Results 61 to 70 of about 9,477 (215)

Marine Macroalgae as a Safe Healthy Food While Meeting Food Security Challenges Arising From Climate Changes

Food Safety and Health, EarlyView.
Planned harvesting and processing of marine macroalgae could meet future global food needs and mitigate fuel‐originated carbon dioxide responsible for climate change. Microalgal foods are nutritious and safe. The utilization of macroalgae would avoid environmental problems arising from the release of overgrowing macroalgae caused by heatwaves, which ...
Upali Samarajeewa
wiley   +1 more source

Quantifying Marine Carbon Dioxide Removal via Alkalinity Enhancement Across Circulation Regimes Using ECCO‐Darwin and 1D Models

Journal of Advances in Modeling Earth Systems
Ocean Alkalinity Enhancement (OAE) is emerging as a viable method for removing anthropogenic CO2 emissions from the atmosphere to mitigate climate change.
Kay Suselj, Dustin Carroll, Daniel Whitt, Bridget Samuels, Dimitris Menemenlis, Hong Zhang, Nate Beatty, Anna Savage   +7 more
doaj   +1 more source

Evaluation of carbon dioxide biosequestration capacity, biomass productivity, and biochemical composition of Gonyostomum sp. in total dissolved CO2 levels

Results in Chemistry
The rise in atmospheric CO₂ due to human activities is a primary driver of global warming, demanding sustainable strategies for carbon mitigation. Among all the carbon-mitigating approaches, microalgae represent a groundbreaking solution for lowering ...
Methila Chowdhury, Hridoy Dhar, Dipa Debi, Etu Dutta, Shahadat Hossain, Swapnil Acharjee, Mohammed Abdullah Ayoun, Md. Sajjadul Mustaquim, Sifatun Nur, Tashrif Mahmud Minhaz, Helena Khatoon   +10 more
doaj   +1 more source

Microbial communities and functional diversity in seafood

JSFA reports, EarlyView.
Abstract Functional diversity encompasses ecosystem processes that enhance adaptability to environmental change. This study explores the diversity of microorganisms associated with seafood. In this paper, we present our knowledge of microbial diversity in relation to seafood.
Christian Larbi Ayisi, Samuel Ayeh Osei, Grace Afumwaa Boamah, Gertrude Dzifa Mensah   +3 more
wiley   +1 more source

Monitoring, Reporting and Verification for Marine Carbon Dioxide Removal

The European Marine Board Future Science Brief No. 13 ‘Monitoring, Reporting and Verification for marine Carbon Dioxide Removal' presents the key challenges for MRV, the status of the observing and modelling system that will be required to underpin MRV activities, and the status of existing protocols and governance frameworks addressing mCDR.
Muri, Helene, Sulpis, Olivier, Argüello, Gabriela, Baker, Chelsey, Böttcher, Miranda, García-Ibáñez, Maribel I., Kulinski, Karol, Landolfi, Angela, Landschützer, Peter, McGovern, Evin, Ninčević Gladan, Živana, Oschlies, Andreas, Yfantis, Elias Ar   +12 more
openaire   +2 more sources

Quantifying temporal dynamics of greenhouse gas emissions in lake mesocosms: Deployment of a low‐cost measurement system

Limnology and Oceanography: Methods, EarlyView.
Abstract Greenhouse gas (GHG) emissions from freshwater ecosystems contribute significantly to global carbon budgets, yet they remain poorly constrained due to limited high‐frequency measurements. We tested a low‐cost, high‐frequency GHG measurement system in a long‐term mesocosm experiment in Lemming, Denmark, over a 7‐month period, focusing on CO2 ...
Tuba Bucak, Eti Ester Levi, Claus Melvad, Jianming Deng, Mikhail Mastepanov, Robert Ladwig, Thomas Alexander Davidson   +6 more
wiley   +1 more source

Sodium sulfite can reliably induce chemical hypoxia without toxic effects in the model sea anemone species, Exaiptasia diaphana

Limnology and Oceanography: Methods, EarlyView.
Abstract Climate change is accelerating the deoxygenation of aquatic ecosystems, so understanding its effects on biological processes is increasingly critical. An emerging method for inducing hypoxia during experimentation utilizes sodium sulfite (SSI) to scavenge oxygen; however, it remains unclear if hypoxia‐inducing concentrations of SSI are toxic ...
Zhen Qin, Lorenzo Vassura, Bianca A. Parodi, Elise M. J. Laetz   +3 more
wiley   +1 more source

Future Changes in Carbon Chemistry Under the Implementation of Artificial Ocean Alkalinization Based on CMIP6 Simulations

Oceans
Artificial ocean alkalinization (AOA) is one of the most promising marine carbon dioxide removal technologies, but its influence on marine carbon chemistry remains unclear.
Baoxiao Qu, Jinming Song, Xuegang Li, Huamao Yuan, Liqin Duan   +4 more
doaj   +1 more source

Evaluation of methods for the analysis of oxygen and carbon dioxide in water, sediment, litter, and soil

Limnology and Oceanography: Methods, EarlyView.
Abstract Choosing an appropriate analyzer to measure concentrations of oxygen (O2) and carbon dioxide (CO2) during biogeochemical cycling studies can be difficult, considering the range of options available. While several studies examine the abilities of specific analyzers, comparison of multiple analyzers and environmental sample types is lacking.
Elizabeth Jakobsson, Konstantinos‐Marios Vaziourakis, Lars Tranvik   +2 more
wiley   +1 more source

Effects of ocean alkalinity enhancement on plankton in the Equatorial Pacific

Communications Earth & Environment
Ocean alkalinity enhancement is a potential strategy for gigatonne-scale atmospheric carbon dioxide removal. It uses alkaline substances to convert seawater carbon dioxide into (bi)carbonate, enabling uptake of additional carbon dioxide from the ...
Jiaying A. Guo, Robert F. Strzepek, Zhongwei Yuan, Kerrie M. Swadling, Ashley T. Townsend, Eric P. Achterberg, Thomas J. Browning, Lennart T. Bach   +7 more
doaj   +1 more source