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  • 1
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    Distribution and characteristics of marine habitats in a subpolar bay based on hydroacoustics and bed shear stress estimates—Potter Cove, King George Island, Antarctica (2014)
    Springer
    In:  Geo-Marine Letters, 34 (5). pp. 435-446.
    Details
    Publication Date: 2017-07-14
    Description: Marine habitats worldwide are increasingly pressurized by climate change, especially along the Antarctic Peninsula. Well-studied areas in front of rapidly retreating tidewater glaciers like Potter Cove are representative for similar coastal environments and, therefore, shed light on habitat formation and development on not only a local but also regional scale. The objective of this study was to provide insights into habitat distribution in Potter Cove, King George Island, Antarctica, and to evaluate the associated environmental processes. Furthermore, an assessment concerning the future development of the habitats is provided. To describe the seafloor habitats in Potter Cove, an acoustic seabed discrimination system (RoxAnn) was used in combination with underwater video images and sediment samples. Due to the absence of wave and current measurements in the study area, bed shear stress estimates served to delineate zones prone to sediment erosion. On the basis of the investigations, two habitat classes were identified in Potter Cove, namely soft-sediment and stone habitats that, besides influences from sediment supply and coastal morphology, are controlled by sediment erosion. A future expansion of the stone habitat is predicted if recent environmental change trends continue. Possible implications for the Potter Cove environment, and other coastal ecosystems under similar pressure, include changes in biomass and species composition.
    Type: Article , PeerReviewed
    Format: text
    DOI: 10.1007/s00367-014-0375-1
    Location Call Number Limitation Availability
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    OceanRep: Article in a Scientific Journal - peer-reviewed
  • 2
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    Physical oceanography at CTD stations in Potter Cove for summer 2016 (2020)
    PANGAEA
    In:  Instituto Antártico Argentino, Buenos Aires, Argentina
    Details
    Publication Date: 2023-07-10
    Description: 16 CTD profiles (Conductivity, Temperature, Depth) compilated in 9 stations in the inner Potter Cove by the Oceanographic Group of the Instituto Antártico Argentino (IAA). Coordinates of stations, depth sampling [m], water temperature [°C], potential temperature [°C], salinity [psu], potential density [kg/m^3], voltage [V], turbidity [NTU].
    Keywords: Calculated; Carlini/Jubany Station; CTD; CTD, Seabird 19plus; CTD/Rosette; CTD-RO; DATE/TIME; Density, sigma-theta (0); DEPTH, water; ELEVATION; Event label; GPS, Garmin map 276c; Identification; Jubany_Dallmann; LATITUDE; LONGITUDE; PotterCove_Q1; PotterCove_Q2; PotterCove_Q3; PotterCove_Q4; PotterCove_Q5; PotterCove_Q6; PotterCove_Q7; PotterCove_Q8; PotterCove_Q9; Potter Cove, King George Island, Antarctic Peninsula; Q1; Q2; Q3; Q4; Q5; Q6; Q7; Q8; Q9; Salinity; Signal; Station label; Temperature, water; Temperature, water, potential; turbidity; Turbidity (Nephelometric turbidity unit); Turbidity meter; water temperature
    Type: Dataset
    Format: text/tab-separated-values, 9616 data points
    Location Call Number Limitation Availability
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    DATA PANGAEA
  • 3
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    Physical oceanography at CTD stations in Potter Cove for summer 2017 (2020)
    PANGAEA
    In:  Instituto Antártico Argentino, Buenos Aires, Argentina
    Details
    Publication Date: 2023-07-10
    Description: 33 CTD profiles (Conductivity, Temperature, Depth) compilated in 9 stations in the inner Potter Cove by the Oceanographic Group of the Instituto Antártico Argentino (IAA). Coordinates of stations, depth sampling [m], water temperature [°C], potential temperature [°C], salinity [psu], potential density [kg/m^3], voltage [V], turbidity [NTU].
    Keywords: Calculated; Carlini/Jubany Station; CTD; CTD, Seabird 19plus; CTD/Rosette; CTD-RO; DATE/TIME; Density, sigma-theta (0); DEPTH, water; ELEVATION; Event label; GPS, Garmin map 276c; Identification; Jubany_Dallmann; LATITUDE; LONGITUDE; PotterCove_Q1; PotterCove_Q2; PotterCove_Q3; PotterCove_Q4; PotterCove_Q5; PotterCove_Q6; PotterCove_Q7; PotterCove_Q8; PotterCove_Q9; Potter Cove, King George Island, Antarctic Peninsula; Q1; Q2; Q3; Q4; Q5; Q6; Q7; Q8; Q9; Salinity; Signal; Station label; Temperature, water; Temperature, water, potential; turbidity; Turbidity (Nephelometric turbidity unit); Turbidity meter; water temperature
    Type: Dataset
    Format: text/tab-separated-values, 30600 data points
    Location Call Number Limitation Availability
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    DATA PANGAEA
  • 4
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    Physical oceanography at transect CTD stations in Potter Cove in 2011 (2016)
    PANGAEA
    In:  Instituto Antártico Argentino, Buenos Aires, Argentina
    Details
    Publication Date: 2024-02-16
    Keywords: Carlini/Jubany Station; CTD_16; CTD_17; CTD_18; CTD_19; CTD_20; CTD_21; CTD_22; CTD_23; CTD_24; CTD_25; CTD_26; CTD_27; CTD_28; CTD/Rosette; CTD-RO; DATE/TIME; Density, sigma-theta (0); DEPTH, water; Event label; IMCOAST/IMCONet; Impact of climate induced glacier melt on marine coastal systems, Antarctica; Jubany_Dallmann; Latitude of event; Longitude of event; PAR lightmeter voltage from downward irradiance; PotterCove_F1; PotterCove_F10; PotterCove_F11; PotterCove_F12; PotterCove_F13; PotterCove_F2; PotterCove_F3; PotterCove_F4; PotterCove_F5; PotterCove_F6; PotterCove_F7; PotterCove_F8; PotterCove_F9; Potter Cove, King George Island, Antarctic Peninsula; Salinity; Temperature, water; Temperature, water, potential; Turbidity (Nephelometric turbidity unit)
    Type: Dataset
    Format: text/tab-separated-values, 237504 data points
    Location Call Number Limitation Availability
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    DATA PANGAEA
  • 5
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    Physical oceanography at transect CTD stations in Potter Cove in 2010 (2016)
    PANGAEA
    In:  Instituto Antártico Argentino, Buenos Aires, Argentina
    Details
    Publication Date: 2024-02-16
    Keywords: Carlini/Jubany Station; CTD_1; CTD_10; CTD_11; CTD_12; CTD_13; CTD_14; CTD_15; CTD_2; CTD_3; CTD_4; CTD_5; CTD_6; CTD_7; CTD_8; CTD_9; CTD/Rosette; CTD-RO; DATE/TIME; Density, sigma-theta (0); DEPTH, water; Event label; IMCOAST/IMCONet; Impact of climate induced glacier melt on marine coastal systems, Antarctica; Jubany_Dallmann; Latitude of event; Longitude of event; PAR lightmeter voltage from downward irradiance; PotterCove_P1; PotterCove_P10; PotterCove_P11; PotterCove_P12; PotterCove_P13; PotterCove_P14; PotterCove_P15; PotterCove_P2; PotterCove_P3; PotterCove_P4; PotterCove_P5; PotterCove_P6; PotterCove_P7; PotterCove_P8; PotterCove_P9; Potter Cove, King George Island, Antarctic Peninsula; Salinity; Temperature, water; Temperature, water, potential; Turbidity (Nephelometric turbidity unit)
    Type: Dataset
    Format: text/tab-separated-values, 157974 data points
    Location Call Number Limitation Availability
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    DATA PANGAEA
  • 6
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    Physical oceanography at transect CTD stations in Potter Cove in 2015 (2016)
    PANGAEA
    In:  Instituto Antártico Argentino, Buenos Aires, Argentina
    Details
    Publication Date: 2024-02-16
    Keywords: Carlini/Jubany Station; CTD_51; CTD_52; CTD_53; CTD_54; CTD_55; CTD_56; CTD_57; CTD_58; CTD_59; CTD_60; CTD_61; CTD_62; CTD/Rosette; CTD-RO; DATE/TIME; Density, sigma-theta (0); DEPTH, water; Event label; IMCOAST/IMCONet; Impact of climate induced glacier melt on marine coastal systems, Antarctica; Jubany_Dallmann; Latitude of event; Longitude of event; PAR lightmeter voltage from downward irradiance; PotterCove_M1; PotterCove_M10; PotterCove_M11; PotterCove_M12; PotterCove_M2; PotterCove_M3; PotterCove_M4; PotterCove_M5; PotterCove_M6; PotterCove_M7; PotterCove_M8; PotterCove_M9; Potter Cove, King George Island, Antarctic Peninsula; Salinity; Temperature, water; Temperature, water, potential; Turbidity (Nephelometric turbidity unit)
    Type: Dataset
    Format: text/tab-separated-values, 16650 data points
    Location Call Number Limitation Availability
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    DATA PANGAEA
  • 7
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    Physical oceanography at transect CTD stations in Potter Cove in 2012 (2016)
    PANGAEA
    In:  Instituto Antártico Argentino, Buenos Aires, Argentina
    Details
    Publication Date: 2024-02-16
    Keywords: Carlini/Jubany Station; CTD_29; CTD_30; CTD_31; CTD_32; CTD_33; CTD_34; CTD_35; CTD/Rosette; CTD-RO; DATE/TIME; Density, sigma-theta (0); DEPTH, water; Event label; IMCOAST/IMCONet; Impact of climate induced glacier melt on marine coastal systems, Antarctica; Jubany_Dallmann; Latitude of event; Longitude of event; PAR lightmeter voltage from downward irradiance; PotterCove_E1_ER_1; PotterCove_E2_ER_1; PotterCove_E3_ER_1; PotterCove_E4_ER_1; PotterCove_E5_ER_1; PotterCove_E6_ER_1; PotterCove_E7_ER_1; Potter Cove, King George Island, Antarctic Peninsula; Salinity; Temperature, water; Temperature, water, potential; Turbidity (Nephelometric turbidity unit)
    Type: Dataset
    Format: text/tab-separated-values, 111006 data points
    Location Call Number Limitation Availability
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    DATA PANGAEA
  • 8
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    Physical oceanography at transect CTD stations in Potter Cove in 2012 to 2014 (2016)
    PANGAEA
    In:  Instituto Antártico Argentino, Buenos Aires, Argentina
    Details
    Publication Date: 2024-02-16
    Keywords: Carlini/Jubany Station; CTD_36; CTD_37; CTD_38; CTD_39; CTD_40; CTD_41; CTD_42; CTD_43; CTD_44; CTD_45; CTD_46; CTD_47; CTD_48; CTD_49; CTD_50; CTD/Rosette; CTD-RO; DATE/TIME; Density, sigma-theta (0); DEPTH, water; Event label; IMCOAST/IMCONet; Impact of climate induced glacier melt on marine coastal systems, Antarctica; Jubany_Dallmann; Latitude of event; Longitude of event; PAR lightmeter voltage from downward irradiance; PotterCove_E1_ER; PotterCove_E10; PotterCove_E11; PotterCove_E12; PotterCove_E13; PotterCove_E14; PotterCove_E15; PotterCove_E2_ER; PotterCove_E3_ER; PotterCove_E4; PotterCove_E5; PotterCove_E6; PotterCove_E7; PotterCove_E8; PotterCove_E9; Potter Cove, King George Island, Antarctic Peninsula; Salinity; Temperature, water; Temperature, water, potential; Turbidity (Nephelometric turbidity unit)
    Type: Dataset
    Format: text/tab-separated-values, 199626 data points
    Location Call Number Limitation Availability
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    DATA PANGAEA
  • 9
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    Distribution and characteristics of marine habitats in a subpolar bay based on hydroacoustics and bed shear stress estimates - Potter Cove, King George Island, Antarctica (2014)
    Springer
    In:  EPIC3Geo-Marine Letters, Springer, 34(5), pp. 435-446, ISSN: 0276-0460
    Details
    Publication Date: 2018-08-10
    Description: Marine habitats worldwide are increasingly pressurized by climate change, especially along the Antarctic Peninsula. Well-studied areas in front of rapidly retreating tidewater glaciers like Potter Cove are representative for similar coastal environments and, therefore, shed light on habitat formation and development on not only a local but also regional scale. The objective of this study was to provide insights into habitat distribution in Potter Cove, King George Island, Antarctica, and to evaluate the associated environmental processes. Furthermore, an assessment concerning the future development of the habitats is provided. To describe the seafloor habitats in Potter Cove, an acoustic seabed discrimination system (RoxAnn) was used in combination with underwater video images and sediment samples. Due to the absence of wave and current measurements in the study area, bed shear stress estimates served to delineate zones prone to sediment erosion. On the basis of the investigations, two habitat classes were identified in Potter Cove, namely soft-sediment and stone habitats that, besides influences from sediment supply and coastal morphology, are controlled by sediment erosion. A future expansion of the stone habitat is predicted if recent environmental change trends continue. Possible implications for the Potter Cove environment, and other coastal ecosystems under similar pressure, include changes in biomass and species composition.
    Repository Name: EPIC Alfred Wegener Institut
    Type: Article , isiRev , info:eu-repo/semantics/article
    Location Call Number Limitation Availability
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    PAPER (OA)
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