Results 81 to 90 of about 4,759 (213)

Processing BGC-Argo CDOM concentration at the DAC level

, 2017
In the open ocean, Colored Dissolved Organic Matter (CDOM) is the fraction of the total Dissolved Organic Matter (DOM), composed by a mixture of chemically complex algal degradation products that interact with light.
Schmechtig, Catherine, Organelli, Emanuele, Poteau, Antoine, D'Ortenzio, Fabrizio, Claustre, Hervé   +4 more
core   +1 more source

“Dynamics of chromophoric dissolved organic matter in the Atlantic Ocean: unravelling province-dependent relationships, optical complexity, and environmental influences”

Frontiers in Marine Science
We report on the spatial distributions and optical characteristics of chromophoric dissolved organic matter (CDOM) in the sea surface microlayer (SML), subsurface seawater (SSW), and water column profiles down to 500 m across a range of Atlantic Ocean ...
Bita Sabbaghzadeh, Bita Sabbaghzadeh, Guenther Uher, Robert Upstill-Goddard   +3 more
doaj   +1 more source

Insights on the Optical Properties of Estuarine DOM - Hydrological and Biological Influences.

PLoS ONE, 2016
Dissolved organic matter (DOM) in estuaries derives from a diverse array of both allochthonous and autochthonous sources. In the estuarine system Ria de Aveiro (Portugal), the seasonality and the sources of the fraction of DOM that absorbs light (CDOM ...
Luísa Santos, António Pinto, Olga Filipe, Ângela Cunha, Eduarda B H Santos, Adelaide Almeida   +5 more
doaj   +1 more source

Carbon Stocks in Sugarcane Biomass and Their Implications on Land Use Change CO2 Balance in Brazil

GCB Bioenergy, Volume 18, Issue 8, August 2026.
This paper develops a regionalized carbon stock factor for sugarcane biomass in Brazil, showing that sugarcane cultivation can lead to net carbon removal in most municipalities. The findings improve greenhouse gas inventories and support bioenergy policies by providing more accurate, spatially resolved estimates for land use change emissions.
Thayse Aparecida Dourado Hernandes, Nilza Patrícia Ramos, Sandra Furlan Nogueira, Ricardo Antonio Almeida Pazianotto, Renan Milagres L. Novaes, Elizabethe de Campos Ravagnani, Gustavo Bayma, Luiz Eduardo Gomes da Silva, Cristiano Alberto de Andrade, Marília Ieda da Silveira Folegatti   +9 more
wiley   +1 more source

Satellite‐Observed Hourly Chlorophyll Variability Associated With Solar Radiation in China's Marginal Seas

Geophysical Research Letters, Volume 53, Issue 14, 28 July 2026.
Abstract Understanding sub‐daily variability in phytoplankton proxies is essential for interpreting satellite estimates of ocean productivity in marginal seas. Using high‐frequency observations from the Geostationary Ocean Color Imager (GOCI), we assess daytime (08:00–15:00 local time) hourly surface chlorophyll‐a (Chla) variability across China's ...
Jian Wang, Deyong Sun, Shengqiang Wang, Xin Zhang, Zishen Li, Yu Huan, Lijing Gao   +6 more
wiley   +1 more source

Dissolved Fe-CDOM and Fe-DOC relationships.

, 2019
Dissolved Fe-CDOM and Fe-DOC relationships.
William A. Arnold (813027), Claire G. Griffin (6331229), Noah Germolus (6331235), Leif G. Olmanson (6331238), Jacques C. Finlay (387294), Patrick L. Brezonik (2275780), Raymond M. Hozalski (1564423), Evelyn H. Boardman (6331232)   +7 more
core   +1 more source

CDOM absorption properties of natural water bodies along extreme environmental gradients [PDF]

, 2019
We present absorption properties of colored dissolved organic matter (CDOM) sampled in six different water bodies along extreme altitudinal, latitudinal, and trophic state gradients.
Chen, Yi-Chun, Dennis Muyimbwa, Hamre, B, Nima, Ciren, Kai Sørensen, Qianguo Xing, Erga, Svein Rune, Stamnes, KH, Xing, Qianguo, Stamnes, Knut H., Ssenyonga, T, Frette, Oyvind, Knut H. Stamnes, Norli, Marit, Ssenyonga, Taddeo, Ciren Nima, Frette, O, Erga, SR, Stamnes, Jakob J., Chen, YC, Lu, DR, Xing, QG, Sørensen, Kai, Sorensen, K, Børge Hamre, Frette, Øyvind, Stamnes, Knut, Stamnes, JJ, Marit Norli, Hamre, Børge, Sorensen, Kai, Svein Rune Erga, Norli, M, Lu, Daren, Muyimbwa, D, Muyimbwa, Dennis, Jakob J. Stamnes, Daren Lu, Øyvind Frette, Yi-Chun Chen, Taddeo Ssenyonga, Nima, C, Hamre, Borge   +42 more
core   +1 more source

Key considerations for the use of satellite‐based remote sensing for lake and reservoir research and management

Ecosphere, Volume 17, Issue 7, July 2026.
Abstract Given the critical importance of freshwater for human well‐being and the myriad threats altering water quality and quantity, monitoring lakes and reservoirs is necessary to identify where, how, and why freshwater ecosystems are changing globally.
J. V. Trout‐Haney, J. A. Brentrup, K. L. Cottingham, K. C. Weathers, B. D. Cook, M. J. Ducey, C. Herrick, K. M. Johnson, M. W. Palace, B. G. Steele, M. C. Thompson, D. A. Lutz   +11 more
wiley   +1 more source

CDOM Sources and Photobleaching Control Quantum Yields for Oceanic DMS Photolysis

Environmental Science & Technology, 2016
Photolysis is a major removal pathway for the biogenic gas dimethylsulfide (DMS) in the surface ocean. Here we tested the hypothesis that apparent quantum yields (AQY) for DMS photolysis varied according to the quantity and quality of its photosensitizers, chiefly chromophoric dissolved organic matter (CDOM) and nitrate.
Martí Galí, David J. Kieber, Cristina Romera-Castillo, Joanna D. Kinsey, Emmanuel Devred, Gonzalo L. Pérez, George R. Westby, Cèlia Marrasé, Marcel Babin, Maurice Levasseur, Carlos M. Duarte, Susana Agustí, Rafel Simó   +12 more
openaire   +5 more sources

The spectral characterization on chromophoric dissolved organic matter released from leaching of wetland plant litter in Poyang Lake under inundation

All Earth
Chromophoric dissolved organic matter (CDOM) leached from litter plays a key role in wetland biogeochemical cycling. However, the release patterns and driving mechanisms of CDOM from large lake wetland plant litter under inundation remain poorly ...
Sisi Chen, Jiaqing Liu, Zhengjun Jian, Jian Xu   +3 more
doaj   +1 more source