Leg 3 - Group 6 October 9 th – 10 th, 2008 Julio Salcedo, Sarah Graham, Brian Claus Picture by Sheilagh O’Leary Anne S. Pierce.

Slides:

Advertisements

Similar presentations

Offering the Widest Range of Hydroacoustic Solutions Copyright BioSonics, Inc. All Rights Reserved Active Acoustic Technology.

Advertisements

ADP - C126 OBS SI CT Sensor (SBE 37-SI) 3/8” Chain RUTG RUTG /8” Chain CT Sensor (SBE 37-SM) CT Sensor (SBE 37-SM) #2791.

Great Lakes Observing System GLRI Tributary Monitoring Project

NVC0901 Maritime Alliance Symposium San Diego, August 2011 By: Michael Broadbent Fugro Pelagos Inc. Seafloor Mapping Technologies.

© J.E. Hughes Clarke, OMG/UNB GGE 5083 Hydrogrpahic Field Operations GGE5083 : Hydrographic Field Operations 2002 Overview, Course Outline

First Analysis of the Nares Strait CT-String Data Berit Rabe & Helen Johnson.

US Army Corps of Engineers ® Engineer Research and Development Center West Bay Sediment Diversion Work Plan Task 1 : Data Collection and Analysis December.

Figure 1. Photograph looking upstream at the south fish ladder and training spill from bay 18, Bonneville Dam, April 4, Spill bay 18 South fish ladder.

Chemistry Tools  CTD (conductivity temperature depth)  Thermometers Bucket Reversing Bathythermograph  pH pH meter Chemical test.

The Waitt Institute CATALYST AUV Program. … Making a Hydroid REMUS 6000 AUV System Accessible to the Ocean Science Community An easily integrated and.

Boat field trip on the Columbia Point May 6, 2008 Boston Harbor sampling stations: 1. Neponset River – mouth 2. Thompson Island 3. Deer Island Anchorage.

Foodweb support for the threatened Delta Smelt: Summary of program objectives and preliminary results Anne Slaughter 1 and The CALFED Foodweb Research.

Bathymetry Lab Adam Fox Coastal Carolina University.

Geophysical Equipment

Ch2 Sec3 Maps and Computers.

GDC Data Processing Tui Malila Expedition, Leg 6 (TUIM06MV)  Dates: May 13, June 5, 2005 Chief Scientist: Robert Vrijenhoek Tui Malila Expedition,

Students collect a water sample. An amphipod that couldn’t escape our nets. Figure 1: This screenshot shows the controlling page for running model animations.

Marine Autonomous and Robotic Systems Facility at NOC 20 th March David White 20 th March

“ NUTRIENTS ANALYSIS IN MARINE AND LAGOON ECOSYSTEMS LABORATORY” EQUIPMENT.

Acoustic Ground Discrimination Systems (AGDS) Fast mapping of sublittoral habitats without limitations due to turbidity based on the Procedural Guideline.

Peter H. Wiebe and Nancy Copley Woods Hole Oceanographic Institution How does CMarZ Work? CMarZ Information System / Database /OBIS/ Species Pages.

0 0 Figure 3. Near real-time comparisons of 6 minute NOAA ADCP data (blue) and hourly CODAR data (red) at (YS) York Spit (CH) Cape Henry and (TS) Thimble.

School of Electrical Engineering & Computer Science National University of Sciences & Technology (NUST), Pakistan Research Profile Rehan Hafiz.

HOW DO WE STUDY THE SEAFLOOR?. 1. Line-sounding – starting around 85 B.C. lead weighted ropes were dropped over the side of the boat and the depth was.

Introducing the NEW CastAway-CTD

Or What do we use to study the marine world?

Or What do we use to study the marine world?

Ben Franklin published the first chart of an ocean current in 1769 Franklin’s chart of the Gulf Stream Oceanography.

Research area: Bell Island Tickle and Southern Conception Bay (map on next slide) Work accomplished: Ship based electronic surveys and sampling: bathymetrical.

Underway Salinity/Temperature and Moored Temperature Sterling A. Wheaten

The VIEW antenna is located on an open beach and is more isolated from structures which can cause distortion; therefore, its pattern shape is similar to.

Hurricane Investigation. Where Do Hurricanes Form? Purpose: Purpose: To determine the best location for scientific instruments designed to detect hurricanes.

Klein Associates, Inc. “Beyond Safety of Navigation” Workshop – July 26-30, 2004 L-3 Communications Klein Associates, Inc. A Powerful New Name in Seafloor.

Thin Layers Stefanie Tanenhaus. Background The existence of thin layers of phytoplankton, zooplankton and marine snow in coastal and open environments.

Marine Instruments Measuring and collecting tools, nets and sieves, and ROVS, AUVs, and manned submersibles; Edited from: Kellam High School Oceanography.

CTD - Salinity and Temperature at Depth Jonathan Walter University of North Carolina at Wilmington CHM Jonathan Walter University of North Carolina.

BASIN trans Atlantic cruise with RV GO Sars EURO-BASIN cruise planning meeting September, London Geir Huse & Webjørn Melle RV METEOR ‘Deep Convection’

An amphipod that couldn’t escape our nets. Figure 1: This screenshot shows the controlling page for running model animations. The boxes indicate areas.

Serving Multidisciplinary Data For Ridge2000 and MARGINS Programs William B. F. Ryan, Suzanne Carbotte and MGDS Team.

Ways of Measuring the Ocean Floor. Ways of measuring the ocean floor  Knowing the shape and depth of the ocean floor are very important for navigation.

Let’s Look at This Question: How is latitude measured?

Food Web of the Gulf of the Farallones. 2. Farallon Islands.

1 Underway Reconnaissance Breakout FULL SPEED: Hull mounted: Hull mounted: MBES m - w/ 0.5 degree resolution - bathy and backscatter m after.

November 2013 Institution update

2008 Canadian Cruise Plan Pacific Arctic Region Robert Fudge March 26, 2008.

The Waitt Institute CATALYST AUV Program. … Making a Hydroid REMUS 6000 AUV System Accessible to the Ocean Science Community An easily integrated and.

Northern Central Gulf of Mexico Mississippi River plume East of Mississippi Delta Near Barrier Islands of Alabama, Mississippi General Experiment area.

Benthic Processes in Barkley Canyon and on the Adjacent Shelf Alex Hay and Doug Schillinger Dalhousie University NEPTUNE Canada Science Workshop Victoria.

Oceanography of the Gulf of the Farallones. 2.Ocean view with bridge.

AGOR 27 Science Mission Equipment

QuickQuiz: Now that you have researched careers: 1

Lakes Entrance Project School of Applied Sciences

The Challenger Mission Leg 1: Reykjavik, Iceland to The Azores

Equipment Lab Equipment To Know!!.

C2-i Amphibious Crawlers

P6314: Field Oceanography Cruise Report

Ocean Instrumentation

Scale: Kilometers.

Some of the types of equipment oceanographers use to do research.

Charlie Bishop Susanne Brandstatter Ashley Robar

Or What do we use to study the marine world?

CTD AND XBT TEMPERATURE MEASUREMENT COMPARISON

Comparison of Computed Geostropic Currents and ADCP

What are we seeing in the surface currents?

Scale: Kilometers.

ADCP Referenced Geostrophic Velocities and Transport Part II: Along-Shore LT Eric Macdonald Line 85.

P6314 / ENGI 9098 : Field Oceanography Cruise Report

An Analysis of San Clemente Basin: Crosshore vs. Alongshore

University of Washington, Mechanical Engineering

Presentation transcript:

Leg 3 - Group 6 October 9 th – 10 th, 2008 Julio Salcedo, Sarah Graham, Brian Claus Picture by Sheilagh O’Leary Anne S. Pierce

Overview  Conception Bay Cruise October 9 th -10 th  Bell Island Tickle Focus  Towed Instruments  Stations  Moorings

X : Stations : Tracks : Plotted ADCP TrackPlotted Legend Day 4 Day 5

Biosonics Echosounder DeltaT Multibeam Sonar EdgeTech Sidescan Sonar EdgeTech SubBottom Profiler RDI Towed ADCP Seabird CTD Secchi Disk Plankton Net Grab Bucket Moored RDI ADCP Thermistor Chain Grab Bucket Terminals Type of Data Pictures by Julio Salcedo

Map

Figure 7: Multibeam Sonar ?????Display

Echo-Sounder Data Map

StationDate Secchi Disk depth (m) LatitudeLongitude OCT09S4October 911N47 o W53 o OCT10S2October 1011N47 o W52 o Pictures by Julio Salcedo Coral and Juvenile Starfish Grab Bucket Retrieval

Grab Bucket Data StationLatitudeLongitudeSubstrateDate Dept h OCT09S447 o N53 o WRocky9-Oct21 m OCT09S647 o N53 o WRocky9-Oct25 m Harbour47 o N52 o WSample to be analyzed9-Oct22 m OCT10S247 o N52 o WSea urchin, coral, seaweeds10-Oct24 m OCT09S4 OCT09S6 Harbour OCT10S2

Plankton Net Deployment Plankton Groups Picture by Julio Salcedo GroupsCode CopepodsCOPE CladoceranCLAD Gastropod LarvaeGASL ChaetognathCHAE LarvaceanLARV Starfish LarvaeSTAL Echinoderm LarvaeECHL JellyJELL Shrimp LarvaeSHPL PteropodPTER MysidMYSI Polychaete LarvaePOLY

Plankton Composition Concentration (ind/m 3 ) StationOCT09S4OCT09S5OCT10S2 DepthShallow (20 m)Deep (60 m)Shallow (30 m)Deep (70 m)Shallow (30 m)Deep (70 m) Latitude47 o N47 o N47 o N47 o N47 o N47 o N Longitude53 o W53 o W53 o W53 o W52 o W53 o W COPE CLAD GASL CHAE LARV STAL ECHL JELL SHPL PTER MYSI POLY TOTAL

Plankton Composition

Plankton Images Gastropod LarvaeCladoceran Copepod

Map

Figure 8: Information Gathered from CTD casts at Stations 4,5,6,OCT-S1 and OCT-S2

Problems Encountered  Signal Interference  Out of Range  Multibeam  Grab Bucket  Rough Conditions  Plankton Nets  Noise in Readings  Synchronization SubBottom Profiler Track

 Data Filtering  Comparisons  CTD to Thermistor Chain  Towed Instruments  Manuel’s River Outflow  CTD to Plankton Concentration