Picture: Nigel Keeley. SustainAqua. Sustainable aquaculture in the North identifying thresholds, indicators and tools for future growth
|
|
|
- Dominick Hodges
- 5 years ago
- Views:
Transcription
1 Picture: Nigel Keeley SustainAqua Sustainable aquaculture in the North identifying thresholds, indicators and tools for future growth
2 4 årigt forskningsråds prosjekt Norway International Raymond Bannister (Project leader) Nigel Keeley (WP2 leader) Lars Asplin (WP3 co-leader) Pia Kupka Hansen (WP4 co-leader) Astrid Harendza (WP1 leader) Reinhold Fieler (WP4 co-leader) Frank Gaardsted (WP3 co-leader) Xavier Pochon (WP2) Susie Wood (WP2) Dounia Hamoutene (WP2/3) Flora Salvo (WP2/3) Sebastien Donnet (WP2/3) Reidulv Bøe Liv Plassen
3 Background Aquaculture industry in the North is growing and further expansion is expected Increased number of >3600 MTB Raising concern about environmental impacts Excess feed & faeces, nutrients, therapeutic chemicals Total number of active licenses (salmon & trout) per year Nordland Troms Finnmark
4 Background To allow for a sustainable growth of the aquaculture industry "The environmental impact of aquaculture must be kept at an exceptable level" Norwegian Ministery of Fisheries and Coastal Affairs, 2009 Strategi for en miljømessig bærekraftig havbruksnæring. Environmental monitoring in Norway Standard NS 9410 Analysis of chemical and biological parameters from sediment and infauna samples Picture: Raymond Bannister Picture: Raymond Bannister
5 Background BUT fish farms are located over many habitats types, not just soft sediments. Sounds & fjords with steep slopes Larger fish farms located in regions with physcially dynamic water bodies Hard and mixed bottom habitats Challenges: 1. Lack of knowlegde on effects of organic enrichment on epi-benthic assemblages no threshold levels or indicators 2. Subtidal hard bottom habitats difficult to sample (depth, patchiness) no standardised method 3. Limited information on subtidal epi-benthic habitats in Northern Norway
6 Primary objective Understand relationship between ecosystem change and organic enrichment for hard and mixed bottom ecosystems Identification of potential biological indicators and enrichment threshold values. Provide data input for the development of future monitoring tools
7 Work packages overview Baseline data Validation Results WP1 Broad scale video surveys and environmental mapping WP2 Ecological interactions & potential biological indicators WP3 Modelling the spatial distribution of particulate organic matter WP4 Stakeholder engagement Science, NGO's, regulating authorities, industry Baseline - species & habitats Threshold levels Indicators Sampling methods Monitoring tool local & regional Discussion, development, implementation Development of new monitoring tools for hard & mixed bottom habitats
8 Work Package 1 Broad scale surveys and environmental mapping of salmon farms in Northern Norway WP leader: Astrid Harendza (APN) Objective Increase knowledge on the structure of hard and mixed bottom habitats and diversity of associated epibenthic assemblages in Northern Norway Focus: Under and adjacent to existing aquaculture locations
9 Study area Fin-fish farms: 13 Reference sites: 21 Depth: m Hammerfest Alta Tromsø
10 WP 1 - Methods Quantitative visual surveys Video surveys along the enrichment gradient at max production Quantitative analysis of sessile epibenthos (>5 cm) along transects Replicate transects - distance to farm Assessment of changes in epibenthic assemblages along enrichment gradient
11 WP 1 Habitats & epibenthic assemblages Bedrock Boulder Broken rocks, gravel & cobbles on sediment Gravel & cobbles, medium sand Coarse sand
12 WP 1 Enrichment gradient 50 m 100 m 200 m 350 m 500 m 800 m
13 Work Package 2 Ecological interactions of organic effluents from fish farming on hard and mixed bottom habitats and the identification of potential biological indicators WP leader: Nigel Keeley (IMR) Objective Elucidate interactions of organic enrichment with hard and mixed bottom habitats in Northern Norway Identify potential novel biological indicators for these habitats Three focus sites
14 Methods environmental pressures Acoustic mapping Multibeam and backscatter data Fine-scaled bathymetry & seabed sediment / bottom maps Sedimentation Sediment traps: TPM, POM, C:N, trace elements quantify flux of organic waste Hydrography Current meters & sensors: Current velocity & direction, temperature, oxygen, salinity, turbidity 50 m 100 m 200 m 400 m 800 m 1200 m
15 Methods biological parameters Fauna translocation experiments Quantitative visual surveys Grab sampling Sponge and soft coral species enrichment tolerance / threshold levels soft sediment threshold values to support establishment of enrichment thresholds for hard bottom epibenthic assemlabges edna Novel sampling approach 50 m 100 m 200 m 400 m 800 m 1200 m
16 Work Package 3 Modelling the spatial distribution of particulate organic matter in a dynamic environment WP leader: Frank Gaardsted (APN) and Lars Asplin (IMR) Objective Develop key input parameters (resuspension and decay rates) lab experiments Improve depositional modelling tools to reliably predict local footprints and regional spatial extent of organic effluents in Norwegian fjord and coastal ecosystems
17 WP 3 - Methods Lab experiments a) Faecal breakage Settling chamber with upwelling seawater Faecal pellet morphology and density - video recording system b) Resuspendability of faecal pellets on different sediment types Hydrodynamic flume experiments Faecel pellets: Size Structural integrity / decomposition state (whole, fragmented, debris) New modelling coefficients for breakage / decay, resuspension & mineralisation
18 WP 3 - Methods Deposition models a) Regional Ocean Model (ROMS) b) Finite Volume Community Ocean Model (FVCOM) g POM m -2 d -1
19 Work Package 4 Stakeholder engagement WP leader: Pia Kupka-Hansen (IMR) and Reinhold Fieler (APN) Objective Promote project outcomes to wider scientific community, regulating authorities, aquaculture industry and NGO's publications, presentations and workshops Provide input data for development of suitable environmental monitoring and management tools for hard & mixed bottom habitats within national and potentially international monitoring frameworks
20 Picture: Nigel Keeley Thank you for your attention
Nova Scotia Department of Fisheries and Aquaculture. Environmental Monitoring Program Summary
Nova Scotia Department of Fisheries and Aquaculture Environmental Monitoring Program Summary 2015 Table of Contents 1 Environmental Monitoring Program Overview... 1 2 2015 EMP... 5 2.1 Level I... 5 2.1.1
Benthic habitat mapping: a synopsis of methodologies and approaches. Dr. Craig Brown University of Ulster
Benthic habitat mapping: a synopsis of methodologies and approaches Dr. Craig Brown University of Ulster Technological advances in remote sensing Insitu sampling Improving technology Single beam acoustics/video
Sediment classification from multibeam backscatter images using simple histogram analysis
Sediment classification from multibeam backscatter images using simple histogram analysis Rozaimi Che Hasan 1,2, Mohd Razali Mahmud 3 and Shahrin Amizul Shamsudin 1 1 UTM Razak School of Engineering and
Offshore Video Survey and Oceanographic Analysis: Georges Bank to the Chesapeake project
Non-Technical Synopsis of the Offshore Video Survey and Oceanographic Analysis: Georges Bank to the Chesapeake project Executive Summary Dave Bethoney Kristin Kleisner Mark Anderson Changsheng Chen Bradley
Habitat Mapping in The Hauraki Gulf Marine Park. Dan Breen
Habitat Mapping in The Hauraki Gulf Marine Park Dan Breen Outline 1. Intro Habitat mapping 2. Coastal marine habitats and marine protected areas in the New Zealand Territorial Sea: a broad scale gap analysis
Determination of emamectin benzoate in marine sediments in the vicinity of fish farms in Norway
Determination of emamectin benzoate in marine sediments in the vicinity of fish farms in Norway (emamectin benzoate) SLI (emamectin benzoate, EMB) is a medicated feed premix indicated for the treatment
Detailed mapping of seabed topography,
MAREANO program Detailed mapping of seabed topography, sediments, bottom fauna and pollutants in Norwegian waters HYDROGRAPHIC DATA FOR THE BENEFIT OF SOCIETY MAREANO program - Detailed mapping of seabed
Physiography Ocean Provinces p. 1 Dimensions p. 1 Physiographic Provinces p. 2 Continental Margin Province p. 2 Deep-Ocean Basin Province p.
Physiography Ocean Provinces p. 1 Dimensions p. 1 Physiographic Provinces p. 2 Continental Margin Province p. 2 Deep-Ocean Basin Province p. 2 Mid-Ocean Ridge Province p. 3 Benthic and Pelagic Provinces
Salmon Aquaculture Environmental Monitoring Data Report. Results of Sampling Program for Year Clayton Rd., RR #1 Sidney, BC V8L 5P6
Salmon Aquaculture Environmental Monitoring Data Report Results of Sampling Program for Year 2002 by Cindy Wright 1, Bernie Taekema 2, Brenda Burd 1, and Eric McGreer 2 1 Ecostat Research Ltd. 1040 Clayton
Programme. International workshop on seabed mapping methods and technology, Trondheim 17 th -18 th October 2012
Programme International workshop on seabed mapping methods and technology, Trondheim 17 th -18 th October 2012 WEDNESDAY 17 TH OCTOBER Introductory talks seabed mapping for ocean management international
Confidence Assessment Scoring System
Confidence Assessment Scoring System Confidence field Confidence group Confidence question Comments Remote sensing data collection RemoteTechnique Were the techniques used appropriate for the ground type?
Marine Base Maps in Coastal Norway: A Case for Developing Sustainable Blue Growth in Coastal Communities
Marine Base Maps in Coastal Norway: A Case for Developing Sustainable Blue Growth in Coastal Communities Minika Ekanem Project Manager IMDIS 2018 The Norwegian Coastal Areas 422 municipalities in Norway
An overview of the use of acoustic data for geology and habitat mapping in MAREANO
An overview of the use of acoustic data for geology and habitat mapping in MAREANO Margaret Dolan, Valerie Bellec, Sigrid Elvenes, Reidulv Bøe, Terje Thorsnes, Shyam Chand, Leif Rise, Monica Winsborrow
Image processing and substrate measurements for habitat mapping and modelling
Image processing and substrate measurements for habitat mapping and modelling Seminar on measurement and data processing techniques for hydromorphological assessment of regulated rivers, lakes and reservoirs
Fish Passage at Road Crossings
Fish Passage at Road Crossings 1 Crossing Design Workshop Outline 1:00 to 2:00 Intro, Design Overview, Channel Width 2:00 to 2:15 Break 2:15 to 3:15 No-Slope, Stream Simulation Design 3:15 to 3:30 Break
In situ characterisation of habitats adjoining cold water coral reefs using a Sediment Profile Imagery (SPI) camera
In situ characterisation of habitats adjoining cold water coral reefs using a Sediment Profile Imagery (SPI) camera Silvana N.R. Birchenough, Nigel Lyman, David A. Roberts, Juan Moreno Navas and J. Murray
MESMA: An integrated tool box to support an ecosystem based spatial management of marine areas
MESMA: An integrated tool box to support an ecosystem based spatial management of marine areas Stelzenmüller, V., Stamford, T., Vassilopoulou, V., Kastanevakis, S., Vincx, M, Vanaverbeke, J., Rabaut, M.,
Submersible investigation of unconfirmed western Miami Terrace habitat
Submersible investigation of unconfirmed western Miami Terrace habitat Prepared By: Brian K. Walker, Ph.D. Nova Southeastern University Oceanographic Center 6/08/2015 On June 5, 2015 Nova Southeastern
Relatively little hard substrate occurs naturally in the
CHAPTER FIVE Rock Habitats Relatively little hard substrate occurs naturally in the estuary, owing mainly to the vast quantities of fine sediment that have been deposited by the rivers. Rock habitat is
National Marine Sanctuary Program
National Marine Sanctuary Program NMSP/USGS Joint Seabed Mapping Initiative: September 2004 AA National Ocean Service National Marine Sanctuaries Interim Report September 2004 Background: Since 2002,
Bishopville Prong Study
Bathymetric and Sediment Assessment in the Bishopville Prong of St. Martin River Darlene V. Wells, Richard A. Ortt, Jr., and Stephen Van Ryswick Funded by MCBP 2011-2012 Implementation Grant Objectives
Marine Spatial Planning: A Tool for Implementing Ecosystem-Based Management
Marine Spatial Planning: A Tool for Implementing Ecosystem-Based Management Steven Murawski, Ph.D., Ecosystem Goal Team Lead National Oceanic and Atmospheric Administration NOAA November 16, 2009 1 To
Weekly summary of Tropic101x as posted by student Lucia_Agudelo
Weekly summary of Tropic101x as posted by student Lucia_Agudelo With minor grammatical and content edits by Tropic101x team Summary of Week 6 FIELD METHODS LECTURE 6.1.1 Being able to measure the distribution,
Dam Removal Analysis Guidelines for Sediment
A review of: Dam Removal Analysis Guidelines for Sediment Joe Rathbun (Retired) rathbunj@sbcglobal.net Some Potential Sediment Issues Reservoir restoration Downstream water quality Downstream deposition
Using ocean modelling to structure salmonid farming in Norway
Using ocean modelling to structure salmonid farming in Norway Bjørn Ådlandsvik & Anne Sandvik Institute of Marine Research Bergen, Norway JONSMOD 2016, Oslo, 2016-05-12 Background Salmon farming is a multibillion
Porifera. Thomas M. Frost Trout Lake Station Center for Limnology University of Wisconsin Madison, Wisconsin '"'. , ' I.
, ' Porifera Thomas M. Frost Trout Lake Station Center for Limnology University of Wisconsin Madison, Wisconsin 53706 4 '"'. Chapter Outline I. INTRODUCTION II. ANATOMY AND PHYSIOLOGY A. External Morphology
Biogeographic Approach to Coastal Assessments & Spatial Planning
NOAA s Biogeographic Approach to Coastal Assessments & Spatial Planning Mark E. Monaco Mark.Monaco@noaa.gov Center for Coastal Monitoring and Assessment http://ccma.nos.noaa.gov/about/biogeography Biogeography
Geophysical Site Surveys
Geophysical Site Surveys Simon Oakley Geoscience Team Leader Fugro Survey Limited 16/04/2014 Contents Menu Introduction Section 1 - Geophysical Site Surveys - Seabed Bathymetry - Shallow Geology - Seabed
Designing Networks of Marine Protected Areas in DFO s Three Atlantic Bioregions
Designing Networks of Marine Protected Areas in DFO s Three Atlantic Bioregions Presentation for Indigenous Protected Areas Workshop Max Westhead, DFO and Adrian Gerhartz-Abraham, Dalhousie March 29, 2017
Leibniz Institute for Baltic Sea Research Warnemünde (Germany)
Leibniz Institute for Baltic Sea Research Warnemünde (Germany) C r u i s e R e p o r t r/v "Poseidon" Cruise No. P 475 This report based on preliminary data and results Institut für Ostseeforschung Warnemünde
MiningImpact. Environmental Impacts & Risks of Deep-Sea Mining
MiningImpact Environmental Impacts & Risks of Deep-Sea Mining Phase 1 Jan 2015 Dec 2017 (25 partners / 11 countries) ~14.5 Mio (funding: ~11.2 Mio, incl. ship time) Phase 2 Aug 2018 Feb 2022 (30 partners
Workshop background and objectives
Cobalt crusts and the diversity and distribution patterns of seamount faunas Workshop background and objectives Tony Koslow March 2006 CSIRO Marine and Atmospheric Research Perth, Australia www.csiro.au
Oceanography. Oceanography is the study of the deep sea and shallow coastal oceans.
Oceanography Oceanography is the study of the deep sea and shallow coastal oceans. Studying the Ocean Floor To determine the shape and composition of the ocean floor, scientists use techniques such as
Carte des peuplements benthiques des substrats meubles de la baie de Saint-Brieuc (Source Thouzeau G., Hamon D., 1992) - Echelle 1/ Score sheet
16/07/2010 Carte des peuplements benthiques des substrats meubles de la baie de Saint-Brieuc (Source Thouzeau G., Hamon D., 1992) - Echelle 1/100000 sheet sensing? How good is the ground-truthing? How
The Effects of Geomorphology and Watershed Land Use on Spawning Habitat
The Effects of Geomorphology and Watershed Land Use on Spawning Habitat By Evan Buckland INTRODUCTION The distribution and frequency of large geomorphic features in a watershed govern where suitable spawning
Bathymetry Measures the vertical distance from the ocean surface to mountains, valleys, plains, and other sea floor features
1 2 3 4 5 6 7 8 9 10 11 CHAPTER 3 Marine Provinces Chapter Overview The study of bathymetry determines ocean depths and ocean floor topography. Echo sounding and satellites are efficient bathymetric tools.
Mapping ecosystem services provided by benthic habitats in the European Atlantic Ocean
Mapping and Assessment Ecosystem Services and Links to Good Environmental Status Mapping ecosystem services provided by benthic habitats in the European Atlantic Ocean Ibon Galparsoro, Angel Borja and
The Teak-Samaan-Poui marine ecosystem mapping study
The Teak-Samaan-Poui marine ecosystem mapping study Teak-Samaan-Poui (TSP) Offshore Oil and Gas Production Block operated by Repsol E&P T&T Limited, Trinidad & Tobago Identification of the relevant tip(s)
Acoustic classification of fine-scale sediment variability and interconnection with benthic habitats of the Eckernförde Bay, Kiel
7 th Workshop Seabed Acoustics, Rostock, November 19/20, 2015 P11-1 Acoustic classification of fine-scale sediment variability and interconnection with benthic habitats of the Eckernförde Bay, Kiel Evangelos
Influence of the Major Drainages to the Mississippi River and Implications for System Level Management
Influence of the Major Drainages to the Mississippi River and Implications for System Level Management Brian M. Vosburg Geologist Louisiana Coastal Protection and Restoration Authority brian.vosburg@la.gov
Subtidal permanently flooded with tidal water. Irregularly exposed surface exposed by tides less often than daily
Types of Wetlands Tidal Systems COASTAL WETLAND ECOSYSTEMS Tidal Salt Marshes Tidal Freshwater Marshes Mangrove Wetlands Tidal Estuarine Wetland 1 Definition and Formation of Estuaries u Estuary : partially
STUDY PERFORMANCE REPORT
STUDY PERFORMANCE REPORT State: Michigan Project No.: F-80-R-8 Study No.: 230702 Title: Effects of sediment traps on Michigan river channels Period Covered: October 1, 2006 to September 30, 2007 Study
Laboratory#6 Sediment Particle Size Distribution and Turbidity Flows
Laboratory#6 Sediment Particle Size Distribution and Turbidity Flows Although this laboratory will pertain to oceanic sediments similar processes can also be observed on land and other aquatic systems
Types of Wetlands. Tidal Systems
Types of Wetlands Tidal Systems 1 COASTAL WETLAND ECOSYSTEMS Tidal Salt Marshes Tidal Freshwater Marshes Mangrove Wetlands 2 Tidal Estuarine Wetland 3 Definition and Formation of Estuaries Estuary: : partially
Stream Simulation: A Simple Example
Stream Simulation: A Simple Example North Thompson Creek, CO Paul T. Anderson U.S.D.A. Forest Service Here s How We Started May 2011 2-1 USDA-Forest Service Here s How We Finished Forest Service Aquatic
Biological long-term experiments in 2500 m water depth at the LTER observatory HAUSGARTEN
Biological long-term experiments in 2500 m water depth at the LTER observatory HAUSGARTEN T. Soltwedel, C. Hasemann, M. Jacob, I. Schewe Alfred-Wegener-Institut Helmholtz-Zentrum für Polar- und Meeresforschung
Chapter Overview. Bathymetry. Measuring Bathymetry. Measuring Bathymetry
CHAPTER 3 Marine Provinces Chapter Overview The study of bathymetry determines ocean depths and ocean floor topography. Echo sounding and satellites are efficient bathymetric tools. Most ocean floor features
Mapping of marine habitats in shallow coastal areas in Denmark
6 th Workshop Seabed Acoustics, Rostock, November 14/15, 2013 P11-1 Mapping of marine habitats in shallow coastal areas in Denmark Dr. Zyad Al-Hamdani Geological Survey of Denmark and Greenland - GEUS
BZ471, Steam Biology & Ecology Exam
BZ471, Eam1, p.1 BZ471, Steam Biology & Ecology Eam Name Multiple choice When benthic organisms enter the water column with a regular diel periodicity: a) catastrophic drift b) behavioral drift c) constant
DETAILED DESCRIPTION OF STREAM CONDITIONS AND HABITAT TYPES IN REACH 4, REACH 5 AND REACH 6.
DETAILED DESCRIPTION OF STREAM CONDITIONS AND HABITAT TYPES IN REACH 4, REACH 5 AND REACH 6. The Eklutna River was divided into study reaches (figure 1) prior to this site visit. Prominent geologic or
Tom Glass, B.S. Whitman College Sarah Wasssmund, B.S. Humboldt State University Edgar Verdin, B.S. Portland State University Kelsi Lakey, B.S.
Tom Glass, B.S. Whitman College Sarah Wasssmund, B.S. Humboldt State University Edgar Verdin, B.S. Portland State University Kelsi Lakey, B.S. Washington State University Overview 1. Background 2. History
COMPARING OFF-BOTTOM OYSTER CULTURE AND EELGRASS (Z. MARINA) BEDS USING A HABITAT SUITABILITY INDEX
COMPARING OFF-BOTTOM OYSTER CULTURE AND EELGRASS (Z. MARINA) BEDS USING A HABITAT SUITABILITY INDEX P R O J E C T T E A M L E A D S : B O B B I H U D S O N, P A C I F I C S H E L L F I S H I N S T I T
Map shows 3 main features of ocean floor
Map shows 3 main features of ocean floor 2017 Pearson Education, Inc. Chapter 3 Marine Provinces 2017 Pearson Education, Inc. 1 Chapter 3 Overview The study of bathymetry determines ocean depths and ocean
Earth / Environmental Science. Ch. 14 THE OCEAN FLOOR
Earth / Environmental Science Ch. 14 THE OCEAN FLOOR The Blue Planet Nearly 70% of the Earth s surface is covered by the global ocean It was not until the 1800s that the ocean became an important focus
A big data approach to macrofaunal baseline assessment, monitoring and sustainable exploitation of the seabed
Oil & Gas UK Environmental Seminar Aberdeen, 12 Dec 2017 A big data approach to macrofaunal baseline assessment, monitoring and sustainable exploitation of the seabed Keith Cooper & Jon Barry Centre for
Coastal and Marine Ecological Classification Standard (CMECS)
Coastal and Marine Ecological Classification Standard (CMECS) Mark Finkbeiner NOAA Coastal Services Center Presented at the International Workshop on Seabed Mapping Methods and Technology 18 October 2012
Coastal and Marine Ecological Classification Standard (CMECS)
Coastal and Marine Ecological Classification Standard (CMECS) Kathy Goodin, NatureServe EMECS, August 2011 Baltimore, MD 1 Outline Objectives & Process Classification Content Questions 2 Objectives Develop
The RRC would like to thank the sponsors of the RRC Annual Conference 2015 who support discounted places
16 TH ANNUAL NETWORK CONFERENCE Tweet us using #RRC2015 People and Process-Based River Management: Restoring River Processes; Natural Flood Management; Healthy Catchments The RRC would like to thank the
Chapter 7 Benthic deep-sea carbonates: reefs and seeps
Chapter 7 Benthic deep-sea carbonates: reefs and seeps Carbonates are formed across most latitudes and they are not restricted to shallow water but are also found in all but the deepest abyssal and hadal
Ecoregions Glossary. 7.8B: Changes To Texas Land Earth and Space
Ecoregions Glossary Ecoregions The term ecoregions was developed by combining the terms ecology and region. Ecology is the study of the interrelationship of organisms and their environments. The term,
Marine Ecology Pacing Guide
Marine Ecology Pacing Guide Course Description: The focus of the course is the interrelationships among marine organisms and the physical, chemical, geological and biological factors. North Carolina coastal
Fine-scale Survey of Right and Humpback Whale Prey Abundance and Distribution
DISTRIBUTION STATEMENT A: Approved for public release; distribution is unlimited. Fine-scale Survey of Right and Humpback Whale Prey Abundance and Distribution Joseph D. Warren School of Marine and Atmospheric
Why Erosion and Sedimention Control is Important: A Fish s Point of View
Why Erosion and Sedimention Control is Important: A Fish s Point of View Fisheries Protection Program Department of Fisheries and Oceans June 6, 2014 Basic definition: Sediment is defined as soil particles
Seabed knowledge In support of UN SDGs
Seabed knowledge In support of UN SDGs Evert Flier Fiskerifaglig forum 2. november 2017 Hydrography & small scale fishing Hydrography in Transition Serving the Maritime Community Hydrography in Transition
Sediment Resuspension by Dredges: Defining the Issues
Sediment Resuspension by Dredges: Defining the Issues Doug Clarke Environmental Laboratory U.S. Army Corps of Engineers Engineer Research and Development Center Dredge types Definition Related processes
Using remote-sensed data for quantitative shallow water habitat mapping in New Zealand
Using remote-sensed data for quantitative shallow water habitat mapping in New Zealand Friday 24 February 2012 Geoffroy Lamarche National Institute of Water and Atmospheric Research Wellington with substantial
Akvaplan-niva rapport
Grunnlagsundersøkelse på Snøhvit og Område C i Barentshavet, 2003 Akvaplan-niva rapport APN-411.2785-1 Introduction Statoil and Norsk Hydro commissioned Akvaplan-niva AS to perform baseline surveys at
Kigoma Bay bathymetry, sediment distribution, and acoustic mapping
Kigoma Bay bathymetry, sediment distribution, and acoustic mapping Student: Gwynneth Smith Mentor: Kiram Lezzar Introduction Echosounding is a method commonly employed for determining the bathymetry of
Resuspension effects in the shallow eutrophic lagoon: modeling & experimental study
Resuspension effects in the shallow eutrophic lagoon: modeling & experimental study Arturas Razinkovas a Mindaugas Žilius a Christian Ferrarin b,ričardas Paškauskas a, Renata Pilkaitytė a & Darıus Daunys
Shoreline and Climate Change Adaptation Alternatives for The Letter Parcel, Bolinas Lagoon
Shoreline and Climate Change Adaptation Alternatives for The Letter Parcel, Bolinas Lagoon Scenic shoreline vista of Bolinas Lagoon and ridges, from Letter Parcel, March 2016 Peter Baye, Coastal Ecologist
Rock Boulder RockSand 1 RockSand 2 RockSand 3 Sand
Figure 15. Histogram comparison of ROV observed primary substrates determined from 33,605 dgps positions to RoxAnn seabed classification. Pie charts represent the percentage of ROV modified primary substrate
"The Relationship Between Seagrass Cover and Species- richness of Invertebrates"
"The Relationship Between Seagrass Cover and Species- richness of Invertebrates" SCIE 2204: Marine Systems The Cottesloe Marine Ecosystem Research Project 2014 By Baronie Shaw, K., Bortoloso, T., Cargill,
Coastal marine ecosystems and Integrated Coastal Zone Management (ICZM); A way forward?
Coastal marine ecosystems and Integrated Coastal Zone Management (ICZM); A way forward? Erlend Moksness Topic Session S13: Risk management in coastal zone ecosystems around the North Pacific PICES Annual
Physical modeling to guide river restoration projects: An Overview
Physical modeling to guide river restoration projects: An Overview Scott Dusterhoff¹, Leonard Sklar², William Dietrich³, Frank Ligon¹, Yantao Cui¹, and Peter Downs¹ ¹Stillwater Sciences, 2855 Telegraph
Aggregations on larger scales. Metapopulation. Definition: A group of interconnected subpopulations Sources and Sinks
Aggregations on larger scales. Metapopulation Definition: A group of interconnected subpopulations Sources and Sinks Metapopulation - interconnected group of subpopulations sink source McKillup and McKillup
June 2018 Sediments and Dredging at GBR Ports
June 2018 Sediments and Dredging at GBR Ports Reef 2050 Long Term Sustainability Plan The Great Barrier Reef is over 2000 km long and covers an area of approximately 350,000 square kilometres. It is a
Particle fluxes along the western Svalbard margin: one-year mooring deployment
Particle fluxes along the western Svalbard margin: one-year mooring deployment L. Langone I. Conese, F. Giglio, S. Miserocchi, S. Aliani (CNR-ISMAR) Preliminary results from experiments: a) Offshore Storfjorden
River bed classification using multi-beam echo-sounder backscatter data. Niels KINNEGING Rijkswaterstaat Centre for Water Management
River bed classification using multi-beam echo-sounder backscatter data Niels KINNEGING Rijkswaterstaat Centre for Water Management Mirjam SNELLEN Delft University of Techonology Dimitrios ELEFTHERAKIS
Inspire Conference Istanbul, 2012 Ralf Lindgren. Inspire Conference Istanbul, 2012 Ralf Lindgren
Background A Baltic Sea Bathymetry Database Concept and Hans Öiås Swedish Maritime Administration Hydrographic Office A national directive: The Swedish Maritime Administration shall, in cooperation with
WELCOME & INTRODUCTION
MPA Management Capacity Building Training Module 1: WELCOME & INTRODUCTION Participants Distinguished Guests Welcome Site Overviews of MPAs represented Overview of Training Program What are Today s Objectives?
Land-fjord interaction and the impact of changing sedimentation rates on fjord environments
Land-fjord interaction and the impact of changing sedimentation rates on fjord environments An integrated study of Arctic sediment transport from land to sea Maria Jensen (University Centre in Svalbard,
Opportunities to Improve Ecological Functions of Floodplains and Reduce Flood Risk along Major Rivers in the Puget Sound Basin
Opportunities to Improve Ecological Functions of Floodplains and Reduce Flood Risk along Major Rivers in the Puget Sound Basin Christopher Konrad, US Geological Survey Tim Beechie, NOAA Fisheries Managing
Major human activities affecting Norwegian coastal marine ecosystems; present status and challenges
Major human activities affecting Norwegian coastal marine ecosystems; present status and challenges Erlend Moksness PICES Annual Meeting - Science Board Symposium 26. October 2009, Jeju, Korea FUTURE:
Water quality needs: Flow, velocity. Fish biologists need: Critical depth or velocity. Hydrology gives flows m 3 /s or day
Environmental Water Allocation Hydraulics Dr L Beevers Heriot Watt University, it UK l.beevers@hw.ac.uk Overview Why hydraulics in EWA? Different types of flows Theory Case studies Review Why do we need
FEAST (Feature Activity Sensitivity Tool)
FEAST (Feature Activity Sensitivity Tool) Dr Suz Henderson Coastal and Marine Ecosystems Unit (CMEU), SNH, Inverness. http://www.marine.scotland.gov.uk/feast/ FEAST sensitivity assessment FEAST enables
EMODnet data. Flanders Marine Institute. Simon Claus. A. Giorgetti, D. Schaap, A. Novellino, A. Pititto, H.Lilis, V. Henry, T.
EMODnet data Simon Claus A. Giorgetti, D. Schaap, A. Novellino, A. Pititto, H.Lilis, V. Henry, T. Schmitt Flanders Marine Institute EMODnet data themes Types of Data Vocabularies Data Exchange Format Metadata
Mobrand to Jones and Stokes. Sustainable Fisheries Management Use of EDT
Sustainable Fisheries Management Use of EDT Ecosystem Diagnosis and Treatment EDT EDT designed to provide a practical, science-based approach for developing and implementing watershed plans. Provides decision
1. Base your answer to the following question on the map below, which shows the generalized bedrock of a part of western New York State.
1. Base your answer to the following question on the map below, which shows the generalized bedrock of a part of western New York State. 3. The table below describes the deposits that an observer saw while
Weathering of Rocks. Weathering - Breakdown of rocks into pieces (sediment) 2 main types of weathering to rocks
Weathering of Rocks Weathering - Breakdown of rocks into pieces (sediment) 2 main types of weathering to rocks Mechanical weathering requires physical forces to break rocks into smaller pieces. Chemical
ESM: S1: Table of colour patterns and ecological traits, their definitions, measures used and possible values
ESM: S1: Table of colour patterns and ecological traits, their definitions, measures used and possible values Morphology Ecology Social behavior Trait Definition Measures Values Spot Roughly circular marking,
Mechanical Weathering
Weathering is the disintegration and decomposition of material at or near the surface. Erosion is the incorporation and transportation of material by a mobile agent, usually water, wind, or ice. Geologists
Knowledge and data gaps on the Rio Grande Rise, South Atlantic Ocean benthic and pelagic ecosystems
Workshop Towards the development of a strategic Environmental Management Plan for deep seabed mineral exploration and exploitation in the Atlantic basin (SEMPIA) 1-3 June 2015, Horta, Azores, Portugal
Sediment distribution and seabed processes in the Troms II area
NORWEGIAN JOURNAL OF GEOLOGY Sediment distribution and seabed processes in the Troms II area 29 Sediment distribution and seabed processes in the Troms II area - offshore North Norway Valérie K. Bellec,
Research Programme Polar, Marine and Coastal Systems. Current and future Arctic research priorities of Germany Nicole Biebow, AWI
Research Programme Polar, Marine and Coastal Systems Current and future Arctic research priorities of Germany Nicole Biebow, AWI Arctic Science and Technology (S&T) Collaboration and Engagement Workshop,
Kyle Griebel NRS 509 Dr. August & Dr. Wang GIS and remote sensing in Seafloor mapping
GIS and remote sensing in Seafloor mapping Introduction to seafloor mapping Seafloor maps have a wide variety of uses for scientists and coastal planning needs. Some of these uses include biological assessment
High Resolution Numerical Models of Tidal Marshes in the Delaware Bay
High Resolution Numerical Models of Tidal Marshes in the Delaware Bay Ramona Stammermann Dept. of Civil, Architectural & Environmental Engineering, Drexel University, Philadelphia, PA Michael Piasecki
Marine benthic habitats of the George V Land shelf, Antarctica
Marine benthic habitats of the George V Land shelf, Antarctica Linking geophysical and biological data in a polar environment Robin J. Beaman Project acknowledgements Geoscience Australia seismic profiles,
Benthic habitat mapping using multibeam sonar
Benthic habitat mapping using multibeam sonar Iain M. Parnum 1, Alexander Gavrilov 1 and Justy Siwabessy 2 1. Centre for Marine Science and Technology, Curtin University, Perth, Australia 2. Geoscience
Seafloor Morphology. Techniques of Investigation. Bathymetry and Sediment Studies
Seafloor Morphology I f we select a grid for the surface of the earth (i.e. 5 km 2 ) and assign it an average elevation in relation to sea level, we can construct a graph of elevation versus area of the