Julien Laliberté
Biographic Data
| ID | 9035602 |
|---|---|
| NAME | Julien Laliberté |
| GIVEN NAMES | Julien |
| FAMILY NAME | Laliberté |
| SIGNATURE | LALIBERTE J |
| AFFILIATIONS | Centre National de la Recherche Scientifique |
| ORCID | 0000-0001-6698-029X |
| VERIFIED | No |
| TOTAL WORKS | 2 |
| TOTAL CITATIONS | 0 |
| AUTHOR COUNT | 2 |
| EDITOR COUNT | 0 |
| FIRST PUBLICATION YEAR | 2021 |
| LATEST PUBLICATION YEAR | 2022 |
| H-INDEX | 0 |
A method to derive satellite PAR albedo time series over first-year sea ice in the Arctic Ocean
Deriving sea ice albedo from spaceborne platforms is of interest to model the propagation of the photosynthetically available radiation (PAR) through Arctic sea ice. We show here that use of the Moderate Resolution Imaging Spectroradiometer (MODIS) operational surface reflectance satellite product to derive albedo in the PAR spectral range is possible. To retrieve PAR albedo from the remote sensing surface reflectance, we trained a predictive mod…
Seasonal and interannual variations in the propagation of photosynthetically available radiation through the Arctic atmosphere
The Arctic atmosphere–surface system transmits visible light from the Sun to the ocean, determining the annual cycle of light available to microalgae. This light is referred to as photosynthetically available radiation (PAR). A known consequence of Arctic warming is the change at the atmosphere–ocean interface (longer ice-free season, younger ice), implying an increase in the percentage of PAR being transferred to the water. However, much less is…
No prominent works on this page.
Seasonal and interannual variations in the propagation of photosynthetically available radiation through the Arctic atmosphere
The Arctic atmosphere–surface system transmits visible light from the Sun to the ocean, determining the annual cycle of light available to microalgae. This light is referred to as photosynthetically available radiation (PAR). A known consequence of Arctic warming is the change at the atmosphere–ocean interface (longer ice-free season, younger ice), implying an increase in the percentage of PAR being transferred to the water. However, much less is…
A method to derive satellite PAR albedo time series over first-year sea ice in the Arctic Ocean
Deriving sea ice albedo from spaceborne platforms is of interest to model the propagation of the photosynthetically available radiation (PAR) through Arctic sea ice. We show here that use of the Moderate Resolution Imaging Spectroradiometer (MODIS) operational surface reflectance satellite product to derive albedo in the PAR spectral range is possible. To retrieve PAR albedo from the remote sensing surface reflectance, we trained a predictive mod…
Arctic (2 works) · Arctic and Antarctic ice dynamics (2 works) · Atmospheric chemistry and aerosols (2 works) · Atmospheric sciences (2 works) · Climatology (2 works) · Environmental Science (2 works) · Geography (2 works) · Geology (2 works) · Meteorology (2 works) · Oceanography (2 works)