Results 111 to 120 of about 3,897,746 (210)

An Empirical Algorithm for Estimating the Absorption of Colored Dissolved Organic Matter from Sentinel-2 (MSI) and Landsat-8 (OLI) Observations of Coastal Waters

Remote Sensing
Sentinel-2/MSI and Landsat-8/OLI sensors enable the mapping of ocean color-related bio-optical parameters of surface coastal and inland waters. While many algorithms have been developed to estimate the Chlorophyll-a concentration, Chl-a, and the ...
Vu Son Nguyen, Hubert Loisel, Vincent Vantrepotte, Xavier Mériaux, Dinh Lan Tran   +4 more
doaj   +1 more source

Molecular characterization of dissolved organic matter (DOM) in seawater [PDF]

, 2000
Dissolved organic matter (DOM) plays an important role in the global carbon cycle (chapter 1). However, not much is known about the molecular composition and the origin of DOM. The study described in this thesis was conducted to gain more knowledge on
van Heemst, J.D.H., Organic geochemistry & molecular biogeology, Resistant Organic Matter (ROM), IVAU: Instituut voor Aardwetenschappen Utrecht, Geochemistry, Heemst, J.D.H. van   +5 more
core   +1 more source

Estimation of colored dissolved organic matter CDOM and chlorophyll around Marang sea / Mohammad Quyyum Abdul Sarah [PDF]

, 2019
This project entitled a study of the estimation of colored dissolved organic matter (CDOM) and chlorophyll by satellite imagery. Colored dissolved organic matter is the largest bio reactive inventory of carbon in the global ocean.
Abdul Sarah, Mohammad Quyyum
core  

Drought Offsets the Controls on Colored Dissolved Organic Matter in Lakes

Remote Sensing
The concentration of colored dissolved organic matter (CDOM) in lakes is strongly influenced by climate, land cover, and topographic settings, but it is not known how drought may affect the relative importance of these controls.
Enass Said. Al-Kharusi, Geert Hensgens, Abdulhakim M. Abdi, Tiit Kutser, Jan Karlsson, David E. Tenenbaum, Martin Berggren   +6 more
doaj   +1 more source

Distributions of colored dissolved organic matter and dissolved organic carbon in the Pearl River Estuary, China

, 2004
The distributions of colored dissolved organic matter (CDOM) and of dissolved organic carbon (DOC) were studied in the Pearl River Estuary from 18 to 26 July 1999 (during the wet season). The highest level of CDOM was found in the fresh water, and lowest
Li, Y., Chen, ZQ, Pan, JM
core   +1 more source

A novel approach to caracterize Colored Dissolved Organic Matter (CDOM) using in situ multispectral fluoresence and absorption meters

, 2013
Ocean Optics 2010 extend abstract.
openaire   +1 more source

Biogeochemical interpretations of colored dissolved organic matter optical signatures (invited)

, 2014
The optical properties of colored dissolved organic matter (CDOM) in surface waters are visible from space and observable throughout the water column in real time using in situ sensors.
Berggren, Martin,, del Giorgio, Paul A.,, Stubbins, Aron,, Lapierre, Jean-Francois,, McClelland, James W,, Mann, Paul James,, Holmes, Robert Max,, Lund University., Dittmar, Thorsten,, Niggemann, Jutta,, Prairie, Yves T.,, Spencer, Robert G.,   +11 more
core   +1 more source

Terrestrial browning from Colored Dissolved Organic Matter (CDOM) changes the seasonal phenology of the coastal Arctic carbon cycle

Abstract. Arctic warming affects land-to-ocean fluxes of organic matter, with significant impacts on coastal ecosystems and air-sea CO2 fluxes. In this study, we modify a regional ECCO-Darwin ocean biogeochemistry simulation of the Mackenzie River region to include riverine export of colored dissolved organic matter (CDOM) and its effect on light ...
Clement Bertin, Vincent Le Fouest, Dustin Carroll, Stephanie Dutkiewicz, Dimitris Menemenlis, Atsushi Matsuoka, Manfredi Manizza, Charles E. Miller   +7 more
openaire   +2 more sources

Dissolved organic nitrogen in the river test and estuary

, 2005
Studies of nutrients in rivers and estuaries have generally focused on dissolved inorganic nitrogen (DIN), although this accounts for only a part of the total nitrogen (TN) in these systems.
Homewood, Judith Melanie
core   +1 more source

Temperature effects on productivity, respiration, and dissolved organic matter degradation in subtropical Florida waters following hurricane-driven riverine runoff and brownification. [PDF]

Front Microbiol
Sobrinho BF, Muni-Morgan A, Heil CA, Glibert PM.   +3 more
europepmc   +1 more source