Results 31 to 40 of about 3,738,807 (207)

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

Benthic fluxes of dissolved organic nitrogen in the Lower St. Lawrence Estuary and implications for selective organic matter degradation [PDF]

, 2013
The distribution of dissolved organic nitrogen (DON) and carbon (DOC) in sediment porewaters was determined at nine locations along the St. Lawrence estuary and in the gulf of St. Lawrence. In a previous manuscript (Alkhatib et al., 2012a), we have shown
Gelinas, Y., Lehmann, M. F., M. Alkhatib, P. A. del Giorgio, Alkhatib, M., del Giorgio, P. A., Y. Gelinas, M. F. Lehmann   +7 more
core   +2 more sources

Sources and transformations of dissolved lignin phenols and chromophoric dissolved organic matter in Otsuchi Bay, Japan

Frontiers in Marine Science, 2016
Dissolved lignin phenols and optical properties of dissolved organic matter (DOM) were measured to investigate the sources and transformations of terrigenous DOM (tDOM) in Otsuchi Bay, Japan.
Chia-Jung eLu, Ronald eBenner, Ronald eBenner, Cedric G. Fichot, Hideki eFukuda, Youhei eYamashita, Hiroshi eOgawa   +6 more
doaj   +1 more source

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.
Guangjia Jiang, Ronghua Ma, Hongtao Duan 0001, Steven A. Loiselle, Jingping Xu, Dianwei Liu   +5 more
openaire   +4 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   +1 more source

Synchronous Shifts in Nutrients and Organic Carbon Responses Over the Diatom-to-Dinoflagellate Succession

Frontiers in Marine Science, 2022
Phytoplankton blooms, including the diatom-to-dinoflagellate succession in coastal regions, are frequently observed by researchers through incubation experiments, albeit mainly in nutrient-enrichment conditions. This study, complementary to such previous
Xiaolu Wang, Shan Jiang, Ying Wu, Yanna Wang   +3 more
doaj   +1 more source

Optical characteristics and factors that influence representative Lakes in the Taihu Lake basin, China

Journal of Freshwater Ecology, 2022
From 2018 to 2019, a survey of a typical lakes system in the Taihu Lake basin, China, was carried out. To provide reference values for the restoration and management of submerged vegetation in the lakes, the optical attenuation coefficient (Kd) and ...
Weixiang Ren, Xiaodong Wu, Jianying Chao, Xuguang Ge, Shunmei Zhu, Mengdie Zhou   +5 more
doaj   +1 more source

A model for predicting dissolved organic carbon distribution in a reservoir water using fluorescence spectroscopy [PDF]

, 2004
A number of water treatment works (WTW) in the north of England (UK) have experienced problems in reducing the dissolved organic carbon (DOC) present in the water to a sufficiently low level.
Voros, Sandrine, Parsons, Simon A, Campbell, Andrew T., Parsons, Simon A., Goslan, Emma H., Campbell, Andrew T, Goslan, Emma H, Banks, Jenny, Hillis, Peter, Wilson, Derek   +9 more
core   +1 more source

UV Absorption Spectral Characteristics of Dissolved Organic Matter in Fen River of Taiyuan in China

E3S Web of Conferences, 2018
UV absorption is one of the important properties of chromophoric dissolved organic matter (CDOM). The UV absorption spectral characteristics of dissolved organic matter (DOM) were analyzed to infer the main components in Taiyuan urban section.
Zhi Jianhui, Song Shengyu
doaj   +1 more source

A new model for the global biogeochemical cycle of carbonyl sulfide – Part 1: Assessment of direct marine emissions with an oceanic general circulation and biogeochemistry model [PDF]

Atmospheric Chemistry and Physics, 2015
The global budget of tropospheric carbonyl sulfide (OCS) is believed to be at equilibrium because background air concentrations have remained roughly stable over at least the last decade. Since the uptake of OCS by leaves (associated with photosynthesis)
T. Launois, S. Belviso, L. Bopp, C. G. Fichot, P. Peylin   +4 more
doaj   +1 more source