EROSIONAL RATES IN THE POINT AUX CHENES BAY AREA, MISSISSIPPI: Kathleen P. Wacker G. Alan Criss INTRODUCTION
|
|
- Chastity Barton
- 5 years ago
- Views:
Transcription
1 Summary of a Paper Presented at the: Sixtieth Annual Meeting of the Mississippi Academy of Sciences in Jackson, Mississippi February 22, 1996 =============================================================== EROSIONAL RATES IN THE POINT AUX CHENES BAY AREA, MISSISSIPPI: Kathleen P. Wacker G. Alan Criss Cooperative Intern Program Between The Mississippi Gulf Coast Community College - Jackson County Campus and The University of Southern Mississippi - Gulf Coast Research Laboratory INTRODUCTION This study was conducted to determine rates of erosion in the Point aux Chenes Bay area, located in the extreme southeastern coastal portion of the state of Mississippi and bordering Alabama (Figure 1). The study area contains one of the few remaining extensive stands of coastal marshgrass environments in the state. The Thematic Mapper Simulator (TMS) image in Figure 2 shows the coverage of this marshgrass environment in the study area. Figure 2 is a digital image which was taken on November 21, 1988 from a high-altitude aircraft using an instrument which simulates the spatial and spectral resolution of the Thematic Mapper on the Landsat-5 satellite (pixel resolution 30 m). The near-infrared band ( m) was processed to produce this pseudocolor image in which the locations of Spartina and Juncus marshgrasses are correlated with red shades. Green shades indicate flooded marshgrass locations. The vertical stripe near the center of the image is a few lines of bad digital data, not a physical feature. Since this study began most of the study area has been purchased and designated as part of Grand Bay National Wildlife Refuge (Figure 3). Previous studies have documented the progressive nature of erosion in the study area. The shoreline silhouettes in Figures 4a and 4b were produced in a previous study 1
2 (Eleuterius and Criss, 1991) using historical charts, aircraft photos, and satellite images to document the historically dramatic erosion in the study area. Otvos (1990) concluded that a hurricane during the period of bisected a long offshore barrier island into present day Dauphin and Petit Bois Islands. This allowed uninterrupted waves from the Gulf of Mexico to impact the area around Point aux Chenes Bay with the accompanying erosion. Note especially the destruction of the Grande Batture Islands. METHODS After noting the historical erosion in the study area, a series of studies was undertaken to determine the linear loss of shoreline. In July 1992 reference markers were placed at 20 station locations (Figure 5) along the shoreline perimeter of Point aux Chenes Bay, the remnants of the Grande Batture Islands, west Grand Bay, and Middle Bay. White PVC plastic pipes three inches in diameter were placed at the shoreline drop-off at each station location. Another marker was placed 20 feet inland approximately perpendicular to the immediate shoreline trend. Loran-C latitude-longitude were recorded for each marker to facilitate relocation. The stations were revisited in October 1995 to measure the change of the distance of the reference markers from the shoreline location of that date (Figure 6: Note the original shoreline marker in the water). These measurements indicated the linear erosion over a period of three years and three months. New reference markers were installed a distance inland of markers remaining onshore at each station location. New reference markers were installed at the shoreline and a distance inland if no markers were found still on-shore. The distance each new reference marker was located inland was based on the linear loss of shore at each station. The distance from shore data was recorded along with the GPS latitude-longitude of each reference marker. Additionally, reference markers had been installed in February 1990 at the position of station number 8. The markers at this location had been in place for a period of five years and eight months. 2 DISCUSSION Two scenarios seem to be basically responsible for the processes of erosion in the coastal area. At low water levels in relation to the beach scarp, the breaking or surging of waves against the marsh substrate for a sustained period of time results in undermining of the marsh substrate.
3 3 When the concavity is sufficiently deep, the weight of the unsupported marsh and substrate above falls away in large clumps (Figure 7) which are rapidly broken down by wave action. When the water elevation is high relative to the beach, the breaking waves plunge on top of the marsh substrate. This impact can break away large clumps undermined by the previous scenario. Another important aspect of this scenario is that the sediment laden waters directed inland after impacting the marsh substrate may literally cut away the marsh vegetation leaving only stubble for feet inland (Figure 8), beyond which a fan of sediment is laid down (Figure 9). In some instances the first few inches of the marsh substrate may be removed (Figure 8). Narrow channels maybe cut well inland into the marsh by the attack of waves following this scenario (Figure 8). RESULTS The results of the linear shoreline change measurements at each station during the period July October 1995 are presented in Table 1(see also Figure 10). A question mark indicated that no markers could be found at that station. The minimum linear shoreline loss of 12' 1" occurred at station 19. The maximum linear shoreline loss of 61' 1" occurred at station 14. The only station to gain shoreline was station 20 (7' 10"). The total linear shoreline loss at station 8, which was first measured in February 1990, was 30' 6" between 2/90-10/95 (5 years and 8 months).
4 TABLE 1: RESULTS Station Shoreline Change 7 / / ? 2-17' 1" 3-41' 3" 4-59' 6" 5? 6-43' 0" 7-15' 6" 8-17' 2" (30'6" since 2/90) 9-16' 0" 10-14' 6" 11-14' 8" 12-36' 10" 13? 14-61' 1" 15? 16-17' 8" 17-16' 1" 18-16' 8" 19-12' 1" ' 10" Minimum loss = 12' 1" (station 19) Maximum loss = 61' 1" (station 14) Gain = 7' 10" (station 20) 4
5 Figure 1. Study Area 5
6 Figure 2. Thematic Mapper Simulator (TMS) pseudocolor image of the study area 6
7 Figure 3. Proposed acquisition boundary of Grand Bay National Wildlife Refuge 7
8
9
10 Figure 5. Station Locations 10
11 Figure 6 Figure 7 Figure 8 Figure 9 11
12 Figure 10 12
13 13 References Criss, G. A Evaluation of Airborne Thematic Mapper Simulator (TMS) Digital Data and High Altitude Aircraft Infrared Photographs for Assessment of Conditions in the Vicinity of Pt. aux Chenes Bay, Mississippi. Journal of the Mississippi Academy of Sciences 35(Supplement): Eleuterius, C. K Hydrology of Mississippi Sound North of Petit Bois Pass. Mississippi Marine Resources Council. 57 pages. Eleuterius, C. K. and G. A. Criss Point aux Chenes: Past, Present, and Future Perspective of Erosion. Final Report, December Mississippi Department of Wildlife, Fisheries, and Parks, Coastal Division / Bureau of Marine Resources. 45 pages. Eleuterius, C. K. and G. A. Criss Coastal Erosion: Point aux Chenes, Mississippi. Proceedings: America's Sea - Keep It Shining! The Gulf of Mexico Symposium. Innisbrook, Tarpon Springs, Florida, December Environmental Protection Agency's Gulf of Mexico Program. Technical Poster Session. p Eleuterius, C. K. and G. A. Criss Grande Batture Island / Point aux Chenes: A Coastal Erosion Scenario. Journal of the Mississippi Academy of Sciences 37(1): 50. Meyer-Arendt, K. J. and K. A. Kramer Deterioration and Restoration of the Grand Batture Islands, Mississippi. Mississippi Geology 11(4). Otvos, Ervin G Barrier Island Evolution and History of Migration, North-Central Gulf Coast. In: Stephen Leatherman (editor). Barrier Islands. Academic Press. Otvos, Ervin G Barrier Island Formation. Marine Geology 43: Reference this presentation as: Wacker, W. P. and G. A. Criss Erosional Rates in the Point aux Chenes Bay Area, Mississippi: Journal of the Mississippi Academy of Sciences 41(1): 67.
MISSISSIPPI COASTAL IMPROVEMENTS
MISSISSIPPI COASTAL IMPROVEMENTS PROGRAM (MsCIP) Comprehensive Barrier 237 27 200 237 27 200 Island 237 Restoration 27 200 Plan 80 9 27 252 74.59 255 255 255 0 0 0 63 63 63 3 32 22 239 65 53 0 35 20 2
More informationHurricanes and Storm Surge : Before coming to lab, visit the following web site:
Geol 108 Lab #7 Week of October 15-19, 2012 Coastal Studies Hurricanes and Storm Surge : Before coming to lab, visit the following web site: http://www.usatoday.com/graphics/weather/gra/gsurge/flash.htm
More informationImpacts of Hurricane Rita on the Beaches of Western Louisiana
Impacts of Hurricane Rita on the Beaches of Western Louisiana By Hilary F. Stockdon, Laura A. Fauver, Asbury H. Sallenger, Jr., and C. Wayne Wright Hurricane Rita made landfall as a category 3 storm in
More informationLab 12 Coastal Geology
Lab 12 Coastal Geology I. Fluvial Systems Hydrologic Cycle Runoff that flows into rivers = precipitation (rain and snowmelt) [infiltration (loss to groundwater) + evaporation (loss to atmosphere) + transpiration
More informationRegional Sediment Management
Regional Sediment Management Linda S. Lillycrop Program Manager Coastal Engineer US Army Engineer Research and Development Center Coastal and Hydraulics Laboratory Q AVG Coastal Resilience: The Environmental,
More informationHomework 8: Hurricane Damage (adapted from Pipkin et al.)
1 Homework 8: Hurricane Damage (adapted from Pipkin et al.) Tropical cyclones have a significant impact on coastal areas of the world. In the Atlantic and Eastern Pacific Oceans they are called hurricanes
More informationOyster Reef for Shoreline Stabilization and Restoration. Jason Kirkpatrick Conservation Program Manager MacDill AFB Tampa, Florida
Oyster Reef for Shoreline Stabilization and Restoration Jason Kirkpatrick Conservation Program Manager MacDill AFB Tampa, Florida Interbay Penninsula Port of Tampa X The few remaining mangroves are being
More informationClimate. Annual Temperature (Last 30 Years) January Temperature. July Temperature. Average Precipitation (Last 30 Years)
Climate Annual Temperature (Last 30 Years) Average Annual High Temp. (F)70, (C)21 Average Annual Low Temp. (F)43, (C)6 January Temperature Average January High Temp. (F)48, (C)9 Average January Low Temp.
More informationMonitoring Hurricane Rita Inland Storm Surge
Monitoring Hurricane Rita Inland Storm Surge By Benton D. McGee, Roland W. Tollett, and Burl B. Goree Pressure transducers (sensors) are accurate, reliable, and cost-effective tools to measure and record
More information2 Georgia: Its Heritage and Its Promise
TERMS region, erosion, fault, elevation, Fall Line, aquifer, marsh, climate, weather, precipitation, drought, tornado, hurricane, wetland, estuary, barrier island, swamp PLACES Appalachian Mountains, Appalachian
More informationPoint aux Chenes: Past, Present, and Future Perspective of Erosion
Point aux Chenes: Past, Present, and Future Perspective of Erosion by Charles K. Eleuterius, Ph.D. G. Alan Criss Physical Oceanography Section Gulf Coast Research Laboratory Ocean Springs, Mississippi
More informationHurricane Harvey: Texas Coastal Erosion Hot Spot Analysis
Hurricane Harvey: Texas Coastal Erosion Hot Spot Analysis Texas ASBPA Symposium April 24, 2018 Alan Johnson, FEMA Chris Levitz, Compass Agenda Introduction Hurricane Harvey Erosion Hot Spot Analysis Purpose
More informationHURRICANE FRANCES CHARACTERISTICS and STORM TIDE EVALUATION
HURRICANE FRANCES CHARACTERISTICS and STORM TIDE EVALUATION ((DRAFT)) By Robert Wang and Michael Manausa Sponsored by Florida Department of Environmental Protection, Bureau of Beaches and Coastal Systems
More informationTropical Storm Harvey: SE Texas Impacts
Tropical Storm Harvey: SE Texas Impacts 10 AM CDT UPDATE Thursday, August 24, 2017 Prepared by: Dan Reilly, Brian Kyle PLEASE MUTE YOUR LINES AND DON T PUT ON HOLD! Situation Overview Tropical Storm Harvey
More informationVisualizing hurricanes
Visualizing hurricanes NAME: DATE: Scientific visualization is an integral part of the process of simulating natural phenomena. In the computational sciences, the main goal is to understand the workings
More informationQuantifying effects of oil on coastal dune vegetation. Thomas Miller and Elise Gornish Biological Science, Florida State University
Quantifying effects of oil on coastal dune vegetation Thomas Miller and Elise Gornish Biological Science, Florida State University Natural History of Barrier Islands in the Northern Gulf Make up ~70% of
More informationNatural Disasters. in Florida. Severe Thunderstorms
Natural Disasters in Florida SC.6.E.7.7 Investigate how natural disasters have affected human life in Florida. Severe Thunderstorms While the typical afternoon thunderstorm in Florida may not appear to
More informationThird Annual Monitoring Report Tidal Wetland Restoration 159 Long Neck Point Road, Darien, CT NAE
1) Project Overview Third Annual Monitoring Report Tidal Wetland Restoration 159 Long Neck Point Road, Darien, CT NAE-2007-1130 December 15, 2014 This is the third year of a five year monitoring program
More informationHurricane Wilma Post Storm Data Acquisition Estimated Peak Wind Analysis and Storm Tide Data. December 27, 2005
Hurricane Wilma Post Storm Data Acquisition Estimated Peak Wind Analysis and Storm Tide Data December 27, 2005 Hurricane Wilma was the sixth major hurricane of the record-breaking 2005 Atlantic hurricane
More informationDeveloped in Consultation with Florida Educators
Developed in Consultation with Florida Educators Table of Contents Next Generation Sunshine State Standards Correlation Chart... 7 Benchmarks Chapter 1 The Practice of Science...................... 11
More informationThe Use of Geographic Information Systems to Assess Change in Salt Marsh Ecosystems Under Rising Sea Level Scenarios.
The Use of Geographic Information Systems to Assess Change in Salt Marsh Ecosystems Under Rising Sea Level Scenarios Robert Hancock The ecological challenges presented by global climate change are vast,
More informationThe Coast: Beaches and Shoreline Processes
1 2 3 4 5 6 7 8 9 The Coast: es and Shoreline Processes Trujillo & Thurman, Chapter 10 Oceanography 101 Chapter Objectives Recognize the various landforms characteristic of beaches and coastal regions.
More informationThe Coast: Beaches and Shoreline Processes Trujillo & Thurman, Chapter 10
The Coast: es and Shoreline Processes Trujillo & Thurman, Chapter 10 Oceanography 101 Chapter Objectives Recognize the various landforms characteristic of beaches and coastal regions. Identify seasonal
More informationWetland Sediment Dynamics at Crissy Field Marsh Annual Report
Wetland Sediment Dynamics at Crissy Field Marsh 27 Annual Report John Callaway Department of Environmental Science University of San Francisco 217 Fulton St. San Francisco, CA 94117 (415) 422-572 callaway@usfca.edu
More informationPreliminary Results from Coordinated Sea-Level Rise Modeling Using SLAMM, the Sea Level Affecting Marshes Model, Across the US Gulf of Mexico Coast
Preliminary Results from Coordinated Sea-Level Rise Modeling Using SLAMM, the Sea Level Affecting Marshes Model, Across the US Gulf of Mexico Coast James W. Pahl, Ph.D., and Kristin DeMarco, State of Louisiana
More informationHURRICANE IVAN CHARACTERISTICS and STORM TIDE EVALUATION
HURRICANE IVAN CHARACTERISTICS and STORM TIDE EVALUATION By Robert Wang and Michael Manausa Sponsored by Florida Department of Environmental Protection, Bureau of Beaches and Coastal Systems Submitted
More informationFlorida Panhandle and Alabama Beaches Welcome Spring Break: Free of Tar Balls at Last
Florida Panhandle and Alabama Beaches Welcome Spring Break: Free of Tar Balls at Last Ping Wang, James H. Kirby III, and Jun Cheng Coastal Research Laboratory, Department of Geology, University of South
More informationDescriptions and Performance
LSU AgCenter Coastal Plants Program Smooth Cordgrass Varieties: Descriptions and Performance Smooth cordgrass (Spartina alterniflora Loisel.) is a perennial grass native to intertidal saline marshes along
More informationHurricane Katrina and Oil Spills: Impact on Coastal and Ocean Environments
Archived version from NCDOCKS Institutional Repository http://libres.uncg.edu/ir/asu/ Pine, J. C. (June 2006). Hurricane Katrina and oil spills: Impact on coastal and ocean environments. Oceanography,
More informationExtreme Changes to Barrier Islands Along the Central Gulf of Mexico Coast During Hurricane Katrina
Extreme Changes to Barrier Islands Along the Central Gulf of Mexico Coast During Hurricane Katrina By Asbury Sallenger, Wayne Wright, Jeff Lillycrop, Peter Howd, Hilary Stockdon, Kristy Guy, and Karen
More informationSediment Management in the Coastal Bays
Sediment Management in the Coastal Bays Introduction Need for ecosystem view of sediment management in Coastal Bays Island loss and restoration Navigation needs Habitat Trade offs Living Shoreline Requirements
More informationDIVISION OF COASTAL MANAGEMENT TO STUDY CURRENT LONG-TERM EROSION RATES ADJACENT TO TERMINAL GROINS
DIVISION OF COASTAL MANAGEMENT TO STUDY CURRENT LONG-TERM EROSION RATES ADJACENT TO TERMINAL GROINS North Carolina Department of Environmental Quality Division of Coastal Management February 22, 2018 N.
More informationMEMORANDUM FOR SWG
MEMORANDUM FOR SWG-2007-1623 Subject: Jurisdictional Determination (JD) for SWG-2007-1623 on Interdunal Wetlands Adjacent to Traditional Navigable Waters (TNWs) Summary The U.S. Environmental Protection
More informationSEGMENTED BREAKWATERS AND THEIR USE IN COASTAL LOUISIANA
SEGMENTED BREAKWATERS AND THEIR USE IN COASTAL LOUISIANA Prepared by: Louisiana Coastal Protection and Restoration Authority Engineering Division March 2016 The geology of Louisiana s coastal zone is intimately
More informationVulnerability Assessment of Coastal Flooding Threats St. Joseph Bay to Apalachee Bay Coastline - Draft
Vulnerability Assessment of Coastal Flooding Threats St. Joseph Bay to Apalachee Bay Coastline - Draft INTRODUCTION Located on the Gulf coast of Florida, the Apalachee Bay Region includes four coastal
More informationGIS 2010: Coastal Erosion in Mississippi Delta
1) Introduction Problem overview To what extent do large storm events play in coastal erosion rates, and what is the rate at which coastal erosion is occurring in sediment starved portions of the Mississippi
More informationSupplement of Scenario-based numerical modelling and the palaeo-historic record of tsunamis in Wallis and Futuna, Southwest Pacific
Supplement of Nat. Hazards Earth Syst. Sci., 15, 1763 1784, 2015 http://www.nat-hazards-earth-syst-sci.net/15/1763/2015/ doi:10.5194/nhess-15-1763-2015-supplement Author(s) 2015. CC Attribution 3.0 License.
More informationNotes and Summary pages:
Topographic Mapping 8.9C Interpret topographical maps and satellite views to identify land and erosional features and predict how these shapes may be reshaped by weathering ATL Skills: Communication taking
More informationChapter 1 Study Guide
Chapter 1 Study Guide Reminders: Vocabulary quiz and test will be on Tuesday, September 6th. Complete study guide and bring completed to school Friday, September 2nd. You are NOT required to print the
More informationCoastal Barrier Island Network (CBIN): Management strategies for the future
Coastal Barrier Island Network (CBIN): Management strategies for the future Heather Joesting*, Amy Williams**, Rusty Feagin**, and William K. Smith* *Department of Biology, Wake Forest University, Winston
More informationApplication #: TEXT
TOWN OF FORT MYERS BEACH 2008 PROPOSED COMPREHENSIVE PLAN AMENDMENTS Application #: 2008-13-TEXT Description: Modify the Coastal Management and Future Land Use Elements to reflect the state s new definition
More informationHolderness Erosion and Evolution of the Spurn Peninsula
Holderness Erosion and Evolution of the Spurn Peninsula Prof. Ken Pye and Dr. Simon Blott Kenneth Pye Associates Ltd. Outline of the Presentation Overview of historical erosion trends Effects of coast
More informationHurricane Irma Page 1 HURRTRAK RM/Pro 2017 Summary Report for Tampa, FL 09/10/ EDT, Adv. # 46
Hurricane Irma Page 1 Description of impact to Tampa, FL, Tampa, FL, is expected to receive a major impact from Hurricane Irma. The forecast maximum wind for this location has increased since the last
More informationTropical Storm Ana. Created 6:00 AM Sun May 10, 2015 John Cole Warning Coordination Meteorologist
Tropical Storm Ana Threat Assessment for Eastern North Carolina Created 6:00 AM Sun May 10, 2015 John Cole Warning Coordination Meteorologist John.cole@noaa.gov National Weather Service Newport/Morehead
More informationL.O Students will learn about factors that influences the environment
Name L.O Students will learn about factors that influences the environment Date 1. At the present time, glaciers occur mostly in areas of A) high latitude or high altitude B) low latitude or low altitude
More informationMonitoring Coastal Marshes for Persistent Saltwater Intrusion
Monitoring Coastal Marshes for Persistent Saltwater Intrusion Maria Kalcic, 1 Callie Hall, 2 Jeff Russell, 3 and Rose Fletcher 1 1 Science Systems and Applications, Inc., Bldg. 1105, John C. Stennis Space
More informationEffects of Sea Level Rise in Florida
Abstract International Research Journal of Earth Sciences ISSN 2321 2527 Int. Res.J. Earth Sci. Effects of Sea Level Rise in Florida Praveen Khanna, Udaya Kumar and Riyaz Ahamed Osankhan Department of
More informationSmooth Cordgrass Varieties. Description and Performance
Smooth Cordgrass Varieties Description and Performance Smooth cordgrass (Spartina alterniflora Loisel.) is a perennial grass native to intertidal saline marshes along the Gulf of Mexico and Atlantic coasts.
More informationChanges to Land 5.7B. landforms: features on the surface of Earth such as mountains, hills, dunes, oceans and rivers
All the landforms on Earth have changed over time and continue to change. Many of the changes were caused by wind, moving water, and moving ice. Mountains have grown and shrunk. Rivers have cut away land
More informationEnvironmental Sensitivity to Oil Spills in Gulf Shores, AL
1 Environmental Sensitivity to Oil Spills in Gulf Shores, AL Prepared by: Matthew Dobbertien 2 December 2011 CE 394K: GIS in Water Resources Dr. David Maidment University of Texas at Austin 1 2 Content
More informationENGINEERING APPROACHES TO SHORELINE PLACEMENT FROM COAST TO COAST
ENGINEERING APPROACHES TO SHORELINE PLACEMENT FROM COAST TO COAST 237 237 237 217 217 217 200 200 200 0 0 0 163 163 163 131 132 122 80 119 27 252 174.59 83 36 118 110 135 120 112 92 56 62 102 130 Comparing
More informationThink about the landforms where you live. How do you think they have changed over time? How do you think they will change in the future?
reflect All the landforms on Earth have changed over time and continue to change. Many of the changes were caused by wind, moving water, and moving ice. Mountains have grown and shrunk. Rivers have cut
More informationModeling Coastal Change Using GIS Technology
Emily Scott NRS 509 Final Report December 5, 2013 Modeling Coastal Change Using GIS Technology In the past few decades, coastal communities around the world are being threatened by accelerating rates of
More informationTaunton River Salt Marsh Assessment Results from 2014 season
Taunton River Salt Marsh Assessment Results from 2014 season December, 2014 During the late summer and fall of 2014, Save The Bay evaluated salt marshes in Assonet Bay, Freetown and Broad Cove in Dighton
More informationSHORELINE MANAGEMENT PLAN FOR OWEN ANCHORAGE AND COCKBURN SOUND SHORELINE MONITORING PLAN
SHORELINE MANAGEMENT PLAN FOR OWEN ANCHORAGE AND COCKBURN SOUND SHORELINE MONITORING PLAN CHAPTER EIGHT OF DOCUMENT: LONG-TERM SHELLSAND DREDGING, OWEN ANCHORAGE ENVIRONMENTAL MANAGEMENT PROGRAMME JUNE
More informationWeathering, Erosion, and Deposition
Weathering, Erosion, and Deposition E Q : H O W I S T H E E A R T H A F F E C T E D B Y C O N S T R U C T I V E A N D D E S T R U C T I V E F O R C E S? http://player.discoveryeducation.com/index.cfm?guidassetid=6b1e329e-5a77-4b36-bfa9-1d307f75441c&blnfromsearch=1&productcode=us
More informationStorms. 3. Storm types 4. Coastal Sectors 5. Sorm Location and Seasonality 6. Storm Severity 7. Storm Frequency and grouping 8. The design storm event
1. Introduction Storms 2. The Impact of Storms on the coast 3. Storm types 4. Coastal Sectors 5. Sorm Location and Seasonality 6. Storm Severity 7. Storm Frequency and grouping 8. The design storm event
More informationSupplementary Figure 1. Summary of timeframe for experiments and monitoring presented in
Supplementary Figure 1. Summary of timeframe for experiments and monitoring presented in this study and the Palmer Drought Severity Index (PDSI) for coastal South Carolina (in grey) and Georgia (in black)
More informationChapter 16, Part Hurricane Paths. 2. Hurricane Paths. Hurricane Paths and Damage
Chapter 16, Part 2 Hurricane Paths and Damage 1. Hurricane Paths Start over tropical water except South Atlantic and eastern South Atlantic, where water is too cold. Initially steered by easterly winds
More informationHURRICANE JEANNE CHARACTERISTICS and STORM TIDE EVALUATION
HURRICANE JEANNE CHARACTERISTICS and STORM TIDE EVALUATION ((DRAFT)) By Robert Wang and Michael Manausa Sponsored by Florida Department of Environmental Protection, Bureau of Beaches and Coastal Systems
More informationThe Coastal Change Analysis Program and the Land Cover Atlas. Rebecca Love NOAA Office for Coastal Management
The Coastal Change Analysis Program and the Land Cover Atlas Rebecca Love NOAA Office for Coastal Management Natural Infrastructure = Greater Resilience NOAA C-CAP Regional Land Cover and Change coast.noaa.gov/digitalcoast/data/ccapregional
More informationShoreline Mapping & Erosion Patterns. Julia Knisel Julia Knisel Coastal Shoreline & Floodplain Manager
Shoreline Mapping & Erosion Patterns Along the Massachusetts Coast Julia Knisel Julia Knisel Coastal Shoreline & Floodplain Manager CZM Shoreline Change Project Timeline 1989: produced coast wide maps
More informationEvaluation of Storm Tide Measurements at Panama City Beach, FL
Evaluation of Storm Tide Measurements at Panama City Beach, FL 1993-2007 Prepared by Mark E. Leadon Beaches and Shores Resource Center Florida State University May 2009 Prepared for Florida Department
More informationPrepared by the North American Ice Service. 4 December Seasonal Outlook Great Lakes Winter
Prepared by the North American Ice Service A collaboration of the Canadian Ice Service and the National/Naval Ice Center 4 December 2008 Seasonal Outlook Great Lakes Winter 2008-2009 - 1 - Table of contents
More informationTracking Storm Tide and Coastal Flooding During Hurricane Matthew
Tracking Storm Tide and Coastal Flooding During Hurricane Matthew Stephen Harden, Jeanne Robbins, and Eric Frantz U.S. Geological Survey, South Atlantic Water Science Center Presented to: WRRI Annual Conference
More informationWetland attenuation of Hurricane Rita s storm surge
Wetland attenuation of Hurricane Rita s storm surge Pat Fitzpatrick, Yee Lau, Yongzuo Li, Nam Tran, Chris Hill, and Suzanne Shean Geosystems Research Institute, Mississippi State University Sponsors: NOAA
More informationShoreline and Climate Change Adaptation Alternatives for The Letter Parcel, Bolinas Lagoon
Shoreline and Climate Change Adaptation Alternatives for The Letter Parcel, Bolinas Lagoon Scenic shoreline vista of Bolinas Lagoon and ridges, from Letter Parcel, March 2016 Peter Baye, Coastal Ecologist
More informationGLY Coastal Geomorphology Notes
GLY 4734 - Coastal Geomorphology Notes Dr. Peter N. Adams Spring 2011 2 Coastal Classification In this lecture, we discuss some successful classification schemes of the coastal landscape, and pay particular
More informationSecond Annual Monitoring Report Tidal Wetland Restoration 159 Long Neck Point Road, Darien, CT NAE
1) Project Overview Second Annual Monitoring Report Tidal Wetland Restoration 159 Long Neck Point Road, Darien, CT NAE-2007-1130 December 13, 2013 This is the second year of a five year monitoring program
More information3.0 ROBERTS BANK TIDAL FLAT MORPHOLOGY
Vancouver Port Authority Northwest Hydraulic Consultants Ltd. /Triton Consultants Ltd. Roberts Bank Container Expansion File: 33863 Coastal Geomorphology Study - 19 - November 2004 3.0 ROBERTS BANK TIDAL
More informationGreat Lakes Update. Volume 194: 2015 Annual Summary
Great Lakes Update Volume 194: 2015 Annual Summary Background The U.S. Army Corps of Engineers (USACE) tracks and forecasts the water levels of each of the Great Lakes. This report summarizes the hydrologic
More informationDraft exercise for share fair at Bozeman workshop only. This exercise is not ready for distribution. Please send helpful suggestions to
Draft exercise for share fair at Bozeman workshop only. This exercise is not ready for distribution. Please send helpful suggestions to foleyd@plu.edu Figure list 1. Trailer photograph 2. Location map
More informationCOASTAL DATA APPLICATION
2015 Coastal GeoTools Proactive By Design. Our Company Commitment COASTAL DATA APPLICATION Projecting Future Coastal Flood Risk for Massachusetts Bay Bin Wang, Tianyi Liu, Daniel Stapleton & Michael Mobile
More informationGeol 117 Lecture 18 Beaches & Coastlines. I. Types of Coastlines A. Definition:
I. Types of Coastlines A. Definition: 1. Shore = narrow zone where ocean meets land (e.g. beach) 2. Coast is a broad area where both ocean and land processes act a. Includes onshore marshes, dunes, sea
More informationApplications of GIS in assessing Coastal Change Rachel Hehre November 30, 2004 NRS 509 OVERVIEW
Applications of GIS in assessing Coastal Change Rachel Hehre November 30, 2004 NRS 509 OVERVIEW ITRODUCTION Due to the dynamic nature of coastal systems, representing coastal change with precision and
More information5. MANY COASTAL COMMUNITIES AND FACILITIES WILL FACE INCREASING EXPOSURE TO STORMS.
5. MANY COASTAL COMMUNITIES AND FACILITIES WILL FACE INCREASING EXPOSURE TO STORMS. Climate change is altering the Arctic coastline and much greater changes are projected for the future as a result of
More informationImpact & Recovery of Wetland Plant Communities after the Gulf Oil Spill in 2010 and Hurricane Isaac in 2012
Impact & Recovery of Wetland Plant Communities after the Gulf Oil Spill in 2010 and Hurricane Isaac in 2012 Introduction: The coastal wetlands, estuaries and lagoon systems of the Gulf Coast are a hotspot
More informationRedcliffs Park Coastal inundation and coastal erosion
48 Hereford Street Christchurch 8013 Attention: Deb Taylor Dear Deb 1 Introduction The (MoE) are looking to relocate Redcliffs School to a new school development at and are currently undertaking their
More informationSea-level Rise on Cape Cod: How Vulnerable Are We? Rob Thieler U.S. Geological Survey Woods Hole, MA
Sea-level Rise on Cape Cod: How Vulnerable Are We? Rob Thieler U.S. Geological Survey Woods Hole, MA Outline Sea-level and coastal processes Past sea-level change Predictions for the future Coastal responses
More informationHurricane Irma Page 1 HURRTRAK RM/Pro 2017 Summary Report for Tampa, FL 09/09/ EDT, Adv. # 43
Hurricane Irma Page 1 Description of impact to Tampa, FL, Tampa, FL, is expected to receive a major impact from Hurricane Irma. The forecast maximum wind for this location has decreased since the last
More informationRegional-scale understanding of the geologic character and sand resources of the Atlantic inner continental shelf, Maine to Virginia
Regional-scale understanding of the geologic character and sand resources of the Atlantic inner continental shelf, Maine to Virginia Workshop on Dredging, Beach Nourishment and Bird Conservation Atlantic
More informationCOASTAL DYNAMICS VIRTUAL FIELD TRIP, NORTHEAST FLORIDA. Joann Mossa Department of Geography University of Florida
COASTAL DYNAMICS VIRTUAL FIELD TRIP, NORTHEAST FLORIDA Joann Mossa Department of Geography University of Florida WHERE ARE WE GOING? In NE Florida (Flagler and St. Johns County, south of St. Augustine),
More informationScenarios for the NI coast in the 21 st Century
Scenarios for the NI coast in the 21 st Century Prof Julian Orford Geography, Archaeology & Palaeoecology Queen s University, Belfast Challenging perspective Living by the coast is good for your health!
More informationAlexandra Carvalho, Ph.D., GISP Kathy Fitzpatrick, P.E.
Coastal Data Organization for Project Management and Coastal Planning Martin County, Florida Alexandra Carvalho, Ph.D., GISP Kathy Fitzpatrick, P.E. Outline County Coastal Programs Coastal Geodatabase
More informationCoastal Processes 101. Greg Berman (Woods Hole Sea Grant & Cape Cod Cooperative Extension)
Coastal Processes 101 Greg Berman (Woods Hole Sea Grant & Cape Cod Cooperative Extension) January 23, 2019 Coastal Processes 101 Outline: ~30 min talk Coastal Processes What is Erosion? Value of the Ecosystem
More informationACCELERATED BEACH EROSION ALONG THE UPPER TEXAS COAST
ACCELERATED BEACH EROSION ALONG THE UPPER TEXAS COAST Young Hyun Park 1, Billy L. Edge 2 and Sehyun Cheon 3 The upper Texas coast has been severely eroded and beach erosion is going on. It is not extreme
More informationChanges in Ecosystems - Natural Events
Changes in Ecosystems - Natural Events 8A predict and describe how different types of catastrophic events impact ecosystems such as floods, hurricanes, or tornadoes Textbook pages: 396-406 How can ecosystems
More informationChanges in Texas Ecoregions
Comment On Lesson Changes in Texas Ecoregions The state of Texas can be divided into 10 distinct areas based on unique combinations of vegetation, topography, landforms, wildlife, soil, rock, climate,
More informationMajor Hurricane Matthew Briefing Situation Overview
Major Hurricane Matthew Briefing Situation Overview THIS IS NOW A WORST CASE STORM SURGE SCENARIO Catastrophic Damage is Anticipated for Coastal Areas. Major Hurricane Matthew is still expected to move
More informationCoastal Litigation in the Context of Science Literacy
Coastal Litigation in the Context of Science Literacy Chris McLindon New Orleans Geological Society February 6, 7 Science Literacy The value of community participation in scientific research is widely
More informationEarth Wind & Fire. Game Changing Restoration Options in the Texas Chenier Plain
Earth Wind & Fire Game Changing Restoration Options in the Texas Chenier Plain EARTH: The Chenier Plain is a 5 million acre coastal region in Southwest Louisiana and Southeast Texas providing landscape
More informationHiking the Bold Coast, Cutler, Maine
Maine Geologic Facts and Localities June, 2010 Hiking the Bold Coast, Cutler, Maine 44 o 39 36.34 N, 67 o 12 46.99 W Text by Robert A. Johnston, Department of Agriculture, Conservation & Forestry 1 Map
More informationPresentation Outline. Project Overview. Sea Level Rise Assessment & Decision Tools. Community Engagement. Tina Whitman, Friends of the San Juans
Healthy Beaches for People & Fish Sea Level Rise Adaptation Tools for San Juan County, WA Tina Whitman & Andrea MacLennan December 10, 2015 Presentation Outline Project Overview Tina Whitman, Friends of
More informationTropical Update. 12 PM EDT Friday, October 7, 2016 Hurricane Matthew & Tropical Storm Nicole
Tropical Update 12 PM EDT Friday, October 7, 2016 Hurricane Matthew & Tropical Storm Nicole This update is intended for government and emergency response officials, and is provided for informational and
More informationTHE IMPORTANCE OF SCIENCE IN COASTAL RESTORATION IN LOUISIANA
THE IMPORTANCE OF SCIENCE IN COASTAL RESTORATION IN LOUISIANA Barb Kleiss USACE, Mississippi Valley Division August 3, 2011 LCA S&T Office Authorized under WRDA 2007 Designed to address technical issues
More informationUNDERSTANDING COASTAL GEOLOGIC HAZARDS, SEA LEVEL RISE and CLIMATE CHANGE in THE NORTHEASTERN US
UNDERSTANDING COASTAL GEOLOGIC HAZARDS, SEA LEVEL RISE and CLIMATE CHANGE in THE NORTHEASTERN US Congressional Hazards Caucus Briefing Washington, DC 18 November 2009 Jon C. Boothroyd Rhode Island Geological
More informationSolutions to Flooding on Pescadero Creek Road
Hydrology Hydraulics Geomorphology Design Field Services Photo courtesy Half Moon Bay Review Solutions to Flooding on Pescadero Creek Road Prepared for: San Mateo County Resource Conservation District
More informationHurricane Harvey: SE Texas Impacts. 10 PM CDT UPDATE Friday, August 25, 2017 Prepared by: Lance Wood
Hurricane Harvey: SE Texas Impacts 10 PM CDT UPDATE Friday, August 25, 2017 Prepared by: Lance Wood Latest Observations Hurricane Harvey making landfall this evening near Rockport as a category 4 hurricane.
More informationENGINEERING WITH NATURE: NEARSHORE BERM PLACEMENTS AT FORT MYERS BEACH AND PERDIDO KEY, FLORIDA, USA
1 ENGINEERING WITH NATURE: NEARSHORE BERM PLACEMENTS AT FORT MYERS BEACH AND PERDIDO KEY, FLORIDA, USA KATHERINE E. BRUTSCHÉ 1, PING WANG 2, JULIE D. ROSATI 1, CHERYL E. POLLOCK 1 1. U.S. Army Engineer
More informationExploring the costs of sea level rise: should we focus on means or extremes?
Exploring the costs of sea level rise: should we focus on means or extremes? Robert Muir-Wood Chief Research Officer, RMS AAAS Chicago Feb 16 th 2009 Change Points in Cat 3-5 Hurricane Numbers (the drivers
More information