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The Global Distribution and Dynamics of Chromophoric Dissolved Organic Matter

Annual Review of Marine Science, 2013
Chromophoric dissolved organic matter (CDOM) is a ubiquitous component of the open ocean dissolved matter pool, and is important owing to its influence on the optical properties of the water column, its role in photochemistry and photobiology, and its ...
David A. Siegel, Norman B. Nelson
core   +3 more sources

Remote determination of chromophoric dissolved organic matter in lakes, China

International Journal of Digital Earth, 2013
Chromophoric dissolved organic matter (CDOM) strongly influences the water-leaving radiance from aquatic ecosystems. In most inland waters, the remote determination of CDOM absorption presents a central challenge due to their complex optical conditions ...
Ronghua, Ma, Jiang, Guangjia, Duan, Hongtao, Loiselle, S. A., Jingping, Xu, Liu, Dianwei   +5 more
core   +4 more sources

Machine Learning Algorithms for Chromophoric Dissolved Organic Matter (CDOM) Estimation Based on Landsat 8 Images

Remote Sensing, 2021
Chromophoric dissolved organic matter (CDOM) is crucial in the biogeochemical cycle and carbon cycle of aquatic environments. However, in inland waters, remotely sensed estimates of CDOM remain challenging due to the low optical signal of CDOM and ...
Xiao Sun, Yunlin Zhang, Yibo Zhang, Kun Shi, Yongqiang Zhou, Na Li   +5 more
doaj   +2 more sources

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   +2 more sources

Unveiling ongoing biogeochemical dynamics of CDOM from surface to deep ocean [PDF]

Nature Communications
Understanding the dynamics of marine dissolved organic carbon (DOC) is essential for predicting its role in carbon cycling and its response to climate change. Here, we unveil molecular transformations of marine chromophoric dissolved organic matter (CDOM)
Shansheng Mo, Zhongli Liu, Yuanhao Hao, Norbert Hertkorn, Hanzhe Wang, Chenyang Zhang, Gregory Korshin, Jinren Ni, Mingquan Yan   +8 more
doaj   +2 more sources

Hydrography of chromophoric dissolved organic matter in the North Atlantic

Deep Sea Research Part I: Oceanographic Research Papers, 2007
The distribution and optical absorption characteristics of chromophoric dissolved organic matter (CDOM) were systematically investigated along three meridional transects in the North Atlantic Ocean and Caribbean Sea conducted as part of the 2003 US ...
Swan, C, Craig A. Carlsona, David A. Siegela, Smethie Jr, WM, Khatiwala, S, Chantal Swana, Siegel, DA, Norman B. Nelsona, William M. Smethie Jrd, Carlson, CA, Nelson, NB, Samar Khatiwalad   +11 more
core   +3 more sources

Dataset on the variability of the light field in coastal waters [PDF]

Data in Brief
The authors present data on both inherent and apparent optical properties, CTD profiles for the southwestern area of the Bay of Cartagena (Colombia) along a transect of seven stations.
Stella Patricia Betancur-Turizo, Adan Mejia-Trejo, Yerinelys Santos-Barrera, Tatiana Marin-Amado, Erica Paola Zapata-Valezuela, Joaquín Pablo Rivero-Hernández, Rosana del Pilar Adames-Prada   +6 more
doaj   +2 more sources

Rhizodeposition and litter decomposition of Phragmites australis play important roles in composition and properties of soil dissolved organic matter

Ecological Indicators, 2022
The dynamics of composition and properties of dissolved organic matter in soil depend on plant carbon inputs and microbial degradation. However, uncertainties remain regarding the relative contributions of different plant carbon inputs sources, i.e ...
Yuan Cui, Fang-Li Luo, Yu-Han Chen, Ming-Xiang Zhang, Fei-Hai Yu   +4 more
doaj   +1 more source

Changes in DOM Quality Determine Prokaryotic Activities and Extracellular Release in the NW Mediterranean Sea: An Experimental Approach. [PDF]

Environ Microbiol Rep
Changes in DOM composition influence prokaryotic species growth in the Mediterranean Sea, shaping their metabolic responses and organic matter processing. In our study, higher DOP consumption and alkaline phosphatase activity led to the accumulation of recalcitrant DOM, highlighting how microbial community shifts drive distinct pathways in carbon ...
Ortega-Retuerta E, Bouchachi N, Campos R, Crispi O, Marie B, Paulin CH, Escoubeyrou K, Colombet J, Sime-Ngando T, Von Jackowski A.   +9 more
europepmc   +2 more sources

Distribution, spectral characteristics, and seasonal variation of dissolved organic matter in the northern Beibu Gulf, South China Sea

Frontiers in Marine Science, 2022
Dissolved organic matter (DOM) in the land–ocean interface plays a critical role in the global carbon cycle, yet its dynamic is not well understood. Dissolved organic carbon (DOC) in the northern Beibu Gulf was measured seasonally from April 2020 to ...
Zuhao Zhu, Zuhao Zhu, Huihua Wei, Yao Guan, Yao Guan, Li Zhang, Li Zhang, Renming Jia, Renming Jia, Pengfei Sun, Pengfei Sun, Yang Yang, Yang Yang, Zhen Zhang, Zhen Zhang, Qiufeng Zhang   +15 more
doaj   +1 more source