DOCSLIB.ORG

FORMATION PROCESSES of SHIP SITES in the BLACKWATER RIVER, SANTA ROSA COUNTY, FLORIDA by William Joseph Wilson, II B.S., Kennes

Total Page：16

File Type：pdf, Size：1020Kb

Download full-text PDF Read full-text
FORMATION PROCESSES of SHIP SITES in the BLACKWATER RIVER, SANTA ROSA COUNTY, FLORIDA by William Joseph Wilson, II B.S., Kennes FORMATION PROCESSES OF SHIP SITES IN THE BLACKWATER RIVER, SANTA ROSA COUNTY, FLORIDA by William Joseph Wilson, II B.S., Kennesaw State University, 2010 A thesis submitted to the Department of Anthropology College of Arts, Social Sciences, and Humanities The University of West Florida In partial fulfillment of the requirements for the degree of Master of Arts 2015 © 2015 William Joseph Wilson, II The thesis of William Joseph Wilson, II is approved: ____________________________________________ _________________ Della Scott-Ireton, Ph.D., Committee Member Date ____________________________________________ _________________ Robert Philen, Ph.D., Committee Member Date ____________________________________________ _________________ Gregory D. Cook, Ph.D., Committee Chair Date Accepted for the Department/Division: ____________________________________________ _________________ John R. Bratten, Ph.D., Chair Date Accepted for the University: ____________________________________________ _________________ Richard S. Podemski, Ph.D., Dean, Graduate School Date ACKNOWLEDGMENTS Many people contributed to the success of this project. I would like to thank Dr. Greg Cook, Dr. Robert Philen, and Dr. Della Scott-Ireton for assistance and guidance through the thesis process. The University of West Florida Archaeology Institute provided financial support and materials to complete much of the field work. I would also like to thank Dr. Matthew Schwartz and Dr. Jane Caffrey for providing assistance and equipment from their departments. Steve McLin, Fritz Sharar, and Del De Los Santos ensured that all boat and diving operations went smoothly and safely. Many others within the Department of Anthropology provided guidance, including Dr. Ramie Gougeon, Dr. John Bratten, Dr. John Worth, Janet Lloyd, Jennifer Melcher, Norine Carroll, John Phillips, Cindy Rogers, and Juliette Moore. The field work could not have been completed without the assistance of all the field school supervisors and students during the 2013 field season, particularly Andrew Derlikowski. Dr. Ingrid Ward, Dr. Ian Oxley, and Dr. Amanda Evans gave helpful advice in the research design process. The Blackwater Pyrates were a great source of information for the Blackwater River community, and do a great deal to protect historical resources. For all the love they have given over the years, I am grateful to my family. Finally, and most of all, I would like to thank my wife Amanda for offering so much support at every level. You will never know how much I depend on you. iv TABLE OF CONTENTS ACKNOWLEDGMENTS ............................................................................................................. iv LIST OF TABLES ........................................................................................................................ vii LIST OF FIGURES ..................................................................................................................... viii ABSTRACT .....................................................................................................................................x CHAPTER I. INTRODUCTION .......................................................................................1 CHAPTER II. GEOGRAPHICAL SETTING .....................................................................9 A. Geology ................................................................................................13 B. Hydrography ........................................................................................15 C. Sedimentation ......................................................................................17 D. Biology .................................................................................................19 E. Hurricane Return Cycles ......................................................................21 F. Conclusion ...........................................................................................23 CHAPTER III. PREVIOUS ARCHAEOLOGICAL INVESTIGATIONS ........................24 A. Bethune Schooner (8SR985)................................................................25 B. Milton Railroad Swingbridge Hull (8SR1488) ....................................27 C. Snapper Wreck (8SR1481) ..................................................................30 D. Guanacaste (8SR1492) ........................................................................33 E. City of Tampa (8SR1490) ....................................................................35 F. Conclusion ...........................................................................................37 CHAPTER IV. SOCIAL HISTORY AND BEHAVIORAL ARCHAEOLOGY ...............39 A. Background ..........................................................................................40 B. Formation Processes ............................................................................43 C. Discussion ............................................................................................49 D. Conclusion ...........................................................................................51 CHAPTER V. METHODS AND RESULTS ....................................................................52 A. Water Quality .......................................................................................53 B. Sediment Pins.......................................................................................63 C. Sediment Cores ....................................................................................65 D. Diver Survey ........................................................................................66 E. Side-Scan Sonar Imaging .....................................................................68 F. Conclusion ...........................................................................................73 CHAPTER VI. DISCUSSION ............................................................................................74 A. Post-Depositional Processes ................................................................74 B. In Situ Conservation ............................................................................85 v C. Public Archaeology ..............................................................................88 D. Conclusion ...........................................................................................90 REFERENCES ..............................................................................................................................92 vi LIST OF TABLES 1. Water Sampling Dates, Times, and Notes .........................................................................54 2. Sediment Pin Measurements and Amount of Sedimentation/Erosion ...............................65 3. Pore Water S2- Concentrations ..........................................................................................66 vii LIST OF FIGURES 1. Map of sites. .........................................................................................................................7 2. Map of Florida and Pensacola Bay System. ......................................................................11 3. Project area.........................................................................................................................12 4. Hjulstrom diagram. ............................................................................................................18 5. Photograph from Milton after the 1916 hurricane ............................................................ 22 6. Georeferenced site plan of Swingbridge Hull. ...................................................................29 7. Site plan of Snapper Wreck. ..............................................................................................32 8. Van Dorn water sampler. ...................................................................................................55 9. YSI 85. ...............................................................................................................................56 10. Surface salinity...................................................................................................................59 11. Benthic salinity. .................................................................................................................59 12. Surface pH. ....................................................................................................................... 60 13. Benthic pH. ........................................................................................................................60 14. Surface dissolved oxygen. .................................................................................................61 15. Benthic dissolved oxygen. .................................................................................................61 16. Surface temperature. ..........................................................................................................62 17. Benthic temperature. ..........................................................................................................62 18. Students placing sediment pin at Guanacaste . ..................................................................63 19. 2013 City of Tampa side-scan sonar imagery: (a) exposed hull timbers; (b) machinery; (c) propeller shaft; and (d) boiler .......................................................................................70 20. 2006 (a) Guanacaste , (b) George T. Locke , and (c) Shield’s Point #5 side-scan sonar imagery. .............................................................................................................................70
Load more

Recommended publications
  • Blackwater River State Park Was Established 7720 Deaton Bridge Road in 1967 and Opened in 1968 with 360 Acres
    BLACKWATER RIVER HISTORY AND NATURE STATE PARK Blackwater River State Park was established 7720 Deaton Bridge Road in 1967 and opened in 1968 with 360 acres. In 1981 an additional 230 acres were acquired from Holt, FL 32564 the Division of Forestry. 850-983-5363 Blackwater River State Park has one recorded archaeological site–an unnamed stone scatter, which may be as old as 10,000 years or as PARK GUIDELINES recent as a few hundred years old. Since rivers • Hours are 8 a.m. until sunset, 365 days a year. have been major transportation corridors in • An entrance fee is required. Additional user fees Florida for more than 10,000 years, it is probable may apply. BLACKWATER that human activity existed here long ago. • All plants, animals and park property are protected. Collection, destruction or disturbance RIVER The park and adjoining Blackwater River is prohibited. State Forest are known for their historic trams, • Pets are permitted in designated areas only. Pets STATE PARK sawmills and timber industry, especially near Milton. must be kept on a handheld leash no longer It is interesting to note the geographical distribution than six feet and well-behaved at all times. of mills along the streams and watersheds. • Fishing, boating and ground fires are allowed in designated areas only. A Florida fishing licences When mills were at peak operation, everyone is require.. Fireworks and hunting are prohibited made trips to mills. The earliest roads led to in all Florida state parks. mills and as the community grew, commercial • Fireworks and hunting are prohibited. ventures such as the blacksmith shop, livery and • Alcoholic beverage consumption is allowed in general store would spring up nearby.
    [Show full text]
  • October 2020 Newsletter
    October 2020 FRIENDS OF BLACKWATER ©Kent Mason Working to protect West Virginia’s HigH allegHenies, BlackWater riVer & BlackWater canyon. PO Box 247 - Thomas, WV 26292 - phone: 304-345-7663 - www.saveblackwater.org - [email protected] Meet Friends of Blackwaters’ New Heritage Vista Member Alicia Erjavec! Hello, Friends of Blackwater supporters. My name is Alicia Erjavec. I grew up in Clarksburg and graduated from Robert C. Byrd High School in 2015. This past De- cember I graduated from Fairmont State University with a Bachelor of Arts in English Literature and a minor in Folklore Studies. At Fairmont State I worked on the Appalachian Teaching Project (“ATP”), which is an applied research training program for college students in Appalachia to design economic development initiatives for their com- munities. The goal was to design and lead research proj- ects in Appalachian communities in order to address the challenges that are currently going on in their respective region. I worked with supervisors Lynette Swiger of Fair- mont State and Connie Boggs of Monongah Elementary, with two other students, Christina Satterfield and Garret Alicia, our New Vista! Wilson, learning about the coal towns of Marion County and the tri-state area, and about the rail trail that goes The opportunity to work as an Americorps VISTA for through Fairmont. At the end of the course, we traveled Friends of Blackwater came through my old advisor at to Washington D.C. for a press confernce, presenting Fairmont State, and seeing that it was similar to what I our work to other student delegations, the leaders of the did for the ATP, I couldn’t pass up the chance.
    [Show full text]
  • The Francis M. Weston Audubon Society Blackwater River State Forest Bird Survey Peggy Baker
    Spring 2013 April-June Vol. XL No. 4 The Francis M. Weston Audubon Society Blackwater River State Forest Bird Survey Peggy Baker Blackwater River State Forest has been designated The food plots planted for game wildlife also attracted by the National Audubon as an Important Bird great numbers of wintering Chipping and Vesper Area with a global priority (the highest). This Sparrows, as well as Palm, Pine and Yellow-rumped designation means this area in Northwest Florida is vital to Warblers. birds and other biodiversity. It provides essential habitat for Dead snags left standing throughout the forest have the survival of one or more species. In 2009, FMWAS attracted large numbers of woodpeckers. Along with undertook the task of surveying the birds in BRS Forest by the Red-cockaded Woodpeckers, the forest is home to conducting weekly surveys. good numbers of nesting Pileated, Red-bellied, Red- During our three-year bird survey of the 240,000 acres headed, and Downy Woodpeckers, as well as, Northern of the BRS Forest, the FMWAS team identified 181 bird Flicker. There are a good number of Yellow-bellied species. Of these, 33 species were spring and fall migrants, Sapsuckers and a few Hairy Woodpeckers during the 35 were summer visitors only, 60 were winter only, and winter season. 53 species were seen year round. And most importantly, Eastern Bluebirds have returned to nest in the natural 86 of these species nest and raise young in BRS Forest. cavities of the dead snags. Brown-headed Nuthatches are Under the Migratory Bird Program, the U. S.
    [Show full text]
  • Summary of Research Related to the Potential Physical and Biological Impacts of Dredging to Channelize the Grand River
    For additional information, visit www.canr.msu.edu/outreach Summary of Research Related to the Potential Physical and Biological Impacts of Dredging to Channelize the Grand River A Working Paper, May 9, 2019 Version with appendices added November 22, 2019 Daniel M. O’Keefe, Ph.D. Michigan State University Extension Michigan Sea Grant [email protected] Introduction The Grand River Waterway proposal is not a typical harbor dredging project, but rather a river channelization project that would remove roughly 50 acres of shallow habitat through dredging portions of the Grand River in Kent and Ottawa counties. The project seeks to create a 7-foot deep channel through a 22.5-mile stretch of the Grand River between Grand Rapids and Bass River State Recreation Area near Eastmanville. The Grand River Waterway economic impact study stated that river channelization via dredging will “help return the river to its natural state” and that “increased recreational opportunities and improved water quality may generate up to 49,000 net new visitor days annually … and an annual net new economic impact of up to $5.7 million.” Research suggests that dredging will not improve water quality. A more likely scenario is reduced water quality, increased erosion of private and public land, increased deposition of sand and silt in certain areas, and harm to fish and wildlife populations. This paper deals specifically with physical and biological impacts, but it is important to note that these have economic implications, as well. The physical and biological impacts of the Grand River Waterway project would likely extend far beyond the 50 To contact an expert in your area, visit msue.anr.msu.edu/experts or call 888-MSUE4MI (888-678-3464) MSU is an affirmative-action, equal-opportunity employer, committed to achieving excellence through a diverse workforce and inclusive culture that encourages all people to reach their full potential.
    [Show full text]
  • The Beautiful Blackwater Watershed State of the River Report I
    THE BEAUTIFUL BLACKWATER WATERSHED STATE OF THE RIVER REPORT I September 2014 Produced by: Friends of Blackwater 571 Douglas Road/PO Box 247 Thomas, WV 26292 Contents OVERVIEW 3 HISTORIC BLACKWATER: PIONEERS, EXPLORERS, EARLY INDUSTRY, RAILROADS AND RESTORATION 5 POLLUTION PROBLEMS IN THE BLACKWATER 7 TABLE: AVERAGE pH FOR AREAS OF THE BLACKWATER WATERSHED 7 MAP OF ABANDONED MINE LANDS PROJECTS 8 PAST AND FUTURE TREATMENT 10 STATE INVESTMENT IN THE RIVER 10 TABLE: AML PROJECTS BY WVDEP 10 THE BLACKWATER WATERSHED … A TOURISM MECCA 11 MAP OF BLACKWATER WATERSHED 12 PUBLIC LANDS THE RIVER FLOWS THROUGH 14 FRIENDS OF BLACKWATER 16 OUR RECOMMENDATIONS AND GOALS FOR THE RIVER 17 SUPPORT FOR OUR WORK 18 BUSINESS 18 NONPROFITS 18 GOVERNMENT AGENCIES 18 FUNDERS 18 OUR AMERICORPS VISTAS 18 GOVERNMENT AGENCIES WHO WORK ON WATER QUALITY 19 Photo Credits: Kent Mason Steve Shaluta Ludovic Moore Kathryn Davis Lon Marshall Dave Watson 2 OVERVIEW The high elevation Blackwater River flows through the Allegheny Mountains of Tucker County West Virginia. It is a principal tributary of the Cheat River which flows north to the Monongahela forming the Ohio at Pittsburgh. The name “Blackwater” originated from the reddish-brown hue of the River caused by tannic acid from evergreens growing along the river’s banks and iron oxide from the Mauch Chunk shales underlying a large part of Canaan Valley where the river’s main stem originates. At 3,250 The Blackwater River slowly meanders through Canaan Valley the headwaters of the Blackwater River in the Valley wetlands, are placid -- compared to the raging river’s tumultuous descent through the Blackwater Canyon below Blackwater Falls.
    [Show full text]
  • Blackwater River Catchment
    BLACKWATER DATA COLLATION FOR INTERREG V October 2015 CONTENTS Page number Introduction 3 WFD Status and Objectives 3 Managing freshwater resources in an integrated catchment 4 Groundwater in Integrated Catchment Management 5 Narrative summary 6 Results 6 Groundwater 10 River Blackwater Feeder GBNI1NB030307180 12 River Blackwater, Augher GBNI1NB030308223 15 Fury River GBNI1NB030307238 18 River Blackwater 5 GBNI1NB030308201 21 Cor River GBNI1NB030308245 24 River Blackwater 4 GBNI1NB030308204 27 River Blackwater 3 GBNI1NB030307043 30 River Blackwater 2 GBNI1NB030308203 33 River Rhone Lower GBNI1NB030307036 37 River Rhone Upper GBNI1NB030307025 40 Appendix 44 2 of 46 INTRODUCTION INTERREG Europe, financed by the European Regional Development Fund (ERDF), is scheduled to run from 2014 to 2020 http://www.interreg4c.eu/interreg-europe/. The ERDF budget for the overall INTERREG project is EUR 359 million. The Environment theme will receive a proportion of this funding. The purpose of this document is to demonstrate what information is currently available within NI Environment Agency (NIEA) and ROI Environmental Protection Agency (EPA) to assist with project proposals for river restoration schemes and integrated catchment management actions (including groundwater). This will save applicants duplicating studies already completed, while proposing additional types of information that can be collected. The report will provide information on the failing Water Framework Directive (WFD) quality elements for parts of the system. In addition there are impact assessments to guide how improvements may be progressed to meet WFD 2023 result indicator targets for INTERREG V. Any works to be carried out should be in line with current licensing and regulations1. The example given below is for the Blackwater Catchment.
    [Show full text]
  • Water Quality Standards Handbook Second Edition Case Studies
    APPENDIX T Use Attainability Analysis Case Studies WATER QUALITY STANDARDS HANDBOOK SECOND EDITION CASE STUDIES Introduction The Water Body Survey and Assessment Guidance for Conducting Use Attainability Analyses provides guidance on the factors that may be examined to determine if an aquatic life protection use is attainable in a given stream or river system. The guidance proposed that States perform physical, chemical and biological evaluations in order to determine the existing and potential uses of a water body. The analyses suggested within this guidance represent the type of analyses EPA believes are sufficient for States to justify changes in uses designated in a water quality standard and to show in Advanced Treatment Project Justifications that the uses are attainable. States are also encouraged to use alternative analyses as long as they are scientifically and technically supportable. Furthermore, the guidance also encourages the use of existing data to perform the physical, chemical and biological evaluations and whenever possible States should consider grouping water bodies having similar physical and chemical characteristics to treat several water bodies or segments as a single unit. Using the framework provided by this guidance, studies were conducted to (1) test the applicability of the guidance, (2) familiarize State and Regional personnel with the procedures and (3) identify situations where additional guidance is needed. The results of these case studies, which are summarized in this Handbook, pointed out the following: (1) The Water Body Surveys and Assessment guidance can be applied and provides a good framework for conducting use attainability analyses; (2) The guidance provides sufficient flexibility to the States in conducting such analyses; and, (3) The case studies show that EPA and States can cooperatively agree to the data and analyses needed to evaluate the existing and potential uses.
    [Show full text]
  • Middlesex County, Massachusetts (All Jurisdictions)
    VOLUME 1 OF 8 MIDDLESEX COUNTY, MASSACHUSETTS (ALL JURISDICTIONS) COMMUNITY NAME COMMUNITY NUMBER ACTON, TOWN OF 250176 ARLINGTON, TOWN OF 250177 Middlesex County ASHBY, TOWN OF 250178 ASHLAND, TOWN OF 250179 AYER, TOWN OF 250180 BEDFORD, TOWN OF 255209 COMMUNITY NAME COMMUNITY NUMBER BELMONT, TOWN OF 250182 MELROSE, CITY OF 250206 BILLERICA, TOWN OF 250183 NATICK, TOWN OF 250207 BOXBOROUGH, TOWN OF 250184 NEWTON, CITY OF 250208 BURLINGTON, TOWN OF 250185 NORTH READING, TOWN OF 250209 CAMBRIDGE, CITY OF 250186 PEPPERELL, TOWN OF 250210 CARLISLE, TOWN OF 250187 READING, TOWN OF 250211 CHELMSFORD, TOWN OF 250188 SHERBORN, TOWN OF 250212 CONCORD, TOWN OF 250189 SHIRLEY, TOWN OF 250213 DRACUT, TOWN OF 250190 SOMERVILLE, CITY OF 250214 DUNSTABLE, TOWN OF 250191 STONEHAM, TOWN OF 250215 EVERETT, CITY OF 250192 STOW, TOWN OF 250216 FRAMINGHAM, TOWN OF 250193 SUDBURY, TOWN OF 250217 GROTON, TOWN OF 250194 TEWKSBURY, TOWN OF 250218 HOLLISTON, TOWN OF 250195 TOWNSEND, TOWN OF 250219 HOPKINTON, TOWN OF 250196 TYNGSBOROUGH, TOWN OF 250220 HUDSON, TOWN OF 250197 WAKEFIELD, TOWN OF 250221 LEXINGTON, TOWN OF 250198 WALTHAM, CITY OF 250222 LINCOLN, TOWN OF 250199 WATERTOWN, TOWN OF 250223 LITTLETON, TOWN OF 250200 WAYLAND, TOWN OF 250224 LOWELL, CITY OF 250201 WESTFORD, TOWN OF 250225 MALDEN, CITY OF 250202 WESTON, TOWN OF 250226 MARLBOROUGH, CITY OF 250203 WILMINGTON, TOWN OF 250227 MAYNARD, TOWN OF 250204 WINCHESTER, TOWN OF 250228 MEDFORD, CITY OF 250205 WOBURN, CITY OF 250229 Map Revised: July 7, 2014 Federal Emergency Management Agency FLOOD INSURANCE STUDY NUMBER 25017CV001B NOTICE TO FLOOD INSURANCE STUDY USERS Communities participating in the National Flood Insurance Program have established repositories of flood hazard data for floodplain management and flood insurance purposes.
    [Show full text]
  • Controls on Autotrophic Respiration, Heterotrophic Respiration, and Decomposition in Northern Forested Rivers
    Michigan Technological University Digital Commons @ Michigan Tech Dissertations, Master's Theses and Master's Reports 2021 CONTROLS ON AUTOTROPHIC RESPIRATION, HETEROTROPHIC RESPIRATION, AND DECOMPOSITION IN NORTHERN FORESTED RIVERS Renn Schipper Michigan Technological University, [email protected] Copyright 2021 Renn Schipper Recommended Citation Schipper, Renn, "CONTROLS ON AUTOTROPHIC RESPIRATION, HETEROTROPHIC RESPIRATION, AND DECOMPOSITION IN NORTHERN FORESTED RIVERS", Open Access Master's Thesis, Michigan Technological University, 2021. https://doi.org/10.37099/mtu.dc.etdr/1211 Follow this and additional works at: https://digitalcommons.mtu.edu/etdr Part of the Terrestrial and Aquatic Ecology Commons CONTROLS ON AUTOTROPHIC RESPIRATION, HETEROTROPHIC RESPIRATION, AND DECOMPOSITION IN NORTHERN FORESTED RIVERS By Renn Schipper A THESIS Submitted in partial fulfillment of the requirements for the degree of MASTER OF SCIENCE In Biological Sciences MICHIGAN TECHNOLOGICAL UNIVERSITY 2021 © 2021 Renn Schipper This thesis has been approved in partial fulfillment of the requirements for the Degree of MASTER OF SCIENCE in Biological Sciences. Department of Biological Sciences Thesis Advisor: Dr. Amy M. Marcarelli Committee Member: Dr. Casey J Huckins Committee Member: Dr. Rodney A. Chimner Department Chair: Dr. Chandrashekhar P. Joshi Table of Contents Acknowledgements ............................................................................................................ iv Abstract ................................................................................................................................v
    [Show full text]
  • An Interactive Guide to the Blackwater River Ecosystem Click Here for Introduction to the Blackwater River Ecosystem
    An interactive guide to the blackwater river ecosystem Click here for Introduction to the Blackwater River Ecosystem Click here to go directly to the Interactive poster Dark and meandering through wooded corridors draped in Spanish moss, the blackwater rivers of South Carolina drain the coastal plain. A great diversity of plant and animal life may be found along these rivers with their sandy bottoms and forested floodplains. The blackwater rivers originate from springs in the Sandhills region of the state and flow on a windy course creating oxbows, sloughs, riffles, and pools before emptying into the Atlantic Ocean. Blackwater river levels fluctuate continuously as they are not impacted by impoundments that regulate discharge. Blackwater rivers are black due to the tannic acid leached from fallen leaves of trees such as oaks that inhabit the wide floodplains along the river’s edge. As the water rises and falls, it draws nutrients from decaying plant and animal matter, known as detritus. Detritus provides the fuel for the aquatic ecosystems in these rivers. Low‐lying branches from plants and fallen snags decorate the rivers providing habitat for aquatic invertebrates and fish that become an important component of the food chain. Introduction Continued Blackwater rivers in South Carolina such as the Edisto, Combahee and Ashepoo are mostly named for the Indian tribes that once depended upon these rivers for food and travel. Early colonists also used these rivers to transport goods from the uplands to the coasts. South Carolina’s blackwater rivers provide important habitat for a variety of species of plants, fish and animals.
    [Show full text]
  • An Evaluation of the Feasibility of Developing
    AN EVALUATION OF THE FEASIBILITYOF DEVELOPING GRANULAR BORROW FROM THE BED OF THE MACKENZIE RIVER Submitted to: INDIAN AND NORTHERN AFFAIRS CANADA Prepared by: EBA ENGINEERING CONSULTANTS LTD. CALGARY,ALBERTA 0301-34288 APRIL, 1987 0301-34288 TABLE OF CONTENTS Page EXECUTIVESUMMARY 1.o INTRODUCTION 1 2 .o PROJECT DESCRIPTION 2 3 .O NORMAN WELLSEXPANSION PROJECT 3 3.1 RIVERREGIME 3 3.2 ESSO ' S DREDGED GRAVEL 4 3.3 SOURCE OF BORROW 5 3.3.1 Quaternary Geology 6 3.3.2 Recent A1 1 uviurn 7 3.4 BORROW EXPLORATION a 3.4.1 Sampling Methods 8 3.4.2 Geophysical Methods 10 4 .O GEOLOGIC FRAMEWORK - MACKENZIERIVER 11 4.1 RIVERZONES 11 4.2 MORPHOLOGICPROPERTIES OF THE RIVER 11 4.2.1 Channel Pattern 12 4.2.2 Islands 13 4.2.3 Channel CrossSection 13 4.3 VARIABLESAFFECTING RIVER REGIME 14 4.3.1 Channel Gradient 14 0301-34288 Page 2 TABLE OF CONTENTS Page 4.3.2 SedimentType and Quantity 15 4.3.3 Discharge 16 4.4 PHYSIOGRAPHY AND REGIONALGEOLOGY 16 4.4.1 Great Slave Plain (River Zones I to VI11 17 4.4.2 Mackenzi e P1ai n (River Zones VI11 - XIII) 17 4.4.3 Frankl in Mountai ns-Mackenzi e P1 ain (River Zone XIV) 19 4.4.4 PeelPlain-Anderson Plain (River Zones XV - XIX) 20 5 .O ECONOMIC CONSIDERATIONS 23 5.1 UPLANDGRANULAR RESOURCES DATA 23 5.2 GRANULAR RESOURCES DEMAND INFORMATION 24 5.2.1 Local Community Requirements 24 5.2.2 Highway Requi rements 24 5.2.3 Airport Requirements 25 5.2.4 PipelineRequirements 26 5.2.5 PotentialBorrow Demand 27 5.3 BORROW DEVELOPMENT COSTS 27 5.3.1 Up1 and Deposits 27 5.3.2 Riverbed Deposits 30 0301-34288 Page 3 TABLE OF CONTENTS
    [Show full text]
  • Impacts of Hurricane Disturbance on Water Quality Across the Aquatic Continuum of a Blackwater River to Estuary Complex
    Journal of Marine Science and Engineering Article Impacts of Hurricane Disturbance on Water Quality across the Aquatic Continuum of a Blackwater River to Estuary Complex Tracey Schafer 1,2,*, Nicholas Ward 3,4 , Paul Julian 1 , K. Ramesh Reddy 2 and Todd Z. Osborne 1,2 1 Whitney Marine Lab for Marine Bioscience, University of Florida, St. Augustine, FL 32080, USA; pjulian@ufl.edu (P.J.); osbornet@ufl.edu (T.Z.O.) 2 Wetland Biogeochemistry Laboratory, Soil and Water Sciences Department, University of Florida, Gainesville, FL 32611, USA; krr@ufl.edu 3 Marine Sciences Laboratory, Pacific Northwest National Laboratory, Sequim, WA 98382, USA; [email protected] 4 School of Oceanography, University of Washington, Seattle, WA 98195, USA * Correspondence: tschafer25@ufl.edu Received: 20 May 2020; Accepted: 3 June 2020; Published: 5 June 2020 Abstract: Hurricanes cause landscape-scale disturbances that affect biogeochemical cycling and water quality in coastal ecosystems. During Hurricane Irma’s passage through northern Florida, water 1 movements driven by wind velocities up to 105 km h− caused a salinity peak in an estuary/blackwater river complex. Water quality was monitored across the 15 km site to detect the magnitude and duration of disturbance. Saline water intruded 15 km inland into a freshwater portion of the river that peaked at a salinity of 2 psu. Due to the volume of precipitation from the hurricane, significant runoff of freshwater and dissolved organic matter (DOM) caused a decrease in salinity, dissolved oxygen (DO), and Chlorophyll-a concentrations while increasing turbidity and fluorescent dissolved organic matter (fDOM). The disturbance caused rapid changes observed by in-situ water quality monitors over a 3-week period, but some effects persisted for longer periods as shown by 3-month weekly water sampling.
    [Show full text]