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MARINE GEOID UNDULATION ASSESSMENT OVER SOUTH CHINA SEA USING GLOBAL GEOPOTENTIAL MODELS AND AIRBORNE GRAVITY DATA
Global Geopotential Model Geoid Undulations Airborne Gravity Gravity Missions
2016/10/14
Global geopotential models (GGMs) are vital in computing global geoid undulations heights. Based on the ellipsoidal height by Global Navigation Satellite System (GNSS) observations, the accurate ortho...
INSTITUTIONAL MAPPING TOWARDS DEVELOPING A FRAMEWORK FOR SUSTAINABLE MARINE SPATIAL PLANNING
Marine Spatial Planning Marine Government Institutions Sustainability
2016/10/14
Within few years before, the urge to implement the marine spatial planning is due to increasing numbers of marine activities that will lead into uncertainties of rights, restrictions and responsibilit...
The Osservatorio Geofisico Sperimentale marine magnetic surveys in the Antarctic Seas
Marine magnetic and gradiometric profiles sea-floor magnetic anomalies tectonic reconstructions
2015/10/8
About 40 000 km of marine magnetic and gradiometric data have been collected during eight geophysical surveys conducted since the Austral summer 1987/1988 in the circum-antarctic seas, by the research...
Shaded relief magnetic anomaly map of Italy and surrounding marine areas
magnetic anomaly geomagnetism potential field
2015/9/29
Magnetic observations made onshore the Italian Peninsula, and across the adjacent seas, have been compiled in a new digital database that provides the first complete regional scale view of the crustal...
Raised marine terraces in the Northern Calabrian Arc (Southern Italy): a ~ 600 kyr-long geological record of regional uplift
Calabrian Arc marine terrace uplift Pleistocene active fault
2015/9/15
The Sibari Plain in the Northeastern Calabrian Arc displays a well-developed suite of marine terraces. This paper
deals with i) the identification and correlation of the terraces; ii) their age assig...
High-resolution marine magnetic surveys for searching underwater cultural resources
High-resolution marine magnetic surveys marine archaeological search ship-wreck amphorae
2015/9/8
Recently two marine magnetic surveys, combined with the use of a multi-beam sonar (Kongsberg Marittime EM
300 multibeam: 30 KHz frequency echosounder for hydrographic purposes; acoustic lobe composed...
Environmental magneto-gradiometric marine survey in a highly anthropic noisy area
environmental reclamation anthropic noise magneto-gradiometric survey
2015/8/28
We describe a magneto-gradiometric survey performed in the «Mar Piccolo» of Taranto, Italy in May 2005 for environmental purposes. This region, which is a noisy harbour environment, provides...
Solid phase phosphorus species and preservation of fish remains in marine sediments of areas of high primary productivity and oxygen seasonality (36°S, central South Chile)
fish debris biogenic apatite seasonal coastal upwelling hypoxia central-south Chile
2017/4/10
The main input of phosphorus to the ocean is associated with river runoff, while this element leaves the marine system
via burial in the sediments. Solid phase P accumulation is a function of bottom ...
Tectonics and mechanism of a spreading ridge subduction at the Chile Triple Junction based on new marine geophysical data
Chile Ridge Chile Triple Junction Chile Trench Outer Gravity High slab-pull
2017/4/11
The Chile Triple Junction (CTJ), an RTT-type triple junction located at 46°13′ S, 75°48′ W off the western coast of
Chile, is characterized by the subducting Chile Ridge, which is the constructive pl...
Modeling nonlinear compressional waves in marine sediments
nonlinear compressional waves marine sediments
2009/10/30
A computational model is presented which will help guide and interpret an upcoming series of experiments on nonlinear compressional waves in marine sediments. The model includes propagation physics of...
Repetitive Subtidal-to-Coastal Sabkha Cycles from a Lower-Middle Miocene Marine Sequence, Eastern Sivas Basin
Cycle Evaporite Parasequence Sabkha Subtidal Sivas Basin
2009/7/8
In the study area, southeast of Zara in the Sivas Basin, the Lower-Middle Miocene marine Karacaören Formation consists of a succession of marine sedimentary rocks deposited within two trangressi...
Marine Meteorological Conditions and Air-Sea Exchange Characteristics During the »Øresund» Experiment
Marine Meteorological Conditions Air-Sea Exchange Characteristics During the Ø resund Experiment
2009/6/15
Marine Meteorological Conditions and Air-Sea Exchange Characteristics During the »Øresund» Experiment.
Self-Similarity Concept in Marine System Modeling
self-similarity modelling turbulence Baltic Sea
2009/6/10
The self-similarity concept for sea temperature was firstly introduced by Kitaigorodskii and Miropolski (1970). They found that a non-dimensional temperature is only dependent on a non-dimensional ver...
Marine Meteorological Conditions and Air-Sea Exchange Processes Over Northern Baltic Sea in 1990s
Baltic Sea marine meteorology air-sea interaction surface fluxes fetch from the coast
2009/6/9
Marine meteorological conditions and air-sea exchange processes over the northern Baltic Sea
were studied using data from three open-sea lighthouse meteorological stations and the R/V Aranda automati...
Detection of unexploded ordnance (UXO) using marine magnetic gradiometer data
magnetic marine underwater UXO Euler analytic signal detection magnetization
2009/3/5
Recent development of marine magnetic gradient systems, using arrays of sensors, has made it possible to survey large contaminated areas very quickly. However, underwater Unexploded Ordnances (UXO) ca...