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Impacts of ocean biogeochemistry on atmospheric chemistry


Research Overview - Department of Atmospheric Science

Research is focused on understanding the chemical composition of the atmosphere and its evolution to better determine impacts on climate, air quality, ...

Couplings Between Changes in the Climate System and ... - IPCC

In turn, ocean ecosystems affect the chemical composition of the atmosphere ... ocean biogeochemistry, and climate. Science, 308(5718), 67–71. Jin ...

Ocean Biogeochemistry - Water Encyclopedia

Some of the atmospheric gases such as oxygen and carbon dioxide are vitally important to life. Nutrient elements such as nitrogen, phosphorus, and silicon are ...

Air-sea exchange and its impacts on biogeochemistry in the Indian ...

The exchange of trace gases across the ocean/atmosphere interface, as well as the deposition of atmospheric pollutants and aerosols, are key ...

Biogeochemical Cycles and Climate Change

Land and ocean biogeochemical processes are affected by atmospheric deposition (orange dashed arrows); they affect atmospheric chemistry via ...

3.4 Land-sea-atmosphere interactions exacerbating ocean ...

EBUS also play a critical role in atmospheric chemistry and climate through ... ocean biogeochemistry under global change. Philosophical. Transactions of ...

Impacts of ocean acidification

WHAT IS ALREADY HAPPENING? 1.1.1 Already-occurring changes in ocean chemistry. Direct effects of increased atmospheric CO2 on ocean.

Ocean Biology and Biogeochemistry community initial input towards ...

Changes in the physical, chemical and biological environment create stressors and ecological regime shifts that may have lasting consequences to ecosystems and ...

The role of dust in climate change: A biogeochemistry perspective

This workshop was a highly interdisciplinary effort to better quantify and simulate biogeochemical impacts of dust deposition. ... ocean biogeochemical cycles and ...

The impacts of ocean acidification on marine trace gases ... - Journals

Surface ocean biogeochemistry and photochemistry regulate ocean–atmosphere fluxes of trace gases critical for Earth's atmospheric chemistry and climate.

Implications of Sea Ice Management for Arctic Biogeochemistry - Eos

Those issues are certainly important, but amid the discussions, the potentially substantial effects on biogeochemistry in the sea ice, the ...

Ocean Carbon and Biogeochemistry (OCB)

Climate- and human-driven changes in ocean chemistry (e.g., acidification, deoxygenation, nutrient loading, etc.) and associated impacts on marine ecosystems ...

Atmospheric composition change: Climate-chemistry interactions

Studies have shown that land-based emissions have a different effect on climate than ship and aircraft emissions, and different measures are needed to reduce ...

FIRE, DUST, AIR AND WATER: IMPROVING AEROSOL B - OSTI.GOV

and landscape fires, impact the atmosphere and the biogeochemistry of the ocean and land. ... Suitable for Earth System Models', Atmospheric Chemistry and Physics ...

Biogeochemical Controls on the Redox Evolution of Earth's Oceans ...

The impacts of atmospheric chemistry and planetary nutrient cycling on Earth's surface O2 are tightly linked through ocean redox structure.

Numerical Simulations of the Biogeochemical Impact of Atmospheric ...

... biogeochemical ocean model forced with a regional atmospheric chemistry model. The model simulations cover the period 2004 to 2008 and are fully described ...

Observed 20th century desert dust variability: impact on climate and ...

Desert dust carries iron, an important micronutrient for ocean biogeochemistry that can modulate ocean carbon storage; here we show that dust deposition trends ...

Summary | The Future of Atmospheric Chemistry Research

Biogeochemical cycles control the elements that are necessary for life and connect chemistry in the atmosphere with oceans, the solid earth, and the terrestrial ...

Biogeochemistry – oceanbites

Climate change is causing global warming, ocean acidification, and decreasing oxygen levels in the ocean. According to detailed models, these… August 30, 2021 ...

An Updated Synthesis of the Impacts of Ocean Acidification on ...

8.1 Ocean biogeochemistry and climate ... Zeebe RE (2012) History of seawater carbonate chemistry, atmospheric CO2, and ocean acidification.