Replacement Class Screening Report
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REPLACEMENT CLASS SCREENING REPORT WATER COLUMN OYSTER AQUACULTURE IN NEW BRUNSWICK (Blank page) i © Her Majesty the Queen in Right of Canada, 2007 This report was prepared jointly by Transport Canada, Fisheries and Oceans and the Canadian Environmental Assessment Agency with assistance from a number of federal and provincial agencies who provided scientific, technical and regulatory expertise. A complete list of collaborators can be found under acknowledgements. Correct citation: CANADA. TRANSPORT CANADA. Replacement Class Screening Report for Water Column Oyster Aquaculture in New Brunswick. Report of the Canadian Environmental Assessment Agency. Moncton, N.B. 2007. 124 p. ii LIST OF ACRONYMS MCFR Management of Contaminated Fisheries Regulations. ACOA Atlantic Canada Opportunities Agency MSCR Model Class Screening Report AC CDC Atlantic Canada Conservation Data Center NBDAA N.B. Department of Agriculture and Aquaculture AMP Adaptive Management Process MOU Memorandum of Understanding BMF Bay Management Framework NWPA Navigable Waters Protection Act BMP Best Management Practices NWPP Navigable Waters Protection Program CEAA Canadian Environmental Assessment Act PCA Parks Canada Agency CFIA Canadian Food Inspection Agency RA Responsible Authority COSEWIC Committee on the Status of Endangered Wildlife in Canada RCS Replacement Class Screening CSPR Class Screening Project Report RCSR Replacement Class Screening Report CSSP Canadian Shellfish Sanitation Program SARA Species at Risk Act CWS Canadian Wildlife Services TSS Total Suspended Solids DFO Fisheries and Oceans Canada TC Transport Canada DO Dissolved oxygen the Agency Canadian Environmental Assessment Agency EC Environment Canada the Registry Canadian Environmental Assessment Registry ECC Environmental and Socio-Economic Components of Concern VEC Valued Environmental and Socio-Economic Components FA Federal Authorities Measurements: GIS Geographic Information System micron (µm) micrometer: unit for measuring length, equal to one one- GPS Global Positioning System millionth of a meter INAC Indian and Northern Affairs Canada pico (p) unit for measuring length, equal to one one-trillionth of a meter ITC Introductions and Transfer Committee iii TABLE OF CONTENT 2.4. PROJECTS NOT SUBJECT TO THE RCSR .....................................9 1. INTRODUCTION .......................................................................... 1 3. ENVIRONMENTAL REVIEW METHODS....................................11 1.1. BACKGROUND........................................................................... 1 3.1. SCOPING METHOD ...................................................................11 Bay Management Planning Exercise .................................................. 2 3.2. BOUNDARIES ...........................................................................11 EA Class Screening Report .................................................................. 2 3.2.1. Project Boundaries........................................................12 Adaptive Management Process........................................................... 3 3.2.2. Ecological Boundaries...................................................12 Code of Practice................................................................................... 3 3.2.3. Socioeconomic boundaries...........................................12 1.2. CLASS SCREENING AND THE CANADIAN ENVIRONMENTAL 3.3. ASSESSMENT OF POTENTIAL EFFECTS ON VECS..........................13 ASSESSMENT ACT ......................................................................................... 3 3.4. ASSESSMENT OF POTENTIAL EFFECTS OF THE ENVIRONMENT ON THE 1.3. RATIONALE FOR REPLACEMENT CLASS SCREENING....................... 4 PROJECT ..............................................................................................13 1.3.1. Well-defined Class of Projects: ................................... 4 3.5. ASSESSMENT OF CUMULATIVE EFFECTS ON VECS .......................13 1.3.2. Well-understood Environmental Setting: .................. 5 3.6. SIGNIFICANCE OF ENVIRONMENTAL EFFECTS ..............................13 1.3.3. Unlikely to Cause Significant Adverse Environmental 3.6.1. Significant ......................................................................13 Effects: ........................................................................................... 5 3.6.2. Not significant ...............................................................14 1.3.4. No Project-Specific Follow-up Measures Required... 5 3.7. MITIGATION MEASURES ............................................................14 1.3.5. Effective and Efficient Planning and Decision- 3.8. BEST MANAGEMENT PRACTICES ................................................14 Making Process.................................................................................... 6 1.3.6. Public Concerns Unlikely: ............................................. 6 4. PROJECT CLASS DESCRIPTION...............................................16 1.4. CEAA CONSULTATION PROCESS FOR THE RCSR ......................... 6 4.1. ACTIVITIES ASSOCIATED WITH WORKS USED FOR WATER COLUMN 1.5. NWPA AND PROVINCIAL CONSULTATION PROCESSES................... 7 OYSTER CULTURE........................................................................................16 1.6. CANADIAN ENVIRONMENTAL ASSESSMENT REGISTRY..................... 7 4.1.1. Culture systems.............................................................16 1.6.1. Report of cumulative assessment ............................... 8 Suspended culture ..............................................................................16 Off-bottom culture.............................................................................17 2. PROJECTS SUBJECT TO CLASS SCREENING.......................... 9 4.1.2. Installation .....................................................................17 2.1. PROJECTS SUBJECT TO THE ACT................................................ 9 4.1.3. Operation........................................................................17 2.2. PROJECTS EXCLUDED UNDER THE ACT........................................ 9 Densities...............................................................................................18 2.3. PROJECTS SUBJECT TO THE RCSR........................................... 9 Oyster spat collection........................................................................18 iv Overwintering..................................................................................... 18 5.1.6. Environment Canada.....................................................30 Harvesting ........................................................................................... 19 Sanitary Bacteriological Surveys ......................................................30 Predator Control ................................................................................ 19 Species of Special Conservation Concern and non-aquatic Species 4.1.4. Decommissioning .......................................................... 20 at Risk .........................................................................................................30 4.2. TEMPORAL SETTING................................................................ 20 Conservation Areas.............................................................................31 4.3. SPATIAL SETTING ................................................................... 20 Wetlands ..............................................................................................32 4.4. ENVIRONMENTAL SETTING ....................................................... 21 5.1.7. Parks Canada..................................................................32 Summary of bay management planning process............................32 4.4.1. Oyster’s role in the environment.............................. 21 5.2. DEFINITION OF VECS ...............................................................34 4.5. SOCIO-ECONOMIC SETTING ...................................................... 22 5.2.1. Air quality ......................................................................34 5. ANALYSIS OF ENVIRONMENTAL EFFECTS........................... 24 5.2.2. Marine water quality....................................................34 5.1. N.B. BAY MANAGEMENT PLANNING EXERCISE AND VEC SELECTION. 5.2.3. Fish and fish habitat.....................................................34 ............................................................................................. 24 5.2.4. Marine mammals ...........................................................34 5.1.1. N.B. Department of Agriculture and Aquaculture 5.2.5. Aquatic species at risk .................................................35 (NBDAA) ......................................................................................... 24 5.2.6. Marine migratory birds ................................................35 Aquaculture Development Plans...................................................... 25 5.2.7. Transportation and navigation ...................................35 5.1.2. N.B. Department of Natural Resources (NBDNR).... 26 5.3. DESCRIPTION OF POTENTIAL INTERACTIONS OF WATER COLUMN Provincial Crown Land....................................................................... 26 OYSTER AQUACULTURE WORKS AND VECS .....................................................36 5.1.3. N.B. Department of Environment (NBDOE) ............. 26 5.3.1. Marine water quality....................................................36 Coastal Zone