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  • Data  (15)
  • 2020-2024  (15)
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  • 11
    facet.materialart.
    Unknown
    Remote sensing reflectance (Rrs) of the surface water of the Mackenzie Delta Region during 4 expeditions from spring to fall in 2019 (2021)
    PANGAEA
    Details
    Publication Date: 2024-04-27
    Description: Vertical profiles of downwelling irradiance (Ed) and upwelling radiance (Lu) were measured during legs 2, 3, and 4 using a Compact-Optical Profiling System (C-OPS) in an ICE-Pro frame from Biospherical Instruments, Inc. (for a detailed description see Morrow et al. 2010 (see further details)). Additionally, above-surface incident downward irradiance (Es(0+)) was measured at about two meters above sea level and was used to correct in-water Ed and Lu for changes in the incident light field during Lu profiling (Zibordi et al., 2019; doi:10.25607/OBP-691). All radiometric quantities were measured at 19 wavelengths spanning from 380 to 875 nm. In-water profiles were obtained from the boat using a 3 m long pole, deployed towards the sun to avoid shading from the boat. The data that were acquired with a tilt of more than 5 degrees were discarded (Hooker et al., 2013; doi:10.5194/bg-10-4511-2013). Due to the high absorption and scattering coefficients in the sampled waters and considering relatively large dimensions of the ICE-Pro, self-shading correction was not negligible. Absorption observed in the present study were mostly outside the limits examined by Gordon and Ding (1992; doi:10.4319/lo.1992.37.3.0491), suggesting the application of the correction questionable. To overcome this issue, we performed Monte-Carlo simulations using the SimulO software (Leymarie et al., 2010; doi:10.1364/AO.49.005415) for examining the self-shading correction factor on Lu at null depth (Gerbi et al., 2016 (doi:10.1175/JTECH-D-16-0067.1); Leymarie et al., 2018 (doi:10.3389/fmars.2018.00437)). The exact dimensions of the ICE-Pro were simulated and virtually placed at a depth of 0.5 m. A wide range of IOPs was considered to cover the conditions encountered in the field. The simulations provide a robust relationship between the computed self-shading and the quantity x = a + bb, where a is the total measured absorption coefficient (i.e., the contributions of pure water, CDOM, algal and non-algal particles) and bb is the total backscattering coefficient (i.e., the contributions of water molecules and particles). The shade-corrected upwelling radiance (Lu corrected) can be expressed as a function of the measured radiance (Lu measured) as: (1) L_u(corrected)=(L_u(measured))/((1-ε)), (2) ε=1-e^(-0.14*(a+bb)), where (2) is fitted for solar zenith angles 〉 45° and bb (which was not measured in the field) was calculated using an empirical relationship from the Malina-cruise dataset (Doxaran et al., 2012 (doi:10.5194/bg-9-3213-2012); Massicotte et al., 2020 (doi:10.5194/essd-13-1561-2021)). Subsurface downward irradiance and upward radiance Ed(0-) and Lu(0-) were estimated with an iterative linear fitting of the log-transformed Ed(z) and Lu(z) vs depth z. Fitting was applied to successively greater depths until the correlation coefficient (r2) exceeded 0.99 or until the layer thickness reached 2.5 m (Bélanger et al., 2017; doi:10.1175/JTECH-D-16-0176.1). Remote Sensing Reflectance (Rrs) was calculated following Mobley (1999; doi:10.1364/AO.38.007442) with: Rrs(λ)=(0.54*L_u (0^-,λ))/(E_s(0^+,λ)). To calculate the Rrs we used the R "Cops" package (https://github.com/belasi01/Cops) (Bélanger 2017: doi:10.1175/JTECH-D-16-0176.1).
    Keywords: 1_STN01; 1_STN020; 1_STN040; 1_STN0a; 1_STN0b; 1_STN140alt; 1_STN150alt; 1_STN340alt; 1_STN350; 1_STN360; 1_STN370alt; 1_STN380alt; 1_STN540alt; 1_STN550; 1_STN740; 1_STN810; 1_STN830; 1_STN840; 1_STN850; 1_STN860; 1_STN870; 2_STN030; 2_STN040; 2_STN1030; 2_STN1040; 2_STN1050; 2_STN1060; 2_STN110; 2_STN120; 2_STN140alt; 2_STN150alt; 2_STN310; 2_STN320; 2_STN330; 2_STN340alt; 2_STN350; 2_STN360; 2_STN370; 2_STN380alt_2; 2_STN420; 2_STN430; 2_STN450; 2_STN530; 2_STN540alt; 2_STN550; 2_STN565; 2_STN620; 2_STN630; 2_STN740; 2_STN800; 2_STN810; 2_STN820; 2_STN830; 2_STN840; 2_STN850; 2_STN860; 2_STN870; 2_STN999; 2_STNxxx; 2_XX2; 2_XX3; 3_STN010; 3_STN020; 3_STN030; 3_STN040; 3_STN1030; 3_STN1040; 3_STN1050; 3_STN1060; 3_STN125; 3_STN130; 3_STN130_5m; 3_STN135; 3_STN140alt; 3_STN150alt; 3_STN330; 3_STN340alt; 3_STN350; 3_STN360; 3_STN370alt; 3_STN380; 3_STN740; 3_STN800; 3_STN810; 3_STN820; 3_STN830; 3_STN840; 3_STN850; 3_STN860; 3_STN870; 3_STNR01; 3_STNR02; 3_STNR02_5m; 3_STNR03; 3_STNR04; 3_STNR05; 3_STNR06; 3_STNR07; 3_STNR08; 3_STNR09; 3_STNR09_20m; 3_STNR10; 3_STNR11; 3_STNR12; 3_STNR13; 3_STNxxx; 4_STN010; 4_STN020; 4_STN030; 4_STN040; 4_STN1030; 4_STN1040; 4_STN1050; 4_STN120; 4_STN125; 4_STN130; 4_STN135; 4_STN140alt; 4_STN140alt_2; 4_STN150alt; 4_STN330; 4_STN340alt; 4_STN350; 4_STN360; 4_STN370; 4_STN380alt; 4_STN740; 4_STN800; 4_STN810; 4_STN820; 4_STN830; 4_STN840; 4_STN840_2; 4_STN850; 4_STN860; 4_STN870; 4_STNR01; 4_STNR03; 4_STNR04; 4_STNR05; 4_STNR08; 4_STNR09; 4_STNR12; 4_STNXX4; 4_STNXX4_2; biogeochemistry; Biooptics; Coastal waters; Compact-Optical Profiling System (C-OPS), ICE-Pro frame (Biospherical Instruments, Inc.); Cruise/expedition; DATE/TIME; Event label; hydrographic data; LATITUDE; LONGITUDE; Mackenzie; Mackenzie Delta, Canada; MULT; Multiple investigations; NUNATARYUK; NUNATARYUK, Permafrost thaw and the changing Arctic coast, science for socioeconomic adaptation; NunaWP4Mackenzie19_1_STN01; NunaWP4Mackenzie19_1_STN020; NunaWP4Mackenzie19_1_STN040; NunaWP4Mackenzie19_1_STN0a; NunaWP4Mackenzie19_1_STN0b; NunaWP4Mackenzie19_1_STN140alt; NunaWP4Mackenzie19_1_STN150alt; NunaWP4Mackenzie19_1_STN340alt; NunaWP4Mackenzie19_1_STN350; NunaWP4Mackenzie19_1_STN360; NunaWP4Mackenzie19_1_STN370alt; NunaWP4Mackenzie19_1_STN380alt; NunaWP4Mackenzie19_1_STN540alt; NunaWP4Mackenzie19_1_STN550; NunaWP4Mackenzie19_1_STN740; NunaWP4Mackenzie19_1_STN810; NunaWP4Mackenzie19_1_STN830; NunaWP4Mackenzie19_1_STN840; NunaWP4Mackenzie19_1_STN850; NunaWP4Mackenzie19_1_STN860; NunaWP4Mackenzie19_1_STN870; NunaWP4Mackenzie19_2_STN030; NunaWP4Mackenzie19_2_STN040; NunaWP4Mackenzie19_2_STN1030; NunaWP4Mackenzie19_2_STN1040; NunaWP4Mackenzie19_2_STN1050; NunaWP4Mackenzie19_2_STN1060; NunaWP4Mackenzie19_2_STN110; NunaWP4Mackenzie19_2_STN120; NunaWP4Mackenzie19_2_STN140alt; NunaWP4Mackenzie19_2_STN150alt; NunaWP4Mackenzie19_2_STN310; NunaWP4Mackenzie19_2_STN320; NunaWP4Mackenzie19_2_STN330; NunaWP4Mackenzie19_2_STN340alt; NunaWP4Mackenzie19_2_STN350; NunaWP4Mackenzie19_2_STN360; NunaWP4Mackenzie19_2_STN370; NunaWP4Mackenzie19_2_STN380alt_2; NunaWP4Mackenzie19_2_STN420; NunaWP4Mackenzie19_2_STN430; NunaWP4Mackenzie19_2_STN450; NunaWP4Mackenzie19_2_STN530; NunaWP4Mackenzie19_2_STN540alt; NunaWP4Mackenzie19_2_STN550; NunaWP4Mackenzie19_2_STN565; NunaWP4Mackenzie19_2_STN620; NunaWP4Mackenzie19_2_STN630; NunaWP4Mackenzie19_2_STN740; NunaWP4Mackenzie19_2_STN800; NunaWP4Mackenzie19_2_STN810; NunaWP4Mackenzie19_2_STN820; NunaWP4Mackenzie19_2_STN830; NunaWP4Mackenzie19_2_STN840; NunaWP4Mackenzie19_2_STN850; NunaWP4Mackenzie19_2_STN860; NunaWP4Mackenzie19_2_STN870; NunaWP4Mackenzie19_2_STN999; NunaWP4Mackenzie19_2_STNxxx; NunaWP4Mackenzie19_2_XX2; NunaWP4Mackenzie19_2_XX3; NunaWP4Mackenzie19_3_STN010; NunaWP4Mackenzie19_3_STN020; NunaWP4Mackenzie19_3_STN030; NunaWP4Mackenzie19_3_STN040; NunaWP4Mackenzie19_3_STN1030; NunaWP4Mackenzie19_3_STN1040; NunaWP4Mackenzie19_3_STN1050; NunaWP4Mackenzie19_3_STN1060; NunaWP4Mackenzie19_3_STN125; NunaWP4Mackenzie19_3_STN130; NunaWP4Mackenzie19_3_STN130_5m; NunaWP4Mackenzie19_3_STN135; NunaWP4Mackenzie19_3_STN140alt; NunaWP4Mackenzie19_3_STN150alt; NunaWP4Mackenzie19_3_STN330; NunaWP4Mackenzie19_3_STN340alt; NunaWP4Mackenzie19_3_STN350; NunaWP4Mackenzie19_3_STN360; NunaWP4Mackenzie19_3_STN370alt; NunaWP4Mackenzie19_3_STN380; NunaWP4Mackenzie19_3_STN740; NunaWP4Mackenzie19_3_STN800; NunaWP4Mackenzie19_3_STN810; NunaWP4Mackenzie19_3_STN820; NunaWP4Mackenzie19_3_STN830; NunaWP4Mackenzie19_3_STN840; NunaWP4Mackenzie19_3_STN850; NunaWP4Mackenzie19_3_STN860; NunaWP4Mackenzie19_3_STN870; NunaWP4Mackenzie19_3_STNR01; NunaWP4Mackenzie19_3_STNR02; NunaWP4Mackenzie19_3_STNR02_5m; NunaWP4Mackenzie19_3_STNR03; NunaWP4Mackenzie19_3_STNR04; NunaWP4Mackenzie19_3_STNR05; NunaWP4Mackenzie19_3_STNR06; NunaWP4Mackenzie19_3_STNR07; NunaWP4Mackenzie19_3_STNR08; NunaWP4Mackenzie19_3_STNR09; NunaWP4Mackenzie19_3_STNR09_20m; NunaWP4Mackenzie19_3_STNR10; NunaWP4Mackenzie19_3_STNR11; NunaWP4Mackenzie19_3_STNR12; NunaWP4Mackenzie19_3_STNR13; NunaWP4Mackenzie19_3_STNxxx; NunaWP4Mackenzie19_4_STN010; NunaWP4Mackenzie19_4_STN020; NunaWP4Mackenzie19_4_STN030; NunaWP4Mackenzie19_4_STN040; NunaWP4Mackenzie19_4_STN1030; NunaWP4Mackenzie19_4_STN1040; NunaWP4Mackenzie19_4_STN1050; NunaWP4Mackenzie19_4_STN120; NunaWP4Mackenzie19_4_STN125; NunaWP4Mackenzie19_4_STN130; NunaWP4Mackenzie19_4_STN135; NunaWP4Mackenzie19_4_STN140alt; NunaWP4Mackenzie19_4_STN140alt_2; NunaWP4Mackenzie19_4_STN150alt; NunaWP4Mackenzie19_4_STN330; NunaWP4Mackenzie19_4_STN340alt; NunaWP4Mackenzie19_4_STN350; NunaWP4Mackenzie19_4_STN360; NunaWP4Mackenzie19_4_STN370; NunaWP4Mackenzie19_4_STN380alt; NunaWP4Mackenzie19_4_STN740; NunaWP4Mackenzie19_4_STN800; NunaWP4Mackenzie19_4_STN810; NunaWP4Mackenzie19_4_STN820; NunaWP4Mackenzie19_4_STN830; NunaWP4Mackenzie19_4_STN840; NunaWP4Mackenzie19_4_STN840_2; NunaWP4Mackenzie19_4_STN850; NunaWP4Mackenzie19_4_STN860; NunaWP4Mackenzie19_4_STN870; NunaWP4Mackenzie19_4_STNR01; NunaWP4Mackenzie19_4_STNR03; NunaWP4Mackenzie19_4_STNR04; NunaWP4Mackenzie19_4_STNR05; NunaWP4Mackenzie19_4_STNR08; NunaWP4Mackenzie19_4_STNR09; NunaWP4Mackenzie19_4_STNR12; NunaWP4Mackenzie19_4_STNXX4; NunaWP4Mackenzie19_4_STNXX4_2; Remote sensing reflectance at 395 nm; Remote sensing reflectance at 412 nm; Remote sensing reflectance at 443 nm; Remote sensing reflectance at 490 nm; Remote sensing reflectance at 510 nm; Remote sensing reflectance at 560 nm; Remote sensing reflectance at 665 nm; Remote sensing reflectance at 683 nm; Remote sensing reflectance at 710 nm; Remote sensing reflectance at 765 nm; Remote sensing reflectance at 778 nm; Remote sensing reflectance at 865 nm; Station label
    Type: Dataset
    Format: text/tab-separated-values, 856 data points
    Location Call Number Limitation Availability
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    DATA PANGAEA
  • 12
    facet.materialart.
    Unknown
    Nutrient (NO3, NO2, PO4, SiO4) concentrations in the surface water of the Mackenzie Delta Region during 4 expeditions from spring to fall in 2019 (2021)
    PANGAEA
    Details
    Publication Date: 2024-04-27
    Description: Water for nitrate (NO3), nitrite (NO2), phosphate (PO4) and silicate (SiO4) was filtered using an acid-washed 60-mL luer-lock syringe combined with an Acrodisc filter (GF/F 0.7 µm). Triplicate samples of filtrate were collected into 15-mL acid-washed polyethylene tubes. Two replicates were kept in the dark at -20°C while the third replicate was poisoned with 24 µL of mercuric chloride and subsequently stored in the dark at 4°C prior to analysis (Hansen & Koroleff, 2007; doi:10.1002/9783527613984.ch10). Nutrient concentrations were determined using an automated colorimetric procedure described in Aminot & Kérouel (2007 (see further details)).
    Keywords: 1_STN01; 1_STN020; 1_STN040; 1_STN0a; 1_STN0b; 1_STN140alt; 1_STN150alt; 1_STN340alt; 1_STN350; 1_STN360; 1_STN370alt; 1_STN380alt; 1_STN540alt; 1_STN550; 1_STN740; 1_STN810; 1_STN830; 1_STN840; 1_STN850; 1_STN860; 1_STN870; 2_STN030; 2_STN040; 2_STN1030; 2_STN1040; 2_STN1050; 2_STN1060; 2_STN110; 2_STN120; 2_STN140alt; 2_STN150alt; 2_STN310; 2_STN320; 2_STN330; 2_STN340alt; 2_STN350; 2_STN360; 2_STN370; 2_STN380alt_2; 2_STN420; 2_STN430; 2_STN450; 2_STN530; 2_STN540alt; 2_STN550; 2_STN565; 2_STN620; 2_STN630; 2_STN740; 2_STN800; 2_STN810; 2_STN820; 2_STN830; 2_STN840; 2_STN850; 2_STN860; 2_STN870; 2_STN999; 2_STNxxx; 2_XX2; 2_XX3; 3_STN010; 3_STN020; 3_STN030; 3_STN040; 3_STN1030; 3_STN1040; 3_STN1050; 3_STN1060; 3_STN125; 3_STN130; 3_STN130_5m; 3_STN135; 3_STN140alt; 3_STN150alt; 3_STN330; 3_STN340alt; 3_STN350; 3_STN360; 3_STN370alt; 3_STN380; 3_STN740; 3_STN800; 3_STN810; 3_STN820; 3_STN830; 3_STN840; 3_STN850; 3_STN860; 3_STN870; 3_STNR01; 3_STNR02; 3_STNR02_5m; 3_STNR03; 3_STNR04; 3_STNR05; 3_STNR06; 3_STNR07; 3_STNR08; 3_STNR09; 3_STNR09_20m; 3_STNR10; 3_STNR11; 3_STNR12; 3_STNR13; 3_STNxxx; 4_STN010; 4_STN020; 4_STN030; 4_STN040; 4_STN1030; 4_STN1040; 4_STN1050; 4_STN120; 4_STN125; 4_STN130; 4_STN135; 4_STN140alt; 4_STN140alt_2; 4_STN150alt; 4_STN330; 4_STN340alt; 4_STN350; 4_STN360; 4_STN370; 4_STN380alt; 4_STN740; 4_STN800; 4_STN810; 4_STN820; 4_STN830; 4_STN840; 4_STN840_2; 4_STN850; 4_STN860; 4_STN870; 4_STNR01; 4_STNR03; 4_STNR04; 4_STNR05; 4_STNR08; 4_STNR09; 4_STNR12; 4_STNXX4; 4_STNXX4_2; biogeochemistry; Biooptics; Coastal waters; Colorimetric analysis; Cruise/expedition; DATE/TIME; DEPTH, water; Event label; hydrographic data; LATITUDE; LONGITUDE; Mackenzie; Mackenzie Delta, Canada; MULT; Multiple investigations; Nitrate; Nitrite; NUNATARYUK; NUNATARYUK, Permafrost thaw and the changing Arctic coast, science for socioeconomic adaptation; NunaWP4Mackenzie19_1_STN01; NunaWP4Mackenzie19_1_STN020; NunaWP4Mackenzie19_1_STN040; NunaWP4Mackenzie19_1_STN0a; NunaWP4Mackenzie19_1_STN0b; NunaWP4Mackenzie19_1_STN140alt; NunaWP4Mackenzie19_1_STN150alt; NunaWP4Mackenzie19_1_STN340alt; NunaWP4Mackenzie19_1_STN350; NunaWP4Mackenzie19_1_STN360; NunaWP4Mackenzie19_1_STN370alt; NunaWP4Mackenzie19_1_STN380alt; NunaWP4Mackenzie19_1_STN540alt; NunaWP4Mackenzie19_1_STN550; NunaWP4Mackenzie19_1_STN740; NunaWP4Mackenzie19_1_STN810; NunaWP4Mackenzie19_1_STN830; NunaWP4Mackenzie19_1_STN840; NunaWP4Mackenzie19_1_STN850; NunaWP4Mackenzie19_1_STN860; NunaWP4Mackenzie19_1_STN870; NunaWP4Mackenzie19_2_STN030; NunaWP4Mackenzie19_2_STN040; NunaWP4Mackenzie19_2_STN1030; NunaWP4Mackenzie19_2_STN1040; NunaWP4Mackenzie19_2_STN1050; NunaWP4Mackenzie19_2_STN1060; NunaWP4Mackenzie19_2_STN110; NunaWP4Mackenzie19_2_STN120; NunaWP4Mackenzie19_2_STN140alt; NunaWP4Mackenzie19_2_STN150alt; NunaWP4Mackenzie19_2_STN310; NunaWP4Mackenzie19_2_STN320; NunaWP4Mackenzie19_2_STN330; NunaWP4Mackenzie19_2_STN340alt; NunaWP4Mackenzie19_2_STN350; NunaWP4Mackenzie19_2_STN360; NunaWP4Mackenzie19_2_STN370; NunaWP4Mackenzie19_2_STN380alt_2; NunaWP4Mackenzie19_2_STN420; NunaWP4Mackenzie19_2_STN430; NunaWP4Mackenzie19_2_STN450; NunaWP4Mackenzie19_2_STN530; NunaWP4Mackenzie19_2_STN540alt; NunaWP4Mackenzie19_2_STN550; NunaWP4Mackenzie19_2_STN565; NunaWP4Mackenzie19_2_STN620; NunaWP4Mackenzie19_2_STN630; NunaWP4Mackenzie19_2_STN740; NunaWP4Mackenzie19_2_STN800; NunaWP4Mackenzie19_2_STN810; NunaWP4Mackenzie19_2_STN820; NunaWP4Mackenzie19_2_STN830; NunaWP4Mackenzie19_2_STN840; NunaWP4Mackenzie19_2_STN850; NunaWP4Mackenzie19_2_STN860; NunaWP4Mackenzie19_2_STN870; NunaWP4Mackenzie19_2_STN999; NunaWP4Mackenzie19_2_STNxxx; NunaWP4Mackenzie19_2_XX2; NunaWP4Mackenzie19_2_XX3; NunaWP4Mackenzie19_3_STN010; NunaWP4Mackenzie19_3_STN020; NunaWP4Mackenzie19_3_STN030; NunaWP4Mackenzie19_3_STN040; NunaWP4Mackenzie19_3_STN1030; NunaWP4Mackenzie19_3_STN1040; NunaWP4Mackenzie19_3_STN1050; NunaWP4Mackenzie19_3_STN1060; NunaWP4Mackenzie19_3_STN125; NunaWP4Mackenzie19_3_STN130; NunaWP4Mackenzie19_3_STN130_5m; NunaWP4Mackenzie19_3_STN135; NunaWP4Mackenzie19_3_STN140alt; NunaWP4Mackenzie19_3_STN150alt; NunaWP4Mackenzie19_3_STN330; NunaWP4Mackenzie19_3_STN340alt; NunaWP4Mackenzie19_3_STN350; NunaWP4Mackenzie19_3_STN360; NunaWP4Mackenzie19_3_STN370alt; NunaWP4Mackenzie19_3_STN380; NunaWP4Mackenzie19_3_STN740; NunaWP4Mackenzie19_3_STN800; NunaWP4Mackenzie19_3_STN810; NunaWP4Mackenzie19_3_STN820; NunaWP4Mackenzie19_3_STN830; NunaWP4Mackenzie19_3_STN840; NunaWP4Mackenzie19_3_STN850; NunaWP4Mackenzie19_3_STN860; NunaWP4Mackenzie19_3_STN870; NunaWP4Mackenzie19_3_STNR01; NunaWP4Mackenzie19_3_STNR02; NunaWP4Mackenzie19_3_STNR02_5m; NunaWP4Mackenzie19_3_STNR03; NunaWP4Mackenzie19_3_STNR04; NunaWP4Mackenzie19_3_STNR05; NunaWP4Mackenzie19_3_STNR06; NunaWP4Mackenzie19_3_STNR07; NunaWP4Mackenzie19_3_STNR08; NunaWP4Mackenzie19_3_STNR09; NunaWP4Mackenzie19_3_STNR09_20m; NunaWP4Mackenzie19_3_STNR10; NunaWP4Mackenzie19_3_STNR11; NunaWP4Mackenzie19_3_STNR12; NunaWP4Mackenzie19_3_STNR13; NunaWP4Mackenzie19_3_STNxxx; NunaWP4Mackenzie19_4_STN010; NunaWP4Mackenzie19_4_STN020; NunaWP4Mackenzie19_4_STN030; NunaWP4Mackenzie19_4_STN040; NunaWP4Mackenzie19_4_STN1030; NunaWP4Mackenzie19_4_STN1040; NunaWP4Mackenzie19_4_STN1050; NunaWP4Mackenzie19_4_STN120; NunaWP4Mackenzie19_4_STN125; NunaWP4Mackenzie19_4_STN130; NunaWP4Mackenzie19_4_STN135; NunaWP4Mackenzie19_4_STN140alt; NunaWP4Mackenzie19_4_STN140alt_2; NunaWP4Mackenzie19_4_STN150alt; NunaWP4Mackenzie19_4_STN330; NunaWP4Mackenzie19_4_STN340alt; NunaWP4Mackenzie19_4_STN350; NunaWP4Mackenzie19_4_STN360; NunaWP4Mackenzie19_4_STN370; NunaWP4Mackenzie19_4_STN380alt; NunaWP4Mackenzie19_4_STN740; NunaWP4Mackenzie19_4_STN800; NunaWP4Mackenzie19_4_STN810; NunaWP4Mackenzie19_4_STN820; NunaWP4Mackenzie19_4_STN830; NunaWP4Mackenzie19_4_STN840; NunaWP4Mackenzie19_4_STN840_2; NunaWP4Mackenzie19_4_STN850; NunaWP4Mackenzie19_4_STN860; NunaWP4Mackenzie19_4_STN870; NunaWP4Mackenzie19_4_STNR01; NunaWP4Mackenzie19_4_STNR03; NunaWP4Mackenzie19_4_STNR04; NunaWP4Mackenzie19_4_STNR05; NunaWP4Mackenzie19_4_STNR08; NunaWP4Mackenzie19_4_STNR09; NunaWP4Mackenzie19_4_STNR12; NunaWP4Mackenzie19_4_STNXX4; NunaWP4Mackenzie19_4_STNXX4_2; Phosphate; Silicate; Station label
    Type: Dataset
    Format: text/tab-separated-values, 856 data points
    Location Call Number Limitation Availability
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    DATA PANGAEA
  • 13
    facet.materialart.
    Unknown
    Fluorescent dissolved organic matter (FDOM) intensity (Parafac components and FDOM indices) in the surface water of the Mackenzie Delta Region during 4 expeditions from spring to fall in 2019 (2021)
    PANGAEA
    Details
    Publication Date: 2024-04-27
    Description: Fluorescent dissolved organic matter intensity was measured with an Aqualog®. Measurements were corrected for inner-filter effects and for the Raman and Rayleigh scattering (Murphy et al., 2013; doi:10.1039/C3AY41160E). The different fluorescent components of DOM were isolated from combined signal by PARAFAC modeling using the “drEEM Toolbox” and following the recommendation of Murphy et al. (2013; doi:10.1039/C3AY41160E). The DOM components derived from PARAFAC modeling were compared with PARAFAC components from other studies through the OpenFluor database (Murphy et al., 2014; doi:10.1039/C3AY41935E). The coble-peaks indicate major fluorescent components (Coble 1996; doi:10.1016/0304-4203(95)00062-3) in marine FDOM EEMs (Excitation-Emission-Matrix). Peaks T represents protein-like compounds (tyrosine and tryptophane), peaks A and C are indicators of humic-like components whereas peak M was associated to marine humic-like fluorescence. The fluorescence index (FI) is calculated as the ratio of fluorescence at emission 450 nm and 500 nm, at fixed excitation of 370 nm. The HIX index is the ratio of the areas of two spectral wavelength regions in the emission spectra for an excitation at 254 nm and it is obtained as: HIX = H∕L, where H is the area between 435 and 480 nm in the emission spectra and L is the area in the emission spectra between 300 and 345 nm (Zsolnay et al., 1999; doi:10.1016/S0045-6535(98)00166-0). The BIX index is obtained by calculating the ratio of the emission at 380 and 430 nm, excited at 310 nm: BIX = IEm380∕IEm430 (Huguet et al., 2009; doi:10.1016/j.orggeochem.2009.03.002).
    Keywords: 1_STN01; 1_STN020; 1_STN040; 1_STN0a; 1_STN0b; 1_STN140alt; 1_STN150alt; 1_STN340alt; 1_STN350; 1_STN360; 1_STN370alt; 1_STN380alt; 1_STN540alt; 1_STN550; 1_STN740; 1_STN810; 1_STN830; 1_STN840; 1_STN850; 1_STN860; 1_STN870; 2_STN030; 2_STN040; 2_STN1030; 2_STN1040; 2_STN1050; 2_STN1060; 2_STN110; 2_STN120; 2_STN140alt; 2_STN150alt; 2_STN310; 2_STN320; 2_STN330; 2_STN340alt; 2_STN350; 2_STN360; 2_STN370; 2_STN380alt_2; 2_STN420; 2_STN430; 2_STN450; 2_STN530; 2_STN540alt; 2_STN550; 2_STN565; 2_STN620; 2_STN630; 2_STN740; 2_STN800; 2_STN810; 2_STN820; 2_STN830; 2_STN840; 2_STN850; 2_STN860; 2_STN870; 2_STN999; 2_STNxxx; 2_XX2; 2_XX3; 3_STN010; 3_STN020; 3_STN030; 3_STN040; 3_STN1030; 3_STN1040; 3_STN1050; 3_STN1060; 3_STN125; 3_STN130; 3_STN130_5m; 3_STN135; 3_STN140alt; 3_STN150alt; 3_STN330; 3_STN340alt; 3_STN350; 3_STN360; 3_STN370alt; 3_STN380; 3_STN740; 3_STN800; 3_STN810; 3_STN820; 3_STN830; 3_STN840; 3_STN850; 3_STN860; 3_STN870; 3_STNR01; 3_STNR02; 3_STNR02_5m; 3_STNR03; 3_STNR04; 3_STNR05; 3_STNR06; 3_STNR07; 3_STNR08; 3_STNR09; 3_STNR09_20m; 3_STNR10; 3_STNR11; 3_STNR12; 3_STNR13; 3_STNxxx; 4_STN010; 4_STN020; 4_STN030; 4_STN040; 4_STN1030; 4_STN1040; 4_STN1050; 4_STN120; 4_STN125; 4_STN130; 4_STN135; 4_STN140alt; 4_STN140alt_2; 4_STN150alt; 4_STN330; 4_STN340alt; 4_STN350; 4_STN360; 4_STN370; 4_STN380alt; 4_STN740; 4_STN800; 4_STN810; 4_STN820; 4_STN830; 4_STN840; 4_STN840_2; 4_STN850; 4_STN860; 4_STN870; 4_STNR01; 4_STNR03; 4_STNR04; 4_STNR05; 4_STNR08; 4_STNR09; 4_STNR12; 4_STNXX4; 4_STNXX4_2; biogeochemistry; Biooptics; Coastal waters; Cruise/expedition; DATE/TIME; DEPTH, water; Event label; Fluorescence, dissolved organic matter, A coble-peak; Fluorescence, dissolved organic matter, biological index; Fluorescence, dissolved organic matter, C coble-peak; Fluorescence, dissolved organic matter, fluorescence index; Fluorescence, dissolved organic matter, humification index; Fluorescence, dissolved organic matter, M coble-peak; Fluorescence, dissolved organic matter, T coble-peak; Fluorescence spectrometer, AquaLog, HORIBA JobinYvon; hydrographic data; Intensity fluorescent dissolved organic matter, component 1; Intensity fluorescent dissolved organic matter, component 2; Intensity fluorescent dissolved organic matter, component 3; LATITUDE; LONGITUDE; Mackenzie; Mackenzie Delta, Canada; MULT; Multiple investigations; NUNATARYUK; NUNATARYUK, Permafrost thaw and the changing Arctic coast, science for socioeconomic adaptation; NunaWP4Mackenzie19_1_STN01; NunaWP4Mackenzie19_1_STN020; NunaWP4Mackenzie19_1_STN040; NunaWP4Mackenzie19_1_STN0a; NunaWP4Mackenzie19_1_STN0b; NunaWP4Mackenzie19_1_STN140alt; NunaWP4Mackenzie19_1_STN150alt; NunaWP4Mackenzie19_1_STN340alt; NunaWP4Mackenzie19_1_STN350; NunaWP4Mackenzie19_1_STN360; NunaWP4Mackenzie19_1_STN370alt; NunaWP4Mackenzie19_1_STN380alt; NunaWP4Mackenzie19_1_STN540alt; NunaWP4Mackenzie19_1_STN550; NunaWP4Mackenzie19_1_STN740; NunaWP4Mackenzie19_1_STN810; NunaWP4Mackenzie19_1_STN830; NunaWP4Mackenzie19_1_STN840; NunaWP4Mackenzie19_1_STN850; NunaWP4Mackenzie19_1_STN860; NunaWP4Mackenzie19_1_STN870; NunaWP4Mackenzie19_2_STN030; NunaWP4Mackenzie19_2_STN040; NunaWP4Mackenzie19_2_STN1030; NunaWP4Mackenzie19_2_STN1040; NunaWP4Mackenzie19_2_STN1050; NunaWP4Mackenzie19_2_STN1060; NunaWP4Mackenzie19_2_STN110; NunaWP4Mackenzie19_2_STN120; NunaWP4Mackenzie19_2_STN140alt; NunaWP4Mackenzie19_2_STN150alt; NunaWP4Mackenzie19_2_STN310; NunaWP4Mackenzie19_2_STN320; NunaWP4Mackenzie19_2_STN330; NunaWP4Mackenzie19_2_STN340alt; NunaWP4Mackenzie19_2_STN350; NunaWP4Mackenzie19_2_STN360; NunaWP4Mackenzie19_2_STN370; NunaWP4Mackenzie19_2_STN380alt_2; NunaWP4Mackenzie19_2_STN420; NunaWP4Mackenzie19_2_STN430; NunaWP4Mackenzie19_2_STN450; NunaWP4Mackenzie19_2_STN530; NunaWP4Mackenzie19_2_STN540alt; NunaWP4Mackenzie19_2_STN550; NunaWP4Mackenzie19_2_STN565; NunaWP4Mackenzie19_2_STN620; NunaWP4Mackenzie19_2_STN630; NunaWP4Mackenzie19_2_STN740; NunaWP4Mackenzie19_2_STN800; NunaWP4Mackenzie19_2_STN810; NunaWP4Mackenzie19_2_STN820; NunaWP4Mackenzie19_2_STN830; NunaWP4Mackenzie19_2_STN840; NunaWP4Mackenzie19_2_STN850; NunaWP4Mackenzie19_2_STN860; NunaWP4Mackenzie19_2_STN870; NunaWP4Mackenzie19_2_STN999; NunaWP4Mackenzie19_2_STNxxx; NunaWP4Mackenzie19_2_XX2; NunaWP4Mackenzie19_2_XX3; NunaWP4Mackenzie19_3_STN010; NunaWP4Mackenzie19_3_STN020; NunaWP4Mackenzie19_3_STN030; NunaWP4Mackenzie19_3_STN040; NunaWP4Mackenzie19_3_STN1030; NunaWP4Mackenzie19_3_STN1040; NunaWP4Mackenzie19_3_STN1050; NunaWP4Mackenzie19_3_STN1060; NunaWP4Mackenzie19_3_STN125; NunaWP4Mackenzie19_3_STN130; NunaWP4Mackenzie19_3_STN130_5m; NunaWP4Mackenzie19_3_STN135; NunaWP4Mackenzie19_3_STN140alt; NunaWP4Mackenzie19_3_STN150alt; NunaWP4Mackenzie19_3_STN330; NunaWP4Mackenzie19_3_STN340alt; NunaWP4Mackenzie19_3_STN350; NunaWP4Mackenzie19_3_STN360; NunaWP4Mackenzie19_3_STN370alt; NunaWP4Mackenzie19_3_STN380; NunaWP4Mackenzie19_3_STN740; NunaWP4Mackenzie19_3_STN800; NunaWP4Mackenzie19_3_STN810; NunaWP4Mackenzie19_3_STN820; NunaWP4Mackenzie19_3_STN830; NunaWP4Mackenzie19_3_STN840; NunaWP4Mackenzie19_3_STN850; NunaWP4Mackenzie19_3_STN860; NunaWP4Mackenzie19_3_STN870; NunaWP4Mackenzie19_3_STNR01; NunaWP4Mackenzie19_3_STNR02; NunaWP4Mackenzie19_3_STNR02_5m; NunaWP4Mackenzie19_3_STNR03; NunaWP4Mackenzie19_3_STNR04; NunaWP4Mackenzie19_3_STNR05; NunaWP4Mackenzie19_3_STNR06; NunaWP4Mackenzie19_3_STNR07; NunaWP4Mackenzie19_3_STNR08; NunaWP4Mackenzie19_3_STNR09; NunaWP4Mackenzie19_3_STNR09_20m; NunaWP4Mackenzie19_3_STNR10; NunaWP4Mackenzie19_3_STNR11; NunaWP4Mackenzie19_3_STNR12; NunaWP4Mackenzie19_3_STNR13; NunaWP4Mackenzie19_3_STNxxx; NunaWP4Mackenzie19_4_STN010; NunaWP4Mackenzie19_4_STN020; NunaWP4Mackenzie19_4_STN030; NunaWP4Mackenzie19_4_STN040; NunaWP4Mackenzie19_4_STN1030; NunaWP4Mackenzie19_4_STN1040; NunaWP4Mackenzie19_4_STN1050; NunaWP4Mackenzie19_4_STN120; NunaWP4Mackenzie19_4_STN125; NunaWP4Mackenzie19_4_STN130; NunaWP4Mackenzie19_4_STN135; NunaWP4Mackenzie19_4_STN140alt; NunaWP4Mackenzie19_4_STN140alt_2; NunaWP4Mackenzie19_4_STN150alt; NunaWP4Mackenzie19_4_STN330; NunaWP4Mackenzie19_4_STN340alt; NunaWP4Mackenzie19_4_STN350; NunaWP4Mackenzie19_4_STN360; NunaWP4Mackenzie19_4_STN370; NunaWP4Mackenzie19_4_STN380alt; NunaWP4Mackenzie19_4_STN740; NunaWP4Mackenzie19_4_STN800; NunaWP4Mackenzie19_4_STN810; NunaWP4Mackenzie19_4_STN820; NunaWP4Mackenzie19_4_STN830; NunaWP4Mackenzie19_4_STN840; NunaWP4Mackenzie19_4_STN840_2; NunaWP4Mackenzie19_4_STN850; NunaWP4Mackenzie19_4_STN860; NunaWP4Mackenzie19_4_STN870; NunaWP4Mackenzie19_4_STNR01; NunaWP4Mackenzie19_4_STNR03; NunaWP4Mackenzie19_4_STNR04; NunaWP4Mackenzie19_4_STNR05; NunaWP4Mackenzie19_4_STNR08; NunaWP4Mackenzie19_4_STNR09; NunaWP4Mackenzie19_4_STNR12; NunaWP4Mackenzie19_4_STNXX4; NunaWP4Mackenzie19_4_STNXX4_2; Station label
    Type: Dataset
    Format: text/tab-separated-values, 1702 data points
    Location Call Number Limitation Availability
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    DATA PANGAEA
  • 14
    facet.materialart.
    Unknown
    Colored dissolved organic matter absorption (aCDOM) and spectal slopes (S) in the surface water of the Mackenzie Delta Region during 4 expeditions from spring to fall in 2019 (2021)
    PANGAEA
    Details
    Publication Date: 2024-05-11
    Description: Measurement of CDOM absorption was conducted from a water sample within 12 hours of collection using an UltraPath liquid waveguide system (World Precision Instruments, Inc.) over the wavelengths ranging from 200 to 722 nm (see also Matsuoka et al. (2012; doi:10.5194/bg-9-925-2012) for details). To minimize temperature effects, both the sample and the reference water were kept at 4 °C for at least 30 minutes prior to analysis. We followed the International Ocean Colour Coordinating Group (IOCCG) Ocean Optics and Biogeochemistry CDOM protocols (Mannino et al., 2019 (see further details)) with a few modifications: 1) reference water with salinity ±2 relative to the sample was prepared on site a few hours before sample analysis to minimize the effect of difference in refractive index between sample and reference; 2) aCDOM(λ) was measured in flow mode, meaning, a measurement was made while water was running using a peristaltic pump (Lefering et al., 2017; doi:10.1364/AO.56.006357). While the use of a long optical cell provides a good better signal particularly withinin the visible spectral domain essential to SOCRS, it necessarily suffers from light saturation in the UV domain. To overcome this issue, an optimal length of a cell (i.e. 10 cm or 200 cm) was selected following an empirical relationship between optical density observed at 350 and 443 nm based on Matsuoka et al. (2012; doi:10.5194/bg-9-925-2012). For each sample, measurements were done in triplicates of which each was visually inspected for quality control. CDOM measurements were fitted using following equation: a_CDOM (λ)=a_CDOM (λ_0 )*e^(-S(λ-λ_0)), where S is the spectral slope of aCDOM(λ) between 350 and 500 nm (Babin et al., 2003; doi:10.1029/2001JC000882 and Matsuoka et al., 2012; doi:10.5194/bg-9-925-2012).
    Keywords: 1_STN01; 1_STN020; 1_STN040; 1_STN0a; 1_STN0b; 1_STN140alt; 1_STN150alt; 1_STN340alt; 1_STN350; 1_STN360; 1_STN370alt; 1_STN380alt; 1_STN540alt; 1_STN550; 1_STN740; 1_STN810; 1_STN830; 1_STN840; 1_STN850; 1_STN860; 1_STN870; 2_STN030; 2_STN040; 2_STN1030; 2_STN1040; 2_STN1050; 2_STN1060; 2_STN110; 2_STN120; 2_STN140alt; 2_STN150alt; 2_STN310; 2_STN320; 2_STN330; 2_STN340alt; 2_STN350; 2_STN360; 2_STN370; 2_STN380alt_2; 2_STN420; 2_STN430; 2_STN450; 2_STN530; 2_STN540alt; 2_STN550; 2_STN565; 2_STN620; 2_STN630; 2_STN740; 2_STN800; 2_STN810; 2_STN820; 2_STN830; 2_STN840; 2_STN850; 2_STN860; 2_STN870; 2_STN999; 2_STNxxx; 2_XX2; 2_XX3; 3_STN010; 3_STN020; 3_STN030; 3_STN040; 3_STN1030; 3_STN1040; 3_STN1050; 3_STN1060; 3_STN125; 3_STN130; 3_STN130_5m; 3_STN135; 3_STN140alt; 3_STN150alt; 3_STN330; 3_STN340alt; 3_STN350; 3_STN360; 3_STN370alt; 3_STN380; 3_STN740; 3_STN800; 3_STN810; 3_STN820; 3_STN830; 3_STN840; 3_STN850; 3_STN860; 3_STN870; 3_STNR01; 3_STNR02; 3_STNR02_5m; 3_STNR03; 3_STNR04; 3_STNR05; 3_STNR06; 3_STNR07; 3_STNR08; 3_STNR09; 3_STNR09_20m; 3_STNR10; 3_STNR11; 3_STNR12; 3_STNR13; 3_STNxxx; 4_STN010; 4_STN020; 4_STN030; 4_STN040; 4_STN1030; 4_STN1040; 4_STN1050; 4_STN120; 4_STN125; 4_STN130; 4_STN135; 4_STN140alt; 4_STN140alt_2; 4_STN150alt; 4_STN330; 4_STN340alt; 4_STN350; 4_STN360; 4_STN370; 4_STN380alt; 4_STN740; 4_STN800; 4_STN810; 4_STN820; 4_STN830; 4_STN840; 4_STN840_2; 4_STN850; 4_STN860; 4_STN870; 4_STNR01; 4_STNR03; 4_STNR04; 4_STNR05; 4_STNR08; 4_STNR09; 4_STNR12; 4_STNXX4; 4_STNXX4_2; Absorption coefficient, colored dissolved organic matter at 254 nm; Absorption coefficient, colored dissolved organic matter at 350 nm; Absorption coefficient, colored dissolved organic matter at 375 nm; Absorption coefficient, colored dissolved organic matter at 443 nm; biogeochemistry; Biooptics; Coastal waters; Cruise/expedition; DATE/TIME; DEPTH, water; Event label; hydrographic data; LATITUDE; LONGITUDE; Mackenzie; Mackenzie Delta, Canada; MULT; Multiple investigations; NUNATARYUK; NUNATARYUK, Permafrost thaw and the changing Arctic coast, science for socioeconomic adaptation; NunaWP4Mackenzie19_1_STN01; NunaWP4Mackenzie19_1_STN020; NunaWP4Mackenzie19_1_STN040; NunaWP4Mackenzie19_1_STN0a; NunaWP4Mackenzie19_1_STN0b; NunaWP4Mackenzie19_1_STN140alt; NunaWP4Mackenzie19_1_STN150alt; NunaWP4Mackenzie19_1_STN340alt; NunaWP4Mackenzie19_1_STN350; NunaWP4Mackenzie19_1_STN360; NunaWP4Mackenzie19_1_STN370alt; NunaWP4Mackenzie19_1_STN380alt; NunaWP4Mackenzie19_1_STN540alt; NunaWP4Mackenzie19_1_STN550; NunaWP4Mackenzie19_1_STN740; NunaWP4Mackenzie19_1_STN810; NunaWP4Mackenzie19_1_STN830; NunaWP4Mackenzie19_1_STN840; NunaWP4Mackenzie19_1_STN850; NunaWP4Mackenzie19_1_STN860; NunaWP4Mackenzie19_1_STN870; NunaWP4Mackenzie19_2_STN030; NunaWP4Mackenzie19_2_STN040; NunaWP4Mackenzie19_2_STN1030; NunaWP4Mackenzie19_2_STN1040; NunaWP4Mackenzie19_2_STN1050; NunaWP4Mackenzie19_2_STN1060; NunaWP4Mackenzie19_2_STN110; NunaWP4Mackenzie19_2_STN120; NunaWP4Mackenzie19_2_STN140alt; NunaWP4Mackenzie19_2_STN150alt; NunaWP4Mackenzie19_2_STN310; NunaWP4Mackenzie19_2_STN320; NunaWP4Mackenzie19_2_STN330; NunaWP4Mackenzie19_2_STN340alt; NunaWP4Mackenzie19_2_STN350; NunaWP4Mackenzie19_2_STN360; NunaWP4Mackenzie19_2_STN370; NunaWP4Mackenzie19_2_STN380alt_2; NunaWP4Mackenzie19_2_STN420; NunaWP4Mackenzie19_2_STN430; NunaWP4Mackenzie19_2_STN450; NunaWP4Mackenzie19_2_STN530; NunaWP4Mackenzie19_2_STN540alt; NunaWP4Mackenzie19_2_STN550; NunaWP4Mackenzie19_2_STN565; NunaWP4Mackenzie19_2_STN620; NunaWP4Mackenzie19_2_STN630; NunaWP4Mackenzie19_2_STN740; NunaWP4Mackenzie19_2_STN800; NunaWP4Mackenzie19_2_STN810; NunaWP4Mackenzie19_2_STN820; NunaWP4Mackenzie19_2_STN830; NunaWP4Mackenzie19_2_STN840; NunaWP4Mackenzie19_2_STN850; NunaWP4Mackenzie19_2_STN860; NunaWP4Mackenzie19_2_STN870; NunaWP4Mackenzie19_2_STN999; NunaWP4Mackenzie19_2_STNxxx; NunaWP4Mackenzie19_2_XX2; NunaWP4Mackenzie19_2_XX3; NunaWP4Mackenzie19_3_STN010; NunaWP4Mackenzie19_3_STN020; NunaWP4Mackenzie19_3_STN030; NunaWP4Mackenzie19_3_STN040; NunaWP4Mackenzie19_3_STN1030; NunaWP4Mackenzie19_3_STN1040; NunaWP4Mackenzie19_3_STN1050; NunaWP4Mackenzie19_3_STN1060; NunaWP4Mackenzie19_3_STN125; NunaWP4Mackenzie19_3_STN130; NunaWP4Mackenzie19_3_STN130_5m; NunaWP4Mackenzie19_3_STN135; NunaWP4Mackenzie19_3_STN140alt; NunaWP4Mackenzie19_3_STN150alt; NunaWP4Mackenzie19_3_STN330; NunaWP4Mackenzie19_3_STN340alt; NunaWP4Mackenzie19_3_STN350; NunaWP4Mackenzie19_3_STN360; NunaWP4Mackenzie19_3_STN370alt; NunaWP4Mackenzie19_3_STN380; NunaWP4Mackenzie19_3_STN740; NunaWP4Mackenzie19_3_STN800; NunaWP4Mackenzie19_3_STN810; NunaWP4Mackenzie19_3_STN820; NunaWP4Mackenzie19_3_STN830; NunaWP4Mackenzie19_3_STN840; NunaWP4Mackenzie19_3_STN850; NunaWP4Mackenzie19_3_STN860; NunaWP4Mackenzie19_3_STN870; NunaWP4Mackenzie19_3_STNR01; NunaWP4Mackenzie19_3_STNR02; NunaWP4Mackenzie19_3_STNR02_5m; NunaWP4Mackenzie19_3_STNR03; NunaWP4Mackenzie19_3_STNR04; NunaWP4Mackenzie19_3_STNR05; NunaWP4Mackenzie19_3_STNR06; NunaWP4Mackenzie19_3_STNR07; NunaWP4Mackenzie19_3_STNR08; NunaWP4Mackenzie19_3_STNR09; NunaWP4Mackenzie19_3_STNR09_20m; NunaWP4Mackenzie19_3_STNR10; NunaWP4Mackenzie19_3_STNR11; NunaWP4Mackenzie19_3_STNR12; NunaWP4Mackenzie19_3_STNR13; NunaWP4Mackenzie19_3_STNxxx; NunaWP4Mackenzie19_4_STN010; NunaWP4Mackenzie19_4_STN020; NunaWP4Mackenzie19_4_STN030; NunaWP4Mackenzie19_4_STN040; NunaWP4Mackenzie19_4_STN1030; NunaWP4Mackenzie19_4_STN1040; NunaWP4Mackenzie19_4_STN1050; NunaWP4Mackenzie19_4_STN120; NunaWP4Mackenzie19_4_STN125; NunaWP4Mackenzie19_4_STN130; NunaWP4Mackenzie19_4_STN135; NunaWP4Mackenzie19_4_STN140alt; NunaWP4Mackenzie19_4_STN140alt_2; NunaWP4Mackenzie19_4_STN150alt; NunaWP4Mackenzie19_4_STN330; NunaWP4Mackenzie19_4_STN340alt; NunaWP4Mackenzie19_4_STN350; NunaWP4Mackenzie19_4_STN360; NunaWP4Mackenzie19_4_STN370; NunaWP4Mackenzie19_4_STN380alt; NunaWP4Mackenzie19_4_STN740; NunaWP4Mackenzie19_4_STN800; NunaWP4Mackenzie19_4_STN810; NunaWP4Mackenzie19_4_STN820; NunaWP4Mackenzie19_4_STN830; NunaWP4Mackenzie19_4_STN840; NunaWP4Mackenzie19_4_STN840_2; NunaWP4Mackenzie19_4_STN850; NunaWP4Mackenzie19_4_STN860; NunaWP4Mackenzie19_4_STN870; NunaWP4Mackenzie19_4_STNR01; NunaWP4Mackenzie19_4_STNR03; NunaWP4Mackenzie19_4_STNR04; NunaWP4Mackenzie19_4_STNR05; NunaWP4Mackenzie19_4_STNR08; NunaWP4Mackenzie19_4_STNR09; NunaWP4Mackenzie19_4_STNR12; NunaWP4Mackenzie19_4_STNXX4; NunaWP4Mackenzie19_4_STNXX4_2; Spectral slope of colored dissolved organic matter absorption, 350-500 nm; Station label; UltraPath, World Precision Instruments, Inc.
    Type: Dataset
    Format: text/tab-separated-values, 877 data points
    Location Call Number Limitation Availability
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    DATA PANGAEA
  • 15
    facet.materialart.
    Unknown
    Dissolved organic carbon (DOC) concentration in the surface water of the Mackenzie Delta Region during 4 expeditions from spring to fall in 2019 (2021)
    PANGAEA
    Details
    Publication Date: 2024-05-14
    Description: Water samples were filtered through 0.7 µm GF/F filter, and acidified with 25 µL Suprapur HCl (10 M) on the same day of sampling. DOC samples were stored and kept at 4°C in the dark during transport until further analysis. Concentration of DOC was measured using high-temperature catalytic oxidation (TOC-VCPH, Shimadzu) at the Alfred-Wegener-Institute (AWI) Potsdam, Germany. Blanks (Milli-Q water) and certified reference standards (Battle-02, Mauri-09 or Super-05 from the National Laboratory for Environmental Testing, Canada) were measured for quality control.
    Keywords: 1_STN01; 1_STN020; 1_STN040; 1_STN0a; 1_STN0b; 1_STN140alt; 1_STN150alt; 1_STN340alt; 1_STN350; 1_STN360; 1_STN370alt; 1_STN380alt; 1_STN540alt; 1_STN550; 1_STN740; 1_STN810; 1_STN830; 1_STN840; 1_STN850; 1_STN860; 1_STN870; 2_STN030; 2_STN040; 2_STN1030; 2_STN1040; 2_STN1050; 2_STN1060; 2_STN110; 2_STN120; 2_STN140alt; 2_STN150alt; 2_STN310; 2_STN320; 2_STN330; 2_STN340alt; 2_STN350; 2_STN360; 2_STN370; 2_STN380alt_2; 2_STN420; 2_STN430; 2_STN450; 2_STN530; 2_STN540alt; 2_STN550; 2_STN565; 2_STN620; 2_STN630; 2_STN740; 2_STN800; 2_STN810; 2_STN820; 2_STN830; 2_STN840; 2_STN850; 2_STN860; 2_STN870; 2_STN999; 2_STNxxx; 2_XX2; 2_XX3; 3_STN010; 3_STN020; 3_STN030; 3_STN040; 3_STN1030; 3_STN1040; 3_STN1050; 3_STN1060; 3_STN125; 3_STN130; 3_STN130_5m; 3_STN135; 3_STN140alt; 3_STN150alt; 3_STN330; 3_STN340alt; 3_STN350; 3_STN360; 3_STN370alt; 3_STN380; 3_STN740; 3_STN800; 3_STN810; 3_STN820; 3_STN830; 3_STN840; 3_STN850; 3_STN860; 3_STN870; 3_STNR01; 3_STNR02; 3_STNR02_5m; 3_STNR03; 3_STNR04; 3_STNR05; 3_STNR06; 3_STNR07; 3_STNR08; 3_STNR09; 3_STNR09_20m; 3_STNR10; 3_STNR11; 3_STNR12; 3_STNR13; 3_STNxxx; 4_STN010; 4_STN020; 4_STN030; 4_STN040; 4_STN1030; 4_STN1040; 4_STN1050; 4_STN120; 4_STN125; 4_STN130; 4_STN135; 4_STN140alt; 4_STN140alt_2; 4_STN150alt; 4_STN330; 4_STN340alt; 4_STN350; 4_STN360; 4_STN370; 4_STN380alt; 4_STN740; 4_STN800; 4_STN810; 4_STN820; 4_STN830; 4_STN840; 4_STN840_2; 4_STN850; 4_STN860; 4_STN870; 4_STNR01; 4_STNR03; 4_STNR04; 4_STNR05; 4_STNR08; 4_STNR09; 4_STNR12; 4_STNXX4; 4_STNXX4_2; biogeochemistry; Biooptics; Carbon, organic, dissolved; Coastal waters; Cruise/expedition; DATE/TIME; DEPTH, water; Event label; High Temperature Catalytic Oxidation, Shimadzu TOC-VCPN; hydrographic data; LATITUDE; LONGITUDE; Mackenzie; Mackenzie Delta, Canada; MULT; Multiple investigations; NUNATARYUK; NUNATARYUK, Permafrost thaw and the changing Arctic coast, science for socioeconomic adaptation; NunaWP4Mackenzie19_1_STN01; NunaWP4Mackenzie19_1_STN020; NunaWP4Mackenzie19_1_STN040; NunaWP4Mackenzie19_1_STN0a; NunaWP4Mackenzie19_1_STN0b; NunaWP4Mackenzie19_1_STN140alt; NunaWP4Mackenzie19_1_STN150alt; NunaWP4Mackenzie19_1_STN340alt; NunaWP4Mackenzie19_1_STN350; NunaWP4Mackenzie19_1_STN360; NunaWP4Mackenzie19_1_STN370alt; NunaWP4Mackenzie19_1_STN380alt; NunaWP4Mackenzie19_1_STN540alt; NunaWP4Mackenzie19_1_STN550; NunaWP4Mackenzie19_1_STN740; NunaWP4Mackenzie19_1_STN810; NunaWP4Mackenzie19_1_STN830; NunaWP4Mackenzie19_1_STN840; NunaWP4Mackenzie19_1_STN850; NunaWP4Mackenzie19_1_STN860; NunaWP4Mackenzie19_1_STN870; NunaWP4Mackenzie19_2_STN030; NunaWP4Mackenzie19_2_STN040; NunaWP4Mackenzie19_2_STN1030; NunaWP4Mackenzie19_2_STN1040; NunaWP4Mackenzie19_2_STN1050; NunaWP4Mackenzie19_2_STN1060; NunaWP4Mackenzie19_2_STN110; NunaWP4Mackenzie19_2_STN120; NunaWP4Mackenzie19_2_STN140alt; NunaWP4Mackenzie19_2_STN150alt; NunaWP4Mackenzie19_2_STN310; NunaWP4Mackenzie19_2_STN320; NunaWP4Mackenzie19_2_STN330; NunaWP4Mackenzie19_2_STN340alt; NunaWP4Mackenzie19_2_STN350; NunaWP4Mackenzie19_2_STN360; NunaWP4Mackenzie19_2_STN370; NunaWP4Mackenzie19_2_STN380alt_2; NunaWP4Mackenzie19_2_STN420; NunaWP4Mackenzie19_2_STN430; NunaWP4Mackenzie19_2_STN450; NunaWP4Mackenzie19_2_STN530; NunaWP4Mackenzie19_2_STN540alt; NunaWP4Mackenzie19_2_STN550; NunaWP4Mackenzie19_2_STN565; NunaWP4Mackenzie19_2_STN620; NunaWP4Mackenzie19_2_STN630; NunaWP4Mackenzie19_2_STN740; NunaWP4Mackenzie19_2_STN800; NunaWP4Mackenzie19_2_STN810; NunaWP4Mackenzie19_2_STN820; NunaWP4Mackenzie19_2_STN830; NunaWP4Mackenzie19_2_STN840; NunaWP4Mackenzie19_2_STN850; NunaWP4Mackenzie19_2_STN860; NunaWP4Mackenzie19_2_STN870; NunaWP4Mackenzie19_2_STN999; NunaWP4Mackenzie19_2_STNxxx; NunaWP4Mackenzie19_2_XX2; NunaWP4Mackenzie19_2_XX3; NunaWP4Mackenzie19_3_STN010; NunaWP4Mackenzie19_3_STN020; NunaWP4Mackenzie19_3_STN030; NunaWP4Mackenzie19_3_STN040; NunaWP4Mackenzie19_3_STN1030; NunaWP4Mackenzie19_3_STN1040; NunaWP4Mackenzie19_3_STN1050; NunaWP4Mackenzie19_3_STN1060; NunaWP4Mackenzie19_3_STN125; NunaWP4Mackenzie19_3_STN130; NunaWP4Mackenzie19_3_STN130_5m; NunaWP4Mackenzie19_3_STN135; NunaWP4Mackenzie19_3_STN140alt; NunaWP4Mackenzie19_3_STN150alt; NunaWP4Mackenzie19_3_STN330; NunaWP4Mackenzie19_3_STN340alt; NunaWP4Mackenzie19_3_STN350; NunaWP4Mackenzie19_3_STN360; NunaWP4Mackenzie19_3_STN370alt; NunaWP4Mackenzie19_3_STN380; NunaWP4Mackenzie19_3_STN740; NunaWP4Mackenzie19_3_STN800; NunaWP4Mackenzie19_3_STN810; NunaWP4Mackenzie19_3_STN820; NunaWP4Mackenzie19_3_STN830; NunaWP4Mackenzie19_3_STN840; NunaWP4Mackenzie19_3_STN850; NunaWP4Mackenzie19_3_STN860; NunaWP4Mackenzie19_3_STN870; NunaWP4Mackenzie19_3_STNR01; NunaWP4Mackenzie19_3_STNR02; NunaWP4Mackenzie19_3_STNR02_5m; NunaWP4Mackenzie19_3_STNR03; NunaWP4Mackenzie19_3_STNR04; NunaWP4Mackenzie19_3_STNR05; NunaWP4Mackenzie19_3_STNR06; NunaWP4Mackenzie19_3_STNR07; NunaWP4Mackenzie19_3_STNR08; NunaWP4Mackenzie19_3_STNR09; NunaWP4Mackenzie19_3_STNR09_20m; NunaWP4Mackenzie19_3_STNR10; NunaWP4Mackenzie19_3_STNR11; NunaWP4Mackenzie19_3_STNR12; NunaWP4Mackenzie19_3_STNR13; NunaWP4Mackenzie19_3_STNxxx; NunaWP4Mackenzie19_4_STN010; NunaWP4Mackenzie19_4_STN020; NunaWP4Mackenzie19_4_STN030; NunaWP4Mackenzie19_4_STN040; NunaWP4Mackenzie19_4_STN1030; NunaWP4Mackenzie19_4_STN1040; NunaWP4Mackenzie19_4_STN1050; NunaWP4Mackenzie19_4_STN120; NunaWP4Mackenzie19_4_STN125; NunaWP4Mackenzie19_4_STN130; NunaWP4Mackenzie19_4_STN135; NunaWP4Mackenzie19_4_STN140alt; NunaWP4Mackenzie19_4_STN140alt_2; NunaWP4Mackenzie19_4_STN150alt; NunaWP4Mackenzie19_4_STN330; NunaWP4Mackenzie19_4_STN340alt; NunaWP4Mackenzie19_4_STN350; NunaWP4Mackenzie19_4_STN360; NunaWP4Mackenzie19_4_STN370; NunaWP4Mackenzie19_4_STN380alt; NunaWP4Mackenzie19_4_STN740; NunaWP4Mackenzie19_4_STN800; NunaWP4Mackenzie19_4_STN810; NunaWP4Mackenzie19_4_STN820; NunaWP4Mackenzie19_4_STN830; NunaWP4Mackenzie19_4_STN840; NunaWP4Mackenzie19_4_STN840_2; NunaWP4Mackenzie19_4_STN850; NunaWP4Mackenzie19_4_STN860; NunaWP4Mackenzie19_4_STN870; NunaWP4Mackenzie19_4_STNR01; NunaWP4Mackenzie19_4_STNR03; NunaWP4Mackenzie19_4_STNR04; NunaWP4Mackenzie19_4_STNR05; NunaWP4Mackenzie19_4_STNR08; NunaWP4Mackenzie19_4_STNR09; NunaWP4Mackenzie19_4_STNR12; NunaWP4Mackenzie19_4_STNXX4; NunaWP4Mackenzie19_4_STNXX4_2; Station label
    Type: Dataset
    Format: text/tab-separated-values, 428 data points
    Location Call Number Limitation Availability
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