Intergovernmental Panel on Climate Change (IPCC). Global carbon and other biogeochemical cycles and feedbacks
It is unequivocal that the increases in atmospheric carbon dioxide (CO2), methane (CH4)
and nitrous oxide (N2O) since the pre-industrial period are caused by human activities. The …
and nitrous oxide (N2O) since the pre-industrial period are caused by human activities. The …
Europe (Chapter 13)
Our current 1.1° C warmer world is already affecting natural and human systems in Europe
(very high confidence1). Since AR5, there has been a substantial increase in detected or …
(very high confidence1). Since AR5, there has been a substantial increase in detected or …
Enhanced silica export in a future ocean triggers global diatom decline
Diatoms account for up to 40% of marine primary production, and require silicic acid to grow
and build their opal shell. On the physiological and ecological level, diatoms are thought to …
and build their opal shell. On the physiological and ecological level, diatoms are thought to …
[HTML][HTML] Assessing the influence of ocean alkalinity enhancement on a coastal phytoplankton community
Ocean alkalinity enhancement (OAE) is a proposed method to counteract climate change by
increasing the alkalinity of the surface ocean and thus the chemical storage capacity of …
increasing the alkalinity of the surface ocean and thus the chemical storage capacity of …
Effect of intensity and mode of artificial upwelling on particle flux and carbon export
M Baumann, J Taucher, AJ Paul… - Frontiers in Marine …, 2021 - frontiersin.org
Reduction of anthropogenic CO2 emissions alone will not sufficiently restrict global warming
and enable the 1.5° C goal of the Paris agreement to be met. To effectively counteract …
and enable the 1.5° C goal of the Paris agreement to be met. To effectively counteract …
Seeing through the gray box: an integrated approach to physiological modeling of phytoplankton stoichiometry
CLC Jones, J Camps-Castella, M Smykala… - Frontiers in Ecology …, 2024 - frontiersin.org
The 'black boxes' of ecological stoichiometry, planktonic microbes, have long been
recognized to have considerable effects on global biogeochemical cycles. Significant …
recognized to have considerable effects on global biogeochemical cycles. Significant …
The appendicularian Oikopleura dioica can enhance carbon export in a high CO2 ocean
J Taucher, AK Lechtenbörger, JM Bouquet… - Global Change …, 2024 - Wiley Online Library
Gelatinous zooplankton are increasingly recognized to play a key role in the ocean's
biological carbon pump. Appendicularians, a class of pelagic tunicates, are among the most …
biological carbon pump. Appendicularians, a class of pelagic tunicates, are among the most …
Bacteria and archaea regulate particulate organic matter export in suspended and sinking marine particle fractions
The biological carbon pump (BCP) in the Southern Ocean is driven by phytoplankton
productivity and is a significant organic matter sink. However, the role of particle-attached …
productivity and is a significant organic matter sink. However, the role of particle-attached …
Microfossil and geochemical records reveal high-productivity paleoenvironments in the Cretaceous Western Interior Seaway during Oceanic Anoxic Event 2
Abstract Oceanic Anoxic Event 2 (OAE2;~ 94.5 Ma) occurred in the latest Cenomanian and
represents a perturbation to the global carbon cycle. The event is geochemically recorded in …
represents a perturbation to the global carbon cycle. The event is geochemically recorded in …
Coastal acidification alters estuarine sediment nitrous oxide and methane fluxes
CI Mazur, RW Fulweiler - Limnology and Oceanography Letters, 2023 - Wiley Online Library
The impact of coastal acidification on sediment nitrous oxide (N2O) and methane (CH4)
fluxes is largely unknown. We exposed temperate estuarine sediments to moderate (pH 7.3) …
fluxes is largely unknown. We exposed temperate estuarine sediments to moderate (pH 7.3) …