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Special Symposium Edition the Ground Beneath Our Feet: 200 Years of Geology in the Marches
NEWSLETTER August 2007 Special Symposium Edition The ground beneath our feet: 200 years of geology in the Marches A Symposium to be held on Thursday 13th September 2007 at Ludlow Assembly Rooms Hosted by the Shropshire Geological Society in association with the West Midlands Regional Group of the Geological Society of London To celebrate a number of anniversaries of significance to the geology of the Marches: the 200th anniversary of the Geological Society of London the 175th anniversary of Murchison's epic visit to the area that led to publication of The Silurian System. the 150th anniversary of the Geologists' Association The Norton Gallery in Ludlow Museum, Castle Square, includes a display of material relating to Murchison's visits to the area in the 1830s. Other Shropshire Geological Society news on pages 22-24 1 Contents Some Words of Welcome . 3 Symposium Programme . 4 Abstracts and Biographical Details Welcome Address: Prof Michael Rosenbaum . .6 Marches Geology for All: Dr Peter Toghill . .7 Local character shaped by landscapes: Dr David Lloyd MBE . .9 From the Ground, Up: Andrew Jenkinson . .10 Palaeogeography of the Lower Palaeozoic: Dr Robin Cocks OBE . .10 The Silurian “Herefordshire Konservat-Largerstatte”: Prof David Siveter . .11 Geology in the Community:Harriett Baldwin and Philip Dunne MP . .13 Geological pioneers in the Marches: Prof Hugh Torrens . .14 Challenges for the geoscientist: Prof Rod Stevens . .15 Reflection on the life of Dr Peter Cross . .15 The Ice Age legacy in North Shropshire: David Pannett . .16 The Ice Age in the Marches: Herefordshire: Dr Andrew Richards . .17 Future avenues of research in the Welsh Borderland: Prof John Dewey FRS . -
Water Management of the Steep Rock Iron Mines at Atikokan, Ontario During Construction, Operations, and After Mine Abandonment
Proceedings of the 25th Annual British Columbia Mine Reclamation Symposium in Campbell River, BC, 2001. The Technical and Research Committee on Reclamation WATER MANAGEMENT OF THE STEEP ROCK IRON MINES AT ATIKOKAN, ONTARIO DURING CONSTRUCTION, OPERATIONS, AND AFTER MINE ABANDONMENT V. A. Sowa, P. Eng., F.E.I.C. 1 R. B. Adamson, P. Eng.2 A.W. Chow, P. Eng.3 1 Jacques Whitford and Associates Limited, Vancouver, British Columbia 2 Adamson Consulting, Thunder Bay, Ontario 3 Northwest Region, Ontario Ministry of Natural Resources, Thunder Bay, Ontario ABSTRACT The Steep Rock Iron Mines at Atikokan, Ontario operated from 1944 to 1979. The iron ore was located at the bottom of Steep Rock Lake and water management was a key factor in developing the mines. Open pit mining required a massive water diversion scheme, including the diversion of the Seine River, draining of Steep Rock Lake, and construction of various dams and other diversion structures. In order to abandon the mine, the Province of Ontario required a suitable abandonment and long-term water management plan, and assessment of the condition of the various water control and diversion structures. Reclamation of the Seine River to its original course was not possible and, consequently, the water control structures, primarily dams and tunnels, will be operating in perpetuity. The water management during the development of the mines and during operations is described, as well as some insight into future water management options after abandonment. INTRODUCTION The richest undeveloped deposit of hematite iron ore on the North American continent at the time was discovered in 1938 beneath Steep Rock Lake, near Atikokan, Ontario. -
District of Rainy River Community Profile & Demographics
District of Rainy River Community Profile & Demographics January 2021 Prepared by: Rainy River Future Development Corporation District of Rainy River Contents Community Futures Development Corporation ............................................................... 3 Natural Resources........................................................................................................... 5 Strategic Location ........................................................................................................... 6 Levels of Government ..................................................................................................... 7 Municipal Contact Information ......................................................................................... 7 Regional First Nation Communities ................................................................................. 8 Regional Chambers of Commerce .................................................................................. 9 Education ...................................................................................................................... 10 Educational Institutions ................................................................................................. 11 Rainy River District Schools .......................................................................................... 12 Telecommunications ..................................................................................................... 15 Utilities .......................................................................................................................... -
Table of Contents
2004 to 2014 Seine River Water Management Plan _________________________________________________________________ TABLE OF CONTENTS Description Page # i. Executive Summary of the Draft Water Management 1 Plan 1 Approval Pages 1.1 Signature Page – WMP Author, Abitibi 5 Consolidated, Valerie Falls, MNR 1.2 Signature Page – Public Advisory Committees, 7 First Nations 1.3 Signature Page – Chiefs, Lac des Mille Lacs 9 First Nation and Seine River First Nation 2 Introduction 2.1 Watershed Location 11 2.2 Goal and Guiding Principles of Water 13 Management Planning 2.3 The Terms of Reference 14 2.4 Summary of the Planning Process 15 3 History of Waterpower Development and Operations 3.1 Brief History of Operations on the Seine River 18 3.2 Description of Reservoirs and Control Structures 19 3.3 Pre-plan Water Management on the Seine River 29 4 Physical and Biological Descriptions 4.1 Physical Description 40 4.2 Climate 43 4.3 Biological Description 44 4.4 Valued Ecosystem Components 49 4.5 Effects of Waterpower Facilities and Water 52 Control Structures on Riverine Ecosystem 5 Social-Economic Description and Profile 5.1 Community Profiles 58 5.1.1 Upsala and Surrounding Areas 58 5.1.2 First Nations 59 5.1.3 Atikokan 62 5.2 Economic and Social Values 63 6 Issues Identified Through Scoping 6.1 Compilation of Issues 71 i 2004 to 2014 Seine River Water Management Plan _________________________________________________________________ 6.2 Spatial & Temporal Assessment 79 6.3 Issues not addressed in Planning 80 7 Plan Objectives 7.1 Developing the Objectives -
2021 Atikokan Crown Land Route Book
2021 Atikokan Crown Land Route Book You are receiving this document because your crew has chosen to paddle in the Crown Lands or you are a crew of 9 to 11 people which can only travel in the Crown Lands. The Ontario Ministry of Natural Resources requires a route selection well in advance of your trip. You must select your preferred route by the day your final payment is due so that we may submit it to the Ministry of Natural Resources (MNR) with enough notice for your trip. Canada is comprised of 89% Crown Land. It is all un-owned land, coast to coast in Canada. Locals refer to the area we paddle simply as “the Bush.” The routes in this document allow us to better accommodate your crew and give our Interpreters a general idea of where you want to travel so they may plan accordingly. Please review this document with your crew and make your route selection. When you arrive at the Atikokan base, your crew and Interpreter will have time to decide the specifics of your trip ranging from daily distances, where you’ll camp each night, and options to extend or shorten certain sections of your route. While the exact route may have some flexibility, assigned entry points and exit points will not change and major route edits must be pre-approved. The day length in each section is to be used as a guideline. They do not need to be strictly adhered to. For example, if your crew wants to paddle more distance, they can select a route that suggests more days. -
WALLEYE Stizostedion V
FIR/S119 FAO Fisheries Synopsis No. 119 Stizostedion v. vitreum 1,70(14)015,01 SYNOPSIS OF BIOLOGICAL DATA ON THE WALLEYE Stizostedion v. vitreum (Mitchill 1818) A, F - O FOOD AND AGRICULTURE ORGANIZATION OFTHE UNID NP.TION3 FISHERIES SYNOR.9ES This series of documents, issued by FAO, CSI RO, I NP and NMFS, contains comprehensive reviews of present knowledge on species and stocks of aquatic organisms of present or potential economic interest. The Fishery Resources and Environment Division of FAO is responsible for the overall coordination of the series. The primary purpose of this series is to make existing information readily available to fishery scientists according to a standard pattern, and by so doing also to draw attention to gaps in knowledge. It is hoped 41E11 synopses in this series will be useful to other scientists initiating investigations of the species concerned or or rMaIeci onPs, as a means of exchange of knowledge among those already working on the species, and as the basis íoi study of fisheries resources. They will be brought up to date from time to time as further inform.'t:i available. The documents of this Series are issued under the following titles: Symbol FAO Fisheries Synopsis No. 9R/S CS1RO Fisheries Synopsis No. INP Sinopsis sobre la Pesca No. NMFS Fisheries Synopsis No. filMFR/S Synopses in these series are compiled according to a standard outline described in Fib/S1 Rev. 1 (1965). FAO, CSI RO, INP and NMFS are working to secure the cooperation of other organizations and of individual scientists in drafting synopses on species about which they have knowledge, and welcome offers of help in this task. -
The Last British Ice Sheet: a Review of the Evidence Utilised in the Compilation of the Glacial Map of Britain
This is a repository copy of The last British Ice Sheet: A review of the evidence utilised in the compilation of the Glacial Map of Britain . White Rose Research Online URL for this paper: http://eprints.whiterose.ac.uk/915/ Article: Evans, D.J.A., Clark, C.D. and Mitchell, W.A. (2005) The last British Ice Sheet: A review of the evidence utilised in the compilation of the Glacial Map of Britain. Earth-Science Reviews, 70 (3-4). pp. 253-312. ISSN 0012-8252 https://doi.org/10.1016/j.earscirev.2005.01.001 Reuse Unless indicated otherwise, fulltext items are protected by copyright with all rights reserved. The copyright exception in section 29 of the Copyright, Designs and Patents Act 1988 allows the making of a single copy solely for the purpose of non-commercial research or private study within the limits of fair dealing. The publisher or other rights-holder may allow further reproduction and re-use of this version - refer to the White Rose Research Online record for this item. Where records identify the publisher as the copyright holder, users can verify any specific terms of use on the publisher’s website. Takedown If you consider content in White Rose Research Online to be in breach of UK law, please notify us by emailing [email protected] including the URL of the record and the reason for the withdrawal request. [email protected] https://eprints.whiterose.ac.uk/ White Rose Consortium ePrints Repository http://eprints.whiterose.ac.uk/ This is an author produced version of a paper published in Earth-Science Reviews. -
"Lac Des Mille Lacs Indians, Live Exclusively By
"A War without Bombs": The Government's Role in Damming and Flooding of Lac des Mille Lacs First Nation By Howard Adler A thesis submitted to the Faculty of Graduate Studies and Research in partial fulfillment of the requirements for the degree of Master of Arts in Canadian Studies Carleton University Ottawa, Ontario August 18, 2010 2010, Howard Adler Library and Archives Biblioth&que et 1*1 Canada Archives Canada Published Heritage Direction du Branch Patrimoine de Edition 395 Wellington Street 395, rue Wellington OttawaONK1A0N4 OttawaONK1A0N4 Canada Canada Your file Votre reference ISBN: 978-0-494-71599-4 Our file Notre reference ISBN: 978-0-494-71599-4 NOTICE: AVIS: The author has granted a non L'auteur a accorde une licence non exclusive exclusive license allowing Library and permettant a la Bibliotheque et Archives Archives Canada to reproduce, Canada de reproduire, publier, archiver, publish, archive, preserve, conserve, sauvegarder, conserver, transmettre au public communicate to the public by par telecommunication ou par Nnternet, preter, telecommunication or on the Internet, distribuer et vendre des theses partout dans le loan, distribute and sell theses monde, a des fins commerciales ou autres, sur worldwide, for commercial or non support microforme, papier, electronique et/ou commercial purposes, in microform, autres formats. paper, electronic and/or any other formats. The author retains copyright L'auteur conserve la propriete du droit d'auteur ownership and moral rights in this et des droits moraux qui protege cette these. Ni thesis. Neither the thesis nor la these ni des extraits substantiels de celle-ci substantial extracts from it may be ne doivent etre imprimes ou autrement printed or otherwise reproduced reproduits sans son autorisation. -
SGS Proceedings (2007), No.12
ISSN 1750-855X (Print) ISSN 1750-8568 (Online) A Geological Trail through the landslides of Ironbridge Gorge Christine Rayner1, Mike Rayner1 and Michael Rosenbaum2 RAYNER, C., RAYNER, M. & ROSENBAUM, M.S. (2007). A Geological Trail through the landslides of Ironbridge Gorge. Proceedings of the Shropshire Geological Society, 12, 39-52. The spectacular nature of the Gorge has led to many studies of the landslides at Ironbridge, the earliest written record being the sermon of John Fletcher concerning Buildwas (1773), followed by the 1853 account of Rookery Wood that disrupted construction of the Severn Valley Railway between Ironbridge and Bridgnorth. The 1952 Jackfield landslide was particularly important, leading to an international revolution in the understanding of clay behaviour. Slope instability continues, and remains a topic of concern as local people strive to mitigate the consequences of landsliding to their properties and usage of the land. However, other geomorphological processes are active within this steep-sided valley, producing a blanket cover of colluvium, added to which are anthropogenic deposits built up notably during the Industrial Revolution. These cover some landslide deposits; others are disrupted by more recent landslide events, evidence of the on-going slope instability of the Gorge. 1Cressage, UK. E-mail: [email protected] 2Ludlow, UK. E-mail: [email protected] channel which developed as the main glacier melted (Hamblin, 1986). 1. INTRODUCTION The spectacular nature of the Gorge has led to Glaciations have taken place a number of times many studies, the earliest written record being the during the past two million years. The last to sermon of John Fletcher recording the 1773 affect Shropshire was the Devensian: 120,000 to Buildwas landslide, followed by the 1853 account 11,000 yrs BP; its coldest phase ended around of the Rookery Wood landslide that disrupted 18,000 yrs BP. -
PANNETT, D. (2008). the Ice Age Legacy in North Shropshire
ISSN 1750-855X (Print) ISSN 1750-8568 (Online) The Ice Age Legacy in North Shropshire 1 David Pannett PANNETT, D. (2008). The Ice Age Legacy in North Shropshire. Proceedings of the Shropshire Geological Society, 13, 86–91. An ‘arctic’ landscape has been unveiled in North Shropshire by geologists, making it an ideal area in which to demonstrate the role of Ice Ages in the origin of our landscape. The classification of glacial deposits on published geological maps is shown to have both helped and hindered subsequent research. Boreholes for mineral assessment, construction and groundwater studies have enlarged a picture once restricted to exposures in gravel pits and small river, road or rail cuts. Progress has been made by appreciating that glacial deposits are three dimensional systems produced in varied depositional environments. Patterns in the hidden surface of the bedrock are also revealed, as is the impact on local river systems. These aspects are discussed in relation to the evolution of theories concerning glacial lakes. 1Bicton, Shropshire, UK. E-mail: [email protected] evaporation rates and consequential low precipitation in cold climatic conditions at a time BACKGROUND of supposed heavy rainfall, quoting as defence Job Hidden beneath the ‘green and pleasant’ land of 37:10 and 38:22. North Shropshire there lies an ‘arctic’ landscape Geologists will be the first to admit that there born of harsher conditions now only seen in are still gaps in their understanding of the Ice Age, mountains and higher latitudes (Figure 1). but the evidence is overwhelming in support of climatic deterioration for the past 2½ million years leading to cold climate geological processes worldwide. -
A Study of Selected Fur Trade Sites and Artifacts, Voyageurs National Park and Environs, 2001-2002
FROM THINGS LEFT BEHIND: A STUDY OF SELECTED FUR TRADE SITES AND ARTIFACTS, VOYAGEURS NATIONAL PARK AND ENVIRONS, 2001-2002. by Douglas A. Birk, Senior Archaeologist/Historian Institute for Minnesota Archaeology 4522 Nokomis Avenue South Minneapolis, Minnesota 5540 Jeffrey J. Richner, Archeologist National Park Service Midwest Archeological Center Lincoln, Nebraska Issued jointly as: MIDWEST ARCHEOLOGICAL CENTER, TECHNICAL REPORT NUMBER 84 and INSTITUTE FOR MINNESOTA ARCHAEOLOGY, REPORTS OF INVESTIGATIONS NUMBER 606 16 November 2004 This document was prepared for: Voyageurs National Park National Park Service International Falls, Minnesota FROM THINGS LEFT BEHIND: A STUDY OF SELECTED FUR TRADE SITES AND ARTIFACTS, VOYAGEURS NATIONAL PARK AND ENVIRONS, 2001-2002. by Douglas A. Birk and Jeffrey J. Richner Recommended by: _______________________________________________________________________ Park Archeology Program Manager, Midwest Archeological Center Concurred by: ___________________________________________________________________________ Superintendent, Voyageurs National Park Approved by: ____________________________________________________________________________ Regional Director, Midwest Region MANAGEMENT SUMMARY This volume reports on work conducted by the National Park Service (NPS) and the Institute for Minnesota Archaeology (IMA) in 2001-2002 to extend knowledge of historic fur trade resources and activities within the area of Voyageurs National Park (VOYA). The project involved terrestrial and underwater archaeological investigations, -
Hydraulic Processes Controlling Recharge Through Glacial Drift
HYDRAULIC PROCESSES CONTROLLING RECHARGE THROUGH GLACIAL DRIFT by MARK CUTHBERT A thesis submitted to The University of Birmingham for the degree of DOCTOR OF PHILOSOPHY School of Geography, Earth and Environmental Sciences The University of Birmingham October 2005 University of Birmingham Research Archive e-theses repository This unpublished thesis/dissertation is copyright of the author and/or third parties. The intellectual property rights of the author or third parties in respect of this work are as defined by The Copyright Designs and Patents Act 1988 or as modified by any successor legislation. Any use made of information contained in this thesis/dissertation must be in accordance with that legislation and must be properly acknowledged. Further distribution or reproduction in any format is prohibited without the permission of the copyright holder. ABSTRACT The research aims to further the understanding of hydraulic processes governing recharge through glacial drift (superficial deposits) at a range of scales by investigating the Potford Brook catchment, Shropshire, UK. At the local scale (10s m to km), an original application of the electrical resistivity tomography (ERT) method and coring have enabled a better understanding of the drift architecture and conceptual hydraulic models of recharge to be derived. At the site scale (cm to 10s m) hydraulic and hydrochemical/tracer test data suggest that recharge occurs through preferential pathways in variably saturated till. Furthermore, near-vertical hydraulically active fractures, thought to result from desiccation/freeze thaw processes and infilled with material derived from clasts in the till, have been observed. This is some of the first evidence of hydraulically significant fracturing in British glacial till.