Long-Range Interpretive Plan, Dry Tortugas National Park

Total Page:16

File Type:pdf, Size:1020Kb

Long-Range Interpretive Plan, Dry Tortugas National Park LONG-RANGE INTERPRETIVE PLAN Dry Tortugas National Park 2003 Cover Photograph: Aerial view of Fort Jefferson on Garden Key (fore- ground) and Bush Key (background). COMPREHENSIVE INTERPRETIVE PLAN Dry Tortugas National Park 2003 LONG-RANGE INTERPRETIVE PLAN Dry Tortugas National Park 2003 Prepared by: Department of Interpretive Planning Harpers Ferry Design Center and the Interpretive Staff of Dry Tortugas National Park and Everglades National Park INTRODUCTION About 70 miles west of Key West, Florida, lies a string of seven islands called the Dry Tortugas. These sand and coral reef islands, or keys, along with 100 square miles of shallow waters and shoals that surround them, make up Dry Tortugas National Park. Here, clear views of water and sky extend to the horizon, broken only by an occasional island. Below and above the horizon line are natural and historical treasures that continue to beckon and amaze those visitors who venture here. Warm, clear, shallow, and well-lit waters around these tropical islands provide ideal conditions for coral reefs. Tiny, primitive animals called polyps live in colonies under these waters and form skeletons from cal- cium carbonate which, over centuries, create coral reefs. These reef ecosystems support a wealth of marine life such as sea anemones, sea fans, lobsters, and many other animal and plant species. Throughout these fragile habitats, colorful fishes swim, feed, court, and thrive. Sea turtles−−once so numerous they inspired Spanish explorer Ponce de León to name these islands “Las Tortugas” in 1513−−still live in these waters. Loggerhead and Green sea turtles crawl onto sand beaches here to lay hundreds of eggs. Birds nest on these islands, too. Each year some 100,000 sooty terns gather on Bush Key to nest along with about 2,500 brown noddies. Above all this, Frigate birds soar and migratory birds fly over the Dry Tortugas−−an important stopover point along the principal flyway between North America and South America. Evidence of human history abounds here, too. After Ponce de León named the islands for their plentiful sea turtles, later mariners marked them as the “Dry” Tortugas since they held no fresh water. Lighthouses were built here in 1825, 1856, and 1876 to warn sailors; even so, dozens of shipwrecks attest to this area’s underwater dangers. In 1846, the United States started to build Fort Jefferson−−North America’s largest fully casemated fort−−on Garden Key. By the early 1860s, Fort Jefferson was fulfilling its intended role of protecting U.S. ships passing through the Straits of Florida. Confronted by enormous obstacles, workers struggled for nearly 30 years to build this island fortress. Outmoded and never completed, however, the fort was abandoned by the Army in 1874. President Theodore Roosevelt declared these islands “Dry Tortugas Keys Reservation” in 1908. In 1935, President Franklin D. Roosevelt created Fort Jefferson National Monument; this National Park Service unit was enlarged and designated Dry Tortugas National Park in 1992. Since 1935, the NPS has protected the park while allowing visitors to enjoy its resources. This Long-Range Interpretive Plan (LRIP) will help the park staff meet this challenge of balancing resource protection with visitor use by reaffirming the foundations of the park’s interpretive efforts, describing its current interpretive program, and recommending interpretive goals that can be achieved over the next seven to ten years. ii At Dry Tortugas National Park, loggerhead and green sea turtles (below, right) lay their eggs on many of the park’s sand beaches, and sooty terns (right) nest on Bush Key. Fort Jefferson (above) dominates Garden Key, with its lighthouse (above, right). Underwater, coral reefs (below) support smallmouth grunts (below, right corner) and dozens of other marine animal species. iii LONG RANGE INTERPRETIVE PLAN Within the National Park Service planning hierarchy, a park’s General Management Plan (GMP) guides park management decisions over a period of about 20 years. In the case of Dry Tortugas National Park, the guiding document is a GMP Amendment, approved in 2001. A park’s Comprehensive Interpretive Plan (CIP) is one of a handfull of strategic plans that describes implementation of specific aspects of the GMP Amendment. The Long-Range Interpretive Plan (LRIP) is the keystone of the CIP planning process, remaining in place for 5 to 10 years. It is supported by two dynamic components −− the Annual Implementation Plan (AIP) and an Interpretive Database (ID); both of these components of the CIP planning process are updated annually by park staff. This LRIP for Dry Tortugas NP was created in 2002 with input from a variety of park partners during a workshop in Key West, Forida in December 2001 and a workshop with media specialists in Harpers Ferry, West Virginia in February 2002. The LRIP describes the park’s interpretive themes and visitor experience goals and recommends ways to achieve those goals through interpretive media, education programs, and personal services. The LRIP’s recommendations are projected over the next seven to ten years. These actions are dependent, of course, on the timely receipt of funds and the ability of the park’s many partners to support them. This LRIP is a guide for park man- agement to reach the “ideal future vision” for interpretive services and media for visitors to Dry Tortugas National Park. iv EXECUTIVE SUMMARY Dry Tortugas National Park (NP)−−located at the extreme southwestern tip of the Florida Keys−−is administered by the National Park Service (NPS) from the headquarters of Everglades NP in Homestead, Florida. The NPS has managed Fort Jefferson on Garden Key in the Dry Tortugas since Fort Jefferson National Monument was established by Congress in 1935. In 1992, Congress redesignated this area Dry Tortugas National Park. The park’s resources are primarily underwater: within its authorized boundary of 64,700 acres, approximately 97 acres comprise the seven islands known as the Dry Tortugas. The park is sur- rounded by the Florida Keys National Marine Sanctuary; the U.S. Coast Guard maintains the Loggerhead Key Light. The 2003 organizational chart at Dry Tortugas NP includes two interpretive park rangers, four protection park rangers, five maintenance personnel, one administrative assistant, and one site supervisor. An exhibits specialist and natural resources specialist are also on the park staff, though not duty-stationed at the park. A management assistant, assigned exclusively to Dry Tortugas NP, is on the staff of the superintendent of Everglades NP. This Long-Range Interpretive Plan (LRIP) was created through a goal - driven process that describes desired visitor experiences and recom- mends appropriate means to achieve them while preserving the park’s natural and cultural resources. The LRIP’s first section, on pages 1-49, confirms the foundations of the park and its second section, starting on page 51, recommends actions to be taken over the next 7 to 10 years to upgrade the park’s personal services program and interpretive media. The LRIP’s “Future Interpretive Program” emphasizes: Personal Services: * Add Interpretive staff to allow regularly scheduled programs/services * Initiate a training, certification, and audit program for all ferry concession-provided interpretive services * Develop an education program and a distance learning program Non-Personal Services (Interpretive Media) * Develop a variety of publications ranging from rack cards to sales items * Plan, design, produce wayside exhibits for Dry Tortugas and Key West * Plan, design, produce indoor exhibits for Key West VC & Fort Jeff VC * Plan, design, produce historically furnished areas at Fort Jefferson * Develop a park film for Key West VC and other audiovisual programs * Develop an audio tour and video for all concession service providers As stated on the previous page, the achievement of the LRIP recom- mendations are based on funding and coordination with park partners. v PARK’S LOCATION IN SOUTH FLORIDA vi DRY TORTUGAS NATIONAL PARK vii GMP ALTERNATIVE C (PREFERRED) viii MAPS FROM UNIGRID FOLDER ix TABLE OF CONTENTS Foundation . .1 Enabling Legislation . .2 Purpose . .3 Significance . .4 Mission Goals . .5 Interpretive Themes Tangible/Intangible Concepts . .7 Parkwide Theme Statements . .8 Interpretive Themes for Florida Keys Visitor Center . .10 Visitor Experience . .12 Issues and Influences Servicewide Initiatives . .14 External Influences . .15 Resource Based Issues . .17 Interpretation Issues . .23 Visitor Profiles Visitation Figures . .28 Visitor Studies . .29 Visitor Groups . .32 Existing Conditions Interpretive Facilities . .36 Media Conditions . .40 Interpretive Programs . .48 Future Interpretive Program . 51 Personal Services Future Vision . .52 Proposed Additional Staff . .53 Concession Boats and Seaplanes . .54 Education Program . .55 Special Events . .56 Non-Personal Services Website . .58 Publications . .59 Wayside Exhibits . .65 Exhibits . .68 Historic Furnishings . .85 Audiovisual Programs . .87 Interpretive Themes/Media Matrix . .88 Partnerships . .90 Library Needs . .97 Collection Needs . .98 Research Needs . .104 Staffing Needs . .108 Implementation Plan . .109 Planning Team . .115 Appendices . 117 xii xiii FOUNDATION 1 FOUNDATION: ENABLING LEGISLATION 2 FOUNDATION: PURPOSE Dry Tortugas National Park was established by Public Law 102-525 −− as shown on the previous page −− on October 26, 1992, “to preserve and protect for the education, inspiration, and enjoyment of present and future
Recommended publications
  • National Park Service Climate Change Action Plan 2012-2014 Letter from the Director
    National Park Service U.S. Department of the Interior Climate Change Response Program Climate Change Action Plan 2012–2014 Golden Gate National Recreation Area California, is one of many coastal parks experiencing rising sea level. NPS photo courtesy Will Elder. TABLE OF CONTENTS Table of Contents LETTER FROM THE DIRECTOR .................................... 4 EXECUTIVE SUMMARY ............................................ 6 CONTEXT FOR ACTION ............................................ 8 National Directives ............................................. 9 A Servicewide Climate Change Response ...................... 9 1 The Role of the NPS in a Changing Climate ..................10 Flexible Planning ..............................................11 IDENTIFYING NEAR-TERM PRIORITIES ......................... 12 Criteria for Prioritization ......................................13 Eight Emphasis Areas for Action ...............................13 2 Table 1: NPS Commitments to High-Priority Actions ..........................................20 PREPARING FOR NEW CHALLENGES AND OPPORTUNITIES ........................................... 28 What to Expect in the Next Few Years ........................29 3 The Road Ahead ...............................................32 CONCLUSION ...................................................34 National Park Service Climate Change Action Plan 2012-2014 Letter from the Director lmost one hundred years ago – long before “the greenhouse effect” or “sea level rise” or even A“climate change” were common concepts – a
    [Show full text]
  • Dry Tortugas U.S
    National Park Service Dry Tortugas U.S. Department of the Interior Dry Tortugas National Park P.O. Box 6208 Key West, FL 33041 Park Regulations Welcome to the Park Welcome to Dry Tortugas National Park! This is a special place, and requires care from all who visit. The following is a summary of those regulations most important to park visitors. These regulations are necessary for protecting the fragile natural and historical features within Dry Tortugas National Park, and for ensuring your safety. When in doubt, ask park staff for additional information. Have a safe and enjoyable visit! Public Use Areas and Fort Jefferson and Garden Key Bush Key Closures The fort interior is open sunrise to sunset. Pets, food, Closed January 16-October 14 for bird nesting. and drinks, are not permitted inside the fort. Service and residential areas are closed to the public. The Hospital & Long Keys moat is closed to all entries and activities. The Special Closed year round. Visitors should remain 100 feet Protection Zones for shark breeding and corals on off shore of all closed islands. the east and southeast side of Garden Key harbor are closed to all vessels. Loggerhead Key Open year round during daylight hours only. Middle and East Key Dock and all structures are closed to public use. Closed April 1- October 15 for turtle nesting. Exploring on foot is limited to developed trails and shoreline between water and high tide line only. Fishing Important Reminders Park Areas Closed to Fishing All State of Florida saltwater fishing laws and regula- All fishing is prohibited within the Research Natural tions apply except as modified below.
    [Show full text]
  • Sample Itinerary: Dry Tortugas – One Week*
    Sample Itinerary: Dry Tortugas – One Week* Day 1 – Depart out of Marathon in the evening and sail to the Dry Tortugas. (107 NM) It will take anywhere from 12 to 16 hours to make this passage. You should try to arrive in day light hours so that your approach is easier. Day 2 – Arrive at the island group known as the Dry Tortugas. This is the most isolated and least visited national park in the United States. You should plan to spend two nights here but if the weather deteriorates be flexible enough to cut it short and head back to Key West. There are no services out on these islands so you should plan to be self sufficient while in this remote area. Day 3 – Go ashore on Garden Key and tour Fort Jefferson National Monument. This was originally built in the mid 1800’s as a military fort to be used by Union forces during the Civil War. The fort was converted to a prison whose most famous inmate was Dr. Mudd of Lincoln’s time. Day 4 – Snorkel the reefs surrounding the islands. Go ashore on Loggerhead Key and/or Hospital Key for a cookout, just be sure to clean up well and leave as little of a footprint as possible. Bush Key offers great bird watching from your yacht. Bush Key is a bird sanctuary and landing is prohibited. Day 5 – Depart the Dry Tortugas early in the morning and sail to the uninhabited island group of the Marquesas. (44 NM) Be careful of Rebecca Shoal on the way and arrive before dark.
    [Show full text]
  • Central Keys Area Reasonable Assurance Documentation
    Central Keys Area Reasonable Assurance Documentation F K R A D FKRAD Program December 2008 Prepared for FLORIDA DEPARTMENT OF ENVIRONMENTAL PROTECTION Watershed Management Bureau Tallahassee, Florida Prepared by Camp, Dresser & McKee, Inc. URS Corporation Southern 1715 N. Westshore Boulevard 7650 Courtney Campbell Causeway Tampa, Florida 33607 Tampa, Florida 33607 Florida Department of Environmental Protection REASONABLE ASSURANCE DOCUMENTATION CENTRAL KEYS AREA F K R A D December 2008 ACKNOWLEDGEMENTS The Central Keys Area Reasonable Assurance Document was developed under the direction of Mr. Fred Calder and Mr. Pat Fricano of the Florida Department of Environmental Protection (FDEP) with the assistance of the following stakeholder’s representatives: Ms. Suzy Thomas, Director of Community Services and Mr. Mike Hatfield, P.E., Weiler Engineering, City of Marathon Mr. Clyde Burnett, Mayor/City Administrator, City of Key Colony Beach; Mr. Philip “Skip” Haring, Assistant to Mayor City of Layton; Ms. Elizabeth Wood, P.E., Wastewater Section Chief, Monroe County; Mr. Jaime Barrera, FDOT District VI; and Mr. Fred Hand, Bureau of Facilities, FDEP. The authors gratefully acknowledge the comments review comments of the Stakeholders technical representatives and Mr. Gus Rios, Manager of FDEP’s Marathon Service Office. The document was developed a collaborative effort led by Mr. Scott McClelland of CDM Inc. and Mr. Stephen Lienhart of URS Corporation. S:\FDEP\Central RAD\FKRAD Central Cover and Prelim.doc i Florida Department of Environmental Protection REASONABLE ASSURANCE DOCUMENTATION CENTRAL KEYS AREA F K R A D December 2008 Central Keys Area Stakeholders Documents As a measure of reasonable assurance and support of this document, the stakeholders in the Central Keys Area (City of Marathon, City of Key Colony Beach, City of Layton, Monroe County, FDOT and the Florida State Parks Service) have provided signed documents confirming that the management activities identified in this document indeed reflect the commitments of the stakeholders.
    [Show full text]
  • Bookletchart™ Intracoastal Waterway – Bahia Honda Key to Sugarloaf Key NOAA Chart 11445
    BookletChart™ Intracoastal Waterway – Bahia Honda Key to Sugarloaf Key NOAA Chart 11445 A reduced-scale NOAA nautical chart for small boaters When possible, use the full-size NOAA chart for navigation. Published by the The tidal current at the bridge has a velocity of about 1.4 to 1.8 knots. Wind effects modify the current velocity considerably at times; easterly National Oceanic and Atmospheric Administration winds tend to increase the northward flow and westerly winds the National Ocean Service southward flow. Overfalls that may swamp a small boat are said to occur Office of Coast Survey near the bridge at times of large tides. (For predictions, see the Tidal Current Tables.) www.NauticalCharts.NOAA.gov Route.–A route with a reported controlling depth of 8 feet, in July 1975, 888-990-NOAA from the Straits of Florida via the Moser Channel to the Gulf of Mexico is as follows: From a point 0.5 mile 336° from the center of the bridge, What are Nautical Charts? pass 200 yards west of the light on Red Bay Bank, thence 0.4 mile east of the light on Bullard Bank, thence to a position 3 miles west of Northwest Nautical charts are a fundamental tool of marine navigation. They show Cape of Cape Sable (chart 11431), thence to destination. water depths, obstructions, buoys, other aids to navigation, and much Bahia Honda Channel (Bahia Honda), 10 miles northwestward of more. The information is shown in a way that promotes safe and Sombrero Key and between Bahia Honda Key on the east and Scout efficient navigation.
    [Show full text]
  • Key West Attractions Association Committed to Excellence We Are Truly One the World’S Most Popular Vacation Destinations
    Welcome to KEY WEST Key West Attractions Association Committed to Excellence We are truly one the world’s most popular vacation destinations. Key West vacations offer a unique The Key West Attractions Association makes Key West combination of fun and sun, land and sea, as well as vacations great. In a commitment to excellence in family excitement day and night. entertainment, the members of the Key West Attractions Come and take a stroll through historic Old Town and must meet and maintain quality standards of cleanliness, see hundreds of examples of 19th century architecture. safety, truth in advertising, hospitality and proper complaint Sail just seven miles offshore and experience North resolution. What’s your attraction to Key West? The island America’s only living coral reef. Tour the homes of lifestyle, laid-back and relaxed? Ocean views, swaying Hemingway and Harry Truman. Enjoy deep-sea and flats palms, the flavors of the sea? The excitement of watersports sports fishing, boating, diving, snorkeling and jet skiing. by day and wild life by night? The step back in time to a Join the sunset party on a pier or the water. Visit some of swashbuckling era of pirates and treasure-laden shipwrecks? the most unique museums in the U.S. And, experience Or is it the local color? The oranges and purples of our famous our heritage in art galleries, shops, hotels and restaurants sunsets, the green of banana leaves, palm designed to suit every style and taste. fronds and sea turtles, the blue According to legend, once Key West sand gets in and turquoise of the water your shoes, you’ll return again and again.
    [Show full text]
  • Federal Register/Vol. 63, No. 158/Monday, August 17, 1998
    43870 Federal Register / Vol. 63, No. 158 / Monday, August 17, 1998 / Rules and Regulations U.S.C. 553) because: (1) The 1998±99 SUMMARY: The National Oceanic and effective July 1, 1997, and codified at 15 fiscal year began on July 1, 1998, and Atmospheric Administration amends CFR Part 922, Subpart P. the marketing order requires that the the regulations for the Florida Keys In September 1997, NOAA became rate of assessment for each fiscal year National Marine Sanctuary (FKNMS or aware that significant injury to, and apply to all assessable papayas handled Sanctuary) to reinstate and make destruction of, living coral on the during such fiscal year; (2) the permanent the temporary prohibition on Tortugas Bank, west of the Dry Tortugas Committee needs to have sufficient anchoring by vessels 50 meters or National Park, was being caused by the funds to pay its expenses which are greater in registered length on Tortugas anchoring of vessels 50 meters or greater incurred on a continuous basis; and (3) Bank. The preamble to this rule contains in registered length. handlers are aware of this action which an environmental assessment for this Section 922.165 of the Sanctuary was recommended by the Committee at action. The intent of this rule is to regulations provides that, where a public meeting and is similar to other protect the coral reef at Tortugas Bank. necessary to prevent or minimize the assessment rate actions issued in past The proposed rule was published on destruction of, loss of, or injury to a years. February 11, 1998 and the comment Sanctuary resources, any and all List of Subjects in 7 CFR Part 928 period ended on March 13, 1998.
    [Show full text]
  • National Park Service Mission 66 Era Resources B
    NPS Form 10-900-b (Rev. 01/2009) 0MB No. 1024-0018 (Expires 5/31/2012) UNITED STATES DEPARTMENT OF THE INTERIOR National Park Service National Register of Historic Places Multiple Property Documentation Form This form Is used for documenting property groups relating to one or several historic contexts. See instructil'.r!§ ~ ~ tloDpl lj~~r Bulletin How to Complete the Mulliple Property Doc11mentatlon Form (formerly 16B). Complete each item by entering the req lBtEa\oJcttti~ll/~ a@i~8CPace, use continuation sheets (Form 10-900-a). Use a typewriter, word processor, or computer to complete all items X New Submission Amended Submission AUG 1 4 2015 ---- ----- Nat Register of Historie Places A. Name of Multiple Property Listing NatioAal Park Service National Park Service Mission 66 Era Resources B. Associated Historic Contexts (Name each associated historic context, identifying theme, geographical area, and chronological period for each.) Pre-Mission 66 era, 1945-1955; Mission 66 program, 1956-1966; Parkscape USA program, 1967-1972, National Park Service, nation-wide C. Form Prepared by name/title Ethan Carr (Historical Landscape Architect); Elaine Jackson-Retondo, Ph.D., (Historian, Architectural); Len Warner (Historian). The Collaborative Inc.'s 2012-2013 team comprised Rodd L. Wheaton (Architectural Historian and Supportive Research), Editor and Contributing Author; John D. Feinberg, Editor and Contributing Author; and Carly M. Piccarello, Editor. organization the Collaborative, inc. date March 2015 street & number ---------------------2080 Pearl Street telephone 303-442-3601 city or town _B_o_ul_d_er___________ __________st_a_te __ C_O _____ zi~p_c_o_d_e_8_0_30_2 __ _ e-mail [email protected] organization National Park Service Intermountain Regional Office date August 2015 street & number 1100 Old Santa Fe Trail telephone 505-988-6847 city or town Santa Fe state NM zip code 87505 e-mail sam [email protected] D.
    [Show full text]
  • Big Coppitt Johnsonville Subdivision Road Mitigation Project
    Monroe County Big Coppitt Key Johnsonville Subdivision Road Mitigation Project GIP Project Description Page 1 of 7 Monroe County Big Coppitt Key Johnsonville Subdivision Road Mitigation Project Community Development Block Grant – Mitigation Program General Infrastructure Program Big Coppitt Key - Johnsonville Subdivision Road Mitigation Project PROJECT DESCRIPTION Purpose and Description: Monroe County is the Southernmost County in the Continental United States. It is comprised of the Florida Keys, which are a string of over 800 low-lying islands stretching 130 miles in length and connected by only one road in and out, the Overseas Highway (US1). This grant application requests $8,514,819 in Community Development Block Grant- Mitigation (CDBG-MIT) grant funding to improve roadways in the Johnsonville subdivision located on Big Coppitt Key by designing and constructing an engineered storm water collection, treatment and disposal system. Figure 1 details the location of the project. This project will protect access to 86 residential homes that are subject to frequent and persistent flooding due to storms, tides, and that are at risk for future sea level rise impacts. The Big Coppitt Johnsonville subdivision drainage improvement project site is an approximately 18-acre area in a residential neighborhood that is located on the north side of Big Coppitt Key at mile marker 10 in the lower keys. The roads on the western side of the subdivision are at low elevation and frequently flood during rain events. The tidally influenced groundwater is high and the area does not drain naturally. Public Works crews are frequently dispatched to the area to pump storm water out of this low area to prevent water from flooding on adjacent properties.
    [Show full text]
  • Assessment of Natural Resource Condition in and Adjacent to Dry
    National Park Service U.S. Department of the Interior Natural Resource Stewardship and Science Assessment of Natural Resource Condition in and Adjacent to the Dry Tortugas National Park Natural Resource Report NPS/DRTO/NRR—2012/558 ON THE COVER Sergeant majors (Abudefduf saxatilis) in Dry Tortugas National Park. Photograph by NOAA/NOS/NCCOS/CCMA Biogeography Branch Assessment of Natural Resource Conditions In and Adjacent to Dry Tortugas National Park Natural Resource Report NPS/DRTO/NRR—2012/558 Christopher F. G. Jeffrey1,2 ,Sarah D. Hile1,2, Christine Addison3, Jerald S. Ault4, Carolyn Currin3, Don Field3, Nicole Fogarty5, Jiangang Luo4, Vanessa McDonough6, Doug Morrison7, Greg Piniak1, Varis Ransibrahmanakul1, Steve G. Smith4, Shay Viehman3 Editor: Christopher F. G. Jeffrey1,2 1National Oceanic and Atmospheric 4University of Miami Administration Rosenstiel School of Marine and National Ocean Service, National Centers Atmospheric Science for Coastal Ocean Science 4600 Rickenbacker Causeway Center for Coastal Monitoring and Miami, FL 33149-1098 Assessment, Biogeography Branch 1305 East West Highway, SSMC4, N/SCI-1 5Nova Southeastern University Silver Spring, MD 20910 Oceanographic Center 8000 N. Ocean Drive 2Consolidated Safety Services, Inc. Dania Beach, Florida 10301 Democracy Lane, Suite 300 Fairfax, VA 22030 6National Park Service Biscayne National Park 3National Oceanic and Atmospheric 9700 SW 328 Street Administration Homestead, Florida 33033 National Ocean Service, National Centers for Coastal Ocean Science 7National Park Service
    [Show full text]
  • Dry Tortugas U.S
    National Park Service Dry Tortugas U.S. Department of the Interior Dry Tortugas National Park Life on Loggerhead Loggerhead Light The largest island in the Dry Tortugas, Loggerhead Key has seen many changes in its history. From a site of shipwrecks, to a world-class lighthouse installation, to a cutting-edge marine research laboratory, to a goal for Cuban refugees, Loggerhead Key is a part of the crossroads that are the Dry Tortugas. Loggerhead Lives Named for its abundance of loggerhead sea with a 2nd order bivalve lens in 1909), the new turtles, Loggerhead Key has long been a haven light was observed at a distance of 53 miles. The for wildlife. Migrating birds flock here on their 2nd order lens is now on display at the National way north, and coral fishes are abundant in the Aids to Navigation School in Yorktown, VA. coral reefs just offshore. But sea turtles are perhaps the most abundant species on the While the lighthouse was under construction, island, with approximately 250 nests yielding a contractor finished construction of a house 15,000 hatchlings each summer. The Dry Tortu- and kitchen (as seen in the 1870 image above). gas support the largest green and loggerhead sea The main house burned in 1945, but the kitchen turtle nesting grounds in the Florida Keys. (the smaller brick house in the image above) still stands and is occupied by National Park Service Mariners were often attracted to the sea turtles volunteer caretakers. A "new" lighthouse on Loggerhead as a food source for their sea keepers house to the north of the lighthouse voyage, but they found the Tortugas to be a was built for the keeper's family in the 1920s.
    [Show full text]
  • Sea Level Rise and Inundation Projections for Everglades, Biscayne and Dry Tortugas National Park Infrastructure
    Sea Level Rise and Inundation Projections for Everglades, Biscayne and Dry Tortugas National Park Infrastructure November 21, 2016 South Florida Natural Resources Center Everglades National Park Technical Report SFNRC 2016:11-21 Cover picture shows the Flamingo visitor center on Florida Bay. Sea Level Rise and Inundation Projections for Everglades, Biscayne and Dry Tortugas National Park Infrastructure November 21, 2016 Technical Report SFNRC 2016:11-21 South Florida Natural Resources Center Everglades National Park Homestead, Florida National Park Service U.S. Department of the Interior Sea Level Rise and Inundation Projections i Sea Level Rise and Inundation Projections for Everglades, Biscayne and Dry Tortugas National Park Infrastructure November 21, 2016 Technical Report SFNRC 2016:11-21 EXECUTIVE SUMMARY It is unequivocal that climate is warming, and since the 1950s many of the observed changes are unprecedented over decades to millennia. The atmosphere and ocean have warmed, snow and ice have diminished, sea level has risen, and concentrations of greenhouse gases have increased. One of the most robust indicators of a warming climate is rising sea level driven by thermal expansion of ocean water and addition of land-based ice-melt to the ocean, however, sea level rise is not evenly distributed around the globe and the response of a coastline is highly dependent on local natural and human settings. This is particularly evident at the southern end of the Florida peninsula where low elevations and exceedingly flat topography provide an ideal setting for encroachment of the sea. Here, we illustrate projected impacts of sea level rise to infrastructure in Everglades, Biscayne and Dry Tortugas National Parks at four time horizons: 2025, 2050, 2075 and 2100, and under two sea level rise scenarios, a low projection and a high projection.
    [Show full text]