The Periglaciation of Great Britain Colin K
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Quaternary Deposits and Landscape Evolution of the Central Blue Ridge of Virginia
Geomorphology 56 (2003) 139–154 www.elsevier.com/locate/geomorph Quaternary deposits and landscape evolution of the central Blue Ridge of Virginia L. Scott Eatona,*, Benjamin A. Morganb, R. Craig Kochelc, Alan D. Howardd a Department of Geology and Environmental Science, James Madison University, Harrisonburg, VA 22807, USA b U.S. Geological Survey, Reston, VA 20192, USA c Department of Geology, Bucknell University, Lewisburg, PA 17837, USA d Department of Environmental Sciences, University of Virginia, Charlottesville, VA 22904, USA Received 30 August 2002; received in revised form 15 December 2002; accepted 15 January 2003 Abstract A catastrophic storm that struck the central Virginia Blue Ridge Mountains in June 1995 delivered over 775 mm (30.5 in) of rain in 16 h. The deluge triggered more than 1000 slope failures; and stream channels and debris fans were deeply incised, exposing the stratigraphy of earlier mass movement and fluvial deposits. The synthesis of data obtained from detailed pollen studies and 39 radiometrically dated surficial deposits in the Rapidan basin gives new insights into Quaternary climatic change and landscape evolution of the central Blue Ridge Mountains. The oldest depositional landforms in the study area are fluvial terraces. Their deposits have weathering characteristics similar to both early Pleistocene and late Tertiary terrace surfaces located near the Fall Zone of Virginia. Terraces of similar ages are also present in nearby basins and suggest regional incision of streams in the area since early Pleistocene–late Tertiary time. The oldest debris-flow deposits in the study area are much older than Wisconsinan glaciation as indicated by 2.5YR colors, thick argillic horizons, and fully disintegrated granitic cobbles. -
Glenlude Management Plan
Management Plan Glenlude Estate 2012-2017 Introduction 1. Background Glenlude Estate is approximate 6 miles south of Innerleithen on the B709, in the Scottish Borders. It is a relatively small property of 140 ha The Glenlude estate was gifted to the John Muir Trust in 2004 by the late Shelia Bell who retained a life time tenancy until her death in November 2010. Sheila Bell had purchased the property in two roughly equal parts during 2000. These were Glenlude Forest (formally Kirkhouse) which had been planted by the Forestry Commission in 1995 and the open hillside of Glenlude hill farm as well as a strip of land on the west of the B709. Prior to 1995 both sections had been managed together as rough sheep pasturage within Glenlude hill farm. The John Muir Trust took over day to day management of Glenlude upon Sheila Bells death and included it in the remit of the East Schiehallion Conservation Manager post on its creation in March 2011. In March 2012 the Trust appointed a part-time conservation ranger to be based at Glenlude. 2. Vision for Glenlude Estate The John Muir Trust intends to manage Glenlude in line with its vision for wild land to support natural habitats and species. The Trust wishes to create and support a diverse landscape of native woodland, sustainable numbers of grazing animals, rich flora and abundant wildlife. These are defined with in the Trusts Wild Land Management Standards at www.wildlandmanagement.org.uk During the process of creating this diverse landscape the Trust intends to maximise opportunities for the involvement of volunteers at all stages. -
The Special Landscape Qualities of the Loch Lomond and the Trossachs National Park
COMMISSIONED REPORT Commissioned Report No. 376 The Special Landscape Qualities of the Loch Lomond and The Trossachs National Park (iBids and Project no 648) Produced in partnership with The Loch Lomond and the Trossachs National Park Authority For further information on this report please contact: Dr James Fenton Scottish Natural Heritage Great Glen House INVERNESS IV3 8NW Telephone: 01463-725 000 E-mail: [email protected] This report should be quoted as: Scottish Natural Heritage and Loch Lomond and The Trossachs National Park Authority (2010). The special landscape qualities of the Loch Lomond and The Trossachs National Park. Scottish Natural Heritage Commissioned Report, No.376 (iBids and Project no 648). This report, or any part of it, should not be reproduced without the permission of Scottish Natural Heritage. This permission will not be withheld unreasonably. © Scottish Natural Heritage 2010 COMMISSIONED REPORT Summary The Special Landscape Qualities of the Loch Lomond and The Trossachs National Park Commissioned Report No. 376 (iBids and Project no 648) Contractor: SNH project staff Year of publication: 2010 Background In 2007/8 Scottish Natural Heritage used a standard method to determine the special qualities of Scotland’s National Scenic Areas. In 2009, in partnership with the National Park Authorities, this work was extended to determine the special qualities of the two National Parks, including the National Scenic Areas within them. The result of the work for the Loch Lomond and the Trossachs National Park is reported here. Main findings • The park is large and diverse with significantly different landscape characteristics in different areas. Hence as well as listing the landscape qualities which are generic across the park, the qualities for the four landscape areas of Argyll Forest, Loch Lomond, Breadalbane and the Trossachs are also given. -
The Nature of Last Glacial Periglaciation in the Channel Islands
Note of a paper read at the Annual Conference of the Ussher Society, January 1998 THE NATURE OF LAST GLACIAL PERIGLACIATION IN THE CHANNEL ISLANDS S. D. GURNEY, H. C. L. JAMES AND P. WORSLEY Gurney, S. D., James, H. C. L. and Worsley, P. The nature of last glacial periglaciation in the Channel Islands. Geoscience in south-west England, 9, 241-249. S.D. Gurney, Department of Geography, H.C.L. James, Department of Science and Technology Education, P. Worsley, Postgraduate Research Institute for Sedimentology, The University of Reading, P.O. Box 227, Reading, RG6 6AB. INTRODUCTION If permafrost extent is a good indicator of the intensity of cold climates, then the ice wedge casts and sand and gravel wedges found in Following the recognition of periglacially induced macro-scale northern France, particularly in Brittany, demonstrate former sedimentary structures and fabrics of deposits of Last Glacial age on Pleistocene cold environmental conditions having extended into that Alderney, a search for analogous features on Guernsey and Jersey has region (van Vliet-Lanë, 1996; van Vliet-Lanoë et al ., 1997). The been undertaken. It has long been known that cold climate related chronology for such periglacial conditions in Brittany, however, mass wasting deposits (head) and aeolian deposits (loess) are common suggests a rather earlier date than for southwest England and the throughout the Channel Islands. Structures specifically related to Channel Islands. For example, Loyer et al . (1995) indicate that during frozen ground, however, either seasonal or perennial, have not Marine Oxygen Isotope Stage (OIS) 6, permafrost extension was rather previously been documented outside Alderney. -
The Potential Significance of Permafrost to the Behaviour of a Deep Radioactive Waste Repository
SKI Technical Report 91:8 The Potential Significance of Permafrost to the Behaviour of a Deep Radioactive Waste Repository Tim McEwen Ghislain de Marsily SKI TR 91:8 Intera, Melton Mowbray, UK and Université de Paris VI February 1991 SKi STATENS KÄRNKRAFTINSPEKTION SWEDISH NUCLEAR POWER INSPECTORATE THE POTENTIAL SIGNIFICANCE OF PERMAFROST TO THE BEHAVIOUR OF A DEEP RADIOACTIVE WASTE REPOSITORY Tim McEwen Ghislain de Marsily SKI TR 91:8 , Intera, Melton Mowbray, UK and Université de Paris VI February 1991 This report concerns a study which has been conducted for the Swedish Nuclear Power Inspectorate (SKI). The conclusions and viewpoints presented in the report are those of the authors, and do not necessarily coincide with those of the SKI. The results will subsequently be used in the formulation of the Inspectorate's Policy, but the views in this report will not necessarily represent this policy. Contents 1 Introduction 1 2 Distribution of permafrost 3 2.1 Introduction 3 2.2 Properties of frozen ground 5 3 The hydrogeology of permafrost areas 6 3.1 Introduction 6 3.2 Position of uaquifersr relative to permafrost 6 3.2.1 Introduction 6 3.2.2 Suprapermafrost Aquifers 9 3.2.3 Intrapermafrost Aquifers 10 3.2.4 Subpermafrost Aquifers 11 4 Groundwater movement 12 .1 Infiltration and recharge 12 i- I Lateral movement 13 ^.3 Discharge 14 4.3.1 Introduction 14 4.3.2 Springs 15 4.3.3 Baseflow 15 4.3.4 Icings (Naledi or Aufeis) 15 i> Geochemistry 16 5.1 Effects of low temperatures 16 5.2 Groundwater geochemistry 16 5.3 Chemistry of Icings 18 5-4 -
Fell and Mountain Marathon Gear
ANY PLACE - ANY TIME THE PLACE: KESKADALE (NEWLANDS) THE TIME: 1.30 pm SATURDAY, JULY THIS COMPETITOR'S BOOTS DISINTEGRATED (NOT WALSH'S) ON DESCENDING KNOTT RIGG ON THE FIRST DAY OF THE SAUNDERS TWO DAY MM WE WERE ON HAND TO SUPPLY HIM WITH A NEW PAIR OF WALSH'S, SO THAT HE COULD CONTINUE, IT PAYS TO HAVE FLEXIBLE FRIENDS! WINTER IS COMING. UNBEATABLE LIFA PRICES HELLY HANSEN LONG SLEEVE TOPS NAVY PIN STRIPE SML £6.95 GREY SML £6.95 NAVY SML £12.95 ROYAL SML £12.95 RED SML £12.95 LONG JOHNS NAVY (SECONDS) SML £5.95 ROYAL SML £12.95 LIFA BALACLAVA NAVY ONE SIZE £3.95 UFA BRIEFS NAVY SML £8.95 FASTRAX GLOVES SML £4.95 THE ONLY SPECIALIST RUNNING CENTRE IN BRITAIN THAT CATERS ESPECIALLY FOR THE FELL RUNNER. MAJOR STOCKISTS OF WALSH PB'S, WRITE OR RING FOR PRICE LIST. FAST EFFICIENT MAIL ORDER SERVICE. ACCESS OR VISA WELCOME. PETE BLAND SPORTS 34A KIRKLAND, KENDAL CUMBRIA. Telephone (0539) 731012 CONTENTS Page Editorial 1 EDITORIAL Letters 2 Magazine Turnround Gripping Yarns No 3 Wheeze 4 Various letters to me have raised questions about magazine Committee News turnround and topicality of results published. There are many FRA Officers and Committee Members 5 contributors to the magazine and several of them seem to assume that copy sent two weeks after the published deadline Membership Form 5 can just be slipped in. Photographers need to find time to get Committee News, Selwyn Wright 5 into their darkrooms on the deadline date. Then there have First Edale Navigation, Training and Safety Course, been problems with the printer reading discs and handwriting, Peter Knott 6 interpreting the required layout, and producing proofs and International News modified proofs. -
Appendix 3 Designated Site Assessment in Relation to Sensitivity to Woodland Creation
National Park Trees & Woodland Strategy Appendix 3 Designated Site assessment in relation to sensitivity to woodland creation 2019 – 2039 Table 1 - Screening of Preferred/Potential areas for native woodland expansion for impacts on European sites Site name Qualifying Interest Location of ‘Preferred’ and Potential effects Mitigation requirements ‘Potential’ areas for native for proposals woodland expansion in relation to European site Ben Heasgarnich Base-rich fens (Alkaline fens) No preferred or potential areas are There will be no direct impacts on the qualifying interests No mitigation required SAC identified within or adjacent to SAC of the SAC as no preferred/potential areas for native Alpine and subalpine calcareous as all of the site within the National woodland expansion are identified within the SAC. grasslands Park lies above the 500m contour Given the separation distance between the preferred/ line1. potential areas and the SAC, any native woodland High-altitude plant communities expansion in these areas will not give rise to a likely associated with areas of water seepage The nearest preferred area lies significant effect on the qualifying interests of the SAC (Alpine pioneer formations of the Caricion around 0.7km away from the SAC (e.g. through seed dispersal). bicoloris-atrofuscae) and the nearest potential area lies No likely significant effect Plants in crevices on base-rich around 1.2km away. rocks (Calcareous rocky slopes with chasmophytic vegetation) Tall herb communities (Hydrophilous tall herb fringe communities of plains) and of the montane to alpine levels Montane acid grasslands (Siliceous alpine and boreal grasslands) Plants in crevices on acid rocks (Siliceous rocky slopes with chasmophytic vegetation) Species-rich grassland with mat-grass in upland areas (Species-rich Nardus grassland, on siliceous substrates in mountain areas and submountain areas in continental Europe) Mountain willow scrub (Sub-Arctic Salix spp. -
Southern Scottish Hill Generics: Testing the Gelling and Cole Hypothesis
Southern Scottish Hill Generics: Testing the Gelling and Cole Hypothesis Peter Drummond University of Edinburgh Gelling and Cole have argued for English hill-names (specifically those incorporated into settlements) that the different generics represent different topographies or shapes all across the land. Their hypothesis is important enough to quote in detail: ... groups of words which can be translated by a single modern English word such as ‘hill’ or ‘valley’ do not contain synonyms. Each of the terms is used for a different kind of hill, valley or whatever ... The key to Anglo-Saxon topographical naming lies in the precise choice of one of the many available words for ... hills ... these names represent a system which operated over most of England ... [except] the south-west peninsula, where English speech arrived several centuries later ...1 Is this true of Scots hill-generics too? Can we have a valid typology of hill-generics applying across southern Scotland, in the way that Gelling and Cole have done for most of England—although their work is on hill toponyms that have been taken into settlement names, by definition lower hills?2 Pratt has attempted a small-scale application of Gelling and Cole’s methodology to settlements in southern Scotland, and her tentative conclusion, on this limited sample, was that their interpreta- tion of six of the nine elements might be supported in this area.3 The nine elements she chose to explore were limited to Old English,4 and 1 M. Gelling and A. Cole, The Landscape of Place-Names (Stamford, 2000), pp. xiii, xiv and xv. -
The Scottish Mountaineering Club Journal
IDol. 17. H pril 1926 H o. 101. THE SCOTTISH MOUNTAINEERING CLUB JOURNAL. KniTK.t) HY G. B. GREEN. ISSUED TWICE A YEAR-APRIL AND NOVEMBER. PUBLISHED BY THE SCOTTISH MOUNTAINEERING CLUB AGENTS : EDINBURGH : DOUGLAS & FOULIS. PRICE TWO SHILLINGS AND SIXPENCE NET. All Notices for the November Number should be sent to G. B. GREEN, 197 Banbury Road, Oxford, as soon as possible, and not later than 1st October 1926. CONTENTS. The Club Dinners..........................................................T. Fraser Campbell. Hill Walks by the Sound of Mull............................Arthur W. Russell. A Pedestrian Tour in the Highlands, 1856— 3. Lungard to the “ New Craig Inn”....................J. Gall Inglis. Stob Ghabhar.......................................................................................A. J. R. In Memoriam— Benjamin Neeve Peach, LL. D., F.R.S. T. R. Marshall. Proceedings of the Club— Thirty-seventh Annual General Meeting. Library and Club-Room. Gathering for the Meet. New Year Meet, 1926—Tyndrum. New Year Meet, 1925-26—Inveroran. At Bridge of Orchy. Excursions and Notes. Reviews. The Junior Mountaineering Club of Scotland. Office-Bearers for 1926. ILLUSTRATIONS. Storm Clouds over Coire an-t-Sneachda, Ben Macdhui. A’ Chioch of Ben More (Mull). Stob Ghabhar from below the Lochain. Loch Tulla and Stob Ghabhar. Clach Leathad and Sron na Creise. Buchaille Etive Mor and Bheag from Glen Etive. STORM CI.OIHS OVKR OIRK ANT-SNKACIIIIA, I'.KN MACDHl'l THE SCOTTISH JHountainming Club Journal Vol. XVII. April 1926 No. 101. THE CLUB DINNERS. B y T . F r a s e r C a m p b e l l . Man may live without Poetry, Music, or Art, He may live without hope, he may live without heart : He may live without friends, he may live without books, But civilised man may not live without cooks ! He may live without hope : what is hope but deceiving ? He may live without books : what is knowledge but grieving ? He may live without love : what is passion but pining ? But where is the man who can live without dining ? Edward Bllwer Lytton. -
Cryogenic Fracturing of Calcite Flowstone in Caves: Theoretical Considerations and Field Observations in Kents Cavern, Devon, UK
International Journal of Speleology 41(2) 307-316 Tampa, FL (USA) July 2012 Available online at scholarcommons.usf.edu/ijs/ & www.ijs.speleo.it International Journal of Speleology Official Journal of Union Internationale de Spéléologie Cryogenic fracturing of calcite flowstone in caves: theoretical considerations and field observations in Kents Cavern, Devon, UK. Joyce Lundberg1 and Donald A. McFarlane2 Abstract: Lundberg J. and McFarlane D. 2012. Cryogenic fracturing of calcite flowstone in caves: theoretical considerations and field observations in Kents Cavern, Devon, UK. International Journal of Speleology, 41(2), 307-316. Tampa, FL (USA). ISSN 0392-6672. http://dx.doi.org/10.5038/1827-806X.41.2.16 Several caves in Devon, England, have been noted for extensive cracking of substantial flowstone floors. Conjectural explanations have included earthquake damage, local shock damage from collapsing cave passages, hydraulic pressure, and cryogenic processes. Here we present a theoretical model to demonstrate that frost-heaving and fracture of flowstone floors that overlie wet sediments is both a feasible and likely consequence of unidirectional air flow or cold-air ponding in caves, and argue that this is the most likely mechanism for flowstone cracking in caves located in Pleistocene periglacial environments outside of tectonically active regions. Modeled parameters for a main passage in Kents Cavern, Devon, demonstrate that 1 to 6 months of -10 to -15° C air flow at very modest velocities will result in freezing of 1 to 3 m of saturated sediment fill. The resultant frost heave increases with passage width and depth of frozen sediments. In the most conservative estimate, freezing over one winter season of 2 m of sediment in a 6-m wide passage could fracture flowstone floors up to ~13 cm thick, rising to ~23 cm in a 12-m wide passage. -
Scottish Natural Heritage FACTS and FIGURES 1996-97
Scottish Natural Heritage FACTS AND FIGURES 1996-97 Working with Scotland’s people to care for our natural heritage PREFACE SNH Facts and Figures 1996/97, contains a range of useful facts and statistics about SNH’s work and is a companion publication to our Annual Report. SNH came into being on 1 April 1992, and in our first Annual Report we published an inventory of Sites of Special Scientific Interest (SSSIs). After an interval of five years it is appropriate to now update this inventory. We have also provided a complete Scottish listing of National Nature Reserves, National Scenic Areas, European sites and certain other types of designation. As well as the information on sites, we have also published information on our successes during 1996/97 including partnership funding of projects, details of grants awarded, licences issued and our performance in meeting our standards for customer care. We have also published a full list of management agreements concluded in 1996/97. We hope that those consulting this document will find it a useful and valuable record. We are committed to being open in the way we work and if there is additional information you require, contact us, either at any local offices (detailed in the telephone directory) or through our Public Affairs Branch, Scottish Natural Heritage, 12 Hope Terrace, Edinburgh EH9 2AS. Telephone: 0131 447 4784 Fax: 0131 446 2277. Table of Contents LICENCES 1 Licences protecting wildlife issued from 1 April 1996 to 31 March 1997 under various Acts of Parliament 1 CONSULTATIONS 2 Natural -
The Pinnacle Club Journal
© Pinnacle Club and Author All Rights Reserved The Pinnacle Club Journal No. 25 2000-2002 © Pinnacle Club and Author All Rights Reserved THE PINNACLE CLUB JOURNAL 2000 - 2002 No. 25 Edited by Julie Carter Above Design for the Club bookplate by Miss J Tebbutt, 1947 THE PINNACLE CLUB JOURNAL 2000-2002 © Pinnacle Club and Author All Rights Reserved The Pinnacle Club Founded 1921 Officers and Committee - 2002 PRESIDENT Sally Keir Maes yr Haf, 8 Gorlan, Conwy LL328RS VICE PRESIDENT Cathy Woodhead HON. SECRETARY Yvonne Colwell HON. TREASURER Jane Haskins HON. MEETS SECRETRY Alison Martindale HON. MEMBERSHIP SECRETARY Kath Davies HON. HUT SECRETARY Mandy Glanvill HON. LIBRARIAN Lyn Dodds HON. EDITOR Julie Carter HON. AUDITOR Elaine McCulloch COMMITTEE MEMBERS Tracey Purchase Sheri Waddell Rachel Barker Sue Logan Alison Cairns (Minutes Secretary) Pamela Holt (Dinner Organiser) Janet Vince (Hut Booking Secretary Shirley Angell (Archivist) THE PINNACLE CLUB JOURNAL 2000-2002 © Pinnacle Club and Author All Rights Reserved Contents Rambling in Snowdonia Margaret Clennett 5 A Memsahib in Sikkim Helen Jones 8 Untrod Glaciers in the Apolobamba Jo Newton 14 2001 A Holiday Odyssey Annabelle Barker 18 Summer shower Yvonne Colwell 23 Climbing and trekking in Russia Pamela Holt 24 The Bothy evening that wasn't DeeGaffney 30 Climbing the Corbetts Gill Nisbet 34 Strictly Hormones Fred Reynolds 39 Iceburgs Rosemary Scott 45 Wolves, Waterfalls and Wadis Fern Levy 49 My Penultimate Munros Julia Banks 54 Cowboy Country Judith Brown 59 Cuillin Ridge, May 2001 Jane