Results 61 to 70 of about 10,018 (233)

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

Good governance of marine carbon dioxide removal, Policy Brief [PDF]

(OceanNets Deliverable, D2.6)
Röschel, L., Neumann, B.
openaire   +2 more sources

Novel Zwitterionic Polydopamine Nanofiller‐Reinforced Hybrid Membranes With Superior Antifouling Performance for Wastewater Treatment

ENERGY &ENVIRONMENTAL MATERIALS, EarlyView.
This work reports one‐pot synthesized novel zwitterionic polydopamine‐silica (ZSiPDA) nanofillers for fabricating PES hybrid ultrafiltration membranes with enhanced hydrophilicity, permeability, and antifouling performance. The optimized membrane achieved over 91% humic acid removal and showed strong potential for municipal wastewater treatment.
Roqaya A. Ismail, Mahendra Kumar, Tarek Lemaoui, Inas M. AlNashef, Shadi W. Hasan, Hassan A. Arafat   +5 more
wiley   +1 more source

Nested Carbon Governance in Southeast Asia: Towards Just Nature‐Based Solutions?

Environmental Policy and Governance, EarlyView.
ABSTRACT Nature‐based solutions (NbS) have gained prominence as an integrated approach to addressing climate change and biodiversity loss while supporting sustainable development. Yet, their implementation across Southeast Asia remains fragmented and often contested.
Helena Varkkey, Michelle Ann Miller, David Taylor   +2 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

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

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

Food Security Versus Environmental Health: The Nitrogen Dilemma

Journal of Plant Nutrition and Soil Science, EarlyView.
ABSTRACT Nitrogen is an essential element for plant growth and, consequently, crop production. However, the cycling of nitrogen in the environment can have negative effects. Here, we review the historical development of scientific and public awareness of these effects and the influence this has had on political action to control them.
Henrike Mielenz, Norbert Bischoff, Klaus Butterbach‐Bahl, Uwe Häußermann, Kurt‐Christian Kersebaum, Karin Rather, Burkhard Stever‐Schoo, Reinhard Well, Claas Nendel   +8 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

Ngarrawa (mound spring) sediments as archives of Holocene environmental change in arid central Australia: Insights from Itrax XRF scanning

Journal of Quaternary Science, EarlyView.
ABSTRACT Central Australia's ngarrawa, or ‘mound springs’, are unique hydrological systems that serve as some of the only near‐permanent sources of water and continuous sediment deposition in Australia's arid interior. As such, they hold significant potential as palaeo‐climate and ‐environmental archives in a region where many aspects of past climate ...
Fletcher C. Nixon, Jonathan J. Tyler, Patricia S. Gadd, Quan Hua   +3 more
wiley   +1 more source