Results 21 to 30 of about 984 (166)

UV/PAR radiation and DOM properties in surface coastal waters of the Canadian shelf of the Beaufort Sea during summer 2009 [PDF]

Biogeosciences, 2013
Surface waters from the Beaufort Sea in the Arctic Ocean were evaluated for dissolved organic carbon (DOC), and optical characteristics including UV (ultraviolet) radiation and PAR (photosynthetically active radiation) diffuse attenuation (Kd), and ...
J. Para, B. Charrière, A. Matsuoka, W. L. Miller, J. F. Rontani, R. Sempéré   +5 more
doaj   +1 more source

Dissolved Organic Carbon Source Attribution in the Changjiang Outflow Region of the East China Sea

Sensors, 2021
The variable optical properties of chromophoric dissolved organic matter (CDOM) under the complicated dynamic marine environment make it difficult to establish a robust inversion algorithm for quantifying the dissolved organic carbon (DOC).
Xiaoyu Zhang, Yong Du, Zhihua Mao, Lei Bi, Jianyu Chen, Haiyan Jin, Shuchang Ma   +6 more
doaj   +1 more source

Statistical Optimization of Vegetable Washwater Treatment Using Electrocoagulation. [PDF]

Water Environ Res
Optimized electrocoagulation (0.32 A, 8.8 min, aluminum electrode) effectively removes suspended solids, turbidity, and COD from four types of raw vegetable washwaters. This provides a simple, robust solution for treating and reusing these agricultural effluents.
Tanoe AS, Drogui P, Khajvand M, Palacios J, Mahy JG, Ndao A, Adjallé K, Godbout S.   +7 more
europepmc   +2 more sources

Dataset on optical characteristics and spectroscopic indices of dissolved organic matter of the Kara, Laptev, and East Siberian seas in August–September 2017

Data in Brief, 2019
A total of 137 water samples to study optical properties of chromophoric dissolved organic matter were collected in the Artic shelf seas during the 69th cruise on board the R/V Akademik Mstislav Keldysh in August–September 2017.
Anastasia N. Drozdova, Marat S. Puiman, Ivan N. Krylov, Svetlana V. Patsaeva, Alexander V. Shatravin   +4 more
doaj   +1 more source

Evolution of dissolved and particulate chromophoric materials during the VAHINE mesocosm experiment in the New Caledonian coral lagoon (south-west Pacific) [PDF]

Biogeosciences, 2016
In the framework of the VAHINE project, we investigated the spectral characteristics and the variability of dissolved and particulate chromophoric materials throughout a 23-day mesocosm experiment conducted in the south-west Pacific at the mouth of the ...
M. Tedetti, L. Marie, R. Röttgers, M. Rodier, F. Van Wambeke, S. Helias, M. Caffin, V. Cornet-Barthaux, C. Dupouy   +8 more
doaj   +1 more source

Comparing Chromophoric Dissolved Organic Matter Methodologies

Journal of Student Research, 2019
Chromophoric dissolved organic matter (CDOM) is a combination of plant and animal decomposition byproducts and the optically active component of dissolved organic matter (DOM) in water. CDOM measurements have been a focus in the literature related to aqueous environments since the 1980s.
Alexandra MacFarland, Hayley Schiebel
openaire   +2 more sources

Picocyanobacteria and deep-ocean fluorescent dissolved organic matter share similar optical properties

Nature Communications, 2017
The sources of marine chromophoric dissolved organic matter and associated fluorescent DOM (FDOM) remain unclear. Here, the authors demonstrate that picocyanobacteria release FDOM similar to typical fluorescent signals found in the ocean, and are likely ...
Zhao Zhao, Michael Gonsior, Jenna Luek, Stephen Timko, Hope Ianiri, Norbert Hertkorn, Philippe Schmitt-Kopplin, Xiaoting Fang, Qinglu Zeng, Nianzhi Jiao, Feng Chen   +10 more
doaj   +1 more source

Optical approaches to examining the dynamics of dissolved organic carbon in optically complex inland waters

Environmental Research Letters, 2012
Optical approaches were developed to examine the relationship between the optically active and the optically inactive fractions of dissolved organic carbon in inland waters.
Guangjia Jiang, Ronghua Ma, Steven A Loiselle, Hongtao Duan   +3 more
doaj   +1 more source

Remote Sensing Estimation of CDOM and DOC with the Environmental Implications for Lake Khanka

Remote Sensing, 2023
Chromophoric dissolved organic matter (CDOM) is a significant contributor to the biogeochemical cycle and energy dynamics within aquatic ecosystems. Hence, the implementation of a systematic and comprehensive monitoring and governance framework for the ...
Sining Qiang, Kaishan Song, Yingxin Shang, Fengfa Lai, Zhidan Wen, Ge Liu, Hui Tao, Yunfeng Lyu   +7 more
doaj   +1 more source

Chromophoric dissolved organic matter in inland waters: Present knowledge and future challenges

Science of The Total Environment, 2021
Chromophoric dissolved organic matter (CDOM) plays an important role in the biogeochemical cycle and energy flow of aquatic ecosystems. Thus, systematic and comprehensive understanding of CDOM dynamics is critically important for aquatic ecosystem management. CDOM spans multiple study fields, including analytical chemistry, biogeochemistry, water color
Zhang, Yunlin, Zhou, Lei, Zhou, Yongqiang, Zhang, Liuqing, Yao, Xiaolong, Shi, Kun, Jeppesen, Erik, Yu, Qian, Zhu, Weining   +8 more
openaire   +4 more sources