Results 81 to 90 of about 22,252 (257)
Spider structures: records of fluid venting from methane hydrates on the Congo continental slope
BSGF - Earth Sciences Bulletin, 2017 Fluid seepage features on the upper continental slope offshore Congo are investigated using multi-disciplinary datasets acquired during several campaigns at sea carried out over the last 15 years. This datasets includes multibeam bathymetry, seismic data,
Casenave Viviane +2 more
doaj +1 more source
Seafloor Morphology Influences on Current Condition in a Sunda Strait Bridge Project Using Numerical Model [PDF]
, 2015 It has been more than 50 years since the idea to construct the bridge of Sunda Strait was inspirited by Prof. Sedyatmo. This issued is very important due to accelerate the economic growth between Sumatera Island and Java Island which is known as the ...
Ali, A. (Arif) +3 more
core
Marine Ecology, EarlyView.Abstract The focus of the present study was on arcturid isopods occurring in the subarctic region around Iceland. Data from two decades of sampling with an epibenthic sledge (EBS) during numerous expeditions of the BIOICE (Benthic Invertebrates of Icelandic Waters; 1992–2004) and IceAGE (Icelandic marine Animals: Genetics and Ecology; 2011—ongoing ...
Vivien Lukas Hartmann +5 more
wiley +1 more source
Accurate Bathymetric Maps From Underwater Digital Imagery Without Ground Control
Frontiers in Marine Science, 2020 Structure-from-Motion (SfM) photogrammetry can be used with digital underwater photographs to generate high-resolution bathymetry and orthomosaics with millimeter-to-centimeter scale resolution at relatively low cost.
Gerald A. Hatcher +6 more
doaj +1 more source
Field‐based evaluation of glass cullet as a supplementary sediment source for coastal restoration
Restoration Ecology, EarlyView.There is an ever‐increasing demand for sand to support projects like beach nourishment and dune restoration, but dredging and mining sand causes environmental damage. Demonstrating the environmental and ecological compatibility of crushed and ground glass known as cullet to support coastal restoration projects could simultaneously divert waste from ...
Lily S. Pfeifer, Charles A. Schutte
wiley +1 more source
Geosciences, 2019 The oceanic crust consists mostly of basalt, but more evolved compositions may be far more common than previously thought. To aid in distinguishing rhyolite from basaltic lava and help guide sampling and understand spatial distribution, we constructed a ...
Christina H. Maschmeyer +3 more
doaj +1 more source
Numerical modelling of mud volcanoes and their flows using constraints from the Gulf of Cadiz [PDF]
, 2003 It is estimated that the total number of submarine mud volcanoes is between 1000 and 100 000. Because many are associated with greenhouse gases, such as methane, it is argued that the global flux of these gases to the atmosphere from the world’s ...
Blankenship +14 more
core +2 more sources
Critical knowledge gaps in the conservation and restoration of cold‐water corals
Restoration Ecology, EarlyView.Abstract Introduction Critical knowledge gaps hamper effective conservation of threatened cold‐water coral (CWC) ecosystems, facing cumulative anthropogenic and climate pressures. This review provides a strategic roadmap for urgent, informed intervention.
Qian Liu +33 more
wiley +1 more source
Sedimentology, EarlyView.ABSTRACT Mesophotic reefs are located in low light conditions which, depending on the region, are usually found in water depths greater than ~30 m. They are less affected by ocean warming than reefs found in shallower water depths and thus might become increasingly important for the sustainability of marine biodiversity.
Or M. Bialik +7 more
wiley +1 more source
High Resolution Mapping in support of UNCLOS Article 76: Seeing the seafloor with new eyes [PDF]
, 2007 Since 2003, the Center for Coastal & Ocean Mapping/Joint Hydrographic Center at the University of New Hampshire (UNH) has been conducting multibeam mapping of many U.S.
Armstrong, Andy +2 more
core +2 more sources