consulting engineers and scientists
|
|
|
- Frank Spencer
- 5 years ago
- Views:
Transcription
1 consulting engineers and scientists Coastal Processes Presented by: January 9, 2015 Varoujan Hagopian, P.E. F.ASCE Senior Consultant, Waterfront Engineer Living Shoreline Workshop
2 Lets Remember Why We Choose to Live Near the Water
3 Coastal Processes Atmospheric Events Coastal Ecology Coastal Hydraulics Coastal Structures Coastal Sediments
4 What Influences The Coastal Processes Basic components are: Hurricanes, Nor easters, Wind & Waves -- The above are created by the rotation of the earth & the influence of the sun and thermal differential around the earth. -- Let us review the basics of these events and see how they influence our coastal environment
5 Atmospheric Events: Storms That Shape our Coasts Hurricanes Their characteristics are: Common season, on the east coast, July to October Form over tropical oceans Move south to north in the northern hemisphere Low pressure system Rotates counter clockwise in northern hemisphere Have rotary circulation Eye, center of storm; 20 miles in diameter When the eye shrinks, hurricane intensifies Generate damaging wind speeds > 75 mph Its fueled by warm ocean temperature Diameter ranges between miles across Create massive storm surge Heavy rain and coastal flooding Tornadoes
6 Hurricanes Around The World
7 How Hurricanes Develop and Migrate
8 Movement & Wind Speed Saffir-Simpson scale classifies hurricanes into five categories Based on highest wind speed sustained for 1 minute or longer Category 5, > 155 MPH Category 4, MPH Category 3, MPH Category 2, MPH Category 1, MPH Only six Category 5 hurricanes have occurred in the western Atlantic or Gulf of Mexico, since 1969
9 Other Major Storms That Shape our Coasts Nor'easters Their characteristics are: Can occur any time of the year. Although more common September - April Massive cyclonic storms Two fronts colliding together Cold air from Atlantic/warm air from gulf stream Travel inland and northward Generate strong northeasterly winds Generate hurricane force winds Create coastal flooding Create coastal erosion Can spin occasional tornados Create massive coastal flooding & erosion Creates blizzard conditions They introduce frigid temperatures in winter
10 Powerful Nor'easter March 2014
11 Effects of Hurricanes & Nor'easters On The Coast Direct effects on the coastal region 1. Shoreline inundation 2. Sediment budget change 3. Tidal Surge 4. Strong currents 5. Effect local salinity 6. Change in Eco System 7. Damaging winds 8. Loss and breach of barrier beaches 9. Shoreline erosion and over wash 10. Wetland damage 11. Loss of property 12. Economic impact (negative) 13. Impact on Marine commerce 14. Increase in level of badness is predicted for the future
12 Coastal Hydraulics; Various Types of Coastal Waves Spilling Waves Collapsing Waves Plunging Waves Surging Waves Breaking Waves Exploding Waves
13 Various Types of Coastal Waves
14 Wave Propagation in Coastal Environment
15 Physics of Wave movement Waves normally break in the near-shore zone when forward velocity begins to be affected by bottom friction and depth of water equal to about 1.28H. Or H/D =.78
16 Wave Energy in Near-shore Environment
17 Waves During Different Seasons
18 Coastal Sediments; Littoral Process in The Coastal Zone
19 Various Modeling Tools To Assess Wave Energy Along Shorelines ADCIRC- Advanced Model STWAVE Near-shore Wave Modeling BY US-ACOE Coastal Hazard Analysis & Modeling By FEMA
20 Tides and Their Various Phases & Cycles Tides are generated by differing gravitational pull on the surface of the water from the sun and the moon. When the sun and the moon are aligned, they create the highest tides every lunar cycle. New moon and full moon generate the monthly spring tides Tides can be diurnal ( once/day) Gulf of Mexico Or semi-diurnal (twice/day) eastern coast of north America Mixed diurnal, western coast of north America
21 Coastal Erosion in High Energy Areas Loss of Infrastructure Damage to property Impact on maritime business
22 Devastation to Infrastructure & Shorelines from Hurricanes & Typical Nor'easters
23 Coastal Structures; Traditional Methods of Protection to Coastal Property in High Energy Zones
24 Proven Coastal Protection Structures Groins Offshore breakwaters Wide beaches
25 Coastal Ecology; Softer Shoreline Protection in Low/Medium Energy Environments
26 Living Shoreline Options A Hybrid system
27 Managing Complex Coastal Processes
28 Sunset View From Gay Head at Martha s Vineyard
29 Questions?
Chapter 10 Lecture Outline. The Restless Oceans
Chapter 10 Lecture Outline The Restless Oceans Focus Question 10.1 How does the Coriolis effect influence ocean currents? The Ocean s Surface Circulation Ocean currents Masses of water that flow from one
Shorelines Earth - Chapter 20 Stan Hatfield Southwestern Illinois College
Shorelines Earth - Chapter 20 Stan Hatfield Southwestern Illinois College The Shoreline A Dynamic Interface The shoreline is a dynamic interface (common boundary) among air, land, and the ocean. The shoreline
Lecture Outlines PowerPoint. Chapter 15 Earth Science, 12e Tarbuck/Lutgens
Lecture Outlines PowerPoint Chapter 15 Earth Science, 12e Tarbuck/Lutgens 2009 Pearson Prentice Hall This work is protected by United States copyright laws and is provided solely for the use of instructors
The Composition of Seawater
The Composition of Seawater Salinity Salinity is the total amount of solid material dissolved in water. Most of the salt in seawater is sodium chloride, common table salt. Element Percent Element Percent
Atmospheric Circulation. Density of Air. Density of Air: H 2 O and Pressure effects
Today s topics: Atmospheric circulation: generation of wind patterns on a rotating Earth Seasonal patterns of climate: Monsoons and Sea Breezes Tropical Cyclones: Hurricanes and typhoons Atmospheric Circulation
Chapter 22, Section 1 - Ocean Currents. Section Objectives
Chapter 22, Section 1 - Ocean Currents Section Objectives Intro Surface Currents Factors Affecting Ocean Currents Global Wind Belts (you should draw and label a diagram of the global wind belts) The Coriolis
Unit 11 Lesson 2 How Does Ocean Water Move? Copyright Houghton Mifflin Harcourt Publishing Company
Unit 11 Lesson 2 How Does Ocean Water Move? Catch a Wave A wave is the up-and-down movement of surface water. Catch a Wave Catch a Wave (wave effects) Surface waves are caused by wind pushing against
Environmental Geology Chapter 11 COASTAL PROCESSES and RELATED HAZARDS
Environmental Geology Chapter 11 COASTAL PROCESSES and RELATED HAZARDS Introduction >50% of world population concentrated in the coastal zones ~75% of U.S. population living in coastal states Coastal hazard
3/9/2013. Build house on cliff for a view of the ocean - be one with said view Pearson Education, Inc. Shorelines: summary in haiku form
Introduction to Environmental Geology, 5e Edward A. Keller Shorelines: summary in haiku form Chapter 11 Coastal Processes Lecture Presentation prepared by X. Mara Chen, Salisbury University Build house
OCN 201 Tides. Tsunamis, Tides and other long waves
OCN 201 Tides Tsunamis, Tides and other long waves Storm surges Caused by winds and low atmospheric pressure associated with large storms Can raise sea surface by up to 25 ft, bottom contours magnify effect
Atmospheric Circulation. Recall Vertical Circulation
Today s topics: Atmospheric circulation: generation of wind patterns on a rotating Earth Seasonal patterns of climate: Monsoons and Sea Breezes Tropical Cyclones: Hurricanes and typhoons Atmospheric Circulation
Introduction to Physical Oceanography STUDENT NOTES Date: 1. What do you know about solar radiation at different parts of the world?
Introduction to Physical Oceanography STUDENT NOTES Date: 1 Warm up What do you know about solar radiation at different parts of the world? What affect does the tilt of the Earth have on the northern and
Chapter. The Dynamic Ocean
Chapter The Dynamic Ocean An ocean current is the mass of ocean water that flows from one place to another. 16.1 The Composition of Seawater Surface Circulation Surface Currents Surface currents are movements
Chapter 20 Lecture. Earth: An Introduction to Physical Geology. Eleventh Edition. Shorelines. Tarbuck and Lutgens Pearson Education, Inc.
Chapter 20 Lecture Earth: An Introduction to Physical Geology Eleventh Edition Shorelines Tarbuck and Lutgens The Shoreline: A Dynamic Interface The Coastal Zone The shoreline is constantly modified by
Name Date L.O: SWBAT explain what breezes, planetary winds, ocean currents & monsoons are.
Name Date L.O: SWBAT explain what breezes, planetary winds, ocean currents & monsoons are. 1. A cool breeze is blowing toward the land from the ocean on a warm, cloudless summer day. This condition is
Chapter - Oceans and Coasts
Chapter - Oceans and Coasts Discussion: What do oceans contribute to the environment of Earth? How do Earth s major systems relate to the oceans? Oceans and Coasts Oceans are important - Thermal regulation
Duckies have been found in Hawaii, Alaska, S. America, Scotland, Washington state and Australia as of 2012.
Duckies have been found in Hawaii, Alaska, S. America, Scotland, Washington state and Australia as of 2012. We learned that it takes 3 years to complete one circuit of the North Pacific Gyre flow in the
Name Class Date. Use the terms from the following list to complete the sentences below. Each term may be used only once. Some terms may not be used.
Assessment Chapter Test B The Movement of Ocean Water USING KEY TERMS Use the terms from the following list to complete the sentences below. Each term may be used only once. Some terms may not be used.
OCEANS. Main Ideas. Lesson 2: Ocean Currents Ocean Currents help distribute heat around Earth.
Oceans Chapter 10 OCEANS Main Ideas Lesson 2: Ocean Currents Ocean Currents help distribute heat around Earth. Lesson 3: The Ocean Shore The shore is shaped by the movement of water and sand. OCEANS SO
COASTAL ENVIRONMENTS. 454 lecture 12
COASTAL ENVIRONMENTS Repeated movement of sediment & water constructs a beach profile reflecting the balance between average daily or seasonal wave forces and resistance of landmass to wave action Coasts
Deep-water orbital waves
What happens when waves approach shore? Deep-water orbital waves Fig. 9.16, p. 211 Wave motion is influenced by water depth and shape of the shoreline wave buildup zone surf zone beach Wave base deepwater
Consequences of the Earth's Rotation
Consequences of the Earth's Rotation The earth rotates onits axis taking approximately 24hours to complete onerotation. This has important environmental consequences. 1. Rotation creates a diurnal cycle
Earth s oceans covers 71 % _ of the planet s surface. In reality, Earth s ocean waters are all. interconnected as part of a single large global ocean.
Ocean Motion Met 101: Introduction to the World's Oceans Produced by The COMET Program Geography: Name Pd. Earth s oceans covers 71 % _ of the planet s surface. In reality, Earth s ocean waters are all
TIDES. Theory and Application
TIDES Theory and Application Tidal Concepts Tides are extremely swift, very long-wavelength, shallow-water waves Tides are periodic short-term changes in sea level at a particular place caused by the gravitational
Directed Reading. Section: Ocean Currents. a(n). FACTORS THAT AFFECT SURFACE CURRENTS
Skills Worksheet Directed Reading Section: Ocean Currents 1. A horizontal movement of water in a well-defined pattern is called a(n). 2. What are two ways that oceanographers identify ocean currents? 3.
NYS Coastal Waters. Water Resources of NYS: THE NATURE of the COASTAL ZONE. NYS Coastal Waters. NYS Coastal Atlas. Coastal Zone Management 10/10/2014
Water Resources of NYS: THE NATURE of the COASTAL ZONE NYS Coastal Waters NYS is the only state to border the Atlantic Ocean and the Great Lakes (Lakes Erie and Ontario). Great Lakes shoreline: 577 miles
Theory and Application Introductory Oceanography Ray Rector: Instructor
OCEAN TIDES Theory and Application Introductory Oceanography Ray Rector: Instructor Tidal Concepts Tides are extremely swift, very long-wavelength, shallow-water waves Tides are periodic short-term changes
page - Laboratory Exercise #5 Shoreline Processes
page - Laboratory Exercise #5 Shoreline Processes Section A Shoreline Processes: Overview of Waves The ocean s surface is influenced by three types of motion (waves, tides and surface currents). Shorelines
BEACH PROCESSES AND COASTAL ENVIRONMENTS
BEACH PROCESSES AND COASTAL ENVIRONMENTS COASTAL FEATURES Cross section Map view TOPICS: Terminology Waves Beach Morphology Barriers Coastal Migration Tides Tidal Flats and Marshes Sediment Budgets Human
Questions # 4 7 refer to Figure # 2 (page 321, Fig )
Shoreline Community College OCEANOGRAPHY 101 Fall 2006 Sample Exam # 3 Instructor: Linda Khandro Questions # 1 3 refer to Figure # 1 (page 284, Fig 11.7) 1. At which position is the moon in its new moon
Ocean Waves. Capillary. Gravity. Wind generated. Tides Tsunamis Seiches
Ocean Waves Capillary Wind generated Gravity Tides Tsunamis Seiches Capillary waves are driven by the surface tension produced by electrically polarized water molecule San Pedro Lighthouse Waves are alternate
Water on Earth. How do oceans relate to weather and the atmosphere? Solar Radiation and Convection Currents
Earth is often called the Blue Planet because so much of its surface (about 71%) is covered by water. Of all the water on Earth, about 96.5% is held in the world s oceans. As you can imagine, these oceans
The Movement of Ocean Water. Currents
The Movement of Ocean Water Currents Ocean Current movement of ocean water that follows a regular pattern influenced by: weather Earth s rotation position of continents Surface current horizontal movement
Reading Material. Inshore oceanography, Anikouchine and Sternberg The World Ocean, Prentice-Hall
Reading Material Inshore oceanography, Anikouchine and Sternberg The World Ocean, Prentice-Hall BEACH PROCESSES AND COASTAL ENVIRONMENTS COASTAL FEATURES Cross section Map view Terminology for Coastal
Chapter 11 Tides. A tidal bore is formed when a tide arrives to an enclosed river mouth. This is a forced wave that breaks.
Chapter 11 Tides A tidal bore is formed when a tide arrives to an enclosed river mouth. This is a forced wave that breaks. Tidal range can be very large Tide - rhythmic oscillation of the ocean surface
Oceans in Motion: Waves and Tides
Oceans in Motion: Waves and Tides Waves Waves are among the most familiar features in the ocean. All waves work similarly, so although we are talking about ocean waves here, the same information would
Shorelines Earth Chapter 20 Chapter 20 Shorelines The Shoreline: A Dynamic Interface Cape Cod and Point Reyes Hurricane Sandy
1 2 3 4 5 6 7 8 9 10 11 12 13 Shorelines Earth Chapter 20 Chapter 20 Shorelines The Shoreline: A Dynamic Interface The interface is the common boundary where different parts of a system interact. The Coastal
Figure 4, Photo mosaic taken on February 14 about an hour before sunset near low tide.
The Impact on Great South Bay of the Breach at Old Inlet Charles N. Flagg and Roger Flood School of Marine and Atmospheric Sciences, Stony Brook University Since the last report was issued on January 31
Hydrologic Feasibility of Storm Surge Barriers
Hydrologic Feasibility of Storm Surge Barriers Malcolm J. Bowman, School of Marine and Atmospheric Sciences State University of New York, Stony Brook, NY. Presented at Against the Deluge: Storm Surge Barriers
Essentials of Oceanography Eleventh Edition
Chapter Chapter 1 10 Clickers Lecture Essentials of Oceanography Eleventh Edition The Coast: Beaches and Shoreline Processes Alan P. Trujillo Harold V. Thurman Chapter Overview Coastal regions have distinct
OCEANOGRAPHY STUDY GUIDE
OCEANOGRAPHY STUDY GUIDE Chapter 2 Section 1 1. Most abundant salt in ocean. Sodium chloride; NaCl 2. Amount of Earth covered by Water 71% 3. Four oceans: What are they? Atlantic, Pacific, Arctic, Indian
Overview. Beach Features. Coastal Regions. Other Beach Profile Features. CHAPTER 10 The Coast: Beaches and Shoreline Processes.
Overview CHAPTER 10 The Coast: Beaches and Shoreline Processes Coastal regions constantly change. The beach is a dominant coastal feature. Wave activity continually modifies the beach and coastal areas.
Atmospheric Circulation (Ch. 8) Ocean & Atmosphere are intertwined Gases & waters freely exchanged Wind Weather Climate
Atmospheric Circulation (Ch. 8) Ocean & Atmosphere are intertwined Gases & waters freely exchanged Wind Weather Climate Atmospheric Structure Consists of Layers Separated by Temperature Stratosphere: Temperature
GEOGRAPHY - STD 8 [ ] Q1.
![GEOGRAPHY - STD 8 [ ] Q1.](/thumbs/84/90631870.jpg "GEOGRAPHY - STD 8 [ ] Q1.")
GEOGRAPHY - STD 8 Movements of Oceans [2016-2017] Q1. Name the two types of regular movements in the oceans. Ans. The regular movements in the ocean are of two types: 1. Horizontal Ocean currents 2. Vertical
2 Air Masses and Fronts
CHAPTER 16 2 Air Masses and Fronts SECTION Understanding Weather BEFORE YOU READ After you read this section, you should be able to answer these questions: How is an air mass different from a front? How
Whether or not the whirlpool appears and how rapidly it spins are a function of the tides. High tides and especially spring tides produce the most
Whirlpools In addition, the changing of the tides can create another hazard known as a whirlpool. These are created when the water from two opposing currents meet and form a vortex. (This is NOT what happens
Tides. Tides: longest waves. or seas. or ripples
Tides or ripples or seas Tides: longest waves Tides Definition: The rise and fall of sea level due to the gravitational forces of the Moon and Sun and the rotation of the Earth. Why tides are important?
Chapter 12: Coasts (after a brief review of Tides)
Chapter 12: Coasts (after a brief review of Tides) 1 Questions from previous classes: What happens when a wave meets a current? wave = people walking current = bus If wave goes with the current, the wave
The ocean water is dynamic. Its physical
CHAPTER MOVEMENTS OF OCEAN WATER The ocean water is dynamic. Its physical characteristics like temperature, salinity, density and the external forces like of the sun, moon and the winds influence the movement
SURFACE CURRENTS AND TIDES
NAME SURFACE CURRENTS AND TIDES I. Origin of surface currents Surface currents arise due to the interaction of the prevailing wis a the ocean surface. Hence the surface wi pattern (Figure 1) plays a key
LAB: WHERE S THE BEACH
Name: LAB: WHERE S THE BEACH Introduction When you build a sandcastle on the beach, you don't expect it to last forever. You spread out your towel to sunbathe, but you know you can't stay in the same spot
Canada s vast size creates a diverse range of weather conditions and climatic conditions. Warming trend for last 10 years Wet Spring Dry five summers
Chapter 4 Weather and Climate Canada s vast size creates a diverse range of weather conditions and climatic conditions. Weather examples: Rainy today Snow tomorrow Fog on Wednesday 23 degree C today High
4/20/17. #31 - Coastal Erosion. Coastal Erosion - Overview
Writing Assignment Due Monday by 11:59 pm #31 - Coastal Erosion Beach front property! Great View! Buy now at a great price! See main class web pages for detailed instructions Essays will be submitted in
Australian Coastal Councils Conference
Australian Coastal Councils Conference Kiama March 2019 Where Has My Beach Gone? (and what can I do about it?) Dr Andrew McCowan Water Technology Where Has My Beach Gone? Where Has My Beach Gone? Where
DELHI PUBLIC SCHOOL TAPI
DELHI PUBLIC SCHOOL TAPI CLASS VII Learning Partnership 5 (KEY) Water : LESSON 5: Water (KEY) Writing Task: W.B (pp-136) 1. What are the 3 main process involved in the water cycle. Evaporation, Condensation,
City of Del Mar Local Coastal Plan (LCP) Amendment for Sea Level Rise and Coastal Flooding
City of Del Mar Local Coastal Plan (LCP) Amendment for Sea Level Rise and Coastal Flooding 6/22/17 Presentation to Sea Level Rise Stakeholder- Technical Advisory Committee (STAC) Nick Garrity, P.E. Lindsey
Coastal management has lagged behind the growth in population leading to problems with pollution
Fifty percent of the population of the industrialized world lives within 100 km of a coast. Coastal management has lagged behind the growth in population leading to problems with pollution and natural
La Rance tidal power plant in La Rance, France. Tidal and Wave Energy
La Rance tidal power plant in La Rance, France Tidal and Wave Energy Tides Tides are caused by the pull of the moon. Tides involve the rise and fall of sea levels. Around the coast of Ireland, the sea
Lecture 13 El Niño/La Niña Ocean-Atmosphere Interaction. Idealized 3-Cell Model of Wind Patterns on a Rotating Earth. Previous Lecture!
Lecture 13 El Niño/La Niña Ocean-Atmosphere Interaction Previous Lecture! Global Winds General Circulation of winds at the surface and aloft Polar Jet Stream Subtropical Jet Stream Monsoons 1 2 Radiation
THE RESTLESS SEA. https://pao.cnmoc.navy.mil/pao/educate/oceantalk2/indexrestless.htm
THE RESTLESS SEA Energy from the sun is the engine that drives the major ocean basin circulation patterns. Rising warm air, sinking cold air, and uneven heating of the Earth's surface create wind, the
Finish Characteristics of Climate
Bell Ringer Finish Characteristics of Climate Wind Coriolis Effect Newton s second law: a body in motion will continue in motion (unchanged) unless acted upon by an outside force. Liquid (water) and gas
OECS Regional Engineering Workshop September 29 October 3, 2014
B E A C H E S. M A R I N A S. D E S I G N. C O N S T R U C T I O N. OECS Regional Engineering Workshop September 29 October 3, 2014 Coastal Erosion and Sea Defense: Introduction to Coastal Dynamics David
CHAPTER 7 Ocean Circulation
1 2 3 4 5 6 7 8 9 10 11 12 13 14 CHAPTER 7 Ocean Circulation Words Ocean currents Moving seawater Surface ocean currents Transfer heat from warmer to cooler areas Similar to pattern of major wind belts
The Impact on Great South Bay of the Breach at Old Inlet Charles N. Flagg School of Marine and Atmospheric Sciences, Stony Brook University
The Impact on Great South Bay of the Breach at Old Inlet Charles N. Flagg School of Marine and Atmospheric Sciences, Stony Brook University The previous report provided a detailed look at the conditions
FOR PERSONAL USE. Shoreline Erosion BROWARD COUNTY ELEMENTARY SCIENCE BENCHMARK PLAN ACTIVITY ASSESSMENT OPPORTUNITIES. Grade 4 Quarter 1 Activity 9
activity 9 Shoreline Erosion BROWARD COUNTY ELEMENTARY SCIENCE BENCHMARK PLAN Grade 4 Quarter 1 Activity 9 SC.D.1.2.4 The student knows that the surface of the Earth is in a continuous state of change
HYDROSPHERE, OCEANS AND TIDES
HYDROSPHERE, OCEANS AND TIDES Revision 10x10learning.com 1 Chapter 12. In the Earth s Atmosphere On surface of the Earth Under the ground Hydrosphere comprises of ALL WATER Water Vapour = 0.001% Is very
Modeling Sediment Transport Along the Upper Texas Coast
Modeling Sediment Transport Along the Upper Texas Coast David B. King Jr. Jeffery P. Waters William R. Curtis Highway 87 roadbed, Jefferson County Galveston District Corps Sabine Pass to San Luis Pass
WIND SPEED LENGTH OF TIME WIND BLOWS (Duration) DISTANCE OVER WHICH IT BLOWS (Fetch)
WAVES Up and down movement of ocean surface Transportation of energy across the water over vast distances If not stopped by anything, waves can travel entire oceans Size and speed depend upon: WIND SPEED
Variation in Beach Profile and Sediment Characteristics at Popham Beach, Phippsburg, ME
Colby College Digital Commons @ Colby Undergraduate Research Symposium Student Research 2006 Variation in Beach Profile and Sediment Characteristics at Popham Beach, Phippsburg, ME Kathryn Lidington Colby
Name: OBJECTIVES: By the end of today s lesson, you will be able to
7 th Grade Science Unit: Water s Cycles and Patterns Lesson: WCP 21 Name: Date: Monday, October 3, 2016 Homeroom: _ OBJECTIVES: By the end of today s lesson, you will be able to SWBAT Explain how currents
Ocean Currents that Redistribute Heat Globally
Ocean Currents that Redistribute Heat Globally Ocean Circulation Ocean Currents Fig. CO7 OCEAN CURRENTS Surface ocean currents are similar to wind patterns: 1. Driven by Coriolis forces 2. Driven by winds
McKnight's Physical Geography 11e
Chapter 2 Lecture McKnight's Physical Geography 11e Lectures Chapter 5 Atmospheric Pressure and Wind Michael Commons Ohio Northern University Atmospheric Pressure and Wind The Nature of Atmospheric Pressure
What Causes Different Weather?
What Causes Different Weather? Table of Contents What causes weather?...3 What causes it to rain or snow?...4 What causes flooding?...5 What causes hail?...6 What causes the seasons?...7-8 What causes
RE: Hurricane Matthew Beach Damage Assessment and Recommendations [CSE 2416]
![RE: Hurricane Matthew Beach Damage Assessment and Recommendations [CSE 2416]](/thumbs/83/87675702.jpg "RE: Hurricane Matthew Beach Damage Assessment and Recommendations [CSE 2416]")
October 25, 2016 Iris Hill Town Administrator Town of Edisto Beach 2414 Murray St Edisto Beach SC 29438 RE: Hurricane Matthew Beach Damage Assessment and Recommendations [CSE 2416] Dear Iris, Hurricane
Ocean Currents Unit (4 pts)
Name: Section: Ocean Currents Unit (Topic 9A-1) page 1 Ocean Currents Unit (4 pts) Ocean Currents An ocean current is like a river in the ocean: water is flowing traveling from place to place. Historically,
The Continuing Evolution of the New Inlet
The Continuing Evolution of the New Inlet Charles N. Flagg, Roger Flood and Robert Wilson School of Marine and Atmospheric Sciences, Stony Brook University It is now a year plus since super storm Sandy
OCN 201 Surface Circulation
OCN 201 Surface Circulation Excess heat in equatorial regions requires redistribution toward the poles 1 In the Northern hemisphere, Coriolis force deflects movement to the right In the Southern hemisphere,
Waves waves Waves are defined by the following: Wave height H Wavelength L Period T Velocity V Breaking Waves
Waves The winds not only drive surface currents, it also causes waves. Waves appear on the surface as a series of crests and troughs, moving in the direction of the wind. Waves are defined by the following:
Nearshore Sediment Transport What influences the loss of sediment on Beaches? - Waves - Winds - Tidal Currents - River discharge - Runoff
Tides & Beaches Nearshore Sediment Transport What influences the loss of sediment on Beaches? - Waves - Winds - Tidal Currents - River discharge - Runoff Oceans Ocean Topography Physical Structure of the
UNDERSTANDING STORM SURGE
The Education Program at the New Jersey Sea Grant Consortium 22 Magruder Road, Fort Hancock, NJ 07732 (732) 872-1300 www.njseagrant.org UNDERSTANDING STORM SURGE ACTIVITY 6 SURGE OF THE STORM http://secoora.org/classroom/virtual_hurricane/surge_of_the_storm>
Imagine that you can see a side view of a wave as it approaches a beach. Describe how the wave changes as the wave approaches the beach.
Geology 101 Name Reading Guide for Ch. 19: Shores and Coastal Processes (p. 612) Waves, Currents, and Tides (p. 614) Waves and Currents (p. 614) Imagine that you can see a side view of a wave as it approaches
Texas passes, longshore transport, hurricanes, beach erosion and sea level
Texas passes, longshore transport, hurricanes, beach erosion and sea level Richard L. Watson, Ph.D. (361) 749-4152 Field work can be strange! 120,000 years of sea level Years each zone exposed above S/L
Ocean Motion Notes. Chapter 13 & 14
Ocean Motion Notes Chapter 13 & 14 What is a Wave? Wave: movement of energy through a body of water How are Waves Caused? Caused mostly by wind Wind blowing on the water transmits energy to the water Size
MAR 110 LECTURE #16 Tides
MAR 110: Lecture 16 Outline Tides 1 MAR 110 LECTURE #16 Tides Tides Are Waves Tidal wave energy is concentrated at periods of approximately 12 and 24 hours. (ItO) Equilibrium Tidal Forcing The theoretical
OCN201 Spring14 1. Name: Class: Date: True/False Indicate whether the statement is true or false.
Name: Class: _ Date: _ OCN201 Spring14 1 True/False Indicate whether the statement is true or false. 1. Short residence time elements are uniformly distributed in the oceans 2. Thermohaline circulation
OCN-201 Chemistry and Physics section
Name: Class: _ Date: _ OCN-201 Chemistry and Physics section True/False Indicate whether the statement is true or false. 1. Because of the dissolved salt in seawater its freezing point is lower than that
What causes the tides in the ocean?
What causes the tides in the ocean? By NASA and NOAA on 02.09.17 Word Count 809 Level MAX Flying gulls on Morro Strand State Beach, California, at low tide. Morro Rock is seen in the background. Photo
Agronomy 406 World Climates
Agronomy 406 World Climates January 30, 2018 Monsoons. Ocean properties and circulation. Review for today: Online textbook: 1.3.1 (Sea water) Composition and properties. For Thursday: Rahmstorf, S.: The
For Class Today How does ocean water circulate? Ocean currents, surface currents, gyres, currents & climate, upwelling, deep ocean circulation
For Class Today Modified Cornell Notes on section 16.1 (pg. 448-453) **Follow the guide in your ISN and previous notes for help** Heading: How does ocean water circulate? Left hand side categories: Ocean
2. Water levels and wave conditions. 2.1 Introduction
18 2. Water levels and wave conditions 2.1 Introduction This Overtopping Manual has a focus on the aspects of wave run-up and wave overtopping only. It is not a design manual, giving the whole design process
MAR 110 LECTURE #22 Standing Waves and Tides
27 October 2007 MAR110_Lec22_standing Waves_tides_27oct07.doc 1 MAR 110 LECTURE #22 Standing Waves and Tides Coastal Zone Beach Profile Figure 22.1 Beach Profile Summer Onshore Sand Transport Breaking
Oceans and Coasts. Chapter 18
Oceans and Coasts Chapter 18 Exploring the oceans The ocean floor Sediments thicken and the age of the seafloor increases from ridge to shore The continental shelf off the northeast United States Constituent
Ocean Circulation. Si Hui Lee and Frances Wen. You can access ME at
Ocean Circulation Si Hui Lee and Frances Wen You can access ME at http://tinyurl.com/oceancirculation Earth - the blue planet - 71% area covered by the oceans - 3/4 of ocean area between 3000-6000m deep
Synoptic Lab, MET 421, Test 2
Name Synoptic Lab, MET 421, Test 2 1) For a 15 ms -1 east wind blowing towards Milwaukee a) Calculate the distance to the east shore of Lake Michigan. You can use a distance calculator website such as
Figure 1, Chart showing the location of the Breach at Old Inlet and sensors deployed in Great South Bay.
The Impact on Great South Bay of the Breach at Old Inlet Charles N. Flagg and Roger Flood School of Marine and Atmospheric Sciences, Stony Brook University The Great South Bay project (http://po.msrc.sunysb.edu/gsb/)
Air Masses and Fronts
Air Masses and Fronts A huge body of air that has similar temperature, humidity, and air pressure at any given height is called an air mass. A single air mass may spread over millions of square kilometers
Climate Change Impacts to KSC Launch Complex
Climate Change Impacts to KSC Launch Complex Presented to: 2010 International Workshop on Environment and Energy By: John Shaffer NASA Environmental Management Branch Kennedy Space Center Hurricane Season
Local Winds. Please read Ahrens Chapter 10
Local Winds Please read Ahrens Chapter 10 Scales of Motion Microscale: meters Turbulent eddies Formed by mechanical disturbance or convection Lifetimes of minutes Mesoscale: km s to 100 s of km s Local
Impacts of breakwaters and training walls
Across the eastern seaboard of Australia, breakwaters and training walls have instigated fundamental perturbations to coastal and estuary processes. This has induced long-term changes to foreshore alignments,
IMPACTS OF COASTAL PROTECTION STRATEGIES ON THE COASTS OF CRETE: NUMERICAL EXPERIMENTS
IMPACTS OF COASTAL PROTECTION STRATEGIES ON THE COASTS OF CRETE: NUMERICAL EXPERIMENTS Tsanis, I.K., Saied, U.M., Valavanis V. Department of Environmental Engineering, Technical University of Crete, Chania,