DISSOLVED ORGANIC MATTER IN THE OCEAN

Dissolved Organic Matter IN the Ocean (DOMINO)

The primary source of DOM, encompassing both dissolved organic carbon (DOC) and nitrogen (DON), in marine environments is phytoplankton production. Direct ...

Interactions of dissolved and particulate organic matter in the ocean

We study POM and DOM interactions in laboratory experiments and at long-term ocean-monitoring stations such as the upwelling region off Cap Blanc, Mauritania.

Ocean liming effects on dissolved organic matter dynamics

Ocean liming has gained attention as a potential solution to mitigate climate change by actively removing carbon dioxide (CO2) from the atmosphere. The addition ...

Dissolved organic matter in the ocean : a controversy stimulates new ...

Containing as much carbon as the atmosphere, marine dissolved organic matter is one of Earth's major carbon reservoirs. With invigoration of scientific ...

Dissolved organic matter (DOM) release by phytoplankton in the ...

The partitioning of organic matter (OM) between dissolved and particulate phases is an important factor in determining the fate of organic carbon in the ocean.

Dissolved Organic Matter in the Ocean Carbon Cycle - Eos.org

Controversy leads to a better understanding of carbon cycling through a massive pool of organic matter dissolved in the Earth's oceans.

Production and fate of dissolved organic matter (DOM)

In water column, DOM undergoes numerous biotic and abiotic structural changes, resulting in formation of various organic compounds. Therefore, oceanic DOM is a ...

Compilation of dissolved organic matter (DOM) data obtained from ...

Measurements of dissolved organic matter (DOM) in the open ocean have increased greatly since the late 1980's, spurred by the growth in scientific interest ...

New analytical tools identify distinct components of dissolved ...

In the ocean, this organic carbon has an average age of thousands of years, but seasonal fluctuations in dissolved organic matter concentrations ...

What is organic matter? | U.S. Geological Survey - USGS.gov

Dissolved organic matter (DOM) is found in every water body, both marine and freshwater. It is a heterogeneous mixture derived primarily from the decomposition ...

Dissolved organic matter in the global ocean: A primer - Providence

Marine dissolved organic matter (DOM) holds ~660 billion metric tons of carbon, making it one of Earth's major carbon reservoirs that is exchangeable with ...

Why does dissolved organic matter matter? – Science at Sea

Why does dissolved organic matter matter? ... Maddy Lahm, Michael Gonsior and Leanne Powers work together to extract organic compounds from their ...

Enigmatic persistence of dissolved organic matter in the ocean

Marine dissolved organic matter (DOM) contains more carbon than the combined stocks of Earth's biota. Organisms in the ocean continuously release a myriad ...

Compilation of dissolved organic matter (DOM) data obtained from ...

Measurements of dissolved organic matter (DOM) in the open ocean have increased greatly since the late 1980's, spurred by the growth in ...

Dissolved Organic Matter in Biogeochemical Models of the Ocean

Even the low estimates of DOC concentrations, however, imply that DOC is large enough (700 × 109 tons C) to rival the terrestrial biomass and atmospheric CO2.

Dissolved Organic Carbon in the ocean

dissolved organic matter or CDOM) that can be tracked by remote sensing. This DOC interferes with satellite determinations of ocean productivity, especially ...

Biogeochemistry of Marine Dissolved Organic Matter - Elsevier Shop

Institutional subscription on ScienceDirect ... Biogeochemistry of Marine Dissolved Organic Matter, Third Edition is the most up-to-date revision of this ...

Role of dissolved organic matter in freshwater ecosystems - YouTube

Dissolved organic matter (DOM) differs spatially and temporally within freshwaters, sitting along a continuum between terrestrially-derived ...

Global Marine Dissolved Organic Matter | Encyclopedia MDPI

1. Introduction. Dissolved organic carbon (DOC) makes up the second largest bioavailable pool of carbon in the ocean (~660 Pg C (1 Pg = 1 × 109 metric tons);) ...

Dissolved Organic Matter in the Ocean: Comments on a Controversy

composition. 14. ^^.ecent measurements of dissolved (including colloidal) organic carbon (DOC) and ...