Citation:

PANGAEA.937587

Name: Particle absorption (aP) in the surface water of the Mackenzie Delta Region during 4 expeditions from spring to fall in 2019
Published: 2021-10-27
License: https://creativecommons.org/licenses/by/4.0/
Keywords: biogeochemistry; Biooptics; Coastal waters; hydrographic data; Mackenzie

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Abstract:

Absorbance of particles retained on GF/F (0.7 µm) filters was measured using a Varian Cary 100 spectrophotometer equipped with an integrated sphere. Absorbance and reflectance spectra were measured by placing a sample filter in front and back of an integrating sphere, respectively (so-called Transmittance-Reflectance or T-R method; Tassan & Ferrari 1995; doi:10.4319/lo.1995.40.8.1358). An appropriate beta factor specific to the geometry of the instrument was used to calculate absorption coefficients of particles (Tassan & Ferrari 2002; doi:10.1093/plankt/24.8.757).

Keyword(s):

biogeochemistry; Biooptics; Coastal waters; hydrographic data; Mackenzie

Related to:

Juhls, Bennet; Matsuoka, Atsushi; Lizotte, Martine; Mével, Gaëlle; Bécu, Guislain; Overduin, Pier Paul; El-Kassar, Jan; Devred, Emmanuel; Doxaran, David; Ferland, Joannie; Forget, Marie-Hélène; Hilborn, Andrea; Leymarie, Edouard; Maury, Juliette; Oziel, Laurent; Tisserand, Lucas; Babin, Marcel (accepted): Seasonal dynamics of dissolved organic matter of the Mackenzie Delta, Canadian Arctic waters: implications for ocean colour remote sensing.

Lizotte, Martine; Juhls, Bennet; Matsuoka, Atsushi; Massicotte, Philippe; Mével, Gaëlle; Anikina, David Obie James; Antonova, Sofia; Bécu, Guislain; Béguin, Marine; Bélanger, Simon; Bossé-Demers, Thomas; Bröder, Lisa; Bruyant, Flavienne; Chaillou, Gwénaëlle; Comte, Jérôme; Couture, Raoul-Marie; Devred, Emmanuel; Deslongchamps, Gabrièle; Dezutter, Thibaud; Dillon, Miles; Doxaran, David; Eglinton, Timothy Ian; Flamand, Aude; Fell, Frank; Ferland, Joannie; Forget, Marie-Hélène; Fritz, Michael; Gordon, Thomas J; Guilmette, Caroline; Hilborn, Andrea; Hussherr, Rachel; Irish, Charlotte; Joux, Fabien; Kipp, Lauren; Laberge-Carignan, Audrey; Lantuit, Hugues; Leymarie, Edouard; Mannino, Antonio; Maury, Juliette; Overduin, Pier Paul; Oziel, Laurent; Stedmon, Colin A; Thomas, Crystal S; Tisserand, Lucas; Tremblay, Jean-Éric; Vonk, Jorien E; Whalen, Dustin; Babin, Marcel (in review): Nunataryuk field campaigns: Understanding the origin and fate of terrestrial organic matter in the coastal waters of the Mackenzie Delta region. Earth System Science Data (ESSD) preprint, https://doi.org/10.5194/essd-2022-163

Project(s):

NUNATARYUK, Permafrost thaw and the changing Arctic coast, science for socioeconomic adaptation (NUNATARYUK)

Funding:

Horizon 2020 (H2020), grant/award no. 773421 : NUNATARYUK, Permafrost thaw and the changing Arctic coast, science for socioeconomic adaptation

Coverage:

Median Latitude: 69.101251 * Median Longitude: -134.991317 * South-bound Latitude: 68.264050 * West-bound Longitude: -138.135120 * North-bound Latitude: 69.648520 * East-bound Longitude: -133.031410

Date/Time Start: 2019-04-20T15:34:00 * Date/Time End: 2019-09-08T12:00:00

Minimum DEPTH, water: 0.30 m * Maximum DEPTH, water: 1.66 m

Event(s):

NunaWP4Mackenzie19_1_STN0a (1_STN0a) * Latitude: 68.504830 * Longitude: -134.147960 * Date/Time: 2019-04-20T15:34:00 * Location: Mackenzie Delta, Canada * Method/Device: Multiple investigations (MULT)

NunaWP4Mackenzie19_1_STN0b (1_STN0b) * Latitude: 68.319030 * Longitude: -133.678190 * Date/Time: 2019-04-20T20:49:00 * Location: Mackenzie Delta, Canada * Method/Device: Multiple investigations (MULT)

NunaWP4Mackenzie19_1_STN01 (1_STN01) * Latitude: 68.318910 * Longitude: -133.677500 * Date/Time: 2019-04-23T19:48:00 * Location: Mackenzie Delta, Canada * Method/Device: Multiple investigations (MULT)

Comment:

Empty cells = NA

Parameter(s):

#	Name	Short Name	Unit	Principal Investigator	Method/Device	Comment
1	Event label	Event		Juhls, Bennet
2	Cruise/expedition	Expedition		Juhls, Bennet
3	LATITUDE	Latitude		Juhls, Bennet		Geocode
4	LONGITUDE	Longitude		Juhls, Bennet		Geocode
5	DATE/TIME	Date/Time		Juhls, Bennet		Geocode
6	Station label	Station		Juhls, Bennet
7	DEPTH, water	Depth water	m	Juhls, Bennet		Geocode
8	Absorption coefficient, 360 nm	ac360	1/m	Matsuoka, Atsushi	VARIAN CARY 100 equipped with an integrating sphere	see Tassan and Ferrari (1995, 2002)
9	Absorption coefficient, 380 nm	ac380	1/m	Matsuoka, Atsushi	VARIAN CARY 100 equipped with an integrating sphere	see Tassan and Ferrari (1995, 2002)
10	Absorption coefficient, 400 nm	ac400	1/m	Matsuoka, Atsushi	VARIAN CARY 100 equipped with an integrating sphere	see Tassan and Ferrari (1995, 2002)
11	Absorption coefficient, 412 nm	ac412	1/m	Matsuoka, Atsushi	VARIAN CARY 100 equipped with an integrating sphere	see Tassan and Ferrari (1995, 2002)
12	Absorption coefficient, 443 nm	ac443	1/m	Matsuoka, Atsushi	VARIAN CARY 100 equipped with an integrating sphere	see Tassan and Ferrari (1995, 2002)
13	Absorption coefficient, 490 nm	ac490	1/m	Matsuoka, Atsushi	VARIAN CARY 100 equipped with an integrating sphere	see Tassan and Ferrari (1995, 2002)
14	Absorption coefficient, 510 nm	ac510	1/m	Matsuoka, Atsushi	VARIAN CARY 100 equipped with an integrating sphere	see Tassan and Ferrari (1995, 2002)
15	Absorption coefficient, 530 nm	ac530	1/m	Matsuoka, Atsushi	VARIAN CARY 100 equipped with an integrating sphere	see Tassan and Ferrari (1995, 2002)
16	Absorption coefficient, 551 nm	ac551	1/m	Matsuoka, Atsushi	VARIAN CARY 100 equipped with an integrating sphere	see Tassan and Ferrari (1995, 2002)
17	Absorption coefficient, 555 nm	ac555	1/m	Matsuoka, Atsushi	VARIAN CARY 100 equipped with an integrating sphere	see Tassan and Ferrari (1995, 2002)
18	Absorption coefficient, 560 nm	ac560	1/m	Matsuoka, Atsushi	VARIAN CARY 100 equipped with an integrating sphere	see Tassan and Ferrari (1995, 2002)
19	Absorption coefficient, 565 nm	ac565	1/m	Matsuoka, Atsushi	VARIAN CARY 100 equipped with an integrating sphere	see Tassan and Ferrari (1995, 2002)
20	Absorption coefficient, 620 nm	ac620	1/m	Matsuoka, Atsushi	VARIAN CARY 100 equipped with an integrating sphere	see Tassan and Ferrari (1995, 2002)
21	Absorption coefficient, 645 nm	ac645	1/m	Matsuoka, Atsushi	VARIAN CARY 100 equipped with an integrating sphere	see Tassan and Ferrari (1995, 2002)
22	Absorption coefficient, 667 nm	ac667	1/m	Matsuoka, Atsushi	VARIAN CARY 100 equipped with an integrating sphere	see Tassan and Ferrari (1995, 2002)
23	Absorption coefficient, 673 nm	ac673	1/m	Matsuoka, Atsushi	VARIAN CARY 100 equipped with an integrating sphere	see Tassan and Ferrari (1995, 2002)
24	Absorption coefficient, 683 nm	ac683	1/m	Matsuoka, Atsushi	VARIAN CARY 100 equipped with an integrating sphere	see Tassan and Ferrari (1995, 2002)
25	Absorption coefficient, 709 nm	ac709	1/m	Matsuoka, Atsushi	VARIAN CARY 100 equipped with an integrating sphere	see Tassan and Ferrari (1995, 2002)
26	Absorption coefficient, 745 nm	ac745	1/m	Matsuoka, Atsushi	VARIAN CARY 100 equipped with an integrating sphere	see Tassan and Ferrari (1995, 2002)
27	Absorption coefficient, 765 nm	ac765	1/m	Matsuoka, Atsushi	VARIAN CARY 100 equipped with an integrating sphere	see Tassan and Ferrari (1995, 2002)

License:

Creative Commons Attribution 4.0 International (CC-BY-4.0)

Status:

Curation Level: Enhanced curation (CurationLevelC)

Size:

3052 data points

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