RHODE ISLAND MARINE FISHERIES REGULATIONS PART 4 Shellfish April 7, 2017
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Environment for Development Improving Utilization of the Queen
Environment for Development Discussion Paper Series December 2020 ◼ EfD DP 20-39 Improving Utilization of the Queen Conch (Aliger Gigas) Resource in the Colombian Caribbean A Bioeconomic Model of Rotational Harvesting Jorge Marco, Diego Valderrama, Mario Rueda, and Maykol R o dr i g ue z - P r i et o Discussion papers are research materials circulated by their authors for purposes of information and discussion. They have not necessarily undergone formal peer review. Central America Chile China Research Program in Economics and Research Nucleus on Environmental and Environmental Economics Program in China Environment for Development in Central Natural Resource Economics (NENRE) (EEPC) America Tropical Agricultural Research and Universidad de Concepción Peking University Higher Education Center (CATIE) Colombia Ghana The Research Group on Environmental, Ethiopia The Environment and Natural Resource Natural Resource and Applied Economics Environment and Climate Research Center Research Unit, Institute of Statistical, Social Studies (REES-CEDE), Universidad de los (ECRC), Policy Studies Institute, Addis and Economic Research, University of Andes, Colombia Ababa, Ethiopia Ghana, Accra India Kenya Nigeria Centre for Research on the Economics of School of Economics Resource and Environmental Policy Climate, Food, Energy, and Environment, University of Nairobi Research Centre, University of Nigeria, (CECFEE), at Indian Statistical Institute, Nsukka New Delhi, India South Africa Tanzania Sweden Environmental Economics Policy Research Environment -
9. Ocean Deoxygenation: Impacts on Ecosystem Services and People Hannah R
9. Ocean deoxygenation: Impacts on ecosystem services and people Hannah R. Bassett, Alexandra Stote, Edward H. Allison Ocean deoxygenation: Impacts on ecosystem 9 services and people Hannah R. Bassett1, Alexandra Stote1, Edward H. Allison1,2 1 School of Marine and Environmental Affairs, University of Washington, Seattle, USA 2 Worldfish, Penang, Malaysia Summary • Effects of ocean deoxygenation on people remain understudied and inherently challenging to assess. Few studies address the topic and those that do generally include more readily quantified economic losses associated with ocean deoxygenation, exclude non-use and existence value as well as cultural services, and focus on relatively small, bounded systems in capitalized regions. Despite the lack of extensive research on the topic, current knowledge based in both the natural and social sciences, as well as the humanities, can offer useful insights into what can be expected from continued ocean deoxygenation in terms of generalized impact pathways. • People receive benefits from ocean ecosystem services in the form of well-being (assets, health, good social relations, security, agency). Ecosystem services are translated to human well-being via social mediation, such that differences in levels of power and vulnerability determine how different social groups will experience hazards created by continued ocean deoxygenation. Despite not knowing the precise mechanisms of ocean deoxygenation-driven biophysical change, established social mechanisms suggest that ocean deoxygenation will exacerbate existing social inequities. • Reductions in dissolved oxygen (DO) are generally expected to disrupt ecosystem functioning and degrade habitats, placing new challenges and costs on existing systems for ocean resource use. Coral reefs, wetlands and marshes, and fish and crustaceans are relatively more susceptible to negative effects of ocean deoxygenation. -
Nautiloid Shell Morphology
MEMOIR 13 Nautiloid Shell Morphology By ROUSSEAU H. FLOWER STATEBUREAUOFMINESANDMINERALRESOURCES NEWMEXICOINSTITUTEOFMININGANDTECHNOLOGY CAMPUSSTATION SOCORRO, NEWMEXICO MEMOIR 13 Nautiloid Shell Morphology By ROUSSEAU H. FLOIVER 1964 STATEBUREAUOFMINESANDMINERALRESOURCES NEWMEXICOINSTITUTEOFMININGANDTECHNOLOGY CAMPUSSTATION SOCORRO, NEWMEXICO NEW MEXICO INSTITUTE OF MINING & TECHNOLOGY E. J. Workman, President STATE BUREAU OF MINES AND MINERAL RESOURCES Alvin J. Thompson, Director THE REGENTS MEMBERS EXOFFICIO THEHONORABLEJACKM.CAMPBELL ................................ Governor of New Mexico LEONARDDELAY() ................................................... Superintendent of Public Instruction APPOINTEDMEMBERS WILLIAM G. ABBOTT ................................ ................................ ............................... Hobbs EUGENE L. COULSON, M.D ................................................................. Socorro THOMASM.CRAMER ................................ ................................ ................... Carlsbad EVA M. LARRAZOLO (Mrs. Paul F.) ................................................. Albuquerque RICHARDM.ZIMMERLY ................................ ................................ ....... Socorro Published February 1 o, 1964 For Sale by the New Mexico Bureau of Mines & Mineral Resources Campus Station, Socorro, N. Mex.—Price $2.50 Contents Page ABSTRACT ....................................................................................................................................................... 1 INTRODUCTION -
Extent of Eelgrass in Little Narragansett Bay, Rhode Island Using Side Scan Sonar Nina Musco Ecsu, Dr
EXTENT OF EELGRASS IN LITTLE NARRAGANSETT BAY, RHODE ISLAND USING SIDE SCAN SONAR NINA MUSCO ECSU, DR. BRYAN OAKLEY ECSU, DR. PETER AUGUST WATCH HILL CONSERVANCY, WATCH HILL, RHODE ISLAND INTRODUCTION RESULTS CONCLUSION Eelgrass, Zostera marina, is a Napatree Points eelgrass meadows flowering underwater plant which have extended from 96 total acres in blooms from the late spring to 2016 to 142 acres in 2020 (Figure 2). summer in groups referred to as The areas where extent increased meadows (Figure 1). The larger bed in on the upper meadow include the Little Narragansett Bay is one of northeast and southwest corners. Rhode Island’s largest eelgrass beds. On the lower meadow, growth is Eelgrass is an important and vital seen but it’s rather sparse compared habitat for several animals including to the eelgrass found in the fish and crustaceans (Massie and northern beds. This study allowed Young, 1998). An EdgeTech’s 4125i researchers to use a combination of Side Scan Sonar System was used sonar and satellite data to more between Napatree Point accurately locate locations of Conservation Area and Sandy Point in eelgrass which is essential for the Little Narragansett Bay to map the area’s ecosystem. The sparse beds current extent of eelgrass. The 2016 mapped using sonar may not be extent of eelgrass was mapped using visible in aerial imagery OR may aerial imagery of aquatic vegetation represent further expansion of the (Bradley, 2017). Side-scan sonar eelgrass beds. imagery, coupled with vertical aerial photographs was used to map the REFERENCES AND extent of eelgrass beds and scattered ACKNOWLEDGEMENTS eelgrass within the study area. -
Population and Reproductive Biology of the Channeled Whelk, Busycotypus Canaliculatus, in the US Mid-Atlantic
W&M ScholarWorks VIMS Articles 2017 Population and Reproductive Biology of the Channeled Whelk, Busycotypus canaliculatus, in the US Mid-Atlantic Robert A. Fisher Virginia Institute of Marine Science, [email protected] David Rudders Virginia Institute of Marine Science, [email protected] Follow this and additional works at: https://scholarworks.wm.edu/vimsarticles Part of the Marine Biology Commons Recommended Citation Fisher, Robert A. and Rudders, David, "Population and Reproductive Biology of the Channeled Whelk, Busycotypus canaliculatus, in the US Mid-Atlantic" (2017). VIMS Articles. 304. https://scholarworks.wm.edu/vimsarticles/304 This Article is brought to you for free and open access by W&M ScholarWorks. It has been accepted for inclusion in VIMS Articles by an authorized administrator of W&M ScholarWorks. For more information, please contact [email protected]. Journal of Shellfish Research, Vol. 36, No. 2, 427–444, 2017. POPULATION AND REPRODUCTIVE BIOLOGY OF THE CHANNELED WHELK, BUSYCOTYPUS CANALICULATUS, IN THE US MID-ATLANTIC ROBERT A. FISHER* AND DAVID B. RUDDERS Virginia Institute of Marine Science, College of William and Mary, PO Box 1346, Gloucester Point, VA 23062 ABSTRACT Channeled whelks, Busycotypus canaliculatus, support commercial fisheries throughout their range along the US Atlantic seaboard. Given the modest amounts of published information available on channeled whelk, this study focuses on understanding the temporal and spatial variations in growth and reproductive biology in the Mid-Atlantic region. Channeled whelks were sampled from three inshore commercially harvested resource areas in the US Mid-Atlantic: Ocean City, MD (OC); Eastern Shore of Virginia (ES); and Virginia Beach, VA (VB). The largest whelk measured 230-mm shell length (SL) and was recorded from OC. -
Impact of the the COVID-19 Pandemic on a Queen Conch (Aliger Gigas) Fishery in the Bahamas
Impact of the the COVID-19 pandemic on a queen conch (Aliger gigas) fishery in The Bahamas Nicholas D. Higgs Cape Eleuthera Institute, Rock Sound, Eleuthera, Bahamas ABSTRACT The onset of the coronavirus (COVID-19) pandemic in early 2020 led to a dramatic rise in unemployment and fears about food-security throughout the Caribbean region. Subsistence fisheries were one of the few activities permitted during emergency lockdown in The Bahamas, leading many to turn to the sea for food. Detailed monitoring of a small-scale subsistence fishery for queen conch was undertaken during the implementation of coronavirus emergency control measures over a period of twelve weeks. Weekly landings data showed a surge in fishing during the first three weeks where landings were 3.4 times higher than subsequent weeks. Overall 90% of the catch was below the minimum legal-size threshold and individual yield declined by 22% during the lockdown period. This study highlights the role of small-scale fisheries as a `natural insurance' against socio-economic shocks and a source of resilience for small island communities at times of crisis. It also underscores the risks to food security and long- term sustainability of fishery stocks posed by overexploitation of natural resources. Subjects Aquaculture, Fisheries and Fish Science, Conservation Biology, Marine Biology, Coupled Natural and Human Systems, Natural Resource Management Keywords Fisheries, Coronavirus, COVID-19, IUU, SIDS, SDG14, Food security, Caribbean, Resiliance, Small-scale fisheries Submitted 2 December 2020 INTRODUCTION Accepted 16 July 2021 Published 3 August 2021 Subsistence fishing has played an integral role in sustaining island communities for Corresponding author thousands of years, especially small islands with limited terrestrial resources (Keegan et Nicholas D. -
Read All About Queen Conch on Bonaire
Adopt a Conch! Read all about Queen Conch on Bonaire • What is the Conch Restoration Project about? • The 8 stages in the lifecycle of the queen conch • Queen Conch: the facts of life • Strombus Gigas: science & research • How to contact involved organisations This presentation is donated by the Bon Kousa Foundation Bonaire | www.bonkousa.org Adopt a Conch! What is the Conch Restoration Project about? The Queen Conch is an endangered species on Bonaire. To protect the Queen Conch, taking conch became forbidden back in 1985. However, as the conch has been part of the local and regional cuisine for centuries, it is regretfully still rather common to poach the conch. As by the end of 2010 the number of mature conch have reached a critical small number the Conch Restoration Project was developed, which also involves the Bonairean fisherman and community, as a last resort to save the Queen Conch. By working side by side the project helps the Bonaireans realize that they are the custodians of their own resource. Bonaire needs to stops poaching today and thus give the Conch population time to recover so that in future, we all may be able to enjoy the conch again. The Conch Restoration Project consists of both an extensive awareness campaign for children and adults plus a scientific research program. A team of scientists is gathering information on the habitat and the Queen Conch stock. Last year an inventory has been made of conch in Lac Bay. All conch are tagged in order to identify and follow growth and migration or movements during the project. -
Food Preference of Penaeus Vannamei
Gulf and Caribbean Research Volume 8 Issue 3 January 1991 Food Preference of Penaeus vannamei John T. Ogle Gulf Coast Research Laboratory Kathy Beaugez Gulf Coast Research Laboratory Follow this and additional works at: https://aquila.usm.edu/gcr Part of the Marine Biology Commons Recommended Citation Ogle, J. T. and K. Beaugez. 1991. Food Preference of Penaeus vannamei. Gulf Research Reports 8 (3): 291-294. Retrieved from https://aquila.usm.edu/gcr/vol8/iss3/9 DOI: https://doi.org/10.18785/grr.0803.09 This Article is brought to you for free and open access by The Aquila Digital Community. It has been accepted for inclusion in Gulf and Caribbean Research by an authorized editor of The Aquila Digital Community. For more information, please contact [email protected]. Gulf Research Reports, Vol. 8, No. 3, 291-294, 1991 FOOD PREFERENCE OF PENAEUS VANNAMEZ JOHN T. OGLE AND KATHY BEAUGEZ Fisheries Section, Guy Coast Research Laboratory, P.O. Box 7000, Ocean Springs, Mississippi 39464 ABSTRACT The preference of Penaeus vannamei for 15 food items used in maturation was determined. The foods in order of preference were ranked as follows: Artemia, krill, Maine bloodworms, oysters, sandworms, anchovies, Panama bloodworms, Nippai maturation pellets, Shigueno maturation pellets, conch, squid, Salmon-Frippak maturation pellets, Rangen maturation pellets and Argent maturation pellets. INTRODUCTION preference, but may have been chosen due to the stability and density of the pellets. Hardin (1981), working with There is a paucity of published prawn preference P. stylirostris, noted that one marine ration which in- papers. Studies have been undertaken to determine the cluded fish meal was preferred over another artificial distribution of potential prey from the natural shrimp diet made with soybean. -
The Oyster : Contributions to Habitat, Biodiversity, & Ecological Resiliency
The Oyster : Contributions to Habitat, Biodiversity, & Ecological Resiliency Factors Affecting Oyster Distribution & Abundance Physical = salinity, temperature Salinity & Temperature •S - dynamic change ~daily basis; T - changes seasonally •Affects community organization - high S & T= predators, disease By Steve Morey, FAMU ‘Oysters suffered significant disease- related mortality under high-salinity, drought conditions, particularly in the summer.’ Dermo Perkinsus marinus Petes et al. 2012. Impacts of upstream drought and water withdrawals on the health & survival of downstream estuarine oyster populations. Ecology & Evolution 2(7):1712-1724 Factors Affecting Oyster Distribution & Abundance Physical = River flow Seasonal River Flow •Major influence on physical & biological relationships •Delivers low salinity H2O, turbidity, high nutrient & detritus concentrations •River flow, when high, can extend far offshore influencing shelf-edge productivity Factors Affecting Oyster Distribution & Abundance Competition for space & food at different life stages • Can be intraspecific -oysters competing with oysters- or interspecific - other species competing with oysters) Oysters • Can affect settlement patterns, and so alter community structure • Can reduce oyster density, growth, or physical condition Oysters eat phytoplankton & other organisms within a small size range, competing with other Barnacles filter feeders Mussels & Tunicates Factors Affecting Oyster Distribution & Abundance Species interactions – predation & disease •Habitat complexity -
2018-2020 Category 5 Waters 303(D) List of Impaired Waters
2018-2020 Category 5 Waters 303(d) List of Impaired Waters Blackstone River Basin Wilson Reservoir RI0001002L-01 109.31 Acres CLASS B Wilson Reservoir. Burrillville TMDL TMDL Use Description Use Attainment Status Cause/Impairment Schedule Approval Comment Fish and Wildlife habitat Not Supporting NON-NATIVE AQUATIC PLANTS None No TMDL required. Impairment is not a pollutant. Fish Consumption Not Supporting MERCURY IN FISH TISSUE 2025 None Primary Contact Recreation Not Assessed Secondary Contact Recreation Not Assessed Echo Lake (Pascoag RI0001002L-03 349.07 Acres CLASS B Reservoir) Echo Lake (Pascoag Reservoir). Burrillville, Glocester TMDL TMDL Use Description Use Attainment Status Cause/Impairment Schedule Approval Comment Fish and Wildlife habitat Not Supporting NON-NATIVE AQUATIC PLANTS None No TMDL required. Impairment is not a pollutant. Fish Consumption Not Supporting MERCURY IN FISH TISSUE 2025 None Primary Contact Recreation Fully Supporting Secondary Contact Recreation Fully Supporting Draft September 2020 Page 1 of 79 Category 5 Waters Blackstone River Basin Smith & Sayles Reservoir RI0001002L-07 172.74 Acres CLASS B Smith & Sayles Reservoir. Glocester TMDL TMDL Use Description Use Attainment Status Cause/Impairment Schedule Approval Comment Fish and Wildlife habitat Not Supporting NON-NATIVE AQUATIC PLANTS None No TMDL required. Impairment is not a pollutant. Fish Consumption Not Supporting MERCURY IN FISH TISSUE 2025 None Primary Contact Recreation Fully Supporting Secondary Contact Recreation Fully Supporting Slatersville Reservoir RI0001002L-09 218.87 Acres CLASS B Slatersville Reservoir. Burrillville, North Smithfield TMDL TMDL Use Description Use Attainment Status Cause/Impairment Schedule Approval Comment Fish and Wildlife habitat Not Supporting COPPER 2026 None Not Supporting LEAD 2026 None Not Supporting NON-NATIVE AQUATIC PLANTS None No TMDL required. -
RI DEM/Water Resources
STATE OF RHODE ISLAND AND PROVIDENCE PLANTATIONS DEPARTMENT OF ENVIRONMENTAL MANAGEMENT Water Resources WATER QUALITY REGULATIONS July 2006 AUTHORITY: These regulations are adopted in accordance with Chapter 42-35 pursuant to Chapters 46-12 and 42-17.1 of the Rhode Island General Laws of 1956, as amended STATE OF RHODE ISLAND AND PROVIDENCE PLANTATIONS DEPARTMENT OF ENVIRONMENTAL MANAGEMENT Water Resources WATER QUALITY REGULATIONS TABLE OF CONTENTS RULE 1. PURPOSE............................................................................................................ 1 RULE 2. LEGAL AUTHORITY ........................................................................................ 1 RULE 3. SUPERSEDED RULES ...................................................................................... 1 RULE 4. LIBERAL APPLICATION ................................................................................. 1 RULE 5. SEVERABILITY................................................................................................. 1 RULE 6. APPLICATION OF THESE REGULATIONS .................................................. 2 RULE 7. DEFINITIONS....................................................................................................... 2 RULE 8. SURFACE WATER QUALITY STANDARDS............................................... 10 RULE 9. EFFECT OF ACTIVITIES ON WATER QUALITY STANDARDS .............. 23 RULE 10. PROCEDURE FOR DETERMINING ADDITIONAL REQUIREMENTS FOR EFFLUENT LIMITATIONS, TREATMENT AND PRETREATMENT........... 24 RULE 11. PROHIBITED -
State of Rhode Island and Providence Plantations Department of Environmental Management Division of Fish and Wildlife Division O
STATE OF RHODE ISLAND AND PROVIDENCE PLANTATIONS DEPARTMENT OF ENVIRONMENTAL MANAGEMENT DIVISION OF FISH AND WILDLIFE DIVISION OF LAW ENFORCEMENT Rhode Island Marine Fisheries Regulations SHELLFISH October 23, 2014 AUTHORITY: Title 20, Chapters 42-17.1, 42-17.6, and 42-17.7, and in accordance with Chapter 42-35- 18(b)(5), Administrative Procedures Act of the Rhode Island General Laws of 1956, as amended. TABLE OF CONTENTS 1. PURPOSE ....................................................................................................... 3 2. AUTHORITY .................................................................................................... 3 3. APPLICATION ................................................................................................. 3 4. SEVERABILTY ................................................................................................ 3 5. SUPERSEDED RULES AND REGULATIONS ................................................ 3 6. DEFINTIONS .................................................................................................. 3 7. LICENSE REQUIRED .................................................................................... 7 8. GENERAL PROVISIONS ............................................................................... 8 9. EQUIPMENT PROVISIONS AND HARVEST METHODS .............................. 9 10. MINIMIM SIZES ............................................................................................ 12 11. SEASONS ...................................................................................................