Dwarf Wedgemussel Alasmidonta heterodon
|
|
- Rachel Gray
- 5 years ago
- Views:
Transcription
1 COSEWIC Status Appraisal Summary on the Dwarf Wedgemussel Alasmidonta heterodon in Canada EXTIRPATED 2009
2 COSEWIC status appraisal summaries are working documents used in assigning the status of wildlife species suspected of being at risk in Canada. This document may be cited as follows: COSEWIC COSEWIC status appraisal summary on the Dwarf Wedgemussel Alasmidonta heterodon in Canada. Committee on the Status of Endangered Wildlife in Canada. Ottawa. ix pp. ( Production note: This status appraisal summary constitutes a review of classification of the Dwarf Wedgemussel Alasmidonta heterodon in Canada which was last assessed by COSEWIC in The 2000 COSEWIC Status Report on the Dwarf Wedgemussel Alasmidonta heterodon in Canada is posted on the Species at Risk Public Registry at this link: COSEWIC would like to acknowledge Janice L. Smith for writing the status appraisal summary on the Dwarf Wedgemussel Alasmidonta heterodon in Canada. The status apppraisal summary was overseen and edited by Dwayne Lepitzki, co-chair of the Molluscs Specialist Subcommittee. For additional copies contact: COSEWIC Secretariat c/o Canadian Wildlife Service Environment Canada Ottawa, ON K1A 0H3 Tel.: Fax: COSEWIC/COSEPAC@ec.gc.ca Également disponible en français sous le titre Sommaire du statut de l espèce du COSEPAC sur l'alasmidonte naine (Alasmidonta heterodon) au Canada. Her Majesty the Queen in Right of Canada, Catalogue No. CW69-14/ E-PDF ISBN: Recycled paper
3 COSEWIC Assessment Summary Assessment Summary April 2009 Common name Dwarf Wedgemussel Scientific name Alasmidonta heterodon Status Extirpated Reason for designation * A reason for designation is not specified when a review of classification is conducted by means of a status appraisal summary. Occurrence New Brunswick Status history Extirpated by Designated Extirpated in April Status re-examined and confirmed in May 2000 and November iii
4 COSEWIC Status Appraisal Summary Alasmidonta heterodon Dwarf Wedgemussel Jurisdictions: NB, DFO Alasmidonte naine Current COSEWIC Assessment: Status category: XT E T SC Date of last assessment: May 2000 Reason for designation at last assessment: This freshwater mussel was previously known in Canada from only one river drainage. It has disappeared subsequent to the building of a causeway across the river in 1967/68, and has not been found despite intensive systematic searches of its former habitat (COSEWIC In Press). Criteria applied at last assessment: None (species designated before guidelines for Extirpated were available but conformed to definition of Extirpated: a species no longer existing in the wild in Canada, but occurring elsewhere). If earlier version of criteria was applied 1, provide correspondence to current criteria: Not applicable. Recommendation: Update to the status report NOT required (species status category remains unchanged) Reason: sufficient information to conclude there has been no change in status category not enough additional information available to warrant a fully updated status report Evidence (indicate as applicable): Wildlife species: Change in eligibility, taxonomy or designatable units: yes no No changes since last assessment 1 An earlier version of the quantitative criteria was used by COSEWIC from October 1999 to May 2001 and is available on the COSEWIC website: iv
5 Range: Change in Extent of Occurrence (EO): yes no Change in Area of Occupancy (AO) : yes no Change in number of known or inferred current locations: yes no Significant new survey information yes no The species requires the presence of fish hosts, most likely American Shad (Alosa sapidissima), for the parasitic larval stage of development. In Canada, the Dwarf Wedgemussel was known from only the Petitcodiac River system in New Brunswick. In 1967/68, the Petitcodiac Causeway was built across the tidal portion of the Petitcodiac River, which has severely restricted the passage of anadromous fishes into the freshwater stretches of the river and its tributaries. This mussel was described as common in 1960 but subsequent surveys of 12 sites in 1984 and 66 sites from 1997 to 2000 failed to locate any specimens (COSEWIC In Press; Hanson and Locke 2001). To date, no further surveys have been conducted in this river; however, it has always been considered possible that the species occurs in other river systems in New Brunswick but has escaped detection. This possibility becomes less likely as survey effort increases. Approximately 125 sites in nearly 20 rivers across NB have been surveyed for mussels since the 1997/98 surveys in the Petitcodiac (current to 2006), and no Dwarf Wedgemussels have been found. Population Information: Change in number of mature individuals: yes no Change in total population trend: yes no Change in severity of population fragmentation: yes no Change in trend in area and/or quality of habitat: yes no Significant new survey information yes no No live specimens have been found since See above for new survey information. v
6 Threats: Change in nature and/or severity of threats: yes no Nothing has changed to date. The extirpation of the Dwarf Wedgemussel was primarily caused by the elimination of its host fish due to a lack of fish passage at the Petitcodiac River causeway. Fish communities changed substantially following the construction of the causeway; populations of several species disappeared (American Shad; Atlantic Salmon, Salmo salar; Atlantic Tomcod, Microgadus tomcod; and Striped Bass, Morone saxatilis) and others were greatly reduced (Alewife, Alosa pseudoharengus; Blueback Herring, Alosa aestivalis; Rainbow Smelt, Osmerus mordax; and Sea-run Brook Trout, Salvelinus fontinalis) (Department of Fisheries and Oceans 2007). The Recovery Strategy for the Dwarf Wedgemussel concluded that Recovery of this species is considered not technically or biologically feasible at this time, although suitable physical habitat (substrate, currents) appears to be available (Department of Fisheries and Oceans 2007). Three steps are required to re-establish the species (Department of Fisheries and Oceans 2007): (1) reengineer the Petitcodiac Causeway to allow fish passage, (2) re-establish the host fish species (presumed to be American shad, but possibly other species as well), and (3) translocate several thousand Dwarf Wedgemussels from a population in the US or from propagation programs using US populations. Step 1 is already occurring. On 7 August 2007, New Brunswick announced its intention to replace the Petitcodiac Causeway with a 280 m-long bridge (Communications New Brunswick 2007). Preparatory work for opening the gates to allow fish passage has begun with the expectation that they will be opened in the spring of 2010 (Government of New Brunswick 2009). Step 2: reestablishment of American Shad in the Petitcodiac River, also is possible. American Shad are present in other rivers in the upper Bay of Fundy and might re-establish naturally. Hatchery supplementation has been used to successfully rebuild U.S. Shad populations and, although not well documented, it is potentially feasible to re-establish extirpated populations (Department of Fisheries and Oceans 2007). Lastly, microsatellite markers have now been developed for the Dwarf Wedgemussel (Shaw et al. 2005) allowing population genetic studies. Data from New York rivers and the Connecticut River depict strong phylogeographic structure throughout the species range, suggesting that each river system consists of genetically discrete and evolutionarily significant populations (T. King pers. comm. 2008). All Canadian specimens located to date are preserved in formalin and thus not useful for DNA analysis. In the absence of data on Canadian specimens, it is recommended that mussels from the most northerly US population be used to re-establish the Canadian population (D. Zanatta pers. comm and T. King pers. comm. 2008). Protection: Change in effective protection: yes no Nothing has changed to date although the Petitcodiac watershed is a part of the Fundy Biosphere Reserve, designated by UNESCO in September The conservation benefits of such a designation may include: helps to protect ecological integrity of protected areas; promotes restoration of watersheds and fragile habitats; supports protection of ecologically significant areas; aids in water quality conservation and promotes water quality improvements; advances new knowledge through research and education; contributes to national efforts to reduce and manage green house gas emissions; and contributes to global biodiversity monitoring programs. (Fundy Biosphere Reserve 2008). vi
7 Rescue Effect: Evidence of rescue effect: yes no As noted above (Threats), re-establishment of the Dwarf Wedgemussel in Canada using specimens from northern US populations or from propagation programs based on US populations may be possible. However, this is not natural rescue. This mussel can not return to the Petitcodiac River without intervention by humans. Quantitative Analysis: Change in estimated probability of extirpation: yes no Details: No additional data since previous assessment Summary and Additional Considerations: While the Recovery Strategy for the Dwarf Wedgemussel concluded that recovery of the species was not possible (Department of Fisheries and Oceans 2007), significant steps have been made that may allow for recovery in the future. The status of this mussel in Canada is unlikely to change until fish hosts are re-established and Dwarf Wedgemussels (translocated directly from the U.S. or through propagation from U.S. populations) re-establish a self-sustaining population in the Petitcodiac River of New Brunswick. Consultations: Alain Branchaud, Species at Risk Recovery Biologist, Canadian Wildlife Service, Environment Canada, 105 McGill Street, 7th Floor, Montreal QC H2Y 2E7. Theresa Fowler, Scientific Authority, Species Assessment, Species Population and Standards Management, Canadian Wildlife Service, Environment Canada, 351 St. Joseph Boulevard, 4 th Floor Place Vincent Massey Building, Gatineau QC J8Y 3Z5 Tim L. King, U.S. Geological Survey, Leetown Science Center, Aquatic Ecology Branch, Leetown Road, Kearneysville, WV Simon Nadeau, Senior Advisor, Fish Population Science, Fisheries and Oceans Canada, 200 Kent Street, Room 12S027, Mail Stop 12S032, Ottawa ON K1A 0E6 Patrick Nantel, Conservation Biologist, Species at Risk Program, Ecological Integrity Branch, Parks Canada, 25 Eddy Street, 4 th Floor, 25-4-S, Gatineau QC K1A 0M5 Howard Powles, 53, rue Lortie, Gatineau, QC, J9H 4G6 (Author of the Recovery Strategy). Maureen Toner, Biologist, Species at Risk Program, Fish and Wildlife Branch, Department of Natural Resources and Hugh John Flemming Forestry Centre, P.O. Box 6000, Fredericton, NB, E3B 5H1 vii
8 Christie Whelan, Science Advisor, Fish Population Science, Fisheries and Oceans Canada, 200 Kent Street, Room 12S042, Mail Stop 12S032, Ottawa ON K1A 0E6 David T. Zanatta, Biology Department, Central Michigan University, 186 Brooks Hall, Mount Pleasant, MI Sources of information: COSEWIC. In Press. COSEWIC assessment and status report on the Dwarf Wedgemussel Alasmidonta heterodon in Canada. Committee on the Status of Endangered Wildlife in Canada. Ottawa. vi + 18 pp. Communications New Brunswick Option selected for restoration of Petitcodiac River. News Release, Department of Supply and Services, August 7, Department of Fisheries and Oceans Recovery Strategy for the Dwarf Wedgemussel (Alasmidonta heterodon) in Canada. Species at Risk Act Recovery Strategy Series. Department of Fisheries and Oceans, Ottawa. vi + 9 pp. Fundy Biosphere Reserve Fundy Biosphere Reserve, Université de Moncton, Moncton, NB. Web site: [accessed October 2008] Government of New Brunswick Petitcodiac River project. Web site: [accessed September 2009] Hanson, J.M., and A. Locke Survey of freshwater mussels in the Petitcodiac River drainage, New Brunswick. Canadian Field Naturalist 115(2): Shaw, K.M., T.L. King, W.A. Lellis and M.S. Eackles Primer Note: Isolation and characterization of microsatellite loci in Alasmidonta heterodon (Bivalvia: Unionidae). Blackwell Publishing Ltd, Molecular Ecology Notes, /j Author of Status Appraisal Summary: Janice L. Smith, October 2008; modified by Dwayne A.W. Lepitzki, May & September viii
9 COSEWIC HISTORY The Committee on the Status of Endangered Wildlife in Canada (COSEWIC) was created in 1977 as a result of a recommendation at the Federal-Provincial Wildlife Conference held in It arose from the need for a single, official, scientifically sound, national listing of wildlife species at risk. In 1978, COSEWIC designated its first species and produced its first list of Canadian species at risk. Species designated at meetings of the full committee are added to the list. On June 5, 2003, the Species at Risk Act (SARA) was proclaimed. SARA establishes COSEWIC as an advisory body ensuring that species will continue to be assessed under a rigorous and independent scientific process. COSEWIC MANDATE The Committee on the Status of Endangered Wildlife in Canada (COSEWIC) assesses the national status of wild species, subspecies, varieties, or other designatable units that are considered to be at risk in Canada. Designations are made on native species for the following taxonomic groups: mammals, birds, reptiles, amphibians, fishes, arthropods, molluscs, vascular plants, mosses, and lichens. COSEWIC MEMBERSHIP COSEWIC comprises members from each provincial and territorial government wildlife agency, four federal entities (Canadian Wildlife Service, Parks Canada Agency, Department of Fisheries and Oceans, and the Federal Biodiversity Information Partnership, chaired by the Canadian Museum of Nature), three non-government science members and the co-chairs of the species specialist subcommittees and the Aboriginal Traditional Knowledge subcommittee. The Committee meets to consider status reports on candidate species. Wildlife Species Extinct (X) Extirpated (XT) Endangered (E) Threatened (T) Special Concern (SC)* Not at Risk (NAR)** Data Deficient (DD)*** DEFINITIONS (2010) A species, subspecies, variety, or geographically or genetically distinct population of animal, plant or other organism, other than a bacterium or virus, that is wild by nature and is either native to Canada or has extended its range into Canada without human intervention and has been present in Canada for at least 50 years. A wildlife species that no longer exists. A wildlife species no longer existing in the wild in Canada, but occurring elsewhere. A wildlife species facing imminent extirpation or extinction. A wildlife species likely to become endangered if limiting factors are not reversed. A wildlife species that may become a threatened or an endangered species because of a combination of biological characteristics and identified threats. A wildlife species that has been evaluated and found to be not at risk of extinction given the current circumstances. A category that applies when the available information is insufficient (a) to resolve a species eligibility for assessment or (b) to permit an assessment of the species risk of extinction. * Formerly described as Vulnerable from 1990 to 1999, or Rare prior to ** Formerly described as Not In Any Category, or No Designation Required. *** Formerly described as Indeterminate from 1994 to 1999 or ISIBD (insufficient scientific information on which to base a designation) prior to Definition of the (DD) category revised in The Canadian Wildlife Service, Environment Canada, provides full administrative and financial support to the COSEWIC Secretariat. ix
Karner Blue Lycaeides melissa samuelis
COSEWIC Status Appraisal Summary on the Karner Blue Lycaeides melissa samuelis in Canada EXTIRPATED 2010 COSEWIC status appraisal summaries are working documents used in assigning the status of wildlife
More informationMargined Streamside Moss Scouleria marginata
COSEWIC Status Appraisal Summary on the Margined Streamside Moss Scouleria marginata in Canada ENDANGERED 2012 COSEWIC status appraisal summaries are working documents used in assigning the status of wildlife
More informationLong s Braya Braya longii
COSEWIC Status Appraisal Summary on the Long s Braya Braya longii in Canada ENDANGERED 2011 COSEWIC status appraisal summaries are working documents used in assigning the status of wildlife species suspected
More informationBlue Whale Balaenoptera musculus
COSEWIC Status Appraisal Summary on the Blue Whale Balaenoptera musculus Atlantic population in Canada ENDANGERED 2012 COSEWIC status appraisal summaries are working documents used in assigning the status
More informationFurbish s Lousewort Pedicularis furbishiae
COSEWIC Status Appraisal Summary on the Furbish s Lousewort Pedicularis furbishiae in Canada ENDANGERED 2011 COSEWIC status appraisal summaries are working documents used in assigning the status of wildlife
More informationNugget Moss Microbryum vlassovii
COSEWIC Status Appraisal Summary on the Nugget Moss Microbryum vlassovii in Canada ENDANGERED 2016 COSEWIC status appraisal summaries are working documents used in assigning the status of wildlife species
More informationHeart-leaved Plantain Plantago cordata
COSEWIC Status Appraisal Summary on the Heart-leaved Plantain Plantago cordata in Canada ENDANGERED 2011 COSEWIC status appraisal summaries are working documents used in assigning the status of wildlife
More informationClimate Change Matters for Species at Risk
Climate Change Matters for Species at Risk As world leaders assemble in Paris to address climate change, the Committee on the Status of Endangered Wildlife in Canada (COSEWIC) met in Ottawa to assess the
More informationSpecies at Risk Act Policies and Guideline Series
Species at Risk Act Policies and Guideline Series Addressing Species at Risk Act Considerations Under the Canadian Environmental Assessment Act for Species Under the Responsibility of the Minister responsible
More informationTable of Contents. Species at Risk Act Habitat Management
The Practitioners Guide to the Species at Risk Act (SARA) for Habitat Management Staff is one in a series of Practitioners guides which are intended to provide clear and nationally consistent guidance
More informationAction Plan for the Atlantic Salmon (Salmo salar), inner Bay of Fundy populations in Canada
PROPOSED Species at Risk Act Action Plan Series Action Plan for the Atlantic Salmon (Salmo salar), inner Bay of Fundy populations in Canada Atlantic Salmon (inner Bay of Fundy populations) 2016 Recommended
More informationCOSSARO Candidate Species at Risk Evaluation Form. for. Northern Barrens Tiger Beetle (Cicindela patruela)
COSSARO Candidate Species at Risk Evaluation Form for Northern Barrens Tiger Beetle (Cicindela patruela) Committee on the Status of Species at Risk in Ontario (COSSARO) Assessed November 2009 by COSSARO
More informationShumard Oak Quercus shummardii
COSEWIC Assessment and Update Status Report on the Shumard Oak Quercus shummardii in Canada SPECIAL CONCERN 1999 COSEWIC COMMITTEE ON THE STATUS OF ENDANGERED WILDLIFE IN CANADA COSEPAC COMITÉ SUR LA SITUATION
More informationJeannette Whitton, William Harrower, Jenny McCune
An analysis of recovery strategies for Canada s species at risk Jeannette Whitton, William Harrower, Jenny McCune jeannette.whitton@botany.ubc.ca J. Garrett N. Scobel USFWS H. Zanberg J. Fleming USFWS
More informationCOSSARO Candidate Species at Risk Evaluation Form. for. White Prairie Gentian (Gentiana alba) Assessed by COSSARO as Endangered February 2011.
COSSARO Candidate Species at Risk Evaluation Form for White Prairie Gentian (Gentiana alba) Committee on the Status of Species at Risk in Ontario (COSSARO) Assessed by COSSARO as Endangered February 2011
More informationDOCUMENTING HABITAT USE OF SPECIES AT RISK AND QUANTIFYING HABITAT QUALITY
Canadian Science Advisory Secretariat Science Advisory Report 2007/038 DOCUMENTING HABITAT USE OF SPECIES AT RISK AND QUANTIFYING HABITAT QUALITY Figure 1: Department of Fisheries and Oceans (DFO) six
More informationCowichan Lake Lamprey
Species at Risk Act [DRAFT] Report on the Progress of Recovery Strategy Implementation for Nooksack Dace NOT FOR DISTRIBUTION Recovery Strategy Report Series Report on the Progress of Recovery Strategy
More informationRecovery Strategy for Lake Utopia Rainbow Smelt (Osmerus mordax), Small-bodied Population (sympatric with the Large-bodied Population), in Canada
PROPOSED Species at Risk Act Recovery Strategy Series Recovery Strategy for Lake Utopia Rainbow Smelt (Osmerus mordax), Small-bodied Population (sympatric with the Large-bodied Population), in Canada 2016
More informationCOSSARO Candidate Species at Risk Evaluation Form. for. Pitcher s Thistle (Cirsium pitcheri)
COSSARO Candidate Species at Risk Evaluation Form for Pitcher s Thistle (Cirsium pitcheri) Committee on the Status of Species at Risk in Ontario (COSSARO) Assessed by COSSARO as Threatened February 2011
More informationPolicy Regarding the Identification of Anthropogenic Structures as Critical Habitat under the Species at Risk Act
PROPOSED Species at Risk Act Policies and Guidelines Series Species at Risk Act Policies Policy Regarding the Identification of Anthropogenic Structures as Critical Habitat under the Species at Risk Act
More informationCOSSARO Candidate Species at Risk Evaluation Form. for
COSSARO Candidate Species at Risk Evaluation Form for Woodland Vole (Microtus pinetorum) Committee on the Status of Species at Risk in Ontario (COSSARO) Assessed February 2011 by COSSARO as Special Concern
More informationSpecies at Risk Act 2016
Species at Risk Act Recovery Strategy Report Series Report on the Progress of Recovery Strategy Implementation for the Gravel Chub (Erimystax x- punctatus) in Canada for the Period 2008 2015 Gravel Chub
More informationCategories and Criteria for Status Assessment used by the Committee on the Status of Species at Risk in Ontario (COSSARO)
Categies and Criteria f Status Assessment used by the Committee on the Status of Species at Risk in Ontario (COSSARO) March 2014 In December 2013, COSSARO passed a motion to develop and use a single set
More informationFisheries and Oceans Canada Species at Risk Act. Directive on the Identification of Critical Habitat for Aquatic Species at Risk
Fisheries and Oceans Canada Species at Risk Act Directive on the Identification of Critical Habitat for Aquatic Species at Risk January 2015 Species at Risk Program Programme d espèces en péril To be read
More informationSpecies at Risk Act Policies and Guidelines Series PROPOSED. Species at Risk Act Policies. Policy on Survival and Recovery
PROPOSED Species at Risk Act Policies and Guidelines Series Species at Risk Act Policies Policy on Survival and Recovery 2016 Recommended citation: Government of Canada. 2016. Policy on Survival and Recovery
More informationCOSSARO Candidate Species at Risk Evaluation Form. for
COSSARO Candidate Species at Risk Evaluation Form for Eastern Mole (Scalopus aquaticus) Committee on the Status of Species at Risk in Ontario (COSSARO) Assessed February 2011 by COSSARO as Special Concern
More informationINLAND AQUACULTURE LICENCE APPLICATION GUIDE
INLAND AQUACULTURE LICENCE APPLICATION GUIDE Department of Agriculture and Aquaculture August 2009 TABLE OF CONTENTS INTRODUCTION...1 SECTION 1 - THE AQUACULTURE APPLICATION FORM...1 1.1 APPLICANT INFORMATION...1
More informationGUIDANCE ON ASSESSING THREATS, ECOLOGICAL RISK AND ECOLOGICAL IMPACTS FOR SPECIES AT RISK
Canadian Science Advisory Secretariat National Capital Region Science Advisory Report 2014/013 GUIDANCE ON ASSESSING THREATS, ECOLOGICAL RISK AND ECOLOGICAL IMPACTS FOR SPECIES AT RISK Figure 1: Map of
More information10 Worst Pollution Sources of the Petitcodiac River System in 2012
10 Worst Pollution Sources of the Petitcodiac River System in 2012 9 th Edition February 2013 Table of Contents Executive Summary... 1 Introduction... 2 Methodology... 2 10 Worst Pollution Sources in 2012...
More informationCanada s National Programme of Action. for the Protection of the Marine Environment. from Land-based Activities (NPA)
Canada s National Programme of Action for the Protection of the Marine Environment from Land-based Activities (NPA) Prepared by the Federal/Provincial/Territorial Advisory Committee on Canada s National
More informationManagement of Species and Plant Communities at Risk Stuart-Nechako Business Area BC Timber Sales
Management of Species and Plant Communities at Risk Stuart-Nechako Business Area BC Timber Sales TRAINING OBJECTIVES Awareness of existing legislation pertaining to the protection of species at risk in
More informationProject Period 12/30/2010-5/30/2012 Project Location Coastal watersheds from Virginia to Maine, USA. Description (from Proposal) Project
Easygrants ID: 25473 National Fish and Wildlife Foundation NFWF Project ID: 0104.11.025473 Marine Keystone - River Herring Conservation - Spring 2011 - Submit Final Programmatic Report (Activities and
More informationConservation Strategy for Coho Salmon (Oncorhynchus kisutch), Interior Fraser River Populations
Conservation Strategy for Coho Salmon (Oncorhynchus kisutch), Interior Fraser River Populations October 2006 Conservation Strategy for Coho Salmon (Oncorhynchus kisutch), Interior Fraser River Populations
More informationPink Milkwort (Polygala incarnata)
COSSARO Candidate Species at Risk Evaluation Form for Pink Milkwort (Polygala incarnata) Committee on the Status of Species at Risk in Ontario (COSSARO) Assessed November 2009 by COSSARO as Endangered
More informationOperational Policy Statement
Operational Policy Statement Determining Whether a Designated Project is Likely to Cause Significant Adverse Environmental Effects under the Canadian Environmental Assessment Act, 2012 November 2015 i
More informationReference Guide for Fish and Mussel Species at Risk Distribution Maps. A Referral Review Tool for Projects Affecting Aquatic Species at Risk
Reference Guide for Fish and Mussel Species at Risk Distribution Maps A Referral Review Tool for Projects Affecting Aquatic Species at Risk Conservation Authority Edition v 1.0 2007 v2.0 released December
More informationAction Plan for the Atlantic Whitefish (Coregonus huntsmani) in Canada
Proposed Species at Risk Act Action Plan Series Action Plan for the Atlantic Whitefish (Coregonus huntsmani) in Canada Atlantic Whitefish 2016 Recommended citation: Fisheries and Oceans Canada. 2016. Action
More informationQuestions and Answers: Legislation and Policy for the Protection of Garry Oak Ecosystems
Questions and Answers: Legislation and Policy for the Protection of Garry Oak Ecosystems This is an overview of the legislative and policy framework that guides the work of the Garry Oak Ecosystems Recovery
More informationMorrison Creek Lamprey
Species at Risk Act Recovery Strategy Report Series Report on the Progress of Recovery Strategy Implementation for the Western Brook Lamprey Morrison Creek Population (Lampetra richardsoni) in Canada for
More informationNortheast Association of Fish and Wildlife Agencies (NEAFWA) Regional Conservation Needs Grant Program
The conservation status of the brook floater mussel, Alasmidonta varicosa, in the Northeastern United States: trends in distribution, occurrence, and condition of populations Northeast Association of Fish
More informationCOSSARO Candidate Species at Risk Evaluation Form. for. Frosted Elfin (Callophrys irus)
COSSARO Candidate Species at Risk Evaluation Form for Frosted Elfin (Callophrys irus) Committee on the Status of Species at Risk in Ontario (COSSARO) Assessed June 2010 by COSSARO as Extirpated June 2010
More informationAction Plan for the Woodland Caribou (Rangifer tarandus caribou), Boreal Population, in Canada Federal Actions. Woodland Caribou, Boreal population
Species at Risk Act Action Plan Series Action Plan for the Woodland Caribou (Rangifer tarandus caribou), Boreal Population, in Canada Federal Actions Woodland Caribou, Boreal population 2018 Recommended
More informationINFRASTRUCTURE SPOTLIGHT: THE GREAT LAKES AND ST. LAWRENCE WATERSHEDS
July 2012 INFRASTRUCTURE SPOTLIGHT: THE GREAT LAKES AND ST. LAWRENCE WATERSHEDS The Great Lakes and St. Lawrence River Basin is one of the largest freshwater systems in the world. Covering more than 1.6
More information1. Overview of National and Regional Priorities National Priorities
Atlantic Canada Regional Priority Statement 2014-2015 Habitat Stewardship Program for Species at Risk (HSP) Aboriginal Fund for Species at Risk (AFSAR) 1. Overview of National and Regional Priorities 1.1
More informationSpecies at Risk Act Permitting Policy
PROPOSED Species at Risk Act Policies and Guidelines Series Species at Risk Act Policies Species at Risk Act Permitting Policy 2016 Recommended citation: Government of Canada. Species at Risk Act Permitting
More informationMay 4, 2011 Our File: Re: proposed partial identification of Sprague s Pipit critical habitat in Alberta and Saskatchewan
May 4, 2011 Our File: 6020 Recovery Planning Environment Canada 4th Floor, Place Vincent Massey 351 St. Joseph Boulevard Gatineau, QC K1A 0H3 RecoveryPlanning_Pl@ec.gc.ca Re: proposed partial identification
More informationSAR Pathfinder - Background. SAR Pathfinder Goals and Activities
Species at Risk Act (SARA) Legislation, process, and what it means for Aboriginal peoples Holistic Approaches to Environmental Management February 28 & March 1, 2007 Winnipeg, MB Who we are Centre for
More informationGUIDANCE ON IDENTIFYING OTHER EFFECTIVE AREA- BASED CONSERVATION MEASURES IN CANADIAN COASTAL AND MARINE WATERS
Canadian Science Advisory Secretariat National Capital Region Science Advisory Report 2016/002 GUIDANCE ON IDENTIFYING OTHER EFFECTIVE AREA- BASED CONSERVATION MEASURES IN CANADIAN COASTAL AND MARINE WATERS
More informationNatural Ecosystem Connectivity across the Chignecto Isthmus - Opportunities and Challenges
Natural Ecosystem Connectivity across the Chignecto Isthmus - Opportunities and Challenges Executive Summary and Table of Contents May 2005 By: Alexander MacDonald CPAWS Nova Scotia Chapter Roberta Clowater
More informationStrategic Plan. artnership for the Delaware Estuary. Funding Support Provided by the William Penn Foundation
Strategic Plan artnership for the Delaware Estuary 2007 2012 Funding Support Provided by the William Penn Foundation Partnership for the Delaware Estuary A National Estuary Program The Partnership is a
More information2016 COUNTRY UPDATE: CANADA
2016 COUNTRY UPDATE: CANADA Trilateral Committee for Wildlife and Ecosystem Conservation and Management Lord Elgin Hotel, Ottawa, Canada Sue Milburn-Hopwood Canadian Wildlife Service May 19, 2016 New Government
More informationCOSSARO Candidate Species at Risk Evaluation Form. for. Fowler s Toad (Anaxyrus fowleri)
COSSARO Candidate Species at Risk Evaluation Form for Fowler s Toad (Anaxyrus fowleri) Committee on the Status of Species at Risk in Ontario (COSSARO) Assessed June 2010 by COSSARO as Endangered June 2010
More informationCanadian Mercury Science Assessment Executive Summary
Canadian Mercury Science Assessment Executive Summary Cat. No.: En84-130/1-2016E-PDF ISSN 978-0-660-03315-0 Unless otherwise specified, you may not reproduce materials in this publication, in whole or
More informationCOSSARO Candidate Species at Risk Evaluation Form. for. Karner Blue (Lycaeides melissa samuelis)
COSSARO Candidate Species at Risk Evaluation Form for Karner Blue (Lycaeides melissa samuelis) Committee on the Status of Species at Risk in Ontario (COSSARO) Assessed June 2010 by COSSARO as Extirpated
More information10 Worst Pollution Sources of the Petitcodiac River System in 2008
10 Worst Pollution Sources of the Petitcodiac River System in 2008 8 th Annual Edition April 2009 Table of Contents Executive Summary... 3 Introduction... 4 Methodology... 4 10 Worst Pollution Sources
More informationMulti species, site-based plans: Parks Canada s approach to Species-at-Risk action planning
Multi species, site-based plans: Parks Canada s approach to Species-at-Risk action planning Species of Common Conservation Concern Trilateral Committee for Wildlife and Ecosystem Conservation and Management
More informationInland Aquaculture Licence Application Form
8/2009 Inland Aquaculture Licence Application Form Please refer to the guide for assistance with completion of the application. Incomplete applications will be rejected. For rainbow trout, please also
More informationDFO - Fisheries Protection Program and Environmental Consultants Workshop. Holiday Inn St. John s NL March 16, 2016
DFO - Fisheries Protection Program and Environmental Consultants Workshop Holiday Inn St. John s NL March 16, 2016 Overview Overview Fisheries Act and Fisheries Protection Program Review of Proposed Work
More informationTitle of the project: Diversity and Distribution of Water Mites (Acari: Hydrachnidiae) of the Interior Highlands of Arkansas
Title of the project: Diversity and Distribution of Water Mites (Acari: Hydrachnidiae) of the Interior Highlands of Arkansas Project summary: The goal of this project is to survey invertebrate biodiversity
More informationNOAA AQUACULTURE PROGRAM
Science, Service, Stewardship NOAA AQUACULTURE PROGRAM Overview of NOAA s Draft Aquaculture Policy The National Oceanic and Atmospheric Administration (NOAA) is seeking public comment on a draft policy
More informationFish Passage Decision Framework for BC Hydro Facilities
Note: this document was originally created in 2008 and signed off and endorsed by Fish, Wildlife and Hydro Policy Committee representatives. Subsequently in 2016, additional information was added to the
More informationCh. 11 Biodiversity. Central Case: Saving the Siberian tiger
Ch. 11 Biodiversity Central Case: Saving the Siberian tiger The largest cat in the world The Russian Far East mountains house the last remaining tigers Nearly became extinct due to hunting, poaching and
More informationScoping Document for the Environmental Assessment. BP Exploration (Canada) Ltd. Tangier 3D Seismic Survey
Scoping Document for the Environmental Assessment BP Exploration (Canada) Ltd. Tangier 3D Seismic Survey Exploration Licenses 2431, 2432, 2433, and 2434 August 2013 Contents 1.0 Purpose... 2 2.0 Regulatory
More informationPrivate Woodland Owners - Meeting the Stewardship Challenge
Private Woodland Owners - Meeting the Stewardship Challenge Authors: Erin Neave (conference presenter), Neave Resource Management, Nepean, Ontario, Canada (neavee@igs.net) Doug Wolthausen (co-author),
More informationLaHave River Watershed Project 2015 Field Report
LaHave River Watershed Project 2015 Field Report Prepared by S. Fredericks Bluenose Coastal Action Foundation 37 Tannery Road Lunenburg, N.S. B0J 2C0 April 2016 LaHave River Watershed Project 2015 Project
More informationGrass Pickerel Esox americanus vermiculatus
COSEWIC Status Appraisal Summary on the Grass Pickerel Esox americanus vermiculatus in Canada SPECIAL CONCERN 2014 COSEWIC status appraisal summaries are working documents used in assigning the status
More informationavailable in multiple formats Environmental Self-Assessment Handbook for Rail Infrastructure Projects
available in multiple formats Environmental Self-Assessment Handbook for Rail Infrastructure Projects This document and other Canadian Transportation Agency publications are available on our Web site at
More informationJackfish Bay. Area in Recovery Status of Beneficial Use Impairments September 2010
Jackfish Bay Area in Recovery Status of Beneficial Use Impairments September 2010 The Jackfish Bay Area of Concern is located on the north shore of Lake Superior, about 250 km northeast of Thunder Bay,
More informationScoping Document for the Environmental Assessment Statoil Waverley 3D Seismic Survey Exploration Licenses 2435 and 2436
Scoping Document for the Environmental Assessment Statoil Waverley 3D Seismic Survey Exploration Licenses 2435 and 2436 September 1, 2017 Page 1 This page is intentionally left blank Table of Contents
More informationRestoring Rivers Through Dam Removal
Restoring Rivers Through Dam Removal Thomas Ardito Narragansett Bay Estuary Program Chris Fox Wood-Pawcatuck Watershed Association Who We Are: Narragansett Bay Estuary Program Mission: To protect and restore
More informationChapter 4. Airport Authority Governance, Statutes and Policies
Chapter 4 Airport Authority Governance, Statutes and Policies Table of Contents 4. Airport Authority Governance, Statutes and Policies... 4-1 4.1 The Federal Government and Airport Authorities... 4-1 4.2
More informationRecovery Strategy for the Incurved Grizzled Moss (Ptychomitrium incurvum) in Canada
PROPOSED Species at Risk Act Recovery Strategy Series Recovery Strategy for the Incurved Grizzled Moss (Ptychomitrium incurvum) in Canada Incurved Grizzled Moss July 2007 About the Species at Risk Act
More informationLow Northern Rockcress (Neotorularia humilis)
The Status of Low Northern Rockcress (Neotorularia humilis) in Newfoundland and Labrador THE SPECIES STATUS ADVISORY COMMITTEE REPORT NO. 1 September 30, 2004 1 ASSESSMENT Assessment: Endangered Current
More informationOVERVIEW. What is the Great Lakes Water Quality Agreement?
What is the Great Lakes Water Quality Agreement? OVERVIEW The Great Lakes Water Quality Agreement (GLWQA) is an agreement between Canada and the United States, first signed in 1972. It contributes to the
More informationParks Canada and Species at Risk Initiatives at Bruce Peninsula and Georgian Bay Islands National Parks
Parks Canada and Species at Risk Initiatives at Bruce Peninsula and Georgian Bay Islands National Parks Brian Hutchinson 1 and Frank Burrows 2 1 Regional Conservation Biologist, Ontario Service Centre,
More informationGEF BENEFITS INDEX FOR BIODIVERSITY (GBI BIO ) Background and Context
Background and Context GEF BENEFITS INDEX FOR BIODIVERSITY (GBI BIO ) 1. The GEF Benefits Index for Biodiversity (GBI BIO ) provides a relative ranking of countries for meeting the biodiversity objectives
More informationStatus assessment of BC s North and Central coast chum salmon conservation units under COSEWIC and Wild Salmon Policy benchmarks.
Status assessment of BC s North and Central coast chum salmon conservation units under COSEWIC and Wild Salmon Policy benchmarks. prepared by Misty MacDuffee and Andrew Rosenberger September 2013 Raincoast
More informationUnited States Department of the Interior
United States Department of the Interior U.S. FISH & WILDLIFE SERVICE Gregory Augustine Pennsylvania Department of Transportation 55 Keystone Industrial Park Dunmore, PA 18512 FISH AND WILDLIFE SERVICE
More informationTransportation Safety Board of Canada. Preparing for an interview
Transportation Safety Board of Canada Preparing for an interview For more information www.tsb.gc.ca @TSBCanada /TSBCanada /TSBCanada communications@tsb.gc.ca 819-994-3741; TTY: 819-953-7287 Transportation
More informationRecovery Strategy for the Cobblestone Tiger Beetle (Cicindela marginipennis) in Canada
Species at Risk Act Recovery Strategy Series Recovery Strategy for the Cobblestone Tiger Beetle (Cicindela marginipennis) in Canada Cobblestone Tiger Beetle 2013 Recommended citation: Environment Canada.
More informationGoals and Objectives in Recovery Planning
Goals and Objectives in Recovery Planning Kari Nelson BC Ministry of Water, Land and Air Protection Judith Hammond, Environment Canada Carol Eros, Fisheries and Oceans Canada David Cunnington, Environment
More informationData Sources and Methods for the Park Ecological Integrity Indicator. October 2012
Data Sources and Methods for the Park Ecological Integrity Indicator October 2012 ISBN : En4-144/21-2012E-PDF Cat. No.: 978-1-100-21262-3 Information contained in this publication may be reproduced, in
More informationSpecies Survival Commission
Species Survival Commission Mandate 2017 2020 1. Mission In the intersessional period of 2017 2020, the Species Survival Commission (SSC) will continue to play a leading role in enabling IUCN to be the
More informationFish Passage in BC Status, Issues and Solutions
Fish Passage in BC Status, Issues and Solutions Presented to: Resource roads in British Columbia: Environmental challenges at the site level workshop Columbia Mountains Institute of Applied Ecology Cranbrook,
More informationUPDATED INDICES OF ABUNDANCE TO 2015 FOR STOCKS OF SIX GROUNDFISH SPECIES ASSESSED BY DFO GULF REGION
Canadian Science Advisory Secretariat Gulf Region Science Response 2016/016 UPDATED INDICES OF ABUNDANCE TO 2015 FOR STOCKS OF SIX GROUNDFISH SPECIES ASSESSED BY DFO GULF REGION Context DFO has conducted
More informationCOSSARO Candidate Species at Risk Evaluation. for. Northern Dusky Salamander (Desmognathus fuscus)
COSSARO Candidate Species at Risk Evaluation for Northern Dusky Salamander (Desmognathus fuscus) Committee on the Status of Species at Risk in Ontario (COSSARO) Assessed by COSSARO as ENDANGERED May 2012
More informationOsher Course. What Lies Beneath the Inland Bays?
Osher Course What Lies Beneath the Inland Bays? Objectives for Course Describe the Delaware Inland Bays and their tributaries Illustrate the ecology and importance of estuaries Demonstrate the threats
More informationThe Boardman: A River Reborn Project Fact Sheet
The Boardman: A River Reborn Project Fact Sheet What is The Boardman: A River Reborn Project? In 2005, Traverse City Light and Power determined that is was not economically feasible to produce hydropower
More informationENVIRONMENT CANADA REPORT ON PLANS AND PRIORITIES
ENVIRONMENT CANADA REPORT ON PLANS AND PRIORITIES 2013 2014 Report on Plans and Priorities 2013 2014 Issued also in French under title: Rapport sur les plans et les priorités 2013-2014 Cat. No.: En1-49/2013E-PDF
More informationChapter 56 Conservation Biology and Global Change
Chapter 56 Conservation Biology and Global Change Overview: Striking Gold 1.8 million species have been named and described Biologists estimate 10 200 million species exist on Earth Tropical forests contain
More informationTOWARDS SUSTAINABLE FISHERIES
03 3 TOWARDS SUSTAINABLE FISHERIES Recommendation Summary The Green Budget Coalition (GBC) commends the Government of Canada s commitment to amend the Fisheries Act and recommends that it complements this
More informationAquatic invasive species in the marine section of the St. Lawrence
Aquatic invasive species in the marine section of the St. Lawrence Current status: Intermediate - Trend: Stable Highlights The current status (01-01) of the aquatic invasive species (AIS) situation in
More informationCOSSARO Candidate Species at Risk Evaluation Report. for. Purple Twayblade (Liparis liliifolia) Assessed by COSSARO as Threatened February 2011.
COSSARO Candidate Species at Risk Evaluation Report for Purple Twayblade (Liparis liliifolia) Committee on the Status of Species at Risk in Ontario (COSSARO) Assessed by COSSARO as Threatened February
More informationGreat Lakes Biodiversity Conservation Strategies
A.D. Latornell Conservation Symposium Dan Kraus, Nature Conservancy of Canada 21 November 2013 Summary Two Minute History of Application and Next Steps 2 Two Minute History of the Part 1: Paradise Found
More informationAgency Organization Organization Address Information. Name United States Department of Agriculture
Logo Department Name United States Department of Agriculture Agency Organization Organization Address Information Forest Service Pacific Northwest Region 1220 SW Third Avenue (97204) P.O. Box 3623 Portland,
More informationDRAFT GUIDELINES FOR AN ENVIRONMENTAL IMPACT ASSESSMENT: PETROLEUM REFINERY (PROJECT EIDER ROCK)
DRAFT GUIDELINES FOR AN ENVIRONMENTAL IMPACT ASSESSMENT: PETROLEUM REFINERY (PROJECT EIDER ROCK) Issued by the Minister of Environment for the Province of New Brunswick to Irving Oil Company, Limited April
More informationFederal Requirements for Waterpower Development Environmental Assessment Processes in Ontario - PRACTITIONER S GUIDE -
Federal Requirements for Waterpower Development Environmental Assessment Processes in Ontario - PRACTITIONER S GUIDE - Version 2.0 2010 MacKay Generating Station on the MontrealRiver. Photo Courtesy of
More information6-3 Biodiversity Slide 1 of 35
1 of 35 The Value of Biodiversity The Value of Biodiversity Biological diversity, or biodiversity, is the sum total of the genetically based variety of all organisms in the biosphere. Ecosystem diversity
More informationBiodiversity & monocultures
Biodiversity & monocultures Scientists have only begun to understand the variety of life that exists on Earth. Approximately 1.5 million species have been studied, but this is only a fraction of the species
More informationImportance of freshwater inflow for natural resources of the lower Delaware River Basin
Importance of freshwater inflow for natural resources of the lower Delaware River Basin Danielle Kreeger Partnership for the Delaware Estuary NCER August 4, 2011 The Delaware River Basin 13,600 mi 2 4
More information