GLORIA

GEOMAR Library Ocean Research Information Access

feed icon rss

Your email was sent successfully. Check your inbox.

An error occurred while sending the email. Please try again.

Proceed reservation?

Export
Filter
Document type
Keywords
  • 1
    Publication Date: 2019-07-10
    Description: Submarine mud volcanoes are important sources of methane to the water column. However, the temporal variability of their mud and methane emissions is unknown. Methane emissions were previously proposed to result from a dynamic equilibrium between upward migration and consumption at the seabed by methane-consuming microbes. Here we show non-steady-state situations of vigorous mud movement that are revealed through variations in fluid flow, seabed temperature and seafloor bathymetry. Time series data for pressure, temperature, pH and seafloor photography were collected over 431 days using a benthic observatory at the active Hakon Mosby Mud Volcano. We documented 25 pulses of hot subsurface fluids, accompanied by eruptions that changed the landscape of the mud volcano. Four major events triggered rapid sediment uplift of more than a metre in height, substantial lateral flow of muds at average velocities of 0.4m per day, and significant emissions of methane and CO2 from the seafloor.
    Type: Article , PeerReviewed , info:eu-repo/semantics/article
    Format: text
    Format: text
    Location Call Number Limitation Availability
    BibTip Others were also interested in ...
  • 2
    Publication Date: 2024-03-25
    Description: Imaging is increasingly used to capture information on the marine environment thanks to the improvements in imaging equipment, devices for carrying cameras and data storage in recent years. In that context, biologists, geologists, computer specialists and end-users must gather to discuss the methods and procedures for optimising the quality and quantity of data collected from images. The 4 th Marine Imaging Workshop was organised from 3-6 October 2022 in Brest (France) in a hybrid mode. More than a hundred participants were welcomed in person and about 80 people attended the online sessions. The workshop was organised in a single plenary session of presentations followed by discussion sessions. These were based on dynamic polls and open questions that allowed recording of the imaging community’s current and future ideas. In addition, a whole day was dedicated to practical sessions on image analysis, data standardisation and communication tools. The format of this edition allowed the participation of a wider community, including lower-income countries, early career scientists, all working on laboratory, benthic and pelagic imaging. This article summarises the topics addressed during the workshop, particularly the outcomes of the discussion sessions for future reference and to make the workshop results available to the open public.
    Type: Article , NonPeerReviewed
    Format: text
    Format: archive
    Location Call Number Limitation Availability
    BibTip Others were also interested in ...
  • 3
    facet.materialart.
    Unknown
    PANGAEA
    Publication Date: 2023-03-03
    Keywords: -; CARACOLE; CARACOLE_PL131-9; DATE/TIME; DEPTH, water; GEOMOUND; L Atalante; LATITUDE; LONGITUDE; The Mound Factory: Internal Controls; VICTOR; Victor6000 ROV
    Type: Dataset
    Format: text/tab-separated-values, 6823 data points
    Location Call Number Limitation Availability
    BibTip Others were also interested in ...
  • 4
    facet.materialart.
    Unknown
    PANGAEA
    Publication Date: 2023-03-03
    Keywords: -; CARACOLE; CARACOLE_PL130-8; DATE/TIME; DEPTH, water; GEOMOUND; L Atalante; LATITUDE; LONGITUDE; The Mound Factory: Internal Controls; VICTOR; Victor6000 ROV
    Type: Dataset
    Format: text/tab-separated-values, 2337 data points
    Location Call Number Limitation Availability
    BibTip Others were also interested in ...
  • 5
    facet.materialart.
    Unknown
    PANGAEA
    Publication Date: 2023-03-03
    Keywords: -; CARACOLE; CARACOLE_PL126-4; DATE/TIME; DEPTH, water; GEOMOUND; L Atalante; LATITUDE; LONGITUDE; The Mound Factory: Internal Controls; VICTOR; Victor6000 ROV
    Type: Dataset
    Format: text/tab-separated-values, 2172 data points
    Location Call Number Limitation Availability
    BibTip Others were also interested in ...
  • 6
    Publication Date: 2023-03-02
    Keywords: Atlantis Mound; BCROV; Blade core; Carbon, organic, particulate/Nitrogen, particulate ratio; Comment; Event label; HERMES; HERMIONE; Hotspot Ecosystem Research and Mans Impact On European Seas; Hotspot Ecosystem Research on the Margins of European Seas; MEDECO1; MEDECO1_D327_CL5; MEDECO1_D327_PEPITOB3; MEDECO1_D328_CL5; MEDECO1_D328_PEPITOB2; PEP; PEP bottle; Pourquoi Pas ? (2005); Site; Var Canyon; δ13C, particulate organic carbon; δ15N, particulate organic nitrogen
    Type: Dataset
    Format: text/tab-separated-values, 25 data points
    Location Call Number Limitation Availability
    BibTip Others were also interested in ...
  • 7
    facet.materialart.
    Unknown
    PANGAEA
    Publication Date: 2023-03-03
    Keywords: -; CARACOLE; CARACOLE_PL125-3; DATE/TIME; DEPTH, water; GEOMOUND; L Atalante; LATITUDE; LONGITUDE; The Mound Factory: Internal Controls; VICTOR; Victor6000 ROV
    Type: Dataset
    Format: text/tab-separated-values, 2950 data points
    Location Call Number Limitation Availability
    BibTip Others were also interested in ...
  • 8
    facet.materialart.
    Unknown
    PANGAEA
    Publication Date: 2023-03-03
    Keywords: -; CARACOLE; CARACOLE_PL127-5; DATE/TIME; DEPTH, water; GEOMOUND; L Atalante; LATITUDE; LONGITUDE; The Mound Factory: Internal Controls; VICTOR; Victor6000 ROV
    Type: Dataset
    Format: text/tab-separated-values, 2448 data points
    Location Call Number Limitation Availability
    BibTip Others were also interested in ...
  • 9
    facet.materialart.
    Unknown
    PANGAEA
    Publication Date: 2023-03-03
    Keywords: -; CARACOLE; CARACOLE_PL129-7; DATE/TIME; DEPTH, water; GEOMOUND; L Atalante; LATITUDE; LONGITUDE; The Mound Factory: Internal Controls; VICTOR; Victor6000 ROV
    Type: Dataset
    Format: text/tab-separated-values, 4924 data points
    Location Call Number Limitation Availability
    BibTip Others were also interested in ...
  • 10
    facet.materialart.
    Unknown
    PANGAEA
    Publication Date: 2023-03-03
    Keywords: -; CARACOLE; CARACOLE_PL128-6; DATE/TIME; DEPTH, water; GEOMOUND; L Atalante; LATITUDE; LONGITUDE; The Mound Factory: Internal Controls; VICTOR; Victor6000 ROV
    Type: Dataset
    Format: text/tab-separated-values, 2410 data points
    Location Call Number Limitation Availability
    BibTip Others were also interested in ...
Close ⊗
This website uses cookies and the analysis tool Matomo. More information can be found here...