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  • PANGAEA  (60)
  • American Meteorological Society  (11)
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  • 1
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    A Comparative Stability Analysis of Atlantic and Pacific Nino Modes (2013)
    American Meteorological Society
    In:  Journal of Climate, 26 (16). pp. 5965-5980.
    Details
    Publikationsdatum: 2020-07-24
    Beschreibung: El Niño–Southern Oscillation (ENSO) in the Pacific and the analogous Atlantic Niño mode are generated by processes involving coupled ocean–atmosphere interactions known as the Bjerknes feedback. It has been argued that the Atlantic Niño mode is more strongly damped than ENSO, which is presumed to be closer to neutrally stable. In this study the stability of ENSO and the Atlantic Niño mode is compared via an analysis of the Bjerknes stability index. This index is based on recharge oscillator theory and can be interpreted as the growth rate for coupled modes of ocean–atmosphere variability. Using observational data, an ocean reanalysis product, and output from an ocean general circulation model, the individual terms of the Bjerknes index are calculated for the first time for the Atlantic and then compared to results for the Pacific. Positive thermocline feedbacks in response to wind stress forcing favor anomaly growth in both basins, but they are twice as large in the Pacific compared to the Atlantic. Thermocline feedback is related to the fetch of the zonal winds, which is much greater in the equatorial Pacific than in the equatorial Atlantic due to larger basin size. Negative feedbacks are dominated by thermal damping of sea surface temperature anomalies in both basins. Overall, it is found that both ENSO and the Atlantic Niño mode are damped oscillators, but the Atlantic is more strongly damped than the Pacific primarily because of the weaker thermocline feedback.
    Materialart: Article , PeerReviewed
    Format: text
    DOI: 10.1175/jcli-d-12-00758.1
    Standort Signatur Einschränkungen Verfügbarkeit
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    OceanRep: Artikel in einer Fachzeitschrift - begutachtet
  • 2
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    Shipboard acoustic doppler current profiling during cruise TG194 (SAC ID 00302) (2005)
    PANGAEA
    Details
    Publikationsdatum: 2023-02-24
    Schlagwort(e): Acoustic Doppler Current Profiler; ADCP; Current velocity, east-west; Current velocity, north-south; DATE/TIME; DEPTH, water; Discoverer; LATITUDE; LONGITUDE; Shipboard Acoustic Doppler Current Profiling (SADCP); Ship velocity, absolute east-west, standard deviation; Ship velocity, absolute east-west components means; Ship velocity, absolute north-south components mean; Ship velocity, absolute north-south standard deviation; Temperature, technical; Temperature, technical, standard deviation; TG194; TG194_00302; WOCE; World Ocean Circulation Experiment
    Materialart: Dataset
    Format: text/tab-separated-values, 65696 data points
    Standort Signatur Einschränkungen Verfügbarkeit
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    DATA PANGAEA
  • 3
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    Shipboard acoustic doppler current profiling during cruise TG193 (SAC ID 00301) (2005)
    PANGAEA
    Details
    Publikationsdatum: 2023-02-24
    Schlagwort(e): Acoustic Doppler Current Profiler; ADCP; Current velocity, east-west; Current velocity, north-south; DATE/TIME; DEPTH, water; Discoverer; LATITUDE; LONGITUDE; Shipboard Acoustic Doppler Current Profiling (SADCP); Ship velocity, absolute east-west, standard deviation; Ship velocity, absolute east-west components means; Ship velocity, absolute north-south components mean; Ship velocity, absolute north-south standard deviation; Temperature, technical; Temperature, technical, standard deviation; TG193; TG193_00301; WOCE; World Ocean Circulation Experiment
    Materialart: Dataset
    Format: text/tab-separated-values, 28756 data points
    Standort Signatur Einschränkungen Verfügbarkeit
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    DATA PANGAEA
  • 4
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    Shipboard acoustic doppler current profiling during cruise TG394 (SAC ID 00311) (2005)
    PANGAEA
    Details
    Publikationsdatum: 2023-02-24
    Schlagwort(e): Acoustic Doppler Current Profiler; ADCP; Current velocity, east-west; Current velocity, north-south; DATE/TIME; DEPTH, water; Discoverer; LATITUDE; LONGITUDE; Shipboard Acoustic Doppler Current Profiling (SADCP); Ship velocity, absolute east-west, standard deviation; Ship velocity, absolute east-west components means; Ship velocity, absolute north-south components mean; Ship velocity, absolute north-south standard deviation; TG394; TG394_00311; WOCE; World Ocean Circulation Experiment
    Materialart: Dataset
    Format: text/tab-separated-values, 30146 data points
    Standort Signatur Einschränkungen Verfügbarkeit
    BibTip Andere fanden auch interessant ...
    DATA PANGAEA
  • 5
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    Shipboard acoustic doppler current profiling during cruise TG293 (SAC ID 00303) (2005)
    PANGAEA
    Details
    Publikationsdatum: 2023-02-24
    Schlagwort(e): Acoustic Doppler Current Profiler; ADCP; Current velocity, east-west; Current velocity, north-south; DATE/TIME; DEPTH, water; Discoverer; LATITUDE; LONGITUDE; Shipboard Acoustic Doppler Current Profiling (SADCP); Ship velocity, absolute east-west, standard deviation; Ship velocity, absolute east-west components means; Ship velocity, absolute north-south components mean; Ship velocity, absolute north-south standard deviation; Temperature, technical; Temperature, technical, standard deviation; TG293; TG293_00303; WOCE; World Ocean Circulation Experiment
    Materialart: Dataset
    Format: text/tab-separated-values, 22752 data points
    Standort Signatur Einschränkungen Verfügbarkeit
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    DATA PANGAEA
  • 6
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    Shipboard acoustic doppler current profiling during cruise TG294 (SAC ID 00310) (2005)
    PANGAEA
    Details
    Publikationsdatum: 2023-02-24
    Schlagwort(e): Acoustic Doppler Current Profiler; ADCP; Current velocity, east-west; Current velocity, north-south; DATE/TIME; DEPTH, water; Discoverer; LATITUDE; LONGITUDE; Shipboard Acoustic Doppler Current Profiling (SADCP); Ship velocity, absolute east-west, standard deviation; Ship velocity, absolute east-west components means; Ship velocity, absolute north-south components mean; Ship velocity, absolute north-south standard deviation; TG294; TG294_00310; WOCE; World Ocean Circulation Experiment
    Materialart: Dataset
    Format: text/tab-separated-values, 31290 data points
    Standort Signatur Einschränkungen Verfügbarkeit
    BibTip Andere fanden auch interessant ...
    DATA PANGAEA
  • 7
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    Shipboard acoustic doppler current profiling during cruise TOGA91 (SAC ID 00304) (2005)
    PANGAEA
    Details
    Publikationsdatum: 2023-02-24
    Schlagwort(e): Acoustic Doppler Current Profiler; ADCP; Current velocity, east-west; Current velocity, north-south; DATE/TIME; DEPTH, water; Discoverer; LATITUDE; LONGITUDE; Shipboard Acoustic Doppler Current Profiling (SADCP); Ship velocity, absolute east-west, standard deviation; Ship velocity, absolute east-west components means; Ship velocity, absolute north-south components mean; Ship velocity, absolute north-south standard deviation; Temperature, technical; Temperature, technical, standard deviation; TOGA91; TOGA91_00304; WOCE; World Ocean Circulation Experiment
    Materialart: Dataset
    Format: text/tab-separated-values, 29310 data points
    Standort Signatur Einschränkungen Verfügbarkeit
    BibTip Andere fanden auch interessant ...
    DATA PANGAEA
  • 8
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    Shipboard acoustic doppler current profiling during cruise TOGA92 (SAC ID 00305) (2005)
    PANGAEA
    Details
    Publikationsdatum: 2023-02-24
    Schlagwort(e): Acoustic Doppler Current Profiler; ADCP; Current velocity, east-west; Current velocity, north-south; DATE/TIME; DEPTH, water; Discoverer; LATITUDE; LONGITUDE; Shipboard Acoustic Doppler Current Profiling (SADCP); Ship velocity, absolute east-west, standard deviation; Ship velocity, absolute east-west components means; Ship velocity, absolute north-south components mean; Ship velocity, absolute north-south standard deviation; Temperature, technical; Temperature, technical, standard deviation; TOGA92; TOGA92_00305; WOCE; World Ocean Circulation Experiment
    Materialart: Dataset
    Format: text/tab-separated-values, 39323 data points
    Standort Signatur Einschränkungen Verfügbarkeit
    BibTip Andere fanden auch interessant ...
    DATA PANGAEA
  • 9
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    Shipboard acoustic doppler current profiling during cruise TOGA292 (SAC ID 00297) (2005)
    PANGAEA
    Details
    Publikationsdatum: 2023-02-24
    Schlagwort(e): Acoustic Doppler Current Profiler; ADCP; Current velocity, east-west; Current velocity, north-south; DATE/TIME; DEPTH, water; Discoverer; LATITUDE; LONGITUDE; Shipboard Acoustic Doppler Current Profiling (SADCP); Ship velocity, absolute east-west, standard deviation; Ship velocity, absolute east-west components means; Ship velocity, absolute north-south components mean; Ship velocity, absolute north-south standard deviation; Temperature, technical; Temperature, technical, standard deviation; TOGA292; TOGA292_00297; WOCE; World Ocean Circulation Experiment
    Materialart: Dataset
    Format: text/tab-separated-values, 35073 data points
    Standort Signatur Einschränkungen Verfügbarkeit
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    DATA PANGAEA
  • 10
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    Shipboard acoustic doppler current profiling during cruise 31DSCG95_8 (SAC ID 00137) (2005)
    PANGAEA
    Details
    Publikationsdatum: 2023-02-24
    Schlagwort(e): 31DSCG95_8_00137; 31DSCGC95_8; Acoustic Doppler Current Profiler; ADCP; Current velocity, east-west; Current velocity, north-south; DATE/TIME; DEPTH, water; Discoverer; LATITUDE; LONGITUDE; Shipboard Acoustic Doppler Current Profiling (SADCP); Ship velocity, absolute east-west, standard deviation; Ship velocity, absolute east-west components means; Ship velocity, absolute north-south components mean; Ship velocity, absolute north-south standard deviation; Temperature, technical; Temperature, technical, standard deviation; WOCE; World Ocean Circulation Experiment
    Materialart: Dataset
    Format: text/tab-separated-values, 41694 data points
    Standort Signatur Einschränkungen Verfügbarkeit
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    DATA PANGAEA
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