EurOCEAN 2000 - Vlaams Instituut voor de Zee

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Dr. Margaret Yelland Southampton Oceanography Centre James Rennell Division European Way Southampton SO14 3 ZH United Kingdom Tel +44 1703 596406, Fax +44 1703 596400 e-mail margaret.j.yelland@soc.soton.ac.uk Mr. Robin Pascal Southampton Oceanography Centre James Rennell Division European Way Southampton SO14 3 ZH United Kingdom Tel +44 1703 596406, Fax +44 1703 596400 e-mail rwp@soc.soton.ac.uk Mr.Charles Clayson Southampton Oceanography Centre James Rennell Division European Way Southampton SO14 3 ZH United Kingdom Tel +44 1703 596406, Fax +44 1703 596400 e-mail chc@soc.suton.ac.uk Dr. Alain Weill Centre d'Etude des Environnements Terrestres et Planetaires 10-12 Avenue de l'Europe F-78140 Velizy, France Tel +33 1 3925 4900, Fax +33 1 3925 4922 e-mail weill@cetp.ipsl.fr Dr. Helene Depuis D.G.O. Universite Bordeaux 1 Avenue des Facultes F-33405 Talence, France Tel +33 5 5684 8875, Fax +33 5 5684 0848 e-mail dupuis@geocean.u-bordeaux.fra Mr. Geoff Westgarth Gill Instruments Ltd. Saltmarsh Park 67 Gosport Street Lymington, Hampshire SO41 9EG Great Britain Tel +44 1590 671754, Fax +44 1590 688154 e-mail gill@gill.co.uk Mr. Dave Kitchener Gill Instruments Ltd. Saltmarsh Park; 67 Gosport Street Lymington, Hampshire, SO41 9EG Great Britain Tel +44 1590 671754, Fax +44 1590 688154 e-mail gill@gill.co.uk Mr. R.W.Verheul Mierij Meteo bv Weltwreden 4c PO Box 97 3730 AB De Bilt The Netherlands Tel. + 31 30 22 00064 Fax + 31 30 2204264 675
676 DEVELOPPING AUTONOMEOUS FLUXPACKETS FOR MEASURING THE AIR-SEA FLUX OF MOMENTUM SENSIBLE HEAT, WATER VAPOUR AND CO2 FROM VOLUNTARY OBSERVATION SHIPS OR BUOYES Soeren E.Larsen, Morten Nielsen, Lise Lotte Soerensen 1 Ann-Sofi Smedmann, Ulf Hoegstroem, Anna Sjoeblom, Michael Magnusson 2 Peter K. Taylor, Magaret Yelland, Robin Pascal, Charles Clayson 3 Alain Weill, Helene Depuis 4 Geoff Westgarth, Dave Kitchener 5 Wim Kohsiek, Wiebe Oost 6 1: Risoe National Laboratory, Roskilde Denmark; 2: Uppsala University, Uppsala, Sweden; 3: Southampton Oceanography Centre, Southampton, UK; 4: Centre d’Etude des Environments Terrestre et Planetaire, Velizy, France; 5: Gill Instruments Ltd. Lymington, Hampshire, UK; 6: KNMI, De Bilt, The Netherlands. INTRODUCTION The objective of the AutoFlux project is to develop an instrumentation system "AutoFlux" for routine unattended use on Voluntary Observing Ships (VOS) and unmanned buoys, but also on other measuring sites in the near surface atmosphere, where flow distortion and platform motion may be a problem. AutoFlux will automatically produce air-sea flux estimates for the wind stress, buoyancy, heat, water-vapour and CO2, using high frequency turbulence measurements. Improved fast response sensors are being developed and utilised, including a sonic anemometer/thermometer and a dedicated sonic thermometer. State of the art fast response instrument for routine micrometeorological estimation of water vapour and CO2 fluxes is constructed and implemented into the system. Based on already existing software the data handling systems is optimised and perfected for reliable extraction of flux estimates from the instrument data, as well as for keeping track of the system position and orientation. The system concept is that the fluxes are derived from the turbulence spectra (mainly the socalled Dissipation method). This method minimises the effects of flow distortion and platform motion. The system is centred around an improved sonic anemometer/thermometer and employs as well a specific sonic thermometer and a dedicated humidiometer and CO2 instrument, employing infra red absorption technique. The system software manages the data conversion and storage/transmission as well as the position and orientation of the sensors.
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OFFICE FOR OFFICIAL PUBLICATIONS OF
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EurOCEAN 2000 The European Conferen
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TABLE OF CONTENTS (Volumes I - II)
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Integrated nitrogen model for europ
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II.1.2 Mehtods for monitoring, fore
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III.2.2 Oceanographic measurement a
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380
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382
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Jan van de Graaff Delft University
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dimensional near-field hydrodynamic
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ISVA, turbulence under spilling bre
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Most important results until now: W
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TITLE : PREDICTION OF COHESIVE SEDI
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394 PREDICTION OF COHESIVE SEDIMENT
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processes of CBS. This is particula
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liquefaction (e.g. induced by wave
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TITLE : COASTAL STUDY OF THREE-DIME
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COASTAL STUDY OF THREE-DIMENSIONAL
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morphological change. Their predict
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O’Connor B.A., and Nicholson J. (
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Professor F Seabra-Santos Universid
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The INDIA Project brings together m
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412 (CCMS-POL, USC) and bed sonar e
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Prof. D. Myrhaug (NTNU) Norwegian U
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project is focussed on relevant pra
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Modelling results for the flat bed
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engineering firms (coastal engineer
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422
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Luigi Alberotanza Inst. for the Stu
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All three sites are equipped with i
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2.3 Assessment of methods for the i
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TITLE : OPERATIONAL MODELLING FOR C
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‰ B. Model investigations on oper
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modelling strategies and sampling d
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TITLE: A USER-FRIENDLY TOOL FOR THE
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EUROWAVES OVERVIEW A quick illustra
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Figure 1 An example of the EUROWAVE
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Figure 4 Example output field for s
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444 EUROPEAN RADAR OCEAN SENSING He
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Figure1: WERA current field. Figure
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information in maps has proven to b
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Universidad Politecnica de Cataluny
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esources, such as in ship routing.
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Data Analysis The basic idea of adv
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implemented in system analyses and
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Dr. Claude Millot CNRS LOB/COM B.P.
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MEDITERRANEAN FORECASTING SYSTEM PI
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ADCP and line three mooring consist
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464 MeteoFrance ftp site Ocean forc
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TITLE: ASSESSMENT OF ANTIFOULING AG
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INTRODUCTION Antifouling paints are
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e.g. diuron was detected in Swedish
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esults suggest effects in the low n
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TITLE: SCOUR AROUND COASTAL STRUCTU
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Conference among others, and will b
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TOPIC 2.4. SEDIMENT TRANSPORT/SCOUR
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TITEL: VALIDATION OF LOW LEVEL ICE
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Ice compressive strength tests were
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subsequent inclined shear failure.
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486 Fig. 1 Fig. 2
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ir. M. Willems FC/FH - Flanders Hyd
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jetty and the armour layer. Out of
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Both the Zeebrugge and the Petten s
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alternative methods for the evaluat
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PORTUGAL Dr. César Andrade Centro
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Dr. Yolanda Foote Centre for Enviro
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cliff erosion and the life span of
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BIOLOGICAL PROCESSES ESPED recognis
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504
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506
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508
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510 AUTOMATIC IDENTIFICATION AND CH
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complexity of the data. Once traine
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INTEGRATING IDENTIFICATION AND CHAR
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TITLE: SEDIMENT IDENTIFICATION FOR
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518 SEDIMENT IDENTIFICATION FOR GEO
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The way to sense the marine environ
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6. Data processing and inversion (L
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TITLE: TRANSMISSION OF ELECTROMAGNE
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526 Attenuation dB/m 10 4 10 3 10 2
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Figure 2 Spectral response for wave
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TITLE: IMPROVED MICROSTRUCTURE MEAS
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IMPROVED MICROSTRUCTURE MEASUREMENT
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committee proposed the new establis
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of the profiler. Thus, the ACC98 se
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Figure 3b: Measurements of and diss
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TITLE: APPLICATIONS OF 3-DIMENSIONA
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2. OBJECTIVES The first objective o
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to demonstrate a capability for col
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546 ADIAC: DIATOMS GO DIGITAL M. Ba
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SLIDE SCANNING FOR DIATOM LOCALIZAT
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performance of normal PCs and the a
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TITLE : SUBSEA TOOLS APPLICATION RE
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554 SUBSEA TOOLS: A CRAFT PROJECT T
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RESULTS The deliverable is a multi-
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TITLE: DINOFLAGELLATE CATEGORISATIO
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1998) has simplified the developmen
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Fig. 3: Example specimen images 562
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REFERENCES Culverhouse PF, Ellis RE
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566
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INTRODUCTION 568 LOTUS Long Range T
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DESIGN OF EXPERIMENTAL EQUIPMENT Th
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Figure 2: Complex base-band impulse
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ACKNOWLEDGEMENTS This work is funde
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576 THE SEISCAN INITIATIVE: SEISMIC
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een fed through to the scanning cen
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Data scanned At the time of writing
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The digital transcription forms an
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584 SUMMARY OF SWAN PROJECT OBJECTI
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Apart from suffering from ISI, a mu
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TITLE : LONG-RANGE SHALLOW-WATER RO
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OBJECTIVES Present communication sy
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RESULTS OF THE DATA ANALYSIS Analys
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TITLE : UNDERWATER DIVING INTERPERS
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Orientation The electrical field ap
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[6] Virr LE (1987) « Role of elect
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TITLE : ELECTROACOUSTIC PROTOTYPE F
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specimen of bottlenose dolphin capt
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REFERENCES Cameron, G. 1999. Report
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606
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608 HIGH RESOLUTION IN SITU HOLOGRA
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due to thermal expansion. The power
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612 200 mm stages with optics and C
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III.1.4 Submarine geotechnics 615
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TITLE : GROUTED OFFSHORE PILES FOR
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Solution One solution to this probl
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technology. Harbour works, wharves,
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• A major characterisation progra
Page 258 and 259: VERY HIGH RESOLUTION MARINE 3D SEIS
Page 260 and 261: Monaco harbour (France) A very comp
Page 262 and 263: End-users highlighted the current,
Page 264 and 265: C. Smith Institute of Marine Biolog
Page 266 and 267: package for Automatic Mobile Invest
Page 268 and 269: The operation of ARAMIS The typical
Page 270 and 271: • ROV landing on the sea bottom t
Page 272 and 273: EURODOCKER - A UNIVERSAL DOCKING -
Page 274 and 275: RESULTS: EURODOCKER SYSTEM DESCRIPT
Page 276 and 277: THE PROTOTYPE The Construction of t
Page 278 and 279: TITLE : LIGHTWEIGHT COMPOSITE PRESS
Page 280 and 281: OBJECTIVES: The aim of the project
Page 282 and 283: TITLE : ADVANCED SYSTEM INTEGRATION
Page 284 and 285: 651 Differential GPS - Reference St
Page 286 and 287: Figure 3.a The DELFIM ASC Figure 3.
Page 288 and 289: place vertically in the framework o
Page 290 and 291: [8] A. Pascoal, . P. Oliveira, C. S
Page 292 and 293: Eng. J.-M.Coudeville ORCA Instrumen
Page 294 and 295: THE GEOSTAR PROTOTYPE GEOSTAR proto
Page 296 and 297: CONCLUSIONS GEOSTAR 2 is a project
Page 298 and 299: goals of the project and results of
Page 300 and 301: III.2.2. Oceanographic measurement
Page 302 and 303: TITLE : GAS HYDRATE AUTOCLAVE CORIN
Page 304 and 305: initially most important parameters
Page 306 and 307: 3.4 Finalization of delayed tasks i
Page 310 and 311: RESULTS FROM THE FIRST PROJECT PERI
Page 312 and 313: Taylor,P. K. and M. J. Yelland, 199
Page 314 and 315: TRACE METAL MONOTORING IN SURFACE M
Page 316 and 317: THE FLUORESCENCE SIGNAL OBTAINED WH
Page 318 and 319: The reaction of 6-mercaptopurine, l
Page 320 and 321: TITLE : OCEAN TOMOGRAPHY OPERATIONA
Page 322 and 323: The OCTOPUS project has been runnin
Page 324 and 325: Fig. 2: Typical TOMOLAB input: Tomo
Page 326 and 327: The establishment of a data bank fo
Page 328 and 329: TITLE: SPECTROSCOPY USING OPTICAL F
Page 330 and 331: The overall objective of the SOFIE
Page 332 and 333: devoted to investigate the behaviou
Page 334 and 335: TITLE : DEVELOPMENT AND TEST OF AN
Page 336 and 337: in-situ (Nitrate, Nitrite, Ammonia,
Page 338 and 339: Apart from the measurements made in
Page 340 and 341: MANUFACTURE OF CALIBRATION SOLUTION
Page 342 and 343: einz-Detlef Kronfeldt, Heinar Schmi
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