Equipment Lab Equipment To Know!!.

Slides:

Advertisements

Similar presentations

Marine Equipment And Vessels.

Advertisements

Chapter 14 The Ocean Floor.

Peterson Grabber A Peterson Grabber is used for bottom sampling. It has a two hinged semicylindrical bucket that is held apart by a cocking device and.

Submersibles Subs, ROV’s, & AUV’s.

Earth Science 14.1 The Vast World Ocean

Organisms of the DEEP OCEAN Hydrothermal vents on the ocean floor support a diversified and vibrant ecosystem. The energy to run the ecosystem does not.

Marine Bio To Me… “A good warrior learns to respect the seasons and cycles of life,” he said. “They’re part of nature; they’re part of you.” Author: Beattie.

Scientific Method: Case Study. Scientific Method Field Observations vs. Controlled Experiments 1.Field Observations (in situ) Natural setting Uncontrolled.

What is Oceanography?. Marine Science Or oceanography is the study of the oceans, how they are formed, its associated life forms, the coastal interactions,

History of Oceanography

Earth’s Oceans Part III Source: CK12.org Earth Science Chapter 14 Author: Robert G. Smith.

Sensors and Samplers Modern Oceanographic Tools (Content and Images from Woods Hole Oceanographic Institute Sensors and Samplers Section)

Pg. 30 RTW: What does this device do? (Hint: It’s more than a clock…) Objective: I will be able to explain the major contributions to oceanography Agenda:

History of Ocean Floor research Ms. Bridgeland 6 th Grade.

Lesson 23: Technology II. Strides in underwater research Did you know that most of the ocean (>95%) still hasn’t been explored? Technologies developed.

By Melissa Glaser (amended by S. Mercier).  Henry Fleuss invents a self contained underwater breathing unit.  Yves Le Prieur releases a.

Physical Oceanography Chapter Branches of Oceanography Physical Oceanography - study of the motions of seawater, particularly waves currents and.

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.

Oceans Water, Life, Floor, Currents, & Tides. Oceanography Oceanography is comprised of many different areas of science. Oceanography is comprised of.

Submersibles Subs, ROV’s, & AUV’s.

Modern Ocean Research- Submersibles

History of Oceanography 4. Twentieth century oceanography.

Exploring the Ocean Tools and Techniques Used to Explore Our Oceans.

Peterson Grabber Bottom seeker that gets items off the ocean floor.

The Vast World Ocean Origin of the Oceans The earth is 4.6 billion years old The water that created the oceans came from: –Comets and meteorites:

Oceans 11 Historical Introduction.

Ocean Technology. Studying the Ocean Floor In 1872, the first expedition to explore the ocean began when the Challenger sailed from England. Scientists.

The Growth of Marine Labs Before the Challenger Expedition vessels only had room for few scientists. The rest of the scientists only got to see dead.

Into the Abyss Deep Sea Exploration Kellen Osbourn SCM 330 MWF 8:00-9:00am.

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

 HAND OUT  QUESTIONS AND ANSWERS Oceanography: The study and exploration of the world’s ocean.

Lesson 1.2:. Learning Goals: 1. I can describe the major advancements of research in marine science over time. 2. I can compare & contrast the 3 different.

How was the Titanic Found?. Objectives Students will be able to explain how the Titanic was located. Describe some of the technology used in locating.

Getting STOQ’d about HOTs Graphs. Prochlorococcus This is a photosynthesizing marine microbe – it uses light and CO 2 to produce glucose and oxygen. 50%

Peterson Grabber -The Peterson Grabber is for biting down into hard bottoms and collect macroscopic fauna in Sand, gravel, marl, and clay in fresh water.

MOTIVATION Watch titanic video

Submersibles and Self-Contained Diving How the oceans were studied was changed forever by the submersibles and self- contained diving. – Instead of grabbing.

Water Chemistry, Currents and Climate and Why do we study the Ocean?

Earth’s Oceans are vast reservoirs of: Water (salt water) Nutrients Salt Dissolved gases Food (plants and animals)

A HISTORY OF MARINE RESEARCH. History BC Ancient Pacific Islanders- Made 3 dimensional maps Phoenicians- First accomplished Western navigators Aristotle-

 . Early sailors cared little about the sea floor unless it was too shallow. “H.M.S. Challenger” voyage of 1872 – 76.

Marine Science – Chapter 1 Notes. Question Why were cities built around oceans or rivers?

The Ocean Floor 14.1 The Vast World Ocean.

MARINE BIOLOGY: INFO SESSION 1 Some of the types of equipment oceanographers use to do research.

1 During WWII, modern oceanography began with Cousteau’s invention of SCUBA. It and many other devices invented by Cousteau opened the ocean to millions.

Marine Instruments. Measuring and collecting tools.

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

Tides and Intertidal zones. First a Review Get your oceanography toolbox out Let’s try to fill in the parts.

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

QuickQuiz: Now that you have researched careers: 1

EXPLORING THE OCEAN.

Pg. 22 RTW: How did the Polynesians contribute to oceanography?

Sampling Method #3 Submersibles.

Mapping the Ocean Floor AND Ocean Exploration

SUBMERSIBLES With Robert Ballard Deep floor exploration.

Ocean Instrumentation

Submersibles A small vehicle designed to operate underwater for research and exploration. Can be crewed or uncrewed. Two basic types of uncrewed submersibles:

Submersibles and Sonar

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

Kellam High School Oceanography

Robotic Vessels ROVs (robotically operated vehicles) help explore areas too difficult for man to reach For example: trenches, deep water Un-manned underwater.

Or What do we use to study the marine world?

Seafloor Siphon or What’s Going on in the Basement?!

Chapter 13 Section 2 The Ocean Floor Bellringer

Lesson 23: Technology II.

Ocean Floor and Underwater Discovery

Presentation transcript:

Equipment Lab Equipment To Know!!

Side Scan Sonar 3D image of ocean floor Used to bring back first images of Titanic before submersible went down

Secchi Disk Measures TURBIDITY (clarity) of water Amount of sediments, algae in water column

Trieste Bathyscaphe Reached a record depth of 10,911 meters in the Mariana Trench, Challenger Deep Don Walsh and Jacques Piccard (son of boat’s designer, Auguste Piccard)

CTD Rosette C – Conductivity T – Temperature D – Depth Water Sample Bottles that take samples at different depths for comparison http://deep-dom.blogspot.com/2013/04/the-ctd-rosette.html

Sonde Water Quality Datasonde Turbidity of water Dissolved Oxygen Chlorophyll levels in water

FLIP Floating Instrument Platform https://www.youtube.com/watch?v=tQxQfQU_hsk

AUV Autonomous Underwater Vehicle Programmed to perform task over time Sends data via satellite back to laboratory

ALVIN Submersible that was the first to visit Titanic Owned by Woods Hole Oceanographic Institution

Trawl Net Pulled through water column or close to ocean floor and collects specimens.

Dredge Peterson Grabber Samples of ocean floor sediments

ROV Remote Operated Vehicle (needs pilot) Tethered to ship

SCUBA Self Contained Underwater Breathing Apparatus Allows for ocean exploration with depth limits

Refractometer Measures specific gravity (salinity) of water

Plankton Net Collects samples of plankton Towed behind boat at surface http://www.youtube.com/watch?v=mUIOdyBdVqU