Focus on New Sites for Caves and Reefs Issues Identified. Dr. Leyla Knittweis-Mifsud Department of Biology, Faculty of Science University of Malta
|
|
- Meagan King
- 5 years ago
- Views:
Transcription
1 Focus on New Sites for Caves and Reefs Issues Identified Dr. Leyla Knittweis-Mifsud Department of Biology, Faculty of Science University of Malta
2 Presentation Overview Areas of conservation potential within which SCIs will be located Assessing conservation status under the Habitats Directive Threats and pressures identified during LIFE BaĦAR for N2K project o Inshore areas o Offshore areas Outlook o Designation process o Setting of conservation objectives o Scientific aspects
3 Areas of Conservation Potential A prioritised list of marine areas with conservation potential was compiled for: o Reefs (Habitat 1170) o Submerged and partially submerged caves (Habitat 8330) Site identification was based on: o Synthesis of existing information on habitat distribution within the 25 nautical mile Fisheries Management Zone o Data from scientific surveys in areas where knowledge gaps were identified Designation process is ongoing - these are NOT the finalised proposed Sites of Community Importance
4 Areas of Conservation Potential Three inshore sites hosting both reefs and caves identified
5 Inshore Site I Largest number of emergent and fully submerged caves including offshore caves Coastal reef habitats: submarine parts of emergent rock faces and boulders
6 Inshore Site II Large number of emergent and fully submerged caves Coastal reef habitats: submarine parts of emergent vertical cliffs Presence of long-spined sea urchin Centrostephanus longispinus
7 Inshore Site III Large number of emergent and fully submerged caves Coastal reef habitats: submarine parts of emergent rock faces and boulders Presence of long-spined sea urchin Centrostephanus longispinus
8 Areas of Conservation Potential Five offshore areas hosting deep-water caves and geogenic / biogenic reefs identified
9 Offshore Site I Two parallel prominent ridges running from the west to east, dropping from 250 to 750 m / 400 to 600 m respectively No deep-water caves recorded High diversity of cnidarians Presence of critically endangered bamboo coral Isidella elongata
10 Offshore Site II Prominent plateau and steep escarpments descending from depths of 190 m to > 1000 m Several deep-water caves High diversity of habitat forming cnidarians and associated fauna
11 Offshore Site III Shallow western side (ca. 450 m), deeper eastern side (> 1000 m) Gentle slopes with a series of steep outcrops and escarpments No deep-water caves Most abundant habitat-forming species were sponges / cnidarians High density of critically endangered bamboo coral Isidella elongata
12 Offshore Site IV Prominent plateau extending along the site s southern edge Steep escarpments descending from 200 m to > 1000 m depth High number of deep-water caves Fossilised lithistid sponge reef concentrated in this area
13 Offshore Site V Depths varied from 190 m at top of plateau along northern edge to > 1000 m in north-western corner Several deep-water caves Reef assemblages present along escarpments characterised by a variety of sessile cnidarians and sponges
14 Assessing Conservation Status According to Article 1 of the Habitats Directive, the conservation status of a natural habitat will be taken as favourable when: o Its natural range and areas it covers within that range are stable or increasing o The specific structure and functions which are necessary for its long-term maintenance exist and are likely to continue to exist for the foreseeable future o The conservation status of its typical species is favourable
15 Assessing Conservation Status The LIFE BaĦAR project data will serve as a baseline to monitor areas occupied by investigated habitats LIFE BaĦAR for N2K Assessments of favourable habitat structure and function will be based on: o Characteristic associated species o Main threats and pressures affecting habitats and species
16 Assessing Conservation Status Two main types of anthropogenic pressures will need to be taken into account to assess structure and function of reefs / caves: o Pressures which affect the physical structure of the reef or cave o Pressures which affect the species constructing a reef / living on a reef or in a cave LIFE BaĦAR for N2K
17 Threats & Pressures Several sources of information were considered when assessing threats and pressures affecting cave and reef habitats: Pressures documented during the LIFE BaĦAR surveys Surveys were restricted to visually documenting threats and pressures Existing spatial information on anthropogenic pressures Existing information on threats and pressures was gathered by the DFA from scientific and grey literature Known potential threats Assessed based on expert opinion; partly based on ongoing scientific research unrelated to LIFE BaĦAR project
18 Threats and Pressures Inshore Areas Professional / recreational fishing o Fishing targets species associated with both caves and reefs o Lost and discarded gears can continue ghost fishing Carlos Minguell/Oceana LIFE BaĦAR for N2K
19 Threats and Pressures Inshore Areas SCUBA diving o Movements of divers with poor buoyancy control can cause mechanical damage to erect benthic species o Trapped air bubbles generated by divers known to damage species on cave ceilings Anchoring o Anchoring and subsequent movements can cause mechanical damage to seabed and erect benthic species Pollution to surface waters o Fertiliser / pesticide runoff from fields as well as oil spills from bunkering areas will affect inshore cave and reef habitats
20 Threats and Pressures Inshore Areas Marine litter o Several types of marine litter were recorded at inshore reefs and caves, including plastics and lost / discarded fishing gear Litter on Reefs
21 Threats and Pressures Inshore Areas Marine litter o Several types of marine litter were recorded at inshore reefs and caves, including plastics and lost / discarded fishing gear Litter in Caves
22 Threats and Pressures Inshore Areas Marine litter o Several types of marine litter were recorded at inshore reefs and caves, including plastics and lost / discarded fishing gear Carlos Minguell/Oceana LIFE BaĦAR for N2K
23 Threats and Pressures Inshore Areas Invasive non-native species o Non-native species may threaten reef and cave assemblages by outcompeting indigenous species Enrique Talledo/Oceana LIFE BaĦAR for N2K
24 Threats and Pressures Inshore Areas Erosion / silting up o Erosion is a significant phenomenon in Malta due to the abundance of soft rocks o Silting up can be a threat to cave and reef organisms that are not occurring on near-vertical surfaces Carlos Minguell/Oceana LIFE BaĦAR for N2K
25 Threats and Pressures Inshore Areas Terrain collapse / landslides o Collapse of rock faces or cave roofs can alter the area occupied by caves or geogenic reefs Carlos Minguell/Oceana LIFE BaĦAR for N2K
26 Threats and Pressures Inshore Areas Climatic changes o Temperature and/or ph of an area can shift so conditions no longer optimal for a given species o Extreme events such as temperature anomalies can cause mass mortalities o Increase in extreme storm events may lead to changes in wave heights / frequencies, affecting coastal reefs o Water flow changes can be detrimental by altering the availability of food supply; particularly relevant for sessile suspension feeders
27 Threats and Pressures Offshore Areas Professional fishing o Legal trawl sites overlap with location of reefs o Lost longlines most abundant, followed by ropes from dolphinfish aggregation devices
28 Threats and Pressures Offshore Areas Illegal taking / removal of marine fauna o Illegal fisheries targeting the precious red coral are known to take place at Ragusa Bank in the Sicily Channel o No evidence for such activities in Maltese waters LIFE BaĦAR for N2K
29 Threats and Pressures Offshore Areas Marine litter o Several types of marine litter were recorded at offshore reefs, including plastics and lost / discarded fishing gear LIFE BaĦAR for N2K LIFE BaĦAR for N2K
30 Threats and Pressures Offshore Areas Mechanical damage to seabed o Trawling will cause damage to the seabed o Limestone blocks to anchor fish aggregation devices can damage reef species, including biogenic frameworks
31 Threats and Pressures Offshore Areas Silting up o Silting up can be a threat to offshore reefs and cave organisms that do not occur on near-vertical surfaces LIFE BaĦAR for N2K
32 Threats and Pressures Offshore Areas Terrain collapse / landslides o Collapse of deep-water rock faces or cave roofs would alter the area occupied by offshore caves or reefs Climatic changes o Temperature and/or ph of an area can shift so conditions no longer optimal for a given species o Water flow changes can be detrimental by altering the availability of food supply; particularly relevant for sessile suspension feeders
33 Outlook Identification of proposed Sites of Community Importance within the areas identified is ongoing Once suitable sites have been identified by ERA the proposed sites will be put forward for approval by the Cabinet of Ministers through the MESDC Documentation for proposed SCIs will be transmitted to the European Commission
34 Outlook Once the list of pscis has been transmitted to MESDC, ERA will formulate the conservation objectives to be achieved Conservation objectives will set out target conditions for the identified species, communities and habitats Setting up conservation measures is not within the scope of the project LIFE BaĦAR for N2K
35 Outlook Scientific analysis of the vast amount of data collected during the project is ongoing Data on marine litter documented during the project is being analysed in detail; results will be published in scientific literature LIFE BaĦAR for N2K
36 Thank you for your attention! Carlos Minguell/Oceana LIFE BaĦAR for N2K
LIFE BaĦAR for N2K Project Survey Findings. Leyla Knittweis on behalf of the LIFE BaĦAR for N2K Project
LIFE BaĦAR for N2K Project - 2015 Survey Findings Leyla Knittweis on behalf of the LIFE BaĦAR for N2K Project Legally Protected Habitats Habitats Directive Directive 92/43/EEC: Protected marine habitats:
More informationNorth Rona Special Area of Conservation. Advice under Regulation 33(2) of The Conservation (Natural Habitats, &c.) Regulations 1994 (as amended)
North Rona Special Area of Conservation Advice under Regulation 33(2) of The Conservation (Natural Habitats, &c.) Regulations 1994 (as amended) 30 March 2006 About this Package: Section 1 of this document
More informationMarine Ecosystems. Aquatic Ecosystems Section 2
Marine Ecosystems Marine ecosystems are located mainly in coastal areas and in the open ocean. Organisms that live in coastal areas adapt to changes in water level and salinity. Organisms that live in
More informationEXECUTIVE SUMMARY. Argyll Marine Special Areas of Conservation
Argyll Marine Special Areas of Conservation Legislative Background Under the Habitats Directive (Council Directive 92/43/EEC on the conservation of natural habitats and of wild fauna and flora), Loch Creran
More informationBiogeographic Assessment of Florida Keys National Marine Sanctuary
Biogeographic Assessment of Florida Keys National Marine Sanctuary NOAA National Centers for Coastal Ocean Science NOAA Florida Keys National Marine Sanctuary Florida Fish and Wildlife Commission Photos
More informationHOW BENTHIC HABITATS AND BOTTOM TRAWLING AFFECT TRAIT COMPOSITION IN THE DIET OF EUROPEAN PLAICE (PLEURONECTES PLATESSA) IN THE NORTH SEA
HOW BENTHIC HABITATS AND BOTTOM TRAWLING AFFECT TRAIT COMPOSITION IN THE DIET OF EUROPEAN PLAICE (PLEURONECTES PLATESSA) IN THE NORTH SEA Jacqueline Eggleton, Kenny A.J., Bolam S.G., Depestele J., Garcia
More informationWHALE SHARK (Rhincodon typus) RECOVERY PLAN
WHALE SHARK (Rhincodon typus) RECOVERY PLAN 2004-2009 Great Barrier Reef Marine Park Authority Background The whale shark (Rhincodon typus) is the world s largest fish, and one of only 3 filter-feeding
More informationSpecial request, Advice June New information regarding the impact of fisheries on other components of the ecosystem
1.5.1.2 Special request, Advice June 2013 ECOREGION SUBJECT General advice New information regarding the impact of fisheries on other components of the ecosystem Advice summary ICES advises that the following
More informationMediterranean deep-sea corals in need of protection July 2013
Mediterranean deep-sea corals in need of protection July 2013 Since the entry into force of the SPA/BD Protocol and its Annexes several amendments have been adopted in the framework of the Barcelona Convention
More informationIMPLEMENTATION. Argyll Marine Special Areas of Conservation
5 5 Argyll Marine Special Areas of Conservation 5.1 Implementation of the Management Plan Implementation of this management plan will be necessary to ensure compliance with the Habitats Directive. Although
More informationOceanic Society Reef Research Team: Nicole Crane, Avigdor Abelson, Peter Nelson, Giacomo Bernardi, Michelle Paddack, Kate Crosman
The coral reef of Tamil (Yap, FSM): Preliminary ecological assessment of reef state and fish assemblages, and potential of conservation for sustainable use Report compiled by vigdor belson, Peter Nelson
More informationSea urchin density along a depth gradient at Rodney's Rock and Champagne Bay, Dominica
Sea urchin density along a depth gradient at Rodney's Rock and Champagne Bay, Dominica Michele Felix Cassie Kalinec Julia Lemmon Carl Raetzsch A.J. Vale Andrew Woolley May 28 June 17, 2004 1 Abstract The
More informationTasmanian Recreational Dive Clubs
Tasmanian Recreational Dive Clubs Subtidal Reef Monitoring and Community Awareness Project A Project supported by the Tasmanian Government s Fishwise Fund. Photo per SMH Tasmanian Scuba Diving Club (co-ordinator)
More informationFish Conservation and Management
Fish Conservation and Management CONS 486 Northern Atlantic Cod: A management and conservation failure Chapter 12 Ross Cod fisheries: rich in history During the early to mid 1900 s, the cod fishery was
More informationExhibit E Recreational Abalone Fishery Management
Exhibit E Recreational Abalone Fishery Management March 16 th, 2018 Scott Groth, Pink Shrimp/ South Coast Shellfish Project Leader Steve Rumrill, Shellfish Program Leader 1 Why are we here? Issue at hand:
More informationProtect Our Reefs Grant Interim Report (October 1, 2008 March 31, 2009) Principal investigators: Donald C. Behringer and Mark J.
Investigating the role of the spotted spiny lobster (Panulirus guttatus) in the recovery of the long spined sea urchin (Diadema antillarum) on the coral reefs of the Florida Keys Protect Our Reefs Grant
More informationI. Monitoring and Adaptive Management Approach. Potential Effects, Monitoring Studies & Mitigation
I. Monitoring and Adaptive Management Approach Define the problem or management objective. Determine potential effects of the project on indicator species. Emphasis on examining potentially negative, rather
More informationTHE N2K GROUP. Natura 2000 Seminars Kick-off seminar for marine biogeographical regions 5-7 th May, 2015, Saint-Malo, France
Natura 2000 Seminars Kick-off seminar for marine biogeographical regions 5-7 th May, 2015, Saint-Malo, France INTRODUCTION TO SEMINAR THEMES AND WORKING METHODS Susan Gubbay THE N2K GROUP Getting the seminar
More informationCitizen Science Based Survey GBR Far North Dive Trip 2016 April 18-26
Citizen Science Based Survey GBR Far North Dive Trip 2016 April 18-26 Chris Roelfsema Karen Johnson Douglas Stetner Trevor Baerenger Peran Brady May 2016 GBR Far North Citizen Science Trip 5 May 2016 1
More informationOceans Humans both depend on it and threaten it with their activities
Oceans Humans both depend on it and threaten it with their activities Oceans Water covers nearly ¾ of the Earth s surface More than 50% of the world s population lives within an hour of the coast Oceans
More informationEvolution of Deepwater Coral Protection in the Southeast U.S
Evolution of Deepwater Coral Protection in the Southeast U.S Tina Udouj, Florida Fish and Wildlife Conservation Commission Roger Pugliese, South Atlantic Fishery Management Council Overview Deepwater Corals
More informationCenSeam developing a global baseline and synthesis of seamount biodiversity data. Malcolm Clark, Ash Rowden, Karen Stocks, Mireille Consalvey
CenSeam developing a global baseline and synthesis of seamount biodiversity data Malcolm Clark, Ash Rowden, Karen Stocks, Mireille Consalvey This afternoon General introduction to seamounts and the CenSeam
More informationCOMMISSIO STAFF WORKI G PAPER. Executive Summary of the Impact Assessment. Accompanying the document
EUROPEAN COMMISSION Brussels, 12.8.2011 SEC(2011) 986 final COMMISSIO STAFF WORKI G PAPER Executive Summary of the Impact Assessment Accompanying the document Proposal for a Regulation of the European
More informationCaspian Environment Programme Steering Committee meeting Almaty, September
Caspian Environment Programme Steering Committee meeting Almaty, September 14 2010 The Caspian seal, Phoca caspica, is an iconic, flagship species For the Caspian Sea Total female Pup production The species
More informationmarine sanctuary 1 of 5
This website would like to remind you: Your browser (Apple Safari 4) is out of date. Update your browser for more security, comfort and the best experience on this site. Encyclopedic Entry marine sanctuary
More informationSubmission on summary of the Draft Convention on Biological Diversity National Report
23 November 2018 Submission on summary of the Draft Convention on Biological Diversity National Report The New Zealand Marine Sciences Society (NZMSS) is a professional society affiliated to the Royal
More informationThe Protection of Vulnerable Marine Ecosystems in the Northwest Atlantic: NAFO Processes and Regulations
The Protection of Vulnerable Marine Ecosystems in the Northwest Atlantic: NAFO Processes and Regulations Dr. Ricardo Federizon Senior Fisheries Commission Coordinator Northwest Atlantic Fisheries Organization
More informationWhat are the threats to the oceans? Consequences. Four examples. Tuna
Conservation of the marine environment Dr. Katrina Mangin Department of Ecology and Evolutionary Biology mangin@email.arizona.edu What are the threats to the oceans? Over-fishing & over-harvesting Climate
More informationCommercial fishing: the wider ecological impacts
THE BRITISH ECOLOGICAL SOCIETY Ecological Issues Series Commercial fishing: the wider ecological impacts Edited by: Geoff Moore & Simon Jennings Written by: John Croxall - BAS, Cambridge Bob Furness -
More informationVIII. Marine Debris. Background
VIII. Marine Debris Background Fishing constitutes one of the most significant threats to marine biodiversity and ecosystem function, as evidenced by a significant body of information on the numerous impacts
More informationOverview. What are Corals?
Overview Coral Reefs extend back over 500 m.y. Grow in tropical seas with normal salinity Support a great variety of plant and animal life Cover less than 0.2% of sea floor Contain about 25% of marine
More informationHydraulic Modeling of Stream Enhancement Methods
Hydraulic Modeling of Stream Enhancement Methods Matthew J. Curry John J. Levitsky Abstract Development within watersheds increases the amounts of runoff causing stream erosion and degradation of stream
More informationExperimental reestablishment of populations of the long spined sea urchin, Diadema antillarum, on two small patch reefs in the upper Florida Keys
Principal Investigator Ken Nedimyer 212 Silver Palm Avenue Tavernier, FL 33070 phone (305) 852-4955, fax (305) 852-3500 email, sealife@terranova.net Associate Investigator Martin A. Moe, Jr. 222 Gulfview
More informationFrequency of Percnon gibbesi in relation to. Diadema antillarum at Rodney s Rock
Frequency of Percnon gibbesi in relation to Diadema antillarum at Rodney s Rock By: Rickey Wallace Study Abroad Dominica Summer 2007 Texas A&M University Dr. Bob Wharton Dr. Jim Woolley Abstract The nimble
More informationProtecting the Deep Sea Under International Law. Legal Options for Addressing High Seas Bottom Trawling
Protecting the Deep Sea Under International Law Legal Options for Addressing High Seas Bottom Trawling Extract Only: Full Paper Full paper available at http://www.savethehighseas.org/publications.cfm or
More informationSustainable Recreational Fishing Student Activity Workbook 6.2. Sustainable Recreational Fishing
Sustainable Recreational Fishing! Activity zone 1 - Recreational Fishing Panel Fishing is a popular pastime for more millions Australians each year but is not the only way to enjoy our lakes and coastline.
More informationCommercial fishing: the wider ecological impacts
THE BRITISH ECOLOGICAL SOCIETY Ecological Issues Series Commercial fishing: the wider ecological impacts Edited by: Geoff Moore & Simon Jennings Written by: John Croxall - BAS, Cambridge Bob Furness -
More informationHigh seas: conservation and management measures to prevent significant adverse impacts on vulnerable marine ecosystems
High seas: conservation and management measures to prevent significant adverse impacts on vulnerable marine ecosystems ABSTRACT Australia has consented to implement the interim measures adopted in 2007
More informationTo Fish or Not to Fish? A role-playing activity based on the Marine Reserves process at the Channel Islands National Marine Sanctuary
To Fish or Not to Fish? A role-playing activity based on the Marine Reserves process at the Channel Islands National Marine Sanctuary Introduction This role playing activity is designed to teach you about
More informationDeveloping Fisheries Management Measures for Natura 2000 SAC sites in UK Offshore Waters
Developing Fisheries Management Measures for Natura 2000 SAC sites in UK Offshore Waters Stanton Banks and Haig Fras case studies Sophie Elliott & Michael McLeod Presentation overview Stanton Banks and
More informationGreen crabs: invaders in the Great Marsh Featured scientist: Alyssa Novak from the Center for Coastal Studies/Boston University
Name Green crabs: invaders in the Great Marsh Featured scientist: Alyssa Novak from the Center for Coastal Studies/Boston University Research Background: Marshes are areas along the coast that flood with
More informationProposed fisheries management measures for English offshore MPAs in the Channel, the Southwest Approaches and the Irish Sea
Proposed fisheries management measures for English offshore MPAs in the Channel, the Southwest Approaches and the Irish Sea Date: 28 February 2017 Paris Designation and Management of Marine Protected Areas
More informationOdd Aksel Bergstad Institute of Marine Research Norway
Odd Aksel Bergstad Institute of Marine Research Norway Deep-sea field scientist since 1980s Member and former chair of relevant ICES expert groups Scientific delegate to NAFO, NEAFC, SEAFO. Contributor
More informationWhat is Project Baseline?
What is Project Baseline? A global network of highly skilled and organized SCUBA divers who are creating a lasting visual legacy of underwater conditions in oceans, lakes, rivers, springs, and caves all
More informationNEAFC request to evaluate the use and quality of VMS data
9.3.2.4 NEAFC request to evaluate the use and quality of VMS data Request Regarding deepsea fisheries, NEAFC requests ICES to evaluate the use and quality of VMS data and records of catch and effort to
More informationCORAL REEFS IN CRISIS. Mudjimba Island
CORAL REEFS IN CRISIS Mudjimba Island LOCATION REEF STRUCTURE - NORTH Fringing reef around a continental island, bigger drop off with slabs of rock Average water depth: 4 to 8 metres Higher diversity of
More informationOECS Regional Engineering Workshop September 29 October 3, 2014
B E A C H E S. M A R I N A S. D E S I G N. C O N S T R U C T I O N. OECS Regional Engineering Workshop September 29 October 3, 2014 Coastal Erosion and Sea Defense: Introduction to Coastal Dynamics David
More information*attached below (scroll down)*
Mon 4/24 Activities Learning Target Students will review the concepts of chapter 13. Class Activities Play Classroom Jeopardy to review for test ---work on Chapter 13 review (due Tue) *attached below (scroll
More informationREC.CM-GFCM/40/2016/4
REC.CM-GFCM/40/2016/4 establishing a multiannual management plan for the fisheries exploiting European hake and deep-water rose shrimp in the Strait of Sicily (GSA 12 to 16) The General Fisheries Commission
More informationNatura 2000 and fisheries: a question of competence or willingness?
Natura 2000 and fisheries: a question of competence or willingness? Conference 20 years of Habitats Directive: European Wildlife s Best Hope? Antwerp, 12-13 December 201 Harm M. Dotinga Current situation
More informationMPA proposals West of Scotland
MPA proposals West of Scotland Purpose of this presentation Support Consultation Sites, features and management options Basis for advice WoS Site options Answer any questions Scottish MPA proposals Nov
More informationDelegation of Australia
SC-03-06.3.2 (10) 3 rd Meeting of the Southern Indian Ocean Fisheries Agreement (SIOFA) Scientific Committee 20-24 March 2017, Saint Denis, La Reunion Proposal for designation of the MIDDLE OF WHAT (MOW)
More informationEcological Interactions in Coastal Marine Ecosystems: Rock Lobster
Ecological Interactions in Coastal Marine Ecosystems: Rock Lobster Progress Report to 3 November Lachlan MacArthur and Glenn A. Hyndes Centre for Ecosystem Management, Edith Cowan University, 1 Joondalup
More informationYour web browser (Safari 7) is out of date. For more security, comfort and the best experience on this site: Update your browser Ignore
Your web browser (Safari 7) is out of date. For more security, comfort and the best experience on this site: Update your browser Ignore MARINE S ANCTU ARY For the complete encyclopedic entry with media
More informationCase Study 3. Case Study 3: Cebu Island, Philippines MPA Network 10
Case studies of mpa networks Case Study 3: Cebu Island, Philippines MPA Network 10 Location and background Cebu Island in the Philippines lies in the center of the Visayan Islands, known as an area high
More informationKeywords: marine habitat recovery, derelict fishing gear
Marine habitat recovery after derelict fishing net removal. Jeff June*, Kyle Antonelis, Natural Resources Consultants, Inc. Seattle, WA. *Corresponding author: jjune@nrccorp.com Keywords: marine habitat
More informationUnderstanding shelf-break habitat for sustainable management of fisheries with spatial overlap
Understanding shelf-break habitat for sustainable management of fisheries with spatial overlap Alan Williams Caleb Gardner Franziska Althaus Bruce Barker David Mills Final Report to the Fisheries Research
More informationDURING ALL ACTIVITIES, MAKE SURE YOU DON T DAMAGE THE REEF OR OTHER MARINE LIFE!
Fish surveys Long term volunteers can take part in the fish surveys. These surveys are the most complex research we do with volunteers. You have to learn a lot, but in return you will receive a lot of
More informationFishery Report 2017: Dissostichus spp. (Subarea 48.2)
Fishery Report 2017: Dissostichus spp. (Subarea 48.2) FISHERY REPORT The map above shows the management areas within the CAMLR Convention Area, the specific region related to this report is shaded. Throughout
More informationEssential Fish Habitat. Conservation and Management
Essential Fish Habitat Agenda Item H.8.b Supplemental Public Comment 8 September 2015 Conservation and Management Olympic Coast NMS Mariel Combs and Geoff Shester PFMC H.8 Groundfish EFH/RCA Modifications
More informationAppendix Template for Submission of Scientific Information To Describe Ecologically or Biologically Significant Marine Areas
Appendix Template for Submission of Scientific Information To Describe Ecologically or Biologically Significant Marine Areas Abstract (in less than 150 words) Coastal and marine areas: Africa Somalia has
More informationChadbourne Dam Repair and Fish Barrier
Chadbourne Dam Repair and Fish Barrier Final Report for the Western Native Trout Initiative Prepared by: Carol Endicott Yellowstone Cutthroat Trout Conservation Biologist Montana Fish, Wildlife & Parks
More informationIn this issue: Rena operational roles and responsibilities. Issue 13 September 2013
Issue 13 September 2013 In this issue: Rena operational roles and responsibilities An update on Rena Recovery activities What s happening with wildlife Operational update on the wreck from the owners Cutting
More information# Post Consultation and Submissions Resource Consent Conditions for Surfing Impact Mitigation August 2016
# Post Consultation and Submissions Resource Consent Conditions for Surfing Impact Mitigation August 2016 Surf Mitigation Management Plan 1 1 Not less than 6 months prior to the commencement of the construction
More informationUsing Fishermen Survey to Build the Know-how on Fishing Gears in Norway
Using Fishermen Survey to Build the Know-how on Fishing Gears in Norway Paritosh C Deshpande NTNU, Norway Circular Ocean Conference, Ålesund 19th April, 2018 Outline Overview of Circular Ocean Impacts
More informationYellowfin Tuna, Indian Ocean, Troll/ pole and line
Yellowfin Tuna, Indian Ocean, Troll/ pole and line Yellowfin Tuna, Indian Ocean, Troll/ pole and line Content last updated 7th Mar 2017 Stock: Indian Ocean Management: Indian Ocean Tuna Commission Overview
More informationRestoration of Spawning Habitat for Native Fish in the Central Great Lakes
Restoration of Spawning Habitat for Native Fish in the Central Great Lakes D. H. B E N N I O N 1, E. R O S E M A N 1, B. M A N N Y 1, G. K E N N E D Y 1, J. B O A S E 2, J C R A I G 1 1 U S G S - G R E
More informationDeep-sea coral protection zones and management measures
Deep-sea coral protection zones and management measures This presentation was originally provided to the New England Fishery Management Council on April 26, 2012 in Mystic, CT. Recent updates related to
More informationWhat the threats to the oceans?
Conservation of the marine environment Dr. Katrina Mangin Department of Ecology and Evolutionary Biology mangin@email.arizona.edu Lion steak Eagle Pie What the threats to the oceans? Overfishing Coastal
More informationHabitat Fact Sheets. Rocky habitats are dominated by seaweeds and often mussels, which rely on the rocks for attachment.
Habitat Fact Sheets Habitats in the Gulf of Maine serve many important roles for the environment and for humans as well. These include: cycling nutrients, filtering pollution, trapping sediments, storing
More informationCoasts. 1. Coastal Processes. 1.1 Coastal erosion. 1.2 Sediment transport. Coastal Processes and Landforms. i. Hydraulic action
Coasts Coastal Processes and Landforms 1. Coastal Processes 1.1 Coastal erosion i. Hydraulic action When waves strike against a rock surface, the waves trap air in the rock joints. This air is compressed
More informationBriefing on the IWC s Conservation Committee
Briefing on the IWC s Conservation Committee 1 June 2005 Taking the IWC Conservation Committee forward At its 55 th Annual Meeting in 2003, the International Whaling Commission voted to establish a Conservation
More informationand found that there exist a significant overlap between the billfish resources and the exploitation activities targeting tunas and mahi mahi.
Executive Summary Report 2016 Billfish Research in the Eastern Pacific Ocean Rosenstiel School of Marine and Atmospheric Science University of Miami January 2017 During 2016, the Eastern Pacific Ocean
More informationSignificant Ecological Marine Area Assessment Sheet
Significant Ecological arine Area Assessment Sheet Name: ouhora arbour arine Values Summary: The entrance subtidal channel, tidal flats, seagrass mangrove and saltmarsh habitats of ouhora arbour have given
More informationSEDIMENT BUDGET OF LIDO OF PELLESTRINA (VENICE) Written by Marcello Di Risio Under the supervision of Giorgio Bellotti and Leopoldo Franco
SEDIMENT BUDGET OF LIDO OF PELLESTRINA (VENICE) Written by Marcello Di Risio Under the supervision of Giorgio Bellotti and Leopoldo Franco Table of contents: 1. Introduction...3 2. Protection structures
More informationNortheast Atlantic Mackerel, Handlines
Northeast Atlantic Mackerel, Handlines Northeast Atlantic Mackerel, Handlines Content last updated 3rd Apr 2017 Stock: Mackerel (Scomber scombrus) in subareas 1 7 and 14, and in divisions 8.a e and 9.a
More informationROV Transects of Deep Sea Coral Communities Habitat Type, Species Abundance and Diversity The teacher may choose to explore species abundance and diversity in deep sea coral communities in several different
More informationChapter 5 Decompression, Dive Tables, and Dive Computers
Chapter 5 Decompression, Dive Tables, and Dive Computers Nitrogen and Diving 1. If the partial pressure of nitrogen in the air you are breathing is greater than the pressure of nitrogen in your body, your
More informationSA New Trial Artificial Reef Project
BACKGROUND PAPER SA New Trial Artificial Reef Project Development of options for the trial artificial reef 1. Summary CONTENTS Each year, an estimated 236,000 South Australians participate in recreational
More informationUsing the overlap of predicted cold-water coral habitat and bottom-contact fisheries to identify VMEs in British Columbia, Canada
Using the overlap of predicted cold-water coral habitat and bottom-contact fisheries to identify VMEs in British Columbia, Canada PICES, October 29, 2010 Jessica L. Finney, IM Côté, RM Peterman, EJ Gregr
More informationCOASTAL SYSTEMS WAVE ENERGY
WAVE ENERGY The energy of a wave determines its ability to erode and transport material on the coast Wave energy depends on the fetch, the distance the wind has blown the wave Wind strength and wind duration
More informationWest Coast Rock Lobster. Description of sector. History of the fishery: Catch history
West Coast Rock Lobster Description of sector History of the fishery: The commercial harvesting of West Coast rock lobster commenced in the late 1800s, and peaked in the early 1950s, yielding an annual
More information/ Advice May 2011
1.5.1.3/1.5.4.1 Advice May 2011 ECOREGION SUBJECT General advice Update of cold-water coral and sponge maps and the information underpinning such maps on Vulnerable Marine Habitats (including Hatton and
More informationA Survey of Biodegradable and Non Biodegradable Debris on. Dominica s Coastal Zones
A Survey of Biodegradable and Non Biodegradable Debris on Dominica s Coastal Zones Heather edina, Heather Woods, ichele Horner, Patricia Jimenez, Zac Zemanek Dominica 2011 Abstract: This report is a summary
More informationThe Maritime Law Association of Australia and New Zealand
The Maritime Law Association of Australia and New Zealand Protecting the Environment and Promoting Safe Navigation: Australia s System of Pilotage in the Torres Strait Adam McCarthy Assistant Secretary
More informationSALINITY. It's the amount of dissolved salts the water contains.
AQUATIC ECOSYSTEMS SALINITY The types of organisms in an aquatic ecosystem depend upon the water s Salinity. It's the amount of dissolved salts the water contains. Salinity determines the two main aquatic
More informationSt Kilda Special Area of Conservation. Advice under Regulation 33(2) of The Conservation (Natural Habitats, &c.) Regulations 1994 (as amended)
St Kilda Special Area of Conservation Advice under Regulation 33(2) of The Conservation (Natural Habitats, &c.) Regulations 1994 (as amended) 30 March 2006 About this Package: Section 1 of this document
More informationLAB: WHERE S THE BEACH
Name: LAB: WHERE S THE BEACH Introduction When you build a sandcastle on the beach, you don't expect it to last forever. You spread out your towel to sunbathe, but you know you can't stay in the same spot
More informationFlorida s Artificial Reef Monitoring Efforts
Florida s Artificial Reef Monitoring Efforts Prepared by Keith Mille March 14, 2016 Dive assessment of the Oriskany Reef, October 2006. Photo by Keith Mille Florida Fish and Wildlife Conservation Commission
More informationThe development of novel sampling protocols for endangered fish species in Irish lakes: Trials and Triumphs Inland Fisheries Ireland
The development of novel sampling protocols for endangered fish species in Irish lakes: Trials and Triumphs Inland Fisheries Ireland Emma Morrissey Overview 15 minute presentation: The idea Introduction
More informationThe Wide Spread Negative Effects of Exposure to Excess Nutrients for Coral Reefs
The Wide Spread Negative Effects of Exposure to Excess Nutrients for Coral Reefs Introduction: The majority of the Earth we live on is underwater, yet we know so little about life below the surface. It
More informationCertification Determination. Louisiana Blue Crab Commercial Fishery
15 th November 2016 Certification Determination For The Louisiana Blue Crab Commercial Fishery Following a meeting of a Global Trust Certification Committee on 20 th October 2016, a positive determination
More information6/19/2006 The Reef Ball Foundation 1
6/19/2006 The Reef Ball Foundation 1 Overview Reef Balls are prefabricated concrete modules used as a base for natural coral reefs to form. Reef Balls have been used in 55 countries in over 3,500 projects
More information5. purse seines 3 000
Sea Bass Q and A Latest News What have the 28 Member States decided on 2 July? The EU has today taken another step to protect sea bass. The 28 EU member states agreed to the Commission's proposal to increase
More informationOYSTER RESTORATION IN EUROPE & USA: REALISING MULTIPLE BENEFITS. Morven Robertson
OYSTER RESTORATION IN EUROPE & USA: REALISING MULTIPLE BENEFITS Morven Robertson OYSTERS ECOSYSTEM SERVICES Oysters provide a suite of ecosystem services Biodiversity hotspots Water quality Denitrification
More informationWALTON COUNTY NRDA ARTIFICIAL REEF PROGRAM
WALTON COUNTY NRDA ARTIFICIAL REEF PROGRAM Melinda Gates Lauren Floyd Kathryn Brown Beau Suthard, PG Franky Stankiewicz Walton County - Coastal Resource Liaison APTIM - Senior Marine Biologist APTIM -
More informationWhat if we are wrong about the lionfish invasion? Craig Layman North Carolina State University
What if we are wrong about the lionfish invasion? Craig Layman North Carolina State University Lionfish prove to be tireless terminator-like invasive species Godzilla Lionfish Threatening Cayman Paradise
More informationThe impact of environmental factors on fish food security in West Africa
The impact of environmental factors on fish food security in West Africa Project Scoping Meeting on Securing the Foundations for Fish Food Security in a Changing Ocean in West and Central Africa Abidjan,
More informationReview of the current impacts of Dredge Spoil Islands and water circulation on adjacent seagrass beds Swansea Flats
Office of the Lake Macquarie and Catchment Co-ordinator Review of the current impacts of Dredge Spoil Islands and water circulation on adjacent seagrass beds Swansea Flats March 2004 TABLE OF CONTENTS
More informationConservation of Polar Bear: Implementation of the Agreement. THE RUSSIAN FEDERATION
Meeting of the Parties to the Agreement on the Conservation of Polar Bear Ilulissat, Greenland, 1 3 September, 2015 Conservation of Polar Bear: Implementation of the Agreement. THE RUSSIAN FEDERATION Russian
More information