Results 21 to 30 of about 17,886 (205)

Variability and trends in surface solar spectral ultraviolet irradiance in Italy: on the influence of geopotential height and lower-stratospheric ozone [PDF]

open access: yesAtmospheric Chemistry and Physics, 2021
The short- and long-term variability of the surface spectral solar ultraviolet (UV) irradiance is investigated across Italy using high-quality ground-based measurements from three locations: Aosta (45.7∘ N, 7.4∘ E, 570 m a.s.l.), Rome (41.9∘ N, 12.5∘ E ...
I. Fountoulakis   +6 more
doaj   +1 more source

Downward spectral solar irradiance as measured in different depths under sea ice (transmitted irradiance) at ROV station ALERT2018_10_1

open access: yes, 2021
Measurements of transmitted irradiance under sea ice have been performed on First-Year-Ice (FYI) during the ALERT2018 campaign (Multidisciplinary Arctic Program (MAP) - Last Ice) off Alert, Nunavut, Canada in the Lincoln Sea on 10 May 2018. The radiation
Nicolaus, Marcel   +2 more
core   +1 more source

Directional and Spectral Irradiance in Ocean Models:Effects on Simulated Global Phytoplankton,Nutrients,and Primary Production

open access: yesFrontiers in Marine Science, 2016
The importance of including directional and spectral light in simulations of ocean radiative transfer was investigated using a coupled biogeochemical-circulation-radiative model of the global oceans.
Watson Gregg
doaj   +1 more source

Downward spectral solar irradiance as measured in different depths under sea ice (transmitted irradiance) at ROV station ALERT2018_22_1

open access: yes, 2021
Measurements of transmitted irradiance under sea ice have been performed on First-Year-Ice (FYI) during the ALERT2018 campaign (Multidisciplinary Arctic Program (MAP) - Last Ice) off Alert, Nunavut, Canada in the Lincoln Sea on 22 May 2018. The radiation
Nicolaus, Marcel   +2 more
core   +1 more source

Risk of eye damage from the wavelength-dependent biologically effective UVB spectrum irradiances. [PDF]

open access: yesPLoS ONE, 2012
A number of previous studies have discussed the risk of eye damage from broadband ultraviolet (UV) radiation. As the biologically damaging effectiveness of UV irradiation on the human body is known to be wavelength-dependent, it is necessary to study the
Fang Wang   +6 more
doaj   +1 more source

Downward spectral solar irradiance as measured in different depths under sea ice (transmitted irradiance) at ROV station ALERT2018_12_1

open access: yes, 2021
Measurements of transmitted irradiance under sea ice have been performed on First-Year-Ice (FYI) during the ALERT2018 campaign (Multidisciplinary Arctic Program (MAP) - Last Ice) off Alert, Nunavut, Canada in the Lincoln Sea on 12 May 2018. The radiation
Nicolaus, Marcel   +2 more
core   +1 more source

Incident spectral solar irradiance measured above sea ice at ROV station ALERT2018_10_1

open access: yes, 2021
Measurements of solar radiation over sea ice have been performed on First-Year-Ice (FYI) during the ALERT2018 campaign (Multidisciplinary Arctic Program (MAP) - Last Ice) off Alert, Nunavut, Canada in the Lincoln Sea on 10 May 2018.
Nicolaus, Marcel   +2 more
core   +1 more source

Quality-Controlled Spectral Irradiance Data Processing for Photovoltaic Performance Modeling [PDF]

open access: yesInternational Journal of Innovative Solutions in Engineering
Accurate spectral factor (SF) modeling for photovoltaic (PV) applications requires careful integration and analysis of spectral irradiance and broadband reference data. This study presents a robust methodology for preparing high-quality datasets suitable
Ivan Bevanda, Petar Marić, Zoran Injić
doaj   +1 more source

Estimating the irradiance spectrum from measurements in a limited number of spectral bands

open access: yes, 2006
Accurate measurement and characterisation of fluctuations in the irradiance environment is important for many areas of optical remote sensing. This paper describes a method of estimating spectral irradiance over the region 400 – 1000 nm from the radiance
Milton, E.J., Rollin, E.M.
core   +1 more source

Determination of sensor depth from downwelling irradiance measurements

open access: yes, 2012
The wave focusing effect causes measurements of under water downwelling irradiances Ed to be extremely variable in intensity and spectral shape. A new analytical model for Ed has been developed recently, which can deal with the induced variability by ...
Grötsch, Philipp   +3 more
core   +1 more source

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