Results 41 to 50 of about 1,200 (237)

Subsurface dissolution reduces the efficiency of mineral-based open-ocean alkalinity enhancement [PDF]

Biogeosciences
Carbon dioxide removal (CDR) from the atmosphere will likely be required to offset hard-to-abate emissions and limit global warming to well below 2 °C, in line with the Paris Agreement. Among proposed CDR strategies, ocean alkalinity enhancement (OAE) is
F. A. Burger, F. A. Burger, U. Hofmann Elizondo, U. Hofmann Elizondo, H. Grosselindemann, H. Grosselindemann, T. L. Frölicher, T. L. Frölicher   +7 more
doaj   +1 more source

KOSMOS 2021 Gran Canaria mesocosm study on ocean alkalinity enhancement: metazoan zooplankton abundances [PDF]

This data was collected as a part of a mesocosm study to investigate the ecosystem impacts of ocean alkalinity enhancement, within the EU H2020 OceanNETs project.
Goldenberg, Silvan Urs, Sánchez, Nicolás, Brüggemann, Daniel   +2 more
core   +1 more source

KOSMOS 2021 Gran Canaria mesocosm study on ocean alkalinity enhancement: metazoan zooplankton image-based carbon mass [PDF]

This data was collected as a part of a mesocosm study to investigate the ecosystem impacts of ocean alkalinity enhancement, within the EU H2020 OceanNETs project.
Weichler, Merlin, Goldenberg, Silvan Urs, Sánchez, Nicolás   +2 more
core   +1 more source

KOSMOS 2021 Gran Canaria mesocosm study on ocean alkalinity enhancement: metazoan zooplankton carbon biomass [PDF]

This data was collected as a part of a mesocosm study to investigate the ecosystem impacts of ocean alkalinity enhancement, within the EU H2020 OceanNETs project.
Goldenberg, Silvan Urs, Sánchez, Nicolás, Brüggemann, Daniel   +2 more
core   +1 more source

Pathways for marine carbon dioxide removal using electrochemical acid-base generation

Frontiers in Climate
Research over the past decade has resulted in various methods for removing CO2 from the atmosphere using seawater and electrochemically generated acids and bases.
Matthew D. Eisaman, Matthew D. Eisaman
doaj   +1 more source

Iron‐Mediated Release of Aged Dissolved Organic Carbon From Waterlogged Peatland Under Warming

Advanced Science, EarlyView.
This study conducts a five‐year in situ warming experiment in high‐altitude peatlands to examine dissolved organic carbon (DOC) release. The study shows that warming promotes the release of plant‐derived modern DOC in drained peatlands, but amplifies aquatic export of century‐old DOC from waterlogged peatlands via Fe‐mediated DOC mobilization—a ...
Guohua Dai, Zhiying Yang, Zongguang Liu, Wanjia Hu, Lixiao Ma, Enze Kang, Wanqing Luo, Yunpeng Zhao, Chengzhu Liu, Juan Jia, Ting Liu, Chen He, Quan Shi, Jianliang Liu, Yongheng Gao, Huai Chen, Hailong Zhang, Meixun Zhao, Xiaojuan Feng   +18 more
wiley   +1 more source

KOSMOS 2021 Gran Canaria mesocosm study on ocean alkalinity enhancement: particulate matter and metazoan zooplankton fatty acids [PDF]

This data was collected as a part of a mesocosm study to investigate the ecosystem impacts of ocean alkalinity enhancement, within the EU H2020 OceanNETs project.
Dorssers, Scott, Goldenberg, Silvan Urs, Sánchez, Nicolás   +2 more
core   +1 more source

A Compact Hollow Fiber Electrode Assembly Architecture for Continuous Electrochemical Marine Carbon Dioxide Removal

Advanced Energy Materials, EarlyView.
A coaxial, membrane‐integrated hollow fiber electrode assembly (HFEA) is developed for continuous marine carbon mineralization. By utilizing a sub‐millimeter inter‐electrode gap, the HFEA minimizes Ohmic losses, achieving 50% energy reduction and over 85% DIC removal.
Inhwan Park, Young Hun Lee, Jung Hun Lee, Seung‐Jeong Oh, T. Alan Hatton, Dong‐Yeun Koh   +5 more
wiley   +1 more source

Site selection for ocean alkalinity enhancement informed by passive tracer simulations

Communications Earth & Environment
Ocean alkalinity enhancement is a marine-based carbon dioxide removal strategy that involves adding alkaline material to the surface ocean to boost carbon uptake and storage.
Yiming Guo, Ke Chen, Adam V. Subhas, Jennie E. Rheuban, Zhaohui Aleck Wang, Daniel C. McCorkle, Anna Michel, Heather H. Kim   +7 more
doaj   +1 more source

Ordered Hydrogen Bond Network Regulates Synergistic H and OH Spillover to Promote Alkaline Hydrogen Evolution

Advanced Energy Materials, EarlyView.
Ru─Ni nanoclusters are anchored on WC via a rapid microwave quasi‐solid‐state method to build an ordered flexible interfacial hydrogen bond network. This structure boosts water dissociation and enables barrier‐free H/OH transport via the Grotthuss mechanism, forming dual H‐to‐Ru and OH‐to‐Ni spillover pathways to overcome the key challenges of alkaline
Xiangrui Zhuge, Chengfeng Wang, Xiangrui Zhuge, Wenli Yu, Qi Wu, Weiping Xiao, Lei Wang, Tianyi Ma, Zexing Wu   +8 more
wiley   +1 more source