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Socan Monitoring Workshop
SOCAN MONITORING WORKSHOP Image credit: Lauren Valentino, NOAA/AOML 2/28/17 WorksHop Report SOCAN MONITORING WORKSHOP SOCAN MONITORING WORKSHOP IDENTIFYING PRIORITY LOCATIONS FOR OCEAN ACIDIFICATION MONITORING IN THE U.S. SOUTHEAST SUMMARY The Southeast Ocean and Coastal Acidification Network (SOCAN) held a worksHop in CHarleston, SoutH Carolina to facilitate discussion on priority locations for ocean acidification monitoring in tHe SoutHeast. The discussion included identification of key gradients in physical, chemical and biological parameters along tHe SoutHeast coast, a review of current monitoring efforts, and an assessment of stakeHolder needs. Sixteen monitoring locations were identified as potential acidification monitoring locations (see page 12). The following three monitoring locations were HigHligHted as priority sites tHat would furtHer our understanding of the chemistry and regional drivers of ocean acidification and address stakeholder needs: (1) Sapelo Island, GA (2) Gulf Stream, offsHore of Gray’s Reef, GA (3) Biscayne National Park, FL The workshop concluded witH a discussion of logistics and opportunities to pursue monitoring at tHe recommended locations. A copy of tHe agenda is included in Appendix 1. PROCEEDINGS Approximately 16 experts gatHered for tHe SOCAN Monitoring Workshop to outline recommendations for priority ocean acidification monitoring locations in tHe SoutHeast (Attendee List, Appendix 2). The worksHop began witH introductory remarks regarding tHe structure and responsibilities of SOCAN and SECOORA. Following the introductory remarks, participants reviewed the proposed agenda; no modifications were made. The first half-day was spent reviewing tHe state of ocean acidification science and regional response. Kim Yates sHared a syntHesis of tHe 2016 SOCAN State of the Science meeting, wHicH included a review of webinars and key findings related to OA chemistry, modeling and organismal response. -
Florida Keys National Marine Sanctuary Marine Zoning and Regulatory Review
Florida Keys National Marine Sanctuary Marine Zoning and Regulatory Review Gulf of Mexico Fishery Management Council Briefing Beth Dieveney Sanctuary Deputy Superintendent for Science and Policy June 10, 2015 Florida Keys National Marine Sanctuary 1990 - Congress passed Florida Keys National Marine Sanctuary Protection Act 1997 - Management Plan, Zoning Scheme, and Regulations Implemented 2001 - Tortugas Ecological Reserve added Working to Protect Florida Keys Marine Resources Coral Reef Ecosystem: Coastal Maritime Heritage and Mangroves, Seagrass Beds and Submerged Cultural Coral Reefs Resources What types of things do the Sanctuary and Refuge regulate? • Dumping / Discharges • Spearfishing • Fishing • Vessel Speed • Personal Watercraft • Vessel Access • Groundings • Marine Construction & Dredging • Oil and Gas Development • Touching / Standing on Coral • Diving / Snorkeling • Marine Life / Aquarium Collection Existing Marine Zoning Plan • Sanctuary Wide Regulations • Existing Management Areas (Looe Key/Key Largo NMS & Refuges) • Sanctuary Preservation Areas • Ecological Reserves • Wildlife Management Areas • Special Use Areas – Research Only • Area To Be Avoided: Large Ships >50m 2011 FKNMS Condition Report: Foundation for Regulatory and Zoning Changes • Over 40 scientists provided input and underwent peer review for publication • History of discharges, coastal development, habitat loss, and over exploitation of large fish and keystone species • Poaching, vessel groundings and discharging of marine debris • Can be improved with long -
A Scientific Forum on the Gulf of Mexico: the Islands in the Stream Concept
Proceedings: Gulf of Mexico Science Forum A Scientific Forum on the Gulf of Mexico: The Islands in the Stream Concept Proceedings of the Forum: 23 January 2008 Keating Education Center Mote Marine Laboratory Sarasota, Florida Proceedings: Gulf of Mexico Science Forum Table of Contents Forward (Ernest Estevez) .............................................................................................................4 Executive Summary.....................................................................................................................6 Acknowledgements ......................................................................................................................9 Organizing Committee ................................................................................................................9 Welcome and Introduction (Kumar Mahadevan and Daniel J. Basta) .....................................10 Introduction to the Forum (Billy D. Causey)...........................................................................12 Summary of Scientific Forum (John Ogden) ...........................................................................14 Panel 1: The Geological Setting...............................................................................................17 Geologic Underpinnings of the “Islands in the Stream”; West Florida Margin (Albert Hine and Stanley Locker)...............................................17 Shelf Edge of the Northwest Gulf of Mexico (Niall Slowey).............................................22 -
Connectivity of Pulley Ridge with Remote Locations As Inferred From
Journal of Geophysical Research: Oceans RESEARCH ARTICLE Connectivity of Pulley Ridge With Remote Locations as 10.1029/2018JC014057 Inferred From Satellite-Tracked Drifter Trajectories Key Points: • Historical drifter data reveal M. J. Olascoaga1 , P. Miron1 , C. Paris1 , P. Pérez-Brunius2 , R. Pérez-Portela1 , oceanographic connectivity pathways 3 1 within the Gulf of Mexico R. H. Smith , and A. Vaz • The uncovered pathways constitute 1 2 a first-order constraint for any Rosenstiel School of Marine and Atmospheric Science, University of Miami, Coral Gables, FL, USA, Centro de surface tracer (e.g., spilled oil, toxic Investigación Científica y de Educación Superior de Ensenada, Ensenada, Baja California, México, 3NOAA-AOML, Physical algae bloom, buoyant egg masses) Oceanography Division, Miami, FL, USA • Drifter data suggest the importance of Pulley Ridge mesophotic reef as a refugium for the Gulf of Mexico Abstract Using historical (1994–2017) satellite-tracked surface drifter trajectory data, we conduct a probabilistic Lagrangian circulation study which sheds light on the connectivity of Pulley Ridge with other Correspondence to: locations in the Gulf of Mexico and adjacent areas. The analysis reveals that Pulley Ridge is connected with M. J. Olascoaga, [email protected] the North Atlantic, the Caribbean Sea, and most of the Gulf of Mexico. Preferred connecting pathways are identified and arrival times to potential reef sites computed. The study demonstrates the importance of Pulley Ridge as a source for neighboring regions like the Dry Tortugasa, the Florida Keys, Campeche Bank, Citation: and the east Florida coast as well as a self-recruitment area for species with short competence time. -
Pulley Ridge, Gulf of Mexico, USA 4 John K
Pulley Ridge, Gulf of Mexico, USA 4 John K. Reed, Stephanie Farrington, Andy David, Stacey Harter, Shirley A. Pomponi, M. Cristina Diaz, Joshua D. Voss, Keith D. Spring, Albert C. Hine, Villy H. Kourafalou, Ryan H. Smith, Ana C. Vaz, Claire B. Paris, and M. Dennis Hanisak Abstract sponges had 1.2% cover. In the past 10 years, the Pulley Pulley Ridge is a limestone ridge that extends nearly Ridge MCE had a substantial loss of scleractinian coral. 300 km along the southwestern Florida shelf in the east- The percent coral cover on the Main Ridge dropped ern Gulf of Mexico. The southern terminus of Pulley from 12.8% in 2003 to 0.9% by 2012–2015, a 93% loss Ridge supports a mesophotic coral ecosystem (MCE) at of coral. However, recent surveys show the majority of depths of 59–105 m and is the deepest known photosyn- corals to be relatively healthy; only 1.21% of the colo- thetic coral reef off the continental United States. The nies counted (38,368) showed signs consistent with biodiversity consists of 95 species of macroalgae, 92 “white syndromes” disease. The prevalence of disease demosponges, 18 octocorals, 17 scleractinian corals, 9 on Pulley Ridge is relatively low compared to the antipatharian corals, and 86 fishes. Twenty managed Caribbean. The factors causing the decline of the coral fishery species occur at Pulley Ridge including red grou- communities at Pulley Ridge between 2003 and 2012 per, and since 2010 the lionfish population has dramati- are unknown. cally increased. The dominant scleractinian corals are plate like corals of the family Agariciidae (Agaricia spp. -
Cryptic Herbivorous Invertebrates Restructure the Composition of Degraded Coral Reef Communities in the Florida Keys, Florida, USA
Old Dominion University ODU Digital Commons Biological Sciences Theses & Dissertations Biological Sciences Spring 2019 Cryptic Herbivorous Invertebrates Restructure the Composition of Degraded Coral Reef Communities in the Florida Keys, Florida, USA Angelo Jason Spadaro Old Dominion University, [email protected] Follow this and additional works at: https://digitalcommons.odu.edu/biology_etds Part of the Biology Commons, Ecology and Evolutionary Biology Commons, and the Natural Resources and Conservation Commons Recommended Citation Spadaro, Angelo J.. "Cryptic Herbivorous Invertebrates Restructure the Composition of Degraded Coral Reef Communities in the Florida Keys, Florida, USA" (2019). Doctor of Philosophy (PhD), Dissertation, Biological Sciences, Old Dominion University, DOI: 10.25777/fg35-1j72 https://digitalcommons.odu.edu/biology_etds/86 This Dissertation is brought to you for free and open access by the Biological Sciences at ODU Digital Commons. It has been accepted for inclusion in Biological Sciences Theses & Dissertations by an authorized administrator of ODU Digital Commons. For more information, please contact [email protected]. CRYPTIC HERBIVOROUS INVERTEBRATES RESTRUCTURE THE COMPOSITION OF DEGRADED CORAL REEF COMMUNITIES IN THE FLORIDA KEYS, FLORIDA, USA by Angelo Jason Spadaro B.S. May 2010, Old Dominion University A Dissertation Submitted to the Faculty of Old Dominion University in Partial Fulfillment of the Requirements for the Degree of DOCTOR OF PHILOSOPHY ECOLOGICAL SCIENCES OLD DOMINION UNIVERSITY May 2019 Approved by: Mark J Butler, IV (Director) Eric Walters (Member) Dan Barshis (Member) Seabird McKeon (Member) ABSTRACT CRYPTC HERBIVOROUS INVERTEBRATES RESTRUCTURE THE COMPOSITION OF DEGRADED CORAL REEF COMMUNITIES IN THE FLORIDA KEYS, FLORIDA, USA Angelo Jason Spadaro Old Dominion University, 2019 Director: Dr. -
Pulley Ridge-The U.S.'S Deepest Coral Reef?
USGS Science in Florida, May 3-5, 2005, Orlando Pulley Ridge—The U.S.’s Deepest Coral Reef? Robert B. Halley1, Virginia E. Garrison1, Katherine T. Ciembronowicz1, Randy Edwards1, Walter C. Jaap2, Gail Mead3, Sylvia Earle3, Albert C. Hine4, Bret Jarret4, Stan D. Locker4, David F. Naar4, Brian Donahue4, George D. Dennis5, and David C. Twichell6 1U.S. Geological Survey, St. Petersburg, FL 33701 2Florida Marine Research institute, St. Petersburg, Florida 3Sustainable Seas Expedition 4U.S. Geological Survey, Center for Coastal Ocean Mapping, College of Marine Science, Univeristy of South Florida, St. Petersburg, Florida 5U.S. Geological Survey, Gainesville, Florida 6U.S. Geological Survey, Woods Hole, Massachussetts Pulley Ridge is a 100+ km-long series of N-S trending, drowned, barrier islands on the southwest Florida Self approximately 250 km west of Cape Sable, Florida (Fig. 1). The ridge has been mapped using multibeam bathymetry, submarines and remotely operated vehicles, and a variety of geophysical tools. The ridge is a subtle feature about 5 km across with less than 10 m of relief. The shallowest parts of the ridge are about 60 m deep. Surprisingly at this depth, the southern portion of the ridge hosts an unusual variety of zooxanthellate scleractinian corals, green, red and brown macro algae, and typically shallow-water tropi- cal fishes. The corals Agaricia sp. and Leptoceris cucullata are most abundant, and are deeply pigmented in shades of tan-brown and blue-purple, respectively. These corals form plates up to 50 cm in diameter and account for up to 60% live coral cover at some localities. -
Corals Sustain Growth but Not Skeletal Density Across the Florida Keys Reef Tract Despite Ongoing Warming
bioRxiv preprint doi: https://doi.org/10.1101/310037; this version posted April 28, 2018. The copyright holder for this preprint (which was not certified by peer review) is the author/funder, who has granted bioRxiv a license to display the preprint in perpetuity. It is made available under aCC-BY-NC-ND 4.0 International license. 1 Title: Corals sustain growth but not skeletal density across the Florida Keys Reef Tract despite 2 ongoing warming 3 Running head: Coral growth on the Florida Keys Reef Tract 4 5 John P. Rippe1*, Justin H. Baumann1, Daphne N. De Leener1, Hannah E. Aichelman1,y, Eric B. 6 Friedlander2, Sarah W. Davies1,g and Karl D. Castillo1,3 7 8 1Department of Marine Sciences, University of North Carolina at Chapel Hill, 3202 Murray Hall, 9 Chapel Hill, NC, USA. 10 2Department of Statistics and Operations Research, University of North Carolina at Chapel Hill, 11 318 Hanes Hall, Chapel Hill, NC, USA. 12 3Curriculum for Environment and Ecology, University of North Carolina at Chapel Hill, 3202 13 Murray Hall, Chapel Hill, NC, USA. 14 yCurrent address: Department of Biological Sciences, Old Dominion University, 110 Mills 15 Godwin Life Sciences Building, Norfolk, VA, USA. 16 gCurrent address: Department of Biology, Boston University, 5 Cummington Mall, Boston, MA, 17 USA. 18 *Corresponding author (Email: [email protected]) 19 20 Keywords: Coral reef, calcification, Caribbean, Florida Keys, sclerochronology, climate change, 21 global warming, ocean acidification 22 Paper type: Primary research article 1 bioRxiv preprint doi: https://doi.org/10.1101/310037; this version posted April 28, 2018. -
Geology of Florida Local Abundance of Quartz Sand
28390_00_cover.qxd 1/16/09 4:03 PM Page 1 Summary of Content The geologic past of Florida is mostly out of sight with its maximum elevation at only ~105 m (in the panhandle) and much of south Florida is virtually flat. The surface of Florida is dominated by subtle shorelines from previous sea-level high-stands, karst-generated lakes, and small river drainage basins What we see are modern geologic (and biologic) environments, some that are world famous such as the Everglades, the coral reefs, and the beaches. But, where did all of this come from? Does Florida have a geologic history other than the usual mantra about having been “derived from the sea”? If so, what events of the geologic past converged to produce the Florida we see today? Toanswer these questions, this module has two objectives: (1) to provide a rapid transit through geologic time to describe the key events of Florida’s past emphasizing processes, and (2) to present the high-profile modern geologic features in Florida that have made the State a world-class destination for visitors. About the Author Albert C. Hine is the Associate Dean and Professor in the College of Marine Science at the University of South Florida. He earned his A.B. from Dartmouth College; M.S. from the University of Massachusetts, Amherst; and Ph.D. from the University of South Carolina, Columbia—all in the geological sciences. Dr. Hine is a broadly-trained geological oceanographer who has addressed sedimentary geology and stratigraphy problems from the estuarine system out to the base of slope. -
Marine Debris in Reef Habitats
Marine Debris in Reef Habitats Florida Keys National Marine Sanctuary Lost Fishing Gear is Common in Sanctuary Waters Marine debris is one of the most widespread and persistent forms of pollution affecting the world’s ocean and coastal waters. Plastics, lost fishing gear, derelict vessels and other marine debris can find its way into even the most remote ocean waters where it can harm marine life. While most debris originates from activities taking place at sea, coastal communities also contribute significantly to this global threat. In the Florida Keys, where recreational and commercial fisheries have existed for over 100 years, lost fishing gear and other marine debris have accumulated on the seafloor. Lost or abandoned fishing gear and other trash entangles and harms stony corals, sea fans, sponges, sea turtles, manatees and other marine life. It also degrades seagrass, hard- bottom, coral reef and mangrove habitats and detracts from the natural beauty of the islands. For these and other reasons, citizens and resource managers of the Florida Keys National Marine Sanctuary are concerned about the environmental impacts of all marine debris. Scientists Document Prevalence of Marine Debris Coral researchers from Nova Southeastern University (NSU) Oceanographic Center (formerly with University of North Carolina Wilmington) began conducting Keys-wide surveys of marine debris in 2000 during their assessments of corals, Team OCEAN volunteers use kayaks to collect marine debris. sponges and other benthic (bottom-dwelling) marine life. Since then, debris data have been recorded in 2008, 2010-11, and 2012. The 2012 surveys were conducted in collaboration with scientists from the sanctuary, National Park Service and Florida Fish and Wildlife Conservation Commission and included 600 coral reef and hard-bottom sites from Biscayne National Park to Key West. -
Florida Options for Marine Conservation
pg.1 greenpeace.org Florida Options for Marine Conservation Potential no-take marine protected areas Fully protected marine reserves, where no harvesting is allowed, are heralded by scientists as offering the greatest ecosystem and biodiversity benefits. Such areas in Florida, while only covering less than 0.001 percent of Florida’s waters, have shown to enhance lobster and game fish fisheries and are popular destinations for recreational diving and snorkeling. Examples of exciting opportunities for potential future fully protected conservation zones within Florida waters include the following: Location: off Tavernier Key in the Florida Keys Snapper Ledge Environment: shallow coral reef (and similar environments) Snapper Ledge, a popular dive site off of Tavernier in the Florida Keys, is home to some of the most dense and diverse marine life populations in the area. Divers regularly report the presence of large schools of grunts, snappers, and many other species of fish, including parrotfish, rays, lobsters, and more. Divers report that marine life (especially snapper) is concentrated here. One of the largest and healthiest Boulder Brain Corals (Colpophyllia natans) in the Upper Keys can be found on Snapper’s Ledge. This site is reported as an exceptional location for both snorkeling and diving—a Image courtesy NOAA serious “must dive” site in the keys. There is currently an effort seeking Sanctuary Preservation Area (SPA) status for Snapper Ledge, supported by local dive operations and conservation groups. SPA status is essentially a “no-take” zone. There are currently only 18 small SPAs in the Florida Keys National Marine Sanctuary (FKNMS). Many more shallow and threat- greenpeace.org ened coral reefs there deserve SPA status. -
Mission to Recover the Coral Reefs of the Florida Keys
MISSION: ICONIC REEFS Photo: Coral Restoration Foundation Mission to Recover the Coral Reefs of the Florida Keys he iconic coral reefs of the Florida Keys are the foundation of the vibrant regional economy that hosts 5 million visitors per year. North America’s only barrier reef protects the island communities from catastrophic storm surge, while also supporting a world-renowned destination for diving, snorkeling, Tand fishing. However, decades of compounding stress from coral bleaching, coral disease, hurricanes, and high impact human use have significantly degraded the coral reefs. The United States is on the verge of losing a national treasure. Emergency action is required to keep Florida Keys coral reefs from collapsing beyond a point at which they can be restored and protect the economy that depends on them. Restoration Strategy NOAA and partners have developed a bold mission to restore seven ecologically and culturally significant coral reefs within Florida Keys National Marine Sanctuary. The selected restoration sites represent a diversi- ty of habitats, support a range of human uses, span the full geographic range of the Florida Keys, and show a high probability of restoration success. The mission represents one of the largest investments ever under- taken in coral restoration. Informed by years of research, successful trials, and expertise from scientists and restoration practitioners, this effort complements other regional management efforts and will result in resilient and regenerative coral reefs in the Florida Keys. Carysfort Reef Horseshoe Reef Cheeca Rocks Sombrero Reef Newfound Harbor Photo: Ken Nedimyer Looe Key Reef Eastern Dry Rocks www.fisheries.noaa.gov/iconic-reefs Coral reefs are dynamic ecosystems comprised of stony corals, soft corals, sponges, and algae.