منابع مشابه
The GITEWS ocean bottom sensor packages
The German-Indonesian Tsunami Early Warning System (GITEWS) aims at reducing the risks posed by events such as the 26 December 2004 Indian Ocean tsunami. To minimize the lead time for tsunami alerts, to avoid false alarms, and to accurately predict tsunami wave heights, realtime observations of ocean bottom pressure from the deep ocean are required. As part of the GITEWS infrastructure, the par...
متن کاملOcean-bottom krill sex
For the first time the entire sequence of the mating behaviour of Antarctic krill (Euphausia superba) in the wild is captured on underwater video. This footage also provides evidence that mating can take place near the seafloor at depths of 400-700 m. This observation challenges the generally accepted concept of the pelagic lifestyle of krill. The mating behaviour observed most closely resemble...
متن کاملBottom Stationed Ocean Profiler
The long term project goal is development and utilization of a bottom stationed autonomous ocean profiler for enhanced physical chemical and biological measurements in the coastal ocean.. The system is designed to allow bi-directional satellite communcation, user programmability, and data storage and transmission in near real-time. It is envisioned that deployments of large numbers of BSOP syst...
متن کاملA Configurable Multi-Sensor Tripod he Study of Near-Bottom Ocean Processes
A cost effective and highl platform, dubbed Norton, has been de study of near-bottom ocean processes collapsible lightweight aluminum transported in the back of a pickaccommodated on most vessels. B form of large ship anodes bolted to t desired sensors are attached to the tr typical deployment might utilize the f · Acoustic Doppler Current Profiler directional wave data. · Marsh McBirney electr...
متن کاملWireless-based Ocean-bottom Seismographic Observation System
Recent seismic activity, possible induced, in the Gulf of Valencia or the intense underwater seismic activity associated with the eruption of El Hierro (2011-2012) shows the importance of controlling the seismicity located in the sea that is not covered by the terrestrial monitoring networks. To overcome this problem, this work propose the development of a “Wireless-based” Ocean-bottom Seismogr...
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ژورنال
عنوان ژورنال: Natural Hazards and Earth System Sciences
سال: 2010
ISSN: 1684-9981
DOI: 10.5194/nhess-10-1759-2010