Diffuse downwelling attenuation coefficients (Napierian) for Southern Ocean waters for wavelengths 290-700 nm ...
Diffuse downwelling attenuation coefficients in Napierian form (DAC down) for Southern Ocean waters for wavelengths 290-700 nm. Coefficients for 320-700 nm were calculated directly from depth profiles of in situ irradiance made with an Ocean Optics Jaz spectrophotometer at PAL-LTER Station B, Arthur...
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Online Access: | https://dx.doi.org/10.1594/pangaea.879578 https://doi.pangaea.de/10.1594/PANGAEA.879578 |
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ftdatacite:10.1594/pangaea.879578 2024-03-31T07:48:44+00:00 Diffuse downwelling attenuation coefficients (Napierian) for Southern Ocean waters for wavelengths 290-700 nm ... Collins, James R Marchetti, Adrian Ducklow, Hugh W Van Mooy, Benjamin A S 2017 text/tab-separated-values https://dx.doi.org/10.1594/pangaea.879578 https://doi.pangaea.de/10.1594/PANGAEA.879578 en eng PANGAEA https://dx.doi.org/10.1594/pangaea.889858 Data access is restricted (moratorium, sensitive data, license constraints) Licensing unknown: Please contact principal investigator/authors to gain access and request licensing terms unknown Wavelength Diffuse attenuation coefficient, downward Monitoring station dataset Dataset 2017 ftdatacite https://doi.org/10.1594/pangaea.87957810.1594/pangaea.889858 2024-03-04T13:35:39Z Diffuse downwelling attenuation coefficients in Napierian form (DAC down) for Southern Ocean waters for wavelengths 290-700 nm. Coefficients for 320-700 nm were calculated directly from depth profiles of in situ irradiance made with an Ocean Optics Jaz spectrophotometer at PAL-LTER Station B, Arthur Harbor, Antarctica. The station is a 75 m deep sampling location about 1 km offshore. Due to the low signal-to-noise ratio in the in situ irradiance observations at wavelengths < 320 nm, coefficients were estimated for 290-320 nm using an exponential model fit to observed data from the 320-370 nm interval:DAC down =e^(-0.0152 * lamda+3.84)To achieve minimum boat shadow while making the irradiance profile measurements, the fiber optic cable and light sensor (cosine corrector) were streamed away from the small boat in a direction that was both to windward and toward the sun; the boat was then allowed to drift downwind from the measurement location to a suitable stand-off distance. A series of concurrent surface ... : PLEASE NOTE: This is an old Version of data collection doi:10.1594/PANGAEA.879582, please refer to the newer Version (see "Replaced by" reference) ... Dataset Antarc* Antarctica Southern Ocean DataCite Metadata Store (German National Library of Science and Technology) Arthur Harbor ENVELOPE(-64.067,-64.067,-64.767,-64.767) Southern Ocean |
institution |
Open Polar |
collection |
DataCite Metadata Store (German National Library of Science and Technology) |
op_collection_id |
ftdatacite |
language |
English |
topic |
Wavelength Diffuse attenuation coefficient, downward Monitoring station |
spellingShingle |
Wavelength Diffuse attenuation coefficient, downward Monitoring station Collins, James R Marchetti, Adrian Ducklow, Hugh W Van Mooy, Benjamin A S Diffuse downwelling attenuation coefficients (Napierian) for Southern Ocean waters for wavelengths 290-700 nm ... |
topic_facet |
Wavelength Diffuse attenuation coefficient, downward Monitoring station |
description |
Diffuse downwelling attenuation coefficients in Napierian form (DAC down) for Southern Ocean waters for wavelengths 290-700 nm. Coefficients for 320-700 nm were calculated directly from depth profiles of in situ irradiance made with an Ocean Optics Jaz spectrophotometer at PAL-LTER Station B, Arthur Harbor, Antarctica. The station is a 75 m deep sampling location about 1 km offshore. Due to the low signal-to-noise ratio in the in situ irradiance observations at wavelengths < 320 nm, coefficients were estimated for 290-320 nm using an exponential model fit to observed data from the 320-370 nm interval:DAC down =e^(-0.0152 * lamda+3.84)To achieve minimum boat shadow while making the irradiance profile measurements, the fiber optic cable and light sensor (cosine corrector) were streamed away from the small boat in a direction that was both to windward and toward the sun; the boat was then allowed to drift downwind from the measurement location to a suitable stand-off distance. A series of concurrent surface ... : PLEASE NOTE: This is an old Version of data collection doi:10.1594/PANGAEA.879582, please refer to the newer Version (see "Replaced by" reference) ... |
format |
Dataset |
author |
Collins, James R Marchetti, Adrian Ducklow, Hugh W Van Mooy, Benjamin A S |
author_facet |
Collins, James R Marchetti, Adrian Ducklow, Hugh W Van Mooy, Benjamin A S |
author_sort |
Collins, James R |
title |
Diffuse downwelling attenuation coefficients (Napierian) for Southern Ocean waters for wavelengths 290-700 nm ... |
title_short |
Diffuse downwelling attenuation coefficients (Napierian) for Southern Ocean waters for wavelengths 290-700 nm ... |
title_full |
Diffuse downwelling attenuation coefficients (Napierian) for Southern Ocean waters for wavelengths 290-700 nm ... |
title_fullStr |
Diffuse downwelling attenuation coefficients (Napierian) for Southern Ocean waters for wavelengths 290-700 nm ... |
title_full_unstemmed |
Diffuse downwelling attenuation coefficients (Napierian) for Southern Ocean waters for wavelengths 290-700 nm ... |
title_sort |
diffuse downwelling attenuation coefficients (napierian) for southern ocean waters for wavelengths 290-700 nm ... |
publisher |
PANGAEA |
publishDate |
2017 |
url |
https://dx.doi.org/10.1594/pangaea.879578 https://doi.pangaea.de/10.1594/PANGAEA.879578 |
long_lat |
ENVELOPE(-64.067,-64.067,-64.767,-64.767) |
geographic |
Arthur Harbor Southern Ocean |
geographic_facet |
Arthur Harbor Southern Ocean |
genre |
Antarc* Antarctica Southern Ocean |
genre_facet |
Antarc* Antarctica Southern Ocean |
op_relation |
https://dx.doi.org/10.1594/pangaea.889858 |
op_rights |
Data access is restricted (moratorium, sensitive data, license constraints) Licensing unknown: Please contact principal investigator/authors to gain access and request licensing terms unknown |
op_doi |
https://doi.org/10.1594/pangaea.87957810.1594/pangaea.889858 |
_version_ |
1795034765187874816 |