2003 Compendium of Research in the Northwest Territories 1
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Proposed Tłı̨chǫ All-Season Road Executive Summary March 2016
Proposed Tłı̨chǫ All-season Road Executive Summary March 2016 Proposed Tłı̨ chǫ All-season Road Project Description Report March 2016 Department of Transportation i Proposed Tłı̨chǫ All-season Road Executive Summary March 2016 EXECUTIVE SUMMARY This project description report (PDR) has been written to accompany the Type A Land Use Permit and Type B Water Licence applications to the Wekʼèezhìı Land and Water Board (WLWB) for development of the proposed T ł ı̨ c h ǫ All-season Road (TASR). These applications are being submitted by the Department of Transportation of the Government of the Northwest Territories (DOT – GNWT). The T ł ı̨ c h ǫ Government supports these applications. This project has been identified as a GNWT commitment under the Proposed Mandate of the Government of the Northwest Territories 2016-2019 (GNWT 2016). Over the years, DOT and T ł ı̨ c h ǫ Government have contemplated the possibility of improved transportation to the Wekʼèezhìı area. In 2011, both governments became reengaged under the T ł ı̨ c h ǫ Roads Steering Committee (TRSC) in order to assess the feasibility, desirability and implications of realigning the T ł ı̨ c h ǫ Winter Road System to provide improved community access. As of May 2013, the vision of the TRSC has been to pursue development of an all-season road. The route would end at the boundary of the community government of Whatì and predominantly follow ‘Old Airport Road,’ an existing overland alignment that was utilized up until the late 1980s as an overland winter road. The proposed TASR is defined as an all-season road approximately 94 km in length and 60 m in width with a cleared driving surface of approximately 8.5 m in width in order to accommodate a two lane gravel road with culverts and/or double lane bridges over water crossings as necessary. -
Mercury Concentrations Appear to Be Increasing in Predatory Fish in Lakes
Spatial and temporal variability in mercury concentrations in predatory fish in lakes along the Mackenzie River and in Great Slave Lake Marlene Evans1, George Low2, Derek Muir3, Jonathan Keating1, Xiaowa Wang3, Mike Low2, Diane Giroux4, Mike Tollis5, and Shawn Buckley6 1Environment Canada, Saskatoon, SK; 2Dehcho First Nations, Hay River, NT; 3Environment Canada, Burlington, ON; 4Akaitcho Territory Government, Fort Resolution, NT; 5Lutsel K'e Dene First Nation, Lutsel K'e, NT; 6Hay River, NT 1.25 1.25 Willow Lake Big Island Lake McGill and Deep lakes 1999 2012 2 Abstract 1.00 2012 1.00 McGill Lake (3.6 km ): average Hg concentrations in 2000 were low in lake whitefish and white suckers, but high in walleye and northern pike. g/g) Our previous research on mercury concentrations in predatory fish in lakes 0.75 0.75 In 2010, Hg concentrations remained high in walleye and increased in Guideline for commercial along the Mackenzie River determined that concentrations tended to be sale of fish northern pike. highest in small lakes, particularly where fish were old (mean age > 10 0.50 0.50 Deep Lake (2.1 km2): average Hg concentrations in 2000 were Mercury ( years), and lowest in large lakes like Great Slave Lake (Evans et al. 2005; 0.25 0.25 moderately low in lake whitefish and walleye, but high in northern pike. Lockhart et al. 2005). Mercury continues to be of concern in northern In 2011, Hg concentrations were higher in walleye and northern pike. environments because of warming trends and increased mercury 0.00 0.00 lake lake northern lake lake northern burbot emissions from Asian sources, which may be reaching the NWT. -
Stream Sediment and Stream Water OG SU Alberta Geological Survey (MITE) ICAL 95K 85J 95J 85K of 95I4674 85L
Natural Resources Ressources naturelles Canada Canada CurrentCurrent and and Upcoming Upcoming NGR NGR Program Program Activities Activities in in British British Columbia, Columbia, NationalNational Geochemical Geochemical Reconnaissance Reconnaissance NorthwestNorthwest Territories, Territories, Yukon Yukon Territory Territory and and Alberta, Alberta, 2005-06 2005-06 ProgrProgrammeamme National National de de la la Reconnaissance Reconnaissance Géochimique Géochimique ActivitésActivités En-cours En-cours et et Futures Futures du du Programme Programme NRG NRG en en Colombie Colombie Britannique, Britannique, P.W.B.P.W.B. Friske, Friske,S.J.A.S.J.A. Day, Day, M.W. M.W. McCurdy McCurdy and and R.J. R.J. McNeil McNeil auau Territoires Territoires de du Nord-Ouest, Nord-Ouest, au au Territoire Territoire du du Yukon Yukon et et en en Alberta, Alberta, 2005-06 2005-06 GeologicalGeological Survey Survey of of Canada Canada 601601 Booth Booth St, St, Ottawa, Ottawa, ON ON 11 Area: Edéhzhie (Horn Plateau), NT 55 Area: Old Crow, YT H COLU Survey was conducted in conjunction with Survey was conducted in conjunction with and funded by IS M EUB IT B and funded by NTGO, INAC and NRCAN. NORTHWEST TERRITORIES R I the Yukon Geological Survey and NRCAN. Data will form A 124° 122° 120° 118° 116° B Alberta Energy and Utilities Board Data will form the basis of a mineral potential GEOSCIENCE 95N 85O the basis of a mineral potential evaluation as part of a 95O 85N evaluation as part of a larger required 95P 85M larger required Resource Assessment. OFFICE .Wrigley RESEARCH ANALYSIS INFORMATION Resource Assessment. .Wha Ti G 63° YUKON 63° Metals in the Environment (MITE) E Y AGS ESS Program: O E ESS Program: Metals in the Environment V .Rae-Edzo L R GSEOLOGICAL URVEY Survey Type: Stream Sediment and Stream Water OG SU Alberta Geological Survey (MITE) ICAL 95K 85J 95J 85K OF 95I4674 85L Survey Type: Stream Sediment, stream M Year of Collection: 2004 and 2005 A C K ENZI E R 2 62° I V water, bulk stream sediment (HMCs and KIMs). -
Taiga Plains
ECOLOGICAL REGIONS OF THE NORTHWEST TERRITORIES Taiga Plains Ecosystem Classification Group Department of Environment and Natural Resources Government of the Northwest Territories Revised 2009 ECOLOGICAL REGIONS OF THE NORTHWEST TERRITORIES TAIGA PLAINS This report may be cited as: Ecosystem Classification Group. 2007 (rev. 2009). Ecological Regions of the Northwest Territories – Taiga Plains. Department of Environment and Natural Resources, Government of the Northwest Territories, Yellowknife, NT, Canada. viii + 173 pp. + folded insert map. ISBN 0-7708-0161-7 Web Site: http://www.enr.gov.nt.ca/index.html For more information contact: Department of Environment and Natural Resources P.O. Box 1320 Yellowknife, NT X1A 2L9 Phone: (867) 920-8064 Fax: (867) 873-0293 About the cover: The small photographs in the inset boxes are enlarged with captions on pages 22 (Taiga Plains High Subarctic (HS) Ecoregion), 52 (Taiga Plains Low Subarctic (LS) Ecoregion), 82 (Taiga Plains High Boreal (HB) Ecoregion), and 96 (Taiga Plains Mid-Boreal (MB) Ecoregion). Aerial photographs: Dave Downing (Timberline Natural Resource Group). Ground photographs and photograph of cloudberry: Bob Decker (Government of the Northwest Territories). Other plant photographs: Christian Bucher. Members of the Ecosystem Classification Group Dave Downing Ecologist, Timberline Natural Resource Group, Edmonton, Alberta. Bob Decker Forest Ecologist, Forest Management Division, Department of Environment and Natural Resources, Government of the Northwest Territories, Hay River, Northwest Territories. Bas Oosenbrug Habitat Conservation Biologist, Wildlife Division, Department of Environment and Natural Resources, Government of the Northwest Territories, Yellowknife, Northwest Territories. Charles Tarnocai Research Scientist, Agriculture and Agri-Food Canada, Ottawa, Ontario. Tom Chowns Environmental Consultant, Powassan, Ontario. Chris Hampel Geographic Information System Specialist/Resource Analyst, Timberline Natural Resource Group, Edmonton, Alberta. -
NWT Transportation Report Card 2015 Is Intended to Provide a Statistical Benchmark of Progress Achieved and an Evaluation Framework to Measure Future Progress
TABLED DOCUMENT 345-17(5) TABLED ON OCTOBER 7, 2015 Table of Contents Overview ....................................................................................................................................3 Strengthening Connections .....................................................................................................5 Capturing Opportunities ...........................................................................................................9 Embracing Innovation ............................................................................................................ 11 Metrics & Data .........................................................................................................................13 1.0 Financial .................................................................................................................. 13 1.1 Capital and O&M Expenditures and Revenue .............................................. 13 1.2 Analysis of Capital Needs ............................................................................ 14 1.3 Major Partnership Funding ........................................................................... 15 1.4 Airport, Road Licensing and Deh Cho Bridge Toll Revenues ....................... 16 1.5 Northern, Local, Other, contracts and Total Value of Contracts .................... 18 1.6 Community Access Program Expenditures ................................................. 18 2.0 Airports ....................................................................................................................19 -
Mapping Known and Potential Karst Areas in the Northwest Territories, Canada
Mapping Known and Potential Karst Areas in the Northwest Territories, Canada Derek Ford, PGeo., PhD, FRSC. Emeritus Professor of Geography and Earth Sciences, McMaster University [email protected] For: Environment and Natural Resources, Government of the Northwest Territories August 2009 (i) Executive Summary The Goal of this Report is to Produce Maps of the Known and Potential Karst Landform Sites in the Northwest Territories (NWT) Karst landforms are those created by the dissolution of comparatively soluble rocks and the routing of the water (from rain or snowmelt) underground via caves rather than at the surface in river channels. The principal karst rocks are salt (so soluble that it is scarcely seen at the surface in the NWT), gypsum and anhydrite (solubility around 2500 mg/l of water), and limestone and dolomite (solubility around 250 -350 mg/l). All of these rock types are common and widespread amongst the sedimentary strata in the NWT. Surface karst landforms include: a) karren, which are spreads of individually small solution pits, shafts, and runnels that, collectively, may cover many hectares (limestone pavements); b) sinkholes of solutional, collapse, or other origin that can be tens to hundreds of metres in diameter and proportionally as deep. Sinkholes are considered the diagnostic karst landform worldwide; c) larger topographically closed depressions that may flood or drain seasonally, poljes if flat-floored, otherwise turloughs; d) extensive dry valleys and gorges, dry because their formative waters have been captured underground. All water sinking underground via karst landforms of all sizes drain quickly in comparison with all other types of groundwater because they are able to flow through solutionally enlarged conduits, termed caves where they are of enterable size. -
2018 Yellowknife Geoscience Forum Abstract and Summary Volume
2018 Abstract and Summary Volume Cover photograph Carcajou River, NWT; Viktor Terlaky, Senior Petroleum Geologist at the Northwest Territories Geological Survey The picture was taken following a rainstorm along Carcajou River, NWT, which resulted in a spectacular rainbow across the river valley. In the background are outcrops of the Late Devonian Imperial Formation, interpreted to be submarine turbidite deposits. The light bands are sandstone bodies intercalated with the darker shale intervals, representing periodic activity in sedimentation. Compiled by D. Irwin, S.D. Gervais, and V. Terlaky Recommended Citation: Irwin, D., Gervais, S.D., and Terlaky, V. (compilers), 2018. 46th Annual Yellowknife Geoscience Forum Abstracts; Northwest Territories Geological Survey, Yellowknife, NT. YKGSF Abstracts Volume 2018. - TECHNICAL PROGRAM - 2018 YELLOWKNIFE GEOSCIENCE FORUM ABSTRACTS AND SUMMARIES I Contents ordered by first author (presenting author in bold) Abstracts – Oral Presentations IBAS – to Regulate or Not: What is the Rest of Canada Doing? Abouchar, J. .......................................................................................................................... 1 Seabridge Discovers New Gold Zones at Courageous Lake Adam, M.A. ........................................................................................................................... 1 Gold Mineralisation at the Fat Deposit, Courageous Lake, Northwest Territories Adam, M.A. .......................................................................................................................... -
A Review of Information on Fish Stocks and Harvests in the South Slave Area, Northwest Territories
A Review of Information on Fish Stocks and Harvests in the South Slave Area, Northwest Territories DFO L b ary / MPO Bibliotheque 1 1 11 0801752111 1 1111 1 1 D.B. Stewart' Central and Arctic Region Department of Fisheries and Oceans Winnipeg, Manitoba R3T 2N6 'Arctic Biological Consultants Box 68, St. Norbert Postal Station 95 Turnbull Drive Winnipeg, MB, R3V 1L5. 1999 Canadian Manuscript Report of Fisheries and Aquatic Sciences 2493 Canadian Manuscript Report of Fisheries and Aquatic Sciences Manuscript reports contain scientific and technical information that contributes to existing knowledge but which deals with national or regional problems. Distribution is restricted to institutions or individuals located in particular regions of Canada. However, no restriction is placed on subject matter, and the series reflects the broad interests and policies of the Department of Fisheries and Oceans, namely, fisheries and aquatic sciences. Manuscript reports may be cited as full publications. The correct citation appears above the abstract of each report. Each report is abstracted in Aquatic Sciences and Fisheries Abstracts and indexed in the Department's annual index to scientific and technical publications. Numbers 1-900 in this series were issued as Manuscript Reports (Biological Series) of the Biological Board of Canada, and subsequent to 1937 when the name of the Board was changed by Act of Parliament, as Manuscript Reports (Biological Series) of the Fisheries Research Board of Canada. Numbers 901-1425 were issued as Manuscript Reports of the Fisheries Research Board of Canada. Numbers 1426-1550 were issued as Department of Fisheries and the Environment, Fisheries and Marine Service Manuscript Reports. -
Movements and Distribution of the Bathurst and Ahiak Barren-Ground
Movements and distribution of the Bathurst and Ahiak barren-ground caribou herds 2005 Annual Report Submitted to West Kitikmeot Slave Study Society Submitted By Project Leader Anne Gunn Project Team Adrian D’Hont, Judy Williams Organisation Wildlife Division, Environment and Natural Resources, Government of the Northwest Territories, Yellowknife. 2 Summary: Objectives for 2005 included deploying 10 collars on cows from the Bathurst caribou herd and 10 collars on cows from the Ahiak caribou herd. A reconnaissance survey over the winter range of the Bathurst herd found heavy concentrations of caribou at Lac Grandin southeast to Rae Lakes and then low densities of caribou until east of Yellowknife. Of the 10 collars put on the Bathurst range, three died between April and June and the remaining seven calved on the Bathurst calving ground. Flights over the Ahiak winter range resulted in no caribou seen east of Contwoyto, low concentrations on the Back River and high concentrations east of Artillery Lake and in the Nonacho Lake area. Five collars were deployed east of Artillery Lake and five in the Nonacho Lake area. Of the five collars deployed in the Nonacho Lake area, two caribou migrated to the Bathurst calving ground. The remaining eight collars calved on the Ahiak calving ground. In 2005, in addition to addressing the objectives of the movement and distribution study for individual herds we successfully collared 12 cows from the Bathurst herd and 8 from the Ahiak herd. We also documented overlap in the winter distribution of Ahiak and Bathurst caribou at Nonacho Lake. Acknowledgements: West Kitikmeot Slave Study Society funded the study and we thank the Board for their continued support. -
Bathurst Caribou Range Plan Land Use Scenarios and Economic Considerations
Bathurst Caribou Range Plan Supporting Report: Land Use Scenarios and Economic Considerations January 2018 2 | P a g e Acknowledgements The Bathurst Caribou Range Plan (BCRP) Project Team is grateful to community members and members of the Working Group who provided generous contributions of time, knowledge, insight, guidance, and encouragement. The Project Team is led by Karin Clark (Government of the Northwest Territories) and includes Dan Ohlson (Compass Resource Management), Shawn Francis (FSR Consulting), John Nishi (EcoBorealis Consulting) and Natasha Thorpe (Trailmark Systems/Thorpe Consulting Services). The Government of Northwest Territories Department of Environment and Natural Resources is serving as overall sponsor of the BCRP. Polar Knowledge Canada is also providing generous funding support to the planning process. Disclaimer This is a technical supporting document to the Bathurst Caribou Range Plan (BCRP). It describes the methods used and technical information considered or created while developing the BCRP. The audience for this report is intended to be technical specialists—a plain language summary has not been produced as key information is included in the Plan. This report does not represent the results of community engagement nor Government policy direction. Separate supporting documents have been created for caribou range assessment technical information and traditional knowledge. This document should be cited as follows: Bathurst Caribou Range Plan, Supporting Report: Land Use Scenarios and Economic Considerations. -
NWT/NU Spills Working Agreement
NORTHWEST TERRITORIES–NUNAVUT SPILLS WORKING AGREEMENT Updated October 2014 This page intentionally left blank. TABLE OF CONTENTS Section Content Page Cover Front Cover 1 Cover Inside Front Cover 2 Introductory Table of Contents 3 Introductory Record of Amendments 3 1. Introduction/Purpose/Goals 4 2. Parties to the Agreement 5 3. Letter of Agreement 6 - Background 6 - Lead Agency Designation and Contact 6 - Lead Agency Responsibilities 6 - General 7 4. Signatures of Parties to the Agreement 8 5. Glossary of Terms 9 Table 1A Lead Agency Designation for Spills in the NT and NU 10 Table 1B Lead Agency Designation for NT Airport Spills 14 Table 1C Lead Agency Designation for NU Airport Spills 14 Table 1D Territorial Roads and Highways in the NT 15 Table 1E Territorial Roads in NU 15 Table 2 General Guidelines for Assessing Spill Significance and Spill File Closure 16 Table 3 Spill Line Contract and Operation 17 Appendix A Schedule 1 - Reportable Quantities for NT-NU Spills 18 Appendix B Spill Line Report Form 20 Appendix C Instructions for Completing the NT/NU Spill Report Form 21 Appendix D Environmental Emergencies Science Table (Science Table) 22 RECORD OF AMENDMENTS * No. Amendment Description Entered By / Date Approved By / Date 1 GNWT spills response structure changed on April 1. 2014 to reflect the changes of devolution. Departments of Industry Tourism and Investment and Lands were added to the NT/NU SWA 2 Environment Canada nationally restructured their spill response structure in 2012. 3 4 5 6 7 8 9 10 * Starting in 2015, the NT/NU SWA will be reviewed and updated annually during the Fall NT/NU Spills Working Group meeting. -
Arctic Environmental Strategy Summary of Recent Aquatic Ecosystem Studies Northern Water Resources Studies
Arctic Environmental Strategy Summary of Recent Aquatic Ecosystem Studies Northern Water Resources Studies Arctic Environmental Strategy Summary ofRecent Aquatic Ecosystem Studies August 1995 Northern Affairs Program Edited by J. Chouinard D. Milburn Published under the authority of the Honourable Ronald A. Irwin, P.C., M.P., Minister of Indian Affairs and Northern Development Ottawa, 1995 QS-8507-030-EF-Al Catalogue No. R72-244/1-1995E ISBN 0-662-23939-3 © Minister of Public Works and Government Services Canada FOREWORD The Arctic Environmental Strategy (AES), announced in April 1991, is a six-year $100 million Green Plan initiative. The overall goal ofthe AES is to preserve and enhance the integrity, health, biodiversity and productivity ofour Arctic ecosystems for the benefit ofpresent and future generations. Four specific programs address some ofthe key environmental challenges: they are waste cleanup, contaminants, water management, and environment and economy integration. The programs are managed by the Northern Affairs Program ofthe Department of Indian Affairs and Northern Development (DIAND); however, there is a strong emphasis on partnerships with northern stakeholders including Native organizations, other federal departments and the territorial governments. The AES Action on Water Program specifically strives to enhance the protection ofnorthern freshwaters through improved knowledge and decision-making. Water Resources managers in the Yukon and the Northwest Territories administer this Program which focuses on freshwater aquatic ecosystems. This report is the first detailed compilation ofstudies.conducted under the AES Action on Water Program. It covers work done from 1991 to 1994. Many studies have been concluded, while others are ongoing. Although data may not be available for all studies, or results are preliminary at this time, this report presents detailed background, objectives and methodology.