Quantitative and mechanistic understanding of the open ocean carbonate pump-perspectives for remote sensing and autonomous in situ observation

G Neukermans, LT Bach, A Butterley, Q Sun… - Earth-Science …, 2023 - Elsevier
The open ocean carbonate pump represents the production and downward flux of
particulate inorganic carbon (PIC) in the form of calcium carbonate synthesized by calcifying …

Continuous measurement of suspended sediment concentration: Technological advancement and future outlook

AK Rai, A Kumar - Measurement, 2015 - Elsevier
Sediment affected water resources require frequent and accurate suspended sediment
concentration (SSC) data for proper design, operation and management. The traditional …

Particulate organic carbon and inherent optical properties during 2008 North Atlantic Bloom Experiment

I Cetinić, MJ Perry, NT Briggs, E Kallin… - Journal of …, 2012 - Wiley Online Library
The co‐variability of particulate backscattering (bbp) and attenuation (cp) coefficients and
particulate organic carbon (POC) provides a basis for estimating POC on spatial and …

In situ variability of mass‐specific beam attenuation and backscattering of marine particles with respect to particle size, density, and composition

G Neukermans, H Loisel, X Mériaux… - Limnology and …, 2012 - Wiley Online Library
This study analyzes relationships between concentration of suspended particles
represented by dry mass,[SPM], or area,[AC], and optical properties including particulate …

Significant contribution of large particles to optical backscattering in the open ocean

G Dall'Olmo, TK Westberry, MJ Behrenfeld… - …, 2009 - bg.copernicus.org
The light scattering properties of oceanic particles have been suggested as an alternative
index of phytoplankton biomass than chlorophyll-a concentration (chl-a), with the benefit of …

The open-ocean missing backscattering is in the structural complexity of particles

E Organelli, G Dall'Olmo, RJW Brewin… - Nature …, 2018 - nature.com
Marine microscopic particles profoundly impact global biogeochemical cycles, but our
understanding of their dynamics is hindered by lack of observations. To fill this gap, optical …

Spectral attenuation and backscattering as indicators of average particle size

WH Slade, E Boss - Applied optics, 2015 - opg.optica.org
Measurements of the particulate beam attenuation coefficient at multiple wavelengths in the
ocean typically exhibit a power law dependence on wavelength, and the slope of that power …

Comparison of inherent optical properties as a surrogate for particulate matter concentration in coastal waters

E Boss, L Taylor, S Gilbert, K Gundersen… - Limnology and …, 2009 - Wiley Online Library
Particulate matter concentration (PM, often referred to as total suspended solids [TSS]) is an
important parameter in the evaluation of water quality. Several optical measurements used …

Sensing the profile of particulate beam attenuation coefficient through a single-photon oceanic Raman lidar

M Shangguan, Z Liao, Y Guo, Z Lee - Optics Express, 2023 - opg.optica.org
A lidar technique has been proposed and demonstrated for remotely sensing particulate
beam attenuation coefficient (cp) profiles using the Raman backscattered signal from water …

Effect of particulate aggregation in aquatic environments on the beam attenuation and its utility as a proxy for particulate mass

E Boss, W Slade, P Hill - Optics express, 2009 - opg.optica.org
Marine aggregates, agglomerations of particles and dissolved materials, are an important
particulate pool in aquatic environments, but their optical properties are not well understood …