Marine Pollution in the Caribbean: Not a Minute to Waste
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Turning the Tide on Trash: Great Lakes
Turning the Tide On Trash A LEARNING GUIDE ON MARINE DEBRIS Turning the Tide On Trash A LEARNING GUIDE ON MARINE DEBRIS Floating marine debris in Hawaii NOAA PIFSC CRED Educators, parents, students, and Unfortunately, the ocean is currently researchers can use Turning the Tide under considerable pressure. The on Trash as they explore the serious seeming vastness of the ocean has impacts that marine debris can have on prompted people to overestimate its wildlife, the environment, our well being, ability to safely absorb our wastes. For and our economy. too long, we have used these waters as a receptacle for our trash and other Covering nearly three-quarters of the wastes. Integrating the following lessons Earth, the ocean is an extraordinary and background chapters into your resource. The ocean supports fishing curriculum can help to teach students industries and coastal economies, that they can be an important part of the provides recreational opportunities, solution. Many of the lessons can also and serves as a nurturing home for a be modified for science fair projects and multitude of marine plants and wildlife. other learning extensions. C ON T EN T S 1 Acknowledgments & History of Turning the Tide on Trash 2 For Educators and Parents: How to Use This Learning Guide UNIT ONE 5 The Definition, Characteristics, and Sources of Marine Debris 17 Lesson One: Coming to Terms with Marine Debris 20 Lesson Two: Trash Traits 23 Lesson Three: A Degrading Experience 30 Lesson Four: Marine Debris – Data Mining 34 Lesson Five: Waste Inventory 38 Lesson -
Sewage Sludge Program Description
TEXAS POLLUTANT DISCHARGE ELIMINATION SYSTEM CHAPTER 5 SEWAGE SLUDGE MANAGEMENT PROGRAM DESCRIPTION A. INTRODUCTION Sewage sludge (including domestic septage) use and disposal is regulated in Texas in accordance with the requirements of Title 30 Texas Administrative Code (TAC) Chapter 312. The rules were promulgated under the Texas Water Code, Chapter 5.103 and the Texas Solid Waste Disposal Act (the Act), Texas Health and Safety Code, §§361.011 and 361.024. Title 30 TAC Chapter 312 contain requirements for the use and disposal of sewage sludge which are equivalent to 40 Code Federal Regulations (CFR) Part 503 standards. The 30 TAC Chapter 312 regulations contain requirements equivalent to 40 CFR Parts 122, 123, 501 and 503. Sewage sludge use and disposal requirements will be incorporated into TPDES municipal and industrial facilities as described in Chapter 3. Sludge only permits (facilities that do not discharge to waters of the U.S.) are required to obtain permits from the TNRCC. Sludge only permits include, but are not limited to, any person who changes the quality of a sewage sludge which is ultimately regulated under 30 TAC Chapter 312 and Part 503 (e.g., sewage sludge blenders, stabilization, heat treatment, and digestion), surface disposal site owners/operators, and sewage sludge incinerator owners/operators and domestic septage processing. B. SLUDGE AND TRANSPORTER REVIEW TEAM The Sludge and Transporter Review Team located in the Wastewater Permits Section of the Water Quality Division is responsible for the administrative and technical processing of sewage sludge/domestic septage beneficial use registrations and sewage sludge only permits for facilities treating domestic sewage (primarily facilities as defined in 40 CFR §122.44). -
Status of Alcyonacean Corals Along Tuticorin Coast of Gulf of Mannar, Southeastern India
Indian Journal of Geo-Marine Sciences Vol. 43(4), April 2014, pp. 666-675 Status of Alcyonacean corals along Tuticorin coast of Gulf of Mannar, Southeastern India S. Rajesh, K. Diraviya Raj, G. Mathews, T. Sivaramakrishnan & J.K. Patterson Edward Suganthi Devadason Marine Research Institute 44-Beach Road, Tuticorin – 628 001, Tamil Nadu, India [E-mail: [email protected]] Received 28 November 2012; revised 7 December 2012 In this study, the assessment of alcyonaceans was conducted in Tuticorin coast of the Gulf of Mannar during the period between 2010 and 2012 in 5 locations; Vaan, Koswari, Kariyachalli and Vilanguchalli islands and mainland Punnakayal patch reef. Average alcyonacean coral cover in Tuticorin coast was 6.76% during 2011-12 which was 5.61% during 2010- 2011. Percentage cover of alcyonacean corals increased in all the study locations; Kariyachalli 12.04 to 13.96%; Vilanguchalli 8.94 to 10.23%; Koswari 1.6 to 3.69; Vaan 0.53 to 0.72; mainland Punnakayal patch reef 4.95 to 5.21% was documented. In total, 15 species from 7 genera were recorded during the study period. Though anthropogenic threats in Tuticorin coast are comparatively high, the abundance of alcyonacean corals has increased considerably showing their resilience and adaptability. [Keywords: Alcyonacean corals, Status, Diversity, Tuticorin, Gulf of Mannar] Introduction experience all the natural and anthropogenic threats. Alcyonacean corals (soft corals and gorgonians) Reef ecosystems of Gulf of Mannar are heavily are modular cnidarians composed of polyps that stressed due to various human induced threats like always have eight tentacles and are oftentimes destructive and over fishing practices, coral mining, connected by vessels classified under subclass domestic and industrial pollution, seaweed and other Octocorallia while hard corals have six tentacles resource collection in reef areas and invasion of (which are hexa corals). -
Introduction to Co2 Chemistry in Sea Water
INTRODUCTION TO CO2 CHEMISTRY IN SEA WATER Andrew G. Dickson Scripps Institution of Oceanography, UC San Diego Mauna Loa Observatory, Hawaii Monthly Average Carbon Dioxide Concentration Data from Scripps CO Program Last updated August 2016 2 ? 410 400 390 380 370 2008; ~385 ppm 360 350 Concentration (ppm) 2 340 CO 330 1974; ~330 ppm 320 310 1960 1965 1970 1975 1980 1985 1990 1995 2000 2005 2010 2015 Year EFFECT OF ADDING CO2 TO SEA WATER 2− − CO2 + CO3 +H2O ! 2HCO3 O C O CO2 1. Dissolves in the ocean increase in decreases increases dissolved CO2 carbonate bicarbonate − HCO3 H O O also hydrogen ion concentration increases C H H 2. Reacts with water O O + H2O to form bicarbonate ion i.e., pH = –lg [H ] decreases H+ and hydrogen ion − HCO3 and saturation state of calcium carbonate decreases H+ 2− O O CO + 2− 3 3. Nearly all of that hydrogen [Ca ][CO ] C C H saturation Ω = 3 O O ion reacts with carbonate O O state K ion to form more bicarbonate sp (a measure of how “easy” it is to form a shell) M u l t i p l e o b s e r v e d indicators of a changing global carbon cycle: (a) atmospheric concentrations of carbon dioxide (CO2) from Mauna Loa (19°32´N, 155°34´W – red) and South Pole (89°59´S, 24°48´W – black) since 1958; (b) partial pressure of dissolved CO2 at the ocean surface (blue curves) and in situ pH (green curves), a measure of the acidity of ocean water. -
St. Kitts at a Crossroad
St. Kitts at a Crossroad Rachel Dodds Ted Rogers School of Hospitality and Tourism Management, Ryerson University, Toronto, Ontario, Canada Jerome L. McElroy Department of Business Administration and Economics, Saint Mary's College, Notre Dame, Indiana, USA Abstract Resumen I Like many island economies, St. Kitts is at a cross- I Como muchas economías isleñas, St. Kitts está en roads. The acceleration of globalization and the decision una encrucijada. La aceleración de la globalización y la of the European Union in 2005 to remove preferential decisión de la Unión Europea en el 2005 de eliminar el treatment for its main industry, sugar cane, have left the tratamiento preferencial para su industria principal, la island with limited options. Tourism has now become caña de azúcar, han dejado opciones limitadas a la isla. the key avenue for economic growth. El turismo se ha convertido ahora en el factor clave para su desarrollo económico. Los destinos pasan por varios Destinations go through various cycles, both popular and ciclos, tanto de popularidad como de inestabilidad, unstable, which are affected by market and tourism afectados por las tendencias del mercado y del turismo, trends as well environmental and social factors. For así como por factores ambientales y sociales. Para many tourism destinations, especially islands, there is muchos destinos turísticos, especialmente las islas, intense competition and weak differentiating factors existe una competencia intensa, los factores diferencia- and the product has become commoditized. As tourism les son débiles y el producto se ha mercantilizado. has been put forth as the key driver for economic Habiéndose presentado el turismo como el factor clave growth and sustainability within the island, long term del desarrollo económico y sostenible de la isla, es nece- strategies need to be put in place to adapt to changing sario implementar estrategias a largo plazo para adap- trends and markets. -
An Assessment of Marine Ecosystem Damage from the Penglai 19-3 Oil Spill Accident
Journal of Marine Science and Engineering Article An Assessment of Marine Ecosystem Damage from the Penglai 19-3 Oil Spill Accident Haiwen Han 1, Shengmao Huang 1, Shuang Liu 2,3,*, Jingjing Sha 2,3 and Xianqing Lv 1,* 1 Key Laboratory of Physical Oceanography, Ministry of Education, Ocean University of China, Qingdao 266100, China; [email protected] (H.H.); [email protected] (S.H.) 2 North China Sea Environment Monitoring Center, State Oceanic Administration (SOA), Qingdao 266033, China; [email protected] 3 Department of Environment and Ecology, Shandong Province Key Laboratory of Marine Ecology and Environment & Disaster Prevention and Mitigation, Qingdao 266100, China * Correspondence: [email protected] (S.L.); [email protected] (X.L.) Abstract: Oil spills have immediate adverse effects on marine ecological functions. Accurate as- sessment of the damage caused by the oil spill is of great significance for the protection of marine ecosystems. In this study the observation data of Chaetoceros and shellfish before and after the Penglai 19-3 oil spill in the Bohai Sea were analyzed by the least-squares fitting method and radial basis function (RBF) interpolation. Besides, an oil transport model is provided which considers both the hydrodynamic mechanism and monitoring data to accurately simulate the spatial and temporal distribution of total petroleum hydrocarbons (TPH) in the Bohai Sea. It was found that the abundance of Chaetoceros and shellfish exposed to the oil spill decreased rapidly. The biomass loss of Chaetoceros and shellfish are 7.25 × 1014 ∼ 7.28 × 1014 ind and 2.30 × 1012 ∼ 2.51 × 1012 ind in the area with TPH over 50 mg/m3 during the observation period, respectively. -
Sea-Level Rise for the Coasts of California, Oregon, and Washington: Past, Present, and Future
Sea-Level Rise for the Coasts of California, Oregon, and Washington: Past, Present, and Future As more and more states are incorporating projections of sea-level rise into coastal planning efforts, the states of California, Oregon, and Washington asked the National Research Council to project sea-level rise along their coasts for the years 2030, 2050, and 2100, taking into account the many factors that affect sea-level rise on a local scale. The projections show a sharp distinction at Cape Mendocino in northern California. South of that point, sea-level rise is expected to be very close to global projections; north of that point, sea-level rise is projected to be less than global projections because seismic strain is pushing the land upward. ny significant sea-level In compliance with a rise will pose enor- 2008 executive order, mous risks to the California state agencies have A been incorporating projec- valuable infrastructure, devel- opment, and wetlands that line tions of sea-level rise into much of the 1,600 mile shore- their coastal planning. This line of California, Oregon, and study provides the first Washington. For example, in comprehensive regional San Francisco Bay, two inter- projections of the changes in national airports, the ports of sea level expected in San Francisco and Oakland, a California, Oregon, and naval air station, freeways, Washington. housing developments, and sports stadiums have been Global Sea-Level Rise built on fill that raised the land Following a few thousand level only a few feet above the years of relative stability, highest tides. The San Francisco International Airport (center) global sea level has been Sea-level change is linked and surrounding areas will begin to flood with as rising since the late 19th or to changes in the Earth’s little as 40 cm (16 inches) of sea-level rise, a early 20th century, when climate. -
PDF Marine Electronics
Do you know where you are going? What do you need to get there… Voted -“MANUFACTURER OF THE YEAR” 3rd Year running!! Joanne Maurice Product Training Specialist - Western Canada Garmin International My role with Garmin is to provide product training and support for our Dealers and customers across Western Canada from Vancouver Island to Saskatchewan. Garmin was founded in 1989 by Gary Burrel and Dr. Min Kao. A worldwide leader in GPS and Navigation technology in multiple markets including: Marine, Aviation, Automotive, Outdoor and Sports (running, cycling, golf) Visit me @ Booth #374 The basics, what you should have on board… ➢ GPS Navigation - Chartplotter & Charts? ➢ Radar? ➢ Sonar? ➢ Autopilot? ➢ VHF/AIS? ➢ Satellite SOS Communicator? What are important things to consider?... ➢ What level of Customer Support will you receive? ➢ Ease of Use… Do you have to re-learn your Electronics every time out on the water? ➢ Company History, Reliability, Reputation… Chartplotters & Combo Units Things to Consider in a Chartplotter… ➢ Chartplotter or Combo unit? ➢ Touchscreen or Buttons ➢ Fill the space… No one has ever said I wish I had gotten a smaller screen Customizing your Chartplotter and making it yours… 1 to 6-way Splits Your Favourites Section: Having all your Go-To Functions saved in one place for easy access… Sonar Technology Not just your Daddy’s Old Fishfinder anymore… CHIRP Sonar Technology CHIRP sonar is one of the most sophisticated sonar technologies available for the fishing and boating public.The word itself is an acronym for Compressed High-Intensity Radiated Pulse. CHIRP sonar provides amazingly clear SONAR & target separation and definition because it puts even more energy onto the target than traditional sonar. -
Volatile Organic Compounds (Vocs)
VOLATILE ORGANIC COMPOUNDS Volatile organic compounds (VOCs) What are VOCs? Sources of VOCs These volatile carbon-containing compounds quickly Man-made VOCs are typically petroleum-based and evaporate into the atmosphere once emitted. While are a major component of gasoline. In this situation, coming from certain solids or liquids, VOCs are VOCs are emitted through gasoline vaporization released as gases. and vehicle exhaust. Burning fuel, such as gasoline, wood, coal, or natural gas, also releases VOCs. VOCs Why are VOCs of concern? are used in solvents and can be found in paints, VOCs are a source of indoor and outdoor pollution. paint thinners, lacquer thinners, moth repellents, air fresheners, wood preservatives, degreasers, dry As an indoor pollution, VOCs may be referred to as cleaning fluids, cleaning solutions, adhesives, inks, volatile organic chemicals. Indoors, VOCs evaporate and some, but not all, pesticides. Major sources under normal indoor atmospheric conditions with of VOCs and NOx involve emissions from industrial respect to temperature and pressure. facilities and electric utilities, motor vehicle exhaust, As an outdoor pollutant, VOCs are of concern due gasoline vapors, and chemical solvents. Pesticides to their reaction with nitrogen oxide (NOx) in the containing solvents typically release high rates of presence of sunlight. The reaction forms ground-level VOCs. The active ingredient in certain pesticides may ozone (O3) – the main component of smog. If levels are contain VOCs, as well. Solid formulations release the high enough, this ground-level ozone can be harmful to lowest amount. human health and vegetation, including crops. In nature, VOCs can originate from fossil fuel deposits, such as oil sands, and can be emitted from volcanoes, vegetation and bacteria. -
Marine Snow Storms: Assessing the Environmental Risks of Ocean Fertilization
University of Wollongong Research Online Faculty of Law - Papers (Archive) Faculty of Business and Law 1-1-2009 Marine snow storms: Assessing the environmental risks of ocean fertilization Robin M. Warner University of Wollongong, [email protected] Follow this and additional works at: https://ro.uow.edu.au/lawpapers Part of the Law Commons Recommended Citation Warner, Robin M.: Marine snow storms: Assessing the environmental risks of ocean fertilization 2009, 426-436. https://ro.uow.edu.au/lawpapers/192 Research Online is the open access institutional repository for the University of Wollongong. For further information contact the UOW Library: [email protected] Marine snow storms: Assessing the environmental risks of ocean fertilization Abstract The threats posed by climate change to the global environment have fostered heightened scientific interest in marine geo-engineering schemes designed to boost the capacity of the oceans to absorb atmospheric carbon dioxide. This is the primary goal of a process known as ocean fertilization which seeks to increase the production of organic material in the surface ocean in order to promote further draw down of photosynthesized carbon to the deep ocean. This article describes the process of ocean fertilization, its objectives and potential impacts on the marine environment and some examples of ocean fertilization experiments. It analyses the applicability of international law principles on marine environmental protection to this process and the regulatory gaps and ambiguities in the existing international law framework for such activities. Finally it examines the emerging regulatory for legitimate scientific experiments involving ocean fertilization being developed by the London Convention and London Protocol Scientific Groups and its potential implications for the proponents of ocean fertilization trials. -
Mouthpiece Rg/ June 2004 the ACTIVE DIVERS ASSOCIATION NEWSLETTER
Our Web The ivers.o www.actived Mouthpiece rg/ June 2004 THE ACTIVE DIVERS ASSOCIATION NEWSLETTER June Dive Schedule June 6 Sun pm Speigal Grove (Advanced Divers) Down about two years now and still spectacular. Never dove it? Now is your chance. Dove it before? You still have a lot of ship to explore! June 12 Sat pm Taveriner (Barbeque $7.00) Sites may include: Conch Reef, Davis Ledge, Hens & Chickens, Little Conch, Capt. Tom’s Ledge, 40’ Ledge, Fish Trap, Horseshoe. Average depth 30’, average visibility 40-60’, many moreys, schooling tropi- cals, unusual pillar corals. BBQ after dive, see article this issue. June 13 Sun am Biscayne National Park (Advanced Divers) Sites - The Wall, Anniversary, Rocky Reef, Elkhorn Forest, Cuda Ledge, Ball Buoy, Doc DeMilly. Expect currents, usually we drift dive the deep reefs. Depths 70-110’, average visibility 40-80’. Only one commer- cial dive boat allowed in area. June 19 Sat pm Hollywood Sites may include: The Caves, Josey Reef, Cuda Reef, Lorraine’s Delight, Coral Canyons, Shark Reef. Average depth 30’, average visibility 40’. Usually no currents, very different from the Keys. Sometimes drift/swim dive. June 26 Sat am Looe Key Approximately 5 square miles of spectacular reef to explore, this area is one of the top snorkel and dive spots in the world, and the finest reef in Florida. A photographers delight. Divers must have Advanced Cert. or higher and carry computer, light, knife, with one deep dive in log in past year. Open water divers restricted to wheelhouse at 60 feet." June 27 Sun pm Isamorada Just 4 miles past Tavernier, sites may include: Hammerhead, The Canyon, El Infante, Crocker, No Name, The Valley Aquarium, Alligator. -
Persistent Organic Pollutants in Marine Plankton from Puget Sound
Control of Toxic Chemicals in Puget Sound Phase 3: Persistent Organic Pollutants in Marine Plankton from Puget Sound 1 2 Persistent Organic Pollutants in Marine Plankton from Puget Sound By James E. West, Jennifer Lanksbury and Sandra M. O’Neill March, 2011 Washington Department of Ecology Publication number 11-10-002 3 Author and Contact Information James E. West Washington Department of Fish and Wildlife 1111 Washington St SE Olympia, WA 98501-1051 Jennifer Lanksbury Current address: Aquatic Resources Division Washington Department of Natural Resources (DNR) 950 Farman Avenue North MS: NE-92 Enumclaw, WA 98022-9282 Sandra M. O'Neill Northwest Fisheries Science Center Environmental Conservation Division 2725 Montlake Blvd. East Seattle, WA 98112 Funding for this study was provided by the U.S. Environmental Protection Agency, through a Puget Sound Estuary Program grant to the Washington Department of Ecology (EPA Grant CE- 96074401). Any use of product or firm names in this publication is for descriptive purposes only and does not imply endorsement by the authors or the Department of Fish and Wildlife. 4 Table of Contents Table of Contents................................................................................................................................................... 5 List of Figures ....................................................................................................................................................... 7 List of Tables .......................................................................................................................................................