Optical techniques for remote and in-situ characterization of particles pertinent to GEOTRACES
| Type | : | ACL |
|---|---|---|
| Nature | : | Production scientifique |
| Au bénéfice du Laboratoire | : | Oui |
| Statut de publication | : | Publié |
| Année de publication | : | 2015 |
| Auteurs (8) | : | BOSS Emmanuel GUIDI Lionel RICHARDSON Mary-jo STEMMANN Lars GARDNER W,d BISHOP Janice,l ANDERSON Robert,f SHERRELL Robert,m |
| Revue scientifique | : | Progress In Oceanography |
| Volume | : | |
| Fascicule | : | 113 |
| Pages | : | 43-54 |
| DOI | : | 10.1016/j.pocean.2014.09.007 |
| URL | : | http://www.sciencedirect.com/science/article/pii/s0079661114001542 |
| Abstract | : | Field and laboratory characterization of marine particles is laborious and expensive. Proxies of particle properties have been developed that allow researchers to obtain high frequency distributions of such properties in space or time. We focus on optical techniques used to characterize marine particles in-situ, with a focus on GEOTRACES-relevant properties, such as bulk properties including particle mass, cross-sectional area, particle size distribution, particle shape information, and also single particle optical properties, such as individual particle type and size. We also address the use of optical properties of particles to infer particulate organic or inorganic carbon. In addition to optical sensors we review advances in imaging technology and its use to study marine particles in situ. This review addresses commercially available technology and techniques that can be used as a proxy for particle properties and the associated uncertainties with particular focus to open ocean environments, the focus of GEOTRACES. |
| Mots-clés | : | Marine particles Biogeochemistry Optical properties Sensors Particle imaging |
| Commentaire | : | - |
| Tags | : | - |
| Fichier attaché | : | - |
| Citation | : |
Boss E, Guidi L, Richardson M-J, Stemmann L, Gardner WD, Bishop JL, Anderson RF, Sherrell RM (2015) Optical techniques for remote and in-situ characterization of particles pertinent to GEOTRACES. Prog Oceanogr, 43-54 | doi: 10.1016/j.pocean.2014.09.007
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