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British Columbia Geological Survey Geological Fieldwork 1989
GEOLOGY AND MINERAL OCCURRENCES OF THE YALAKOM RIVER AREA* (920/1, 2, 92J/15, 16) By P. Schiarizza and R.G. Gaba, M. Coleman, Carleton University J.I. Garver, University of Washington and J.K. Glover, Consulting Geologist KEYWORDS:Regional mapping, Shulaps ophiolite, Bridge REGIONAL GEOLOGY River complex, Cadwallader Group Yalakom fault, Mission Ridge fault, Marshall Creek fault. The regional geologic setting of the Taseko-Bridge River projectarea is described by Glover et al. (1988a) and Schiarizza et al. (1989a). The distributicn and relatio~uhips of themajor tectonostratigraphic assemblages are !;urn- INTRODUCTION marized in Figures 1-6-1 ;and 1-6-2. The Yalakom River area covers about 700 square kilo- The Yalakom River area, comprisinl: the southwertem metres of mountainous terrain along the northeastern margin segment of the project area, encompasses the whole OF the of the Coast Mountains. It is centred 200 kilometres north of Shubdps ultramafic complex which is interpreted by hagel Vancouver and 35 kilometresnorthwest of Lillooet.Our (1979), Potter and Calon et a1.(19901 as a 1989 mapping provides more detailed coverageof the north- (1983, 1986) dismembered ophiolite. 'The areasouth and west (of the em and western ShulapsRange, partly mapped in 1987 Shulaps complex is underlain mainly by Cjceanic rocks cf the (Glover et al., 1988a, 1988b) and 1988 (Schiarizza et al., Permian(?)to Jurassic €!ridge Rivercomplex, and arc- 1989d, 1989b). and extends the mapping eastward to include derived volcanic and sedimentary rocksof the UpperTri %sic the eastem part of the ShulapsRange, the Yalakom and Cadwallader Group. These two assemhkgesare struclurally Bridge River valleys and the adjacent Camelsfoot Range. -
Hydrothermal Characteristics of the Nechako Reservoir
Hydrothermal Characteristics of the Nechako Reservoir Phase 2 Report 2006/07 Gregory A. Lawrence, Ph.D., P.Eng. 1 Roger Pieters, Ph.D. 1,2 Tel: (604) 822 5371 Tel: (604) 822 4297 [email protected] [email protected] Bernard Laval, Ph.D., P.Eng. 1 Yasmin Nassar1 Tel: (604) 822 2204 Tel: (604) 827 5367 [email protected] [email protected] Yehya Imam1 Samuel Li, Ph.D. 1 Tel: (604) 822 4853 Tel: (250) 807 8145 [email protected] [email protected] 1Department of Civil Engineering 2 Department of Earth and Ocean Sciences University of British Columbia Vancouver, B.C. V6T 1Z4 Prepared for Nechako Enhancement Society c/o Suite 850-899 West Hasting Street Vancouver B.C. V6C 2W2 August 23, 2007 Executive Summary The Nechako Enhancement Society (NES), a joint partnership of Alcan Inc. and the Province of British Columbia, is considering building a Cold Water Release Facility (CWRF) at Kenney Dam on the Nechako Reservoir. The CWRF would draw cold deep water from the reservoir to reduce the temperature of the Nechako River for fish migration. The NES has requested an assessment of the ability of the CWRF to deliver up to 170 m3/s of 10 ºC water between July 20 and August 20 (a total of 0.47 km3). We have examined the physical limnology of the two basins adjacent to Kenney Dam (Knewstubb and Natalkuz lakes). In particular, we have: • Collected temperature profiles in the summer of 2005, 2006 and 2007; these were compared with data from 1990 (Limnotek) and 1994 (Triton). -
20. Aboriginal Rights and Interests Effects
20. ASSESSMENT OF ABORIGINAL AND TREATY RIGHTS AND RELATED INTERESTS 20.1 INTRODUCTION This chapter assesses potential adverse effects on Aboriginal and Treaty rights and related interests which may arise from the Project during construction, operations, decommissioning/reclamation, and post-closure. Underground mining activities have the potential to adversely affect Aboriginal and Treaty rights by interfering with Aboriginal groups’ ability to engage in practices, customs, and traditions that are integral to their distinctive cultures, and/or by interfering with the exercise of rights expressly recognized in a treaty. Interference with Aboriginal and Treaty rights is generally indirect, resulting from changes to environmental conditions that are necessary for the continued exercise of Aboriginal and Treaty rights. The assessment is based on information derived from the Proponent’s engagement with potentially- affected Aboriginal groups, environmental assessments carried out elsewhere in the Application/EIS, and the review of secondary data. Wherever possible, the assessment addresses potential effects on Aboriginal and treaty rights and related interests as understood from the perspective of the Aboriginal groups in question. Baseline reports informing this assessment are appended to the Application/EIS and include: Ethnographic Overview and Traditional Knowledge and Use Desk-Based Research Report (Appendix 17-A) and Saulteau First Nations Knowledge and Use Study for HD Mining Murray River Coal Project (Appendix 17-B). 20.2 REGULATORY AND POLICY FRAMEWORK The Crown has a legal duty to consult with and, where appropriate, accommodate Aboriginal interests when it contemplates a conduct that might adversely impact the potential or established Aboriginal or Treaty right. The Crown delegated procedural aspects of this duty, with respect to the Project, to the Proponent through the Section 11 Order and EIS Guidelines. -
Nechako Watershed Council Report: Assessment of Potential Flow Regimes for the Nechako Watershed
NECHAKO WATERSHED COUNCIL REPORT: ASSESSMENT OF POTENTIAL FLOW REGIMES FOR THE NECHAKO WATERSHED Prepared by: 4Thought Solutions Inc. Suite 334 125A – 1030 Denman Street Vancouver, BC V6G 2M6 Prepared for: Nechako Enhancement Society & Nechako Watershed Council Contact person: Kristann Boudreau Senior Consultant, 4Thought Solutions Inc. Telephone: (604) 689-8443 Fax: 1-866-873-4045 E-mail: [email protected] Disclaimer: This internal discussion paper was commissioned to assist the Nechako Watershed Council with the process of developing consensus recommendations on flow regimes for the Nechako Watershed downstream of the Kenney Dam, assuming that a Cold Water Release Facility is constructed at Kenney Dam. Any views or opinions expressed in this draft are those of the author and do not necessarily reflect those of the members of the Nechako Watershed Council (NWC) or the Nechako Enhancement Society (NES), until the final draft has been signed off by all NWC. Date: March 18, 2005 [FINAL] Assessment of Potential Flow Regimes for the Nechako Watershed March 18, 2005 Executive Summary This report summarizes the Nechako Watershed Council’s (NWC) work, analyses, and consensus-based recommendations completed to date related to proposed flow regimes for the Nechako Watershed downstream of Kenney Dam if a cold water release facility is constructed at the dam. The facility’s construction is currently contingent on: 1) sufficient funds being contributed to the Nechako Environmental Enhancement Fund (NEEF) and, 2) the decision of the NEEF Management Committee to use the funds for the construction of a cold- water release facility (CWRF) at Kenney Dam being implemented. This report is a “working” or “living” document, recognizing that the NWC is still in the midst of a consensus-based decision-making process to develop recommendations on a preferred post-CWRF flow regime. -
Late Prehistoric Cultural Horizons on the Canadian Plateau
LATE PREHISTORIC CULTURAL HORIZONS ON THE CANADIAN PLATEAU Department of Archaeology Thomas H. Richards Simon Fraser University Michael K. Rousseau Publication Number 16 1987 Archaeology Press Simon Fraser University Burnaby, B.C. PUBLICATIONS COMMITTEE Roy L. Carlson (Chairman) Knut R. Fladmark Brian Hayden Philip M. Hobler Jack D. Nance Erie Nelson All rights reserved. No part of this publication may be reproduced or transmitted in any form or by any means, electronic or mechanical, including photocopying, recording or any information storage and retrieval system, without permission in writing from the publisher. ISBN 0-86491-077-0 PRINTED IN CANADA The Department of Archaeology publishes papers and monographs which relate to its teaching and research interests. Communications concerning publications should be directed to the Chairman of the Publications Committee. © Copyright 1987 Department of Archaeology Simon Fraser University Late Prehistoric Cultural Horizons on the Canadian Plateau by Thomas H. Richards and Michael K. Rousseau Department of Archaeology Simon Fraser University Publication Number 16 1987 Burnaby, British Columbia We respectfully dedicate this volume to the memory of CHARLES E. BORDEN (1905-1978) the father of British Columbia archaeology. 11 TABLE OF CONTENTS Page Acknowledgements.................................................................................................................................vii List of Figures.....................................................................................................................................iv -
British Columbia Coastal Range and the Chilkotins
BRITISH COLUMBIA COASTAL RANGE AND THE CHILKOTINS The Coast Mountains of British Columbia are remote with limited accessibility by float plane, helicopter or boating up its deep inlets along the coast and hiking in. The mountains along British Columbia and SE Alaska intermix with the sea in a complex maze of fjords, with thousands of islands. It is a true wilderness where not exploited by logging and salmon farming pens. But there are some areas accessible from roads that can be explored, including west of Lillooet, the Chilcotins, and the Garibaldi Range. The Coast Mountains extend approximately 1,600 kilometres (1,000 mi) long from the southeastern boundaries are surrounded by the Fraser River and the Interior Plateau while its far northwestern edge is delimited by the Kelsall and Tatshenshini Rivers at the north end of the Alaska Panhandle, beyond which are the Saint Elias Mountains. The western mountain slopes are covered by dense temperate rainforest with heavily glaciated peaks and icefields that include Mt Waddington and Mt Silverthrone. Mount Waddington is the highest mountain of the Coast Mountains and the highest that lies entirely within British Columbia, located northeast of the head of Knight Inlet with an elevation of 4,019 metres (13,186 ft). The range along its eastern flanks tapers to the dry Interior Plateau and the boreal forests of the southern Chilkotins north to the Spatsizi Plateau Wilderness Provincial Park. The mountain range's name derives from its proximity to the sea coast, and it is often referred to as the Coast Range. The range includes volcanic and non-volcanic mountains and the extensive ice fields of the Pacific and Boundary Ranges, and the northern end of the volcanic system known as the Cascade Volcanoes. -
Mule Deer Buck Migrations and Habitat Use in the Bridge River, British Columbia: Preliminary Results (FWCP Project # 12.W.BRG.03)
Mule Deer Buck Migrations and Habitat Use in the Bridge River, British Columbia: Preliminary Results (FWCP Project # 12.W.BRG.03) PREPARED BY: Chris Procter, R.P.Bio Francis Iredale, R.P.Bio Ministry of Forests, Lands & Natural Resource Operations Fish & Wildlife Kamloops, BC PREPARED FOR: Fish & Wildlife Compensation Program-Coastal MARCH 31, 2013 EXECUTIVE SUMMARY In recent years, both the Ministry of Forests, Lands and Natural Resource Operations (MFLNRO) and the St’at’imc First Nation have become concerned with the status of the mule deer population west of the Fraser in southcentral British Columbia. These concerns provided the impetus for the recently completed two years of research on the female components of the deer population in the St’at’imc territory. This project seeks to build and expand on that data set by investigating habitat use and migration ecology of mule deer bucks in the area to provide further information on this population that can be applied to deer management. The primary purpose of this report is to report preliminary results from the first sampling session (i.e., first 2 years of the project). During April and May 2011, 9 mule deer bucks were captured and collared in the study area through free-range chemical immobilization. Collars were retrieved during April and May 2012 and data was downloaded for analysis. Overall, 78% of bucks migrated to distant summer ranges entirely separated from spring/winter ranges. Migrations were generally characterized as relatively straight in a westerly direction along the south aspect slopes on the north side of Carpenter Lake with use of interspersed transitional ranges along the way. -
BRGMON-6 | Seton Lake Aquatic Productivity Monitoring
Bridge River Water Use Plan Seton Lake Aquatic Productivity Monitoring Reference: BRGMON-6 Implementation Year 1 Study Period: 2014 to 2015 Authors: Limnotek Research and Development Inc. and affiliated organizations March 31, 2015 SETON LAKE AQUATIC PRODUCTIVITY MONITORING: PROGRESS IN 2014-15 BC Hydro project number BRGMON#6 March 31, 2015 Seton Lake aquatic productivity monitoring (BRGMON6) progress in 2014-15 SETON LAKE AQUATIC PRODUCTIVITY MONITORING: PROGRESS IN 2014 - 2015 BC Hydro project number BRGMON#6 Submitted to BC Hydro Burnaby, B.C. Prepared by Limnotek Research and Development Inc. March 31, 2015 ii St’at’imc Eco-Resources March 2015 Seton Lake aquatic productivity monitoring (BRGMON6) progress in 2014-15 Citation: Limnotek*. 2015. Seton Lake aquatic productivity monitoring (BRGMON6): Progress in 2014-15. Report prepared for BC Hydro. 81p. *Authors of this report are listed according to task and affiliation under Acknowledgements on page vii. The study was managed by St’at’imc Eco-Resources Ltd. Cover photo: Seton Lake, April 2013: C. Perrin photo. © 2015 BC Hydro. No part of this publication may be reproduced, stored in a retrieval system, or transmitted, in any form or by any means, electronic, mechanical, photocopying, recording, or otherwise, without prior permission from BC Hydro, Burnaby, B.C. iii St’at’imc Eco-Resources March 2015 Seton Lake aquatic productivity monitoring (BRGMON6) progress in 2014-15 EXECUTIVE SUMMARY This report provides information from the first of three years of monitoring, sample collection, laboratory work, and analysis that is required to answer four management questions addressing uncertainties about relationships between water management actions and biological production in Seton Lake. -
Fish 2002 Tec Doc Draft3
BRITISH COLUMBIA MINISTRY OF WATER, LAND AND AIR PROTECTION - 2002 Environmental Indicator: Fish in British Columbia Primary Indicator: Conservation status of Steelhead Trout stocks rated as healthy, of conservation concern, and of extreme conservation concern. Selection of the Indicator: The conservation status of Steelhead Trout stocks is a state or condition indicator. It provides a direct measure of the condition of British Columbia’s Steelhead stocks. Steelhead Trout (Oncorhynchus mykiss) are highly valued by recreational anglers and play a locally important role in First Nations ceremonial, social and food fisheries. Because Steelhead Trout use both freshwater and marine ecosystems at different periods in their life cycle, it is difficult to separate effects of freshwater and marine habitat quality and freshwater and marine harvest mortality. Recent delcines, however, in southern stocks have been attributed to environmental change, rather than over-fishing because many of these stocks are not significantly harvested by sport or commercial fisheries. With respect to conseration risk, if a stock is over fished, it is designated as being of ‘conservation concern’. The term ‘extreme conservation concern’ is applied to stock if there is a probablity that the stock could be extirpated. Data and Sources: Table 1. Conservation Ratings of Steelhead Stock in British Columbia, 2000 Steelhead Stock Extreme Conservation Conservation Healthy Total (Conservation Unit Name) Concern Concern Bella Coola–Rivers Inlet 1 32 33 Boundary Bay 4 4 Burrard -
Download Range Beyond Range Circle Route
off the Beaten Path Road Trip Adventure... Recommended for those who have a sturdy vehicle, are comfortable being out of cell service, and are looking for a new circle tour that is both humbling and a bit more extreme than anything you’ve experienced. 19 L ● n to h g Ab u out a 1 y h T o Lillooet Pio u 18 . / neer r ● Rd Rd 4 4 ke 0 5 ter La B pen r m ar i C C i d n arp g ute ke en e s a t d L er R r Yalakom ●13 n ●17 L iv u ●16 a i v e* ●! G k Carp e ent e B er r r Gold Bridge L id D ak g ow e V e n R R L a iv to g d e n i l l i r L ● . l l ● 12 e Road a o y / k ● o / L e e il t L l i o P ll o i o e o o t n et Pi e P on e io e F r n e r e R e r a r R o R s d d a 40 e d 14 4 r ● 0 Terzhagi Dam R i v ad e Ro r * rley Bralorne e Hu v st i Ea ●! r Bridge River d r 15 e ● b M o t o s c Tsal’alh h a O r – S R s e e d n t o . u s u n J L a l o a a n k Lillooet P o e ●7 h s 11 a ● y e 6 s ● 2 e - l R Seton Lake Lookout S e i 10 t F ● r k ● er a u u iv R L o y n ! 99 9 H e ● ● F l y g b r o w ● r u s H a / s *Road conditions may A H r ad e e Ro r e Lak d y R fe n f iv vary, resulting in longer u e A D r travel times. -
Modelling Spatial and Temporal Variability of Hydrologic Impacts of Climate Change in the Fraser River Basin, British Columbia, Canada
HYDROLOGICAL PROCESSES Hydrol. Process. (2012) Published online in Wiley Online Library (wileyonlinelibrary.com) DOI: 10.1002/hyp.9283 Modelling spatial and temporal variability of hydrologic impacts of climate change in the Fraser River basin, British Columbia, Canada Rajesh R. Shrestha,* Markus A. Schnorbus, Arelia T. Werner and Anne J. Berland Pacific Climate Impacts Consortium, University House 1, PO Box 3060 Stn CSC, University of Victoria, Victoria, BC, Canada, V8W 3R4 Abstract: This paper presents a modelling study on the spatial and temporal variability of climate-induced hydrologic changes in the Fraser River basin, British Columbia, Canada. This large basin presents a unique modelling case due to its physiographic heterogeneity and the potentially large implications of changes to its hydrologic regime. The macro-scale Variable Infiltration Capacity (VIC) hydrologic model was employed to simulate 30-year baseline (1970s) and future (2050s) hydrologic regimes based on climate forcings derived from eight global climate models (GCMs) runs under three emissions scenarios (B1, A1B and A2). Bias Corrected Spatial Disaggregation was used to statistically downscale GCM outputs to the resolution of the VIC model (1/16). The modelled future scenarios for the 11 sub-basins and three regions (eastern mountains, central plateau and coastal mountains) of the FRB exhibit spatially varied responses, such as, shifts from snow-dominant to hybrid regime in the eastern and coastal mountains and hybrid to rain-dominant regime in the central plateau region. The analysis of temporal changes illustrated considerable uncertainties in the projections obtained from an ensemble of GCMs and emission scenarios. However, direction of changes obtained from the GCM ensembles and emissions scenarios are consistent amongst one another. -
Application Review Aboriginal Consultation Report
Prepared for: KEMESS UNDERGROUND PROJECT Application Review Aboriginal Consultation Report December 2016 The business of sustainability AuRico Metals Inc. KEMESS UNDERGROUND PROJECT Application Review Aboriginal Consultation Report December 2016 Project #0196303-0122-0004 Citation: ERM. 2016. Kemess Underground Project: Application Review Aboriginal Consultation Report. Prepared for AuRico Metals Inc. by ERM Consultants Canada Ltd.: Vancouver, British Columbia. ERM ERM Building, 15th Floor 1111 West Hastings Street Vancouver, BC Canada V6E 2J3 T: (604) 689-9460 F: (604) 687-4277 ERM prepared this report for the sole and exclusive benefit of, and use by, AuRico Metals Inc. Notwithstanding delivery of this report by ERM or AuRico Metals Inc. to any third party, any copy of this report provided to a third party is provided for informational purposes only, without the right to rely upon the report. KEMESS UNDERGROUND PROJECT Application Review Aboriginal Consultation Report TABLE OF CONTENTS Table of Contents ................................................................................................................................................ i List of Figures ........................................................................................................................................ i List of Tables ......................................................................................................................................... ii List of Appendices...............................................................................................................................