations.
Thelma Panaïotis, B. B. Cael
wiley   +1 more source

Correction to “Phosphorus Acquisition Strategies Among Phytoplankton and Free‐Living Bacterial Communities in the Baltic Proper”

Environmental Microbiology Reports, Volume 18, Issue 4, August 2026.
wiley   +1 more source

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Dynamics of Phytoplankton Communities Under Photoinhibition

Bulletin of Mathematical Biology, 2013
We analyzed a model of phytoplankton competition for light in a well-mixed water column. The model, proposed by Gerla et al. (Oikos 120:519-527, 2011), assumed inhibition of photosynthesis at high irradiance (photoinhibition). We described the global behavior through mathematical analyses, providing a general solution to the multi-species competition ...
Hsu, Sze-Bi, Lin, Chiu-Ju, Hsieh, Chih-Hao, Yoshiyama, Kohei   +3 more
openaire   +2 more sources