Results 71 to 80 of about 4,800,192 (240)

CMIP6 models agree on similar carbon cycle feedbacks between enhancing terrestrial and marine carbon sinks

Environmental Research Letters
Carbon dioxide removal (CDR) is a crucial component of climate mitigation required to reach international climate targets. However, gaps exist in our understanding of the responses and feedbacks of the Earth system to the deployment of CDR. In this study,
Hao-Wei Wey, Yiannis Moustakis, Tobias Nützel, Andreas Oschlies, Jörg Schwinger, Tomohiro Hajima, Rosie A Fisher, Tilo Ziehn, Spencer K Liddicoat, Tronje P Kemena, David P Keller   +10 more
doaj   +1 more source

Genome-scale metabolic model analysis indicates low energy production efficiency in marine ammonia-oxidizing archaea

AMB Express, 2018
Marine ammonia-oxidizing archaea (AOA) play an important role in the global nitrogen cycle by obtaining energy for biomass production from CO2 via oxidation of ammonium. The isolation of Candidatus “Nitrosopumilus maritimus” strain SCM1, which represents
Feiran Li, Wei Xie, Qianqian Yuan, Hao Luo, Peishun Li, Tao Chen, Xueming Zhao, Zhiwen Wang, Hongwu Ma   +8 more
doaj   +1 more source

Effect of Plankton Composition Shifts in the North Atlantic on Atmospheric pCO2

Geophysical Research Letters, 2023
Marine carbon cycle processes are important for taking up atmospheric CO2 thereby reducing climate change. Net primary and export production are important pathways of carbon from the surface to the deep ocean where it is stored for millennia.
A. Boot, A. S. von derHeydt, H. A. Dijkstra   +2 more
doaj   +1 more source

Multilayer Biobased Poly(ethylene furanoate)/Graphene Oxide Nanofibrous Membranes With Directional Water Transport for Efficient Microplastics Filtration

Advanced Materials Technologies, EarlyView.
A self‐assembled multilayer biobased PEF/GO nanofibrous membrane was developed by electrospinning for efficient PLA microplastics (MPs) filtration. The membrane combines superhydrophilicity, directional water transport, mechanical robustness, and a synergistic size‐exclusion interception and electrostatic repulsion MPs separation mechanism, enabling ...
Juraij Kandiyil, Sumayya Ansari, Prasanna Kumar S Mural, Yaser E. Greish, Adnan Younis, Akmal Nazir, Muhammad Z. Iqbal   +6 more
wiley   +1 more source

Responses of the Emiliania huxleyi Proteome to Ocean Acidification [PDF]

, 2013
Ocean acidification due to rising atmospheric CO2 is expected to affect the physiology of important calcifying marine organisms, but the nature and magnitude of change is yet to be established.
Richard J Edwards (8024540), Greaves, Mervyn, Skipp, PJ, Greaves, Mervyn J., Jones, BM, Paul J Skipp (8024537), Edwards, RJ, Paul J Skipp, M. Debora Iglesias-Rodriguez (402203), Skipp, Paul J, O'Connor, C David, Young, Jeremy, M Debora Iglesias-Rodriguez, C. David O'Connor (402207), Jones, Bethan M., Jeremy R. Young (402206), Edwards, Richard J, Jones, Bethan M, Jeremy R Young, Paul J. Skipp (402204), Bethan M. Jones (402202), Bethan M Jones, C David O'Connor (8024543), Richard J Edwards, Mervyn J Greaves, Bethan M Jones (8024534), Skipp, Paul J., Elderfield, Henry, Iglesias-Rodriguez, Debora, Henry Elderfield, Young, JR, Elderfield, H, Jeremy Young (7908398), Mervyn J. Greaves (402205), O'Connor, C. David, O'Connor, David, Iglesias-Rodriguez, M. Debora, Young, Jeremy R., Iglesias-Rodriguez, MD, Henry Elderfield (346443), Greaves, MJ, C David O'Connor, Edwards, Richard J., O'Connor, CD, Richard J. Edwards (18565), Debora Iglesias-Rodriguez (7914329), Henry Elderfield (6959723), Mervyn Greaves (346442)   +47 more
core   +4 more sources

Major role of marine vegetation on the oceanic carbon cycle [PDF]

Biogeosciences, 2004
Abstract. The carbon burial in vegetated sediments, ignored in past assessments of carbon burial in the ocean, was evaluated using a bottom-up approach derived from upscaling a compilation of published individual estimates of carbon burial in vegetated habitats (seagrass meadows, salt marshes and mangrove forests) to the global level and a top-down ...
Duarte, C. M., Middelburg, J. J., Caraco, N.   +2 more
openaire   +8 more sources

Global warming and marine carbon cycle feedbacks on future atmospheric CO2 [PDF]

, 1999
A low-order physical-biogeochemical climate model was used to project at-mospheric carbon dioxide and global warming for scenarios developed by the Intergovernmental Panel on Climate Change.
Joos, Fortunat, Gian-kasper Plattner, Fortunat Joos, Andreas Schmittner, Stocker, Thomas F., Thomas F. Stocker, Plattner, Gian-Kasper, Marchal, Olivier, Olivier Marchal, Schmittner, Andreas   +9 more
core   +1 more source

From Lab to Landscape: Environmental Biohybrid Robotics for Ecological Futures

Advanced Robotics Research, EarlyView.
This Perspective explores environmental biohybrid robotics, integrating living tissues, microorganisms, and insects for operation in real‐world ecosystems. It traces the leap from laboratory experiments to forests, wetlands, and urban environments and discusses key challenges, development pathways, and opportunities for ecological monitoring and ...
Miriam Filippi
wiley   +1 more source

Ocean Acidification: An Emerging Threat to our Marine Environment [PDF]

, 2010
This report aims to provide a concise overview of the present state of scientific knowledge of ocean acidification and its likely impacts on organisms and ocean ecosystems.
McGovern, E., Ni Longphuirt, S., Stengal, D., O'Dowd, C.   +3 more
core   +2 more sources

Integrative Omics Analysis Reveals the Regulation of Hypoxia Tolerance in Large Yellow Croaker (Larimichthys crocea) via the Lipoic Acid Synthase (lias) Gene

Advanced Science, EarlyView.
Lipoic acid synthase (lias) can regulate α‐KG levels through lipoylation, thereby negatively regulating HIF‐1α protein levels via PHD under hypoixa. The Hap2 allele of lias exhibits lower expression levels than Hap1, leading to the accumulation of more HIF‐1α protein and thereby enhancing hypoxia tolerance. ABSTRACT Hypoxia stress seriously affects the
Jie Ding, Songpeng Jia, Ran Meng, Xuelei Wang, Xiongfei Wu, Weiliang Shen, Yibo Zhang, Junquan Zhu   +7 more
wiley   +1 more source