Results 41 to 50 of about 3,446 (216)

Chromophoric Dissolved Organic Matter as a Tracer of Fecal Contamination for Bathing Water Quality Monitoring in the Northern Tyrrhenian Sea (Latium, Italy)

Journal of Marine Science and Engineering, 2020
Dissolved organic matter present in natural aquatic environments is a heterogeneous mixture of allochthonous and autochthonous materials. In coastal areas vulnerable to sewage waste, its biologically active component, the chromophoric dissolved organic ...
Alice Madonia, Gabriella Caruso, Daniele Piazzolla, Simone Bonamano, Viviana Piermattei, Giuseppe Zappalà, Marco Marcelli   +6 more
doaj   +1 more source

Hydrological and biogeochemical controls on absorption and fluorescence of dissolved organic matter in the northern South China Sea [PDF]

, 2017
Author Posting. © American Geophysical Union, 2017. This article is posted here by permission of American Geophysical Union for personal use, not for redistribution.
Cheng, Yuanyue, Guo, Weidong, Li, Yan, Li, Yizhen, Song, Guodong, Stubbins, Aron, Wang, Chao, Wang, Lei   +7 more
core   +1 more source

Remote Sensing of CDOM, CDOM Spectral Slope, and Dissolved Organic Carbon in the Global Ocean

Applied Sciences, 2018
A Global Ocean Carbon Algorithm Database (GOCAD) has been developed from over 500 oceanographic field campaigns conducted worldwide over the past 30 years including in situ reflectances and coincident satellite imagery, multi- and hyperspectral ...
Dirk Aurin, Antonio Mannino, David J. Lary   +2 more
doaj   +1 more source

Chromophoric Dissolved Organic Matter and Dissolved Organic Carbon in Lakes Across an Elevational Gradient From the Mountains to the Sea

Earth and Space Science, 2022
Dissolved organic matter (DOM) in lakes across elevation gradients is a complex function of topography, climate, vegetation coverage, land use, and lake properties. To examine sources and processing of DOM from sea level to mountain lakes (3–1,574 m), we
Kyle Juetten, Angela L. Strecker, Aaron Harrison, Zachary Landram, Warren J. DeBruyn, Catherine D. Clark   +5 more
doaj   +1 more source

Dynamics of chromophoric dissolved organic matter in Mandovi and Zuari estuaries - A study through in situ and satellite data [PDF]

, 2011
The spatial and temporal distribution of absorption of chromophoric dissolved organic matter at 440 nm (a CDOM (440)) in the Mandovi and Zuari estuaries situated along the west coast of India, has been analysed.
Lotliker, AA, Menon, HB, Sangekar, NP, Vethamony, P   +3 more
core   +1 more source

Controls on dissolved organic matter (DOM) degradation in a headwater stream: the influence of photochemical and hydrological conditions in determining light-limitation or substrate-limitation of photo-degradation [PDF]

Biogeosciences, 2015
We investigated how absorption of sunlight by chromophoric dissolved organic matter (CDOM) controls the degradation and export of DOM from Imnavait Creek, a beaded stream in the Alaskan Arctic. We measured concentrations of dissolved organic carbon (DOC),
R. M. Cory, K. H. Harrold, B.T. Neilson, G. W. Kling   +3 more
doaj   +1 more source

Submarine mud volcanoes as a source of chromophoric dissolved organic matter to the deep waters of the Gulf of Cádiz

Scientific Reports, 2021
Seafloor structures related to the emission of different fluids, such as submarine mud volcanoes (MVs), have been recently reported to largely contribute with dissolved organic matter (DOM) into the oceans. Submarine MVs are common structures in the Gulf
Valentina Amaral, Cristina Romera-Castillo, Jesús Forja   +2 more
doaj   +1 more source

Influence of environmental factors on spectral characteristics of chromophoric dissolved organic matter (CDOM) in Inner Mongolia Plateau, China [PDF]

Hydrology and Earth System Sciences, 2016
Spectral characteristics of chromophoric dissolved organic matter (CDOM) were examined in conjunction with environmental factors in the waters of rivers and terminal lakes within the Hulun Buir plateau, northeast China.
Z. D. Wen, K. S. Song, Y. Zhao, J. Du, J. H. Ma   +4 more
doaj   +1 more source

Dissolved organic matter in the northwestern Pacific marginal seas: Insight into the distribution of its optical properties

Frontiers in Marine Science, 2023
Dissolved organic carbon (DOC) and the optical properties of dissolved organic matter (chromophoric- and fluorescent dissolved organic matter; CDOM and FDOM) were measured to determine the distributions and drivers of DOM in the northwestern Pacific ...
Heejun Han, Hyung Bo Kim, Jeonghyun Kim, Guebuem Kim, Jeomshik Hwang, SungHyun Nam   +5 more
doaj   +1 more source

Basin scale survey of marine humic fluorescence in the Atlantic: relationship to iron solubility and H2O2 [PDF]

, 2013
Iron (Fe) is a limiting nutrient for phytoplankton productivity in many different oceanic regions. A critical aspect underlying iron limitation is its low solubility in seawater as this controls the distribution and transport of iron through the ocean ...
Amador, Aristegui, Baker, Barbeau, Boreen, Boyd, Boye, Boyle, Chanudet, Chen, Coble, Coble, Cooper, Cotrim da Cunha, Croot, Croot, Croot, Croot, D. M. Gaiero, Determann, Determann, Determann, Dubnick, Evangelista, Falkowski, Fischer, Fok, Forster, Gaiero, Gaiero, Gerringa, Grasshoff, Hassler, Hayase, Heller, Heller, Heller, Heller, Ito, Jickells, Johnson, Jørgensen, Karl, Karyampudi, Kitayama, Kitidis, Kuma, Kuma, Laglera, Laglera, Lawaetz, Li, Liu, Liu, M. I. Heller, Ma, Martinez, Martinez, Mawji, Mawji, McCormick, Mills, Moore, Mopper, Murphy, Murphy, Murphy, Nakabayashi, Nakabayashi, Nakayama, Nelson, Nelson, Neogi, Nishimura, O'Sullivan, Omori, P. L. Croot, Poorvin, Powell, Powell, Quentel, Rijkenberg, Rue, Santana-Casiano, Scapini, Schlosser, Schlosser, Schlosser, Shaked, Shimotori, Stedmon, Stedmon, Steigenberger, Stramma, Tagliabue, Takata, Tani, Tarran, Tyrrell, Veldhuis, Wagener, Yamashita, Yamashita, Yamashita, Yamashita, Yamashita, Yuan, Yuan, Zafiriou, Zubkov   +109 more
core   +1 more source