Results 181 to 190 of about 3,897,746 (210)
Some of the next articles are maybe not open access.
Journal of Geophysical Research: Oceans, 2012
Absorption coefficients of colored dissolved organic matter (CDOM) were measured together with salinity, δ18O, and inorganic nutrients across the Fram Strait. A pronounced CDOM absorption maximum between 30 and 120 m depth was associated with river and sea ice brine enriched water, characteristic of the Arctic mixed layer and upper halocline waters in ...
Colin A Stedmon +2 more
exaly +3 more sources
Absorption coefficients of colored dissolved organic matter (CDOM) were measured together with salinity, δ18O, and inorganic nutrients across the Fram Strait. A pronounced CDOM absorption maximum between 30 and 120 m depth was associated with river and sea ice brine enriched water, characteristic of the Arctic mixed layer and upper halocline waters in ...
Colin A Stedmon +2 more
exaly +3 more sources
Absorption spectral analysis of colored dissolved organic matter(CDOM) in offshore of China
Optical Technique, 2012Colored dissolved organic matter plays an important role in determining the optical properties of seawater in coastal ocean.Based on the data collected at about 908 stations in China offshore,variations is investigated in the spectral absorption of colored dissolved organic matter at 440 nm(ag(440)).Higher values of ag(440)are observed in closed or ...
朱建华 ZHU Jianhua +3 more
openaire +1 more source
2023
Excessive nutrient loading is a well-established driver of hypoxia in aquatic ecosystems. However, recent limnological research has illuminated the role of Chromophoric Dissolved Organic Matter (CDOM) in exacerbating hypoxic conditions, particularly in freshwater lakes.
Rui Jin +3 more
openaire +1 more source
Excessive nutrient loading is a well-established driver of hypoxia in aquatic ecosystems. However, recent limnological research has illuminated the role of Chromophoric Dissolved Organic Matter (CDOM) in exacerbating hypoxic conditions, particularly in freshwater lakes.
Rui Jin +3 more
openaire +1 more source
Marine Chemistry, 2011
A comprehensive data set of dissolved organic carbon (DOC) and colored dissolved organic matter (CDOM) absorption measurements is analysed in light of tracing the supply and distribution of dissolved organic matter in the Arctic Ocean. Two years of river data from six major Arctic rivers (Kolyma, Lena, Ob, Mackenzie, Yenisei, and Yukon) and ...
Stedmon, C.A. +3 more
exaly +3 more sources
A comprehensive data set of dissolved organic carbon (DOC) and colored dissolved organic matter (CDOM) absorption measurements is analysed in light of tracing the supply and distribution of dissolved organic matter in the Arctic Ocean. Two years of river data from six major Arctic rivers (Kolyma, Lena, Ob, Mackenzie, Yenisei, and Yukon) and ...
Stedmon, C.A. +3 more
exaly +3 more sources
Journal of the Indian Society of Remote Sensing, 2018
A simple method to determine the slope of spectral variations of combined absorption of the colored dissolved organic matter and detritus (CDM) is presented. This method uses the slope of total absorption spectrum excluding contribution of waters in lieu of slope for the CDM.
Suresh Thayapurath +3 more
openaire +1 more source
A simple method to determine the slope of spectral variations of combined absorption of the colored dissolved organic matter and detritus (CDM) is presented. This method uses the slope of total absorption spectrum excluding contribution of waters in lieu of slope for the CDM.
Suresh Thayapurath +3 more
openaire +1 more source
Estuarine, Coastal and Shelf Science, 2005
Between November 2000 and October 2001, the seasonal variation in absorption by particles (phytoplankton and detritus) and colored dissolved organic matter (CDOM) was measured in Funka Bay (a subarctic coastal region of Japan). In autumn–winter, chlorophyll a concentration (Chl a) near the euphotic zone remained very low ( 50%.
Joji Ishizaka +2 more
exaly +2 more sources
Between November 2000 and October 2001, the seasonal variation in absorption by particles (phytoplankton and detritus) and colored dissolved organic matter (CDOM) was measured in Funka Bay (a subarctic coastal region of Japan). In autumn–winter, chlorophyll a concentration (Chl a) near the euphotic zone remained very low ( 50%.
Joji Ishizaka +2 more
exaly +2 more sources
Marine Chemistry, 2015
Abstract The vertical and horizontal distributions of colored dissolved organic matter (CDOM) in the East (Japan) Sea of the Northwestern Pacific Ocean were determined by excitation–emission matrix spectroscopy (EEMs) with parallel factor analysis (PARAFAC).
Jeonghyun Kim, Guebuem Kim
exaly +2 more sources
Abstract The vertical and horizontal distributions of colored dissolved organic matter (CDOM) in the East (Japan) Sea of the Northwestern Pacific Ocean were determined by excitation–emission matrix spectroscopy (EEMs) with parallel factor analysis (PARAFAC).
Jeonghyun Kim, Guebuem Kim
exaly +2 more sources
Environmental Science and Pollution Research, 2019
Colored dissolved organic matter (CDOM) is the main constituent of dissolved organic matter (DOM), also a key indicator of water quality conditions. Accurate estimation of CDOM is essential for understanding biogeochemical processes and ecosystems in marine waters.
Zunbin, Ling +6 more
openaire +2 more sources
Colored dissolved organic matter (CDOM) is the main constituent of dissolved organic matter (DOM), also a key indicator of water quality conditions. Accurate estimation of CDOM is essential for understanding biogeochemical processes and ecosystems in marine waters.
Zunbin, Ling +6 more
openaire +2 more sources
Marine Pollution Bulletin, 2007
Optical properties of colored dissolved organic matter (CDOM) were measured as a tracer of polluted waters in a Southern California surf-zone with consistently high levels of fecal indicator bacteria. Salinity, temperature, fecal coliform, absorbance (200-700nm) and fluorescence (lambda(excitation)=350nm; lambda(emission)=360-650nm) were measured in ...
Catherine D, Clark +3 more
openaire +2 more sources
Optical properties of colored dissolved organic matter (CDOM) were measured as a tracer of polluted waters in a Southern California surf-zone with consistently high levels of fecal indicator bacteria. Salinity, temperature, fecal coliform, absorbance (200-700nm) and fluorescence (lambda(excitation)=350nm; lambda(emission)=360-650nm) were measured in ...
Catherine D, Clark +3 more
openaire +2 more sources
SPIE Proceedings, 2014
Light absorption properties of colored dissolved organic matter (CDOM) in adjacent waters of the Changjiang Estuary were investigated during the summer of 2013. CDOM absorption showed a substantial portion of the total absorption and clearly dominant among most investigation stations.
Yangyang Liu, Fang Shen, Xiuzhen Li
openaire +1 more source
Light absorption properties of colored dissolved organic matter (CDOM) in adjacent waters of the Changjiang Estuary were investigated during the summer of 2013. CDOM absorption showed a substantial portion of the total absorption and clearly dominant among most investigation stations.
Yangyang Liu, Fang Shen, Xiuzhen Li
openaire +1 more source