Lesson 11: What Are Some Landforms?
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The Geology of the Enosburg Area, Vermont
THE GEOLOGY OF THE ENOSBURG AREA, VERMONT By JOlIN G. DENNIS VERMONT GEOLOGICAL SURVEY CHARLES G. DOLL, State Geologist Published by VERMONT DEVELOPMENT DEPARTMENT MONTPELIER, VERMONT BULLETIN No. 23 1964 TABLE OF CONTENTS PAGE ABSTRACT 7 INTRODUCTION ...................... 7 Location ........................ 7 Geologic Setting .................... 9 Previous Work ..................... 10 Method of Study .................... 10 Acknowledgments .................... 10 Physiography ...................... 11 STRATIGRAPHY ...................... 12 Introduction ...................... 12 Pinnacle Formation ................... 14 Name and Distribution ................ 14 Graywacke ...................... 14 Underhill Facics ................... 16 Tibbit Hill Volcanics ................. 16 Age......................... 19 Underhill Formation ................... 19 Name and Distribution ................ 19 Fairfield Pond Member ................ 20 White Brook Member ................. 21 West Sutton Slate ................... 22 Bonsecours Facies ................... 23 Greenstones ..................... 24 Stratigraphic Relations of the Greenstones ........ 25 Cheshire Formation ................... 26 Name and Distribution ................ 26 Lithology ...................... 26 Age......................... 27 Bridgeman Hill Formation ................ 28 Name and Distribution ................ 28 Dunham Dolomite .................. 28 Rice Hill Member ................... 29 Oak Hill Slate (Parker Slate) .............. 29 Rugg Brook Dolomite (Scottsmore -
Hill and Upland Farming in the North of England
M4te1.174; Fi tirgy:CDATION OF AGRICULTURAtcEcoNom ICS SEP • HILL AND UPLAND FARMING IN THE NORTH OF ENGLAND S. ROBSON and D. C. JOHNSON Agricultural Enterprise Studies in England and Wales Economic Report No. 54 MAY 1977 — Price f1-50 UNIVERSITY OF NEWCASTLE UPON TYNE DEPARTMENT OF AGRICULTURAL ECONOMICS HILL AND UPLAND FARMING IN THE NORTH OF ENGLAND. 1973/74 and 1974/75. A two year review_ of financial and other results for an identical sample of 53 farms in the Hills and Uplands of Northern England, with results 'relating to the main enterprises on the farms. - The review also includes a comparison of certain data for the years 1973/74 to 1975//6. AGRICULTURAL ENTERPRISE STUDIES IN ENGLAND AND WALES. University Departments of Agricultural Economics in England and Wales have for many years undertaken economic studies of crop and livestock enterprises, receiving financial and techr4cal support for this work from the Ministry of Agriculture, Fisheries and Food. •The departments in different regions of the country conduct joint studies into those enterprises in which they have a particular interest. This community of interest is recognised by issuing enterprise reports prepared and published by individual departments in a common series entitled "Agricultural Enterprise Studies". Titles of recent publications in this series and the addresses of the Univprsity Departments are given at the end of this report. ACKNOWLEDGEMENTS. This report is based on financial and other data made available to the Agricultural Economics Department of the University of Newcastle upon Tyne by farmers who co-operated in the Farm Management Survey. The department takes this opportunity of thanking these _farmers for their willing co-operation and for providing the additional information required for the report. -
The Autogenic Landform Change in a Fluvial-Aeolian Interacting Field
Fifth Intl Planetary Dunes Workshop 2017 (LPI Contrib. No. 1961) 3001.pdf IN DYNAMIC EQUILIBRIUM: THE AUTOGENIC LANDFORM CHANGE IN A FLUVIAL-AEOLIAN INTERACTING FIELD. B. Liu 1 and T. Coulthard 2, 1 College of the Environment and Ecology, Xiamen Univer- sity, Xiamen, Xiang’an South Road, 361102 China, [email protected], 2 School of Environmental Sciences, University of Hull, Cottingham Road, HU6 7SR United Kingdom, [email protected]. Aeolian and fluvial systems are usually studied in- doubtedly due to the influence of climatic change, tec- dependently which leaves many questions unresolved tonics or even human activities. Nevertheless, this as- in terms of how they interact. When sand dunes and sumption could has prevented researchers from consid- rivers coincide with each other, the interaction of sedi- ering that large scale of landform instability may be ment transport fluxes between the two systems may inherent and driven by internal forces in the system in lead to change in either or both systems therefore can dynamic equilibrium. Hence, a sudden landscape significantly change surface morphology. An inventory change may be inherent in the normal development of a is presented from 230 globally distributed study sites fluvial-aeolian interacting field and that a change in an from locations where fluvial and aeolian systems inter- external variable is not always required for a signifi- act with each other. At each location key attributes, cant geomorphic event to occur but depends on the wind/river direction, net sand transport direction, dune system intrinsic geomorphic threshold. If this geo- morphology, river channel pattern were identified and morphic threshold condition can be identified, not only relationships between each factors were analyzed. -
Part 629 – Glossary of Landform and Geologic Terms
Title 430 – National Soil Survey Handbook Part 629 – Glossary of Landform and Geologic Terms Subpart A – General Information 629.0 Definition and Purpose This glossary provides the NCSS soil survey program, soil scientists, and natural resource specialists with landform, geologic, and related terms and their definitions to— (1) Improve soil landscape description with a standard, single source landform and geologic glossary. (2) Enhance geomorphic content and clarity of soil map unit descriptions by use of accurate, defined terms. (3) Establish consistent geomorphic term usage in soil science and the National Cooperative Soil Survey (NCSS). (4) Provide standard geomorphic definitions for databases and soil survey technical publications. (5) Train soil scientists and related professionals in soils as landscape and geomorphic entities. 629.1 Responsibilities This glossary serves as the official NCSS reference for landform, geologic, and related terms. The staff of the National Soil Survey Center, located in Lincoln, NE, is responsible for maintaining and updating this glossary. Soil Science Division staff and NCSS participants are encouraged to propose additions and changes to the glossary for use in pedon descriptions, soil map unit descriptions, and soil survey publications. The Glossary of Geology (GG, 2005) serves as a major source for many glossary terms. The American Geologic Institute (AGI) granted the USDA Natural Resources Conservation Service (formerly the Soil Conservation Service) permission (in letters dated September 11, 1985, and September 22, 1993) to use existing definitions. Sources of, and modifications to, original definitions are explained immediately below. 629.2 Definitions A. Reference Codes Sources from which definitions were taken, whole or in part, are identified by a code (e.g., GG) following each definition. -
Landform Geography (4 Credit Hours) Course Description: Hydrolo
GEOGRAPHY 201 LANDFORM GEOGRAPHY BULLETIN INFORMATION GEOG 201 - Landform Geography (4 credit hours) Course Description: Hydrology, soil science, and interpretation of physical features formed by water, wind, and ice, with emphasis on environmental change Note: Three hours of lecture and one two-hour laboratory per week. Instructor Contact Information: SAMPLE COURSE OVERVIEW This course is an introduction to landforms; that is, the physical features on the Earth's surface such as valleys, hill-slopes, beaches, sand dunes, and stream channels. Students will learn, from the study of landforms, of past environmental conditions, how they have changed, and the processes involved, including human actions and natural agents. Students also will learn about soils, hydrology, and processes of landform creation by water, wind, ice, and gravity. ITEMIZED LEARNING OUTCOMES Upon successful completion of Geography 201 students will be able to: 1. Explain scientific methods and terminology including hypothesis formulation and testing, experimental design, the method of multiple working hypotheses, and opposite concepts such as inductive vs. deductive reasoning and empirical vs. theoretical methods. 2. Interpret topographic maps and geospatial data such as remote sensing and Geographic Information Systems (GIS). 3. Collect and analyze laboratory and field measurement data to describe Earth materials, soil properties, sediment grain-size distributions, and landform features. 4. Evaluate the merits of various theories of landscape change, such as catastrophism, uniformitarianism, and neo-catastrophism, and to explain how landforms are created and change over various time scales. 5. Comprehend the environmental history of Earth’s surface from the recent geologic past to present with an emphasis on Quaternary processes and changes (the Quaternary is the current geological period that began ~2 million years ago), and interactions between climate, humans, and environmental response during and after the Neolithic period of human culture. -
Mountain Areas Such As the Cairngorms, Taking Into Consideration the Case for Arrangements on National Park Lines in Scotland.”
THE MOUNTAIN AREAS OF SCOTLAND -i CONSERVATION AND MANAGEMENT A report by the COUNTRYSIDE COMMISSION FOR SCOTLAND THE MOUNTAIN AREAS OF SCOTLAND CONSERVATION AND MANAGEMENT COUNTRYSIDE COMMISSION FOR SCOTLAND Opposite: Glen Affric. 2 CONTENTS CHAIRMAN’S PREFACE 3 INTRODUCTION 4-5 THE VALUE OF OUR MOUNTAIN LAND 7-9 LAND USEAND CHANGE 10-16 WHAT IS GOING WRONG 18-24 PUTTING THINGS RIGHT 25-33 MAKING THINGS HAPPEN 34-37 THE COMMISSION’S RECOMMENDATIONS 38-40 Annex 1: The World Conservation Strategy and Sustainable Development 42 Annex 2: IUCN Categories for Conservation Management and the Concept of Zoning 43 - 44 Annex 3: Outline Powers and Administration of National Parks, Land Management Forums and Joint Committees ... 45 - 47 Annex 4: THE CAIRNGORMS 48 - 50 Annex 5: LOCH LOMOND AND THE TROSSACHS 51 - 53 Annex 6: BEN NEVIS / GLEN COE / BLACK MOUNT 54 -56 Annex 7: WESTER ROSS 57 -59 Annex 8: How the Review was Carried Out 60 Annex 9: Consultees and Contributors to the Review 61 - 62 Annex 10: Bibliography 63 - 64 3 CHAIRMAN’S PREFACE The beauty of Scotland’s countryside is one of our greatest assets. It is the Commission’s duty to promote its conservation, but this can only be achieved with the co-operation, commitment and effort of all those who use and manage the land for many different purposes. The Commission has been involved with few environmental and social issues which generated so much discussion as the question of secur ing the protection of Scotland’s mountain heritage for the benefit, use and enjoyment of present and future generations. -
South Carolina Landform Regions (And Facts About Landforms) Earth Where Is South Carolina? North America United States of America SC
SCSouth Carolina Landform Regions (and facts about Landforms) Earth Where is South Carolina? North America United States of America SC Here we are! South Carolina borders the Atlantic Ocean. SC South Carolina Landform Regions Map Our state is divided into regions, starting at the mountains and going down to the coast. Can you name these? Blue Ridge Mountains Landform Regions SC The Blue Ridge Mountain Region is only 2% of the South Carolina land mass. Facts About the Blue Ridge Mountains . ◼ It is the smallest of the landform regions ◼ It includes the state’s highest point: Sassafras Mountain. ◼ The Blue Ridge Mountains are part of the Appalachian Mountain Range Facts About the Blue Ridge Mountains . ◼ The Blue Ridge Region is mountainous and has many hardwood forests, streams, and waterfalls. ◼ Many rivers flow out of the Blue Ridge. Blue Ridge Mountains, SC Greenville Spartanburg Union Greenwood Rock Hill Abbeville Piedmont Landform Regions SC If you could see the Piedmont Region from space and without the foliage, you would notice it is sort of a huge plateau. Facts About the Piedmont Region . ◼ The Piedmont is the largest region of South Carolina. ◼ The Piedmont is often called The Upstate. Facts About the Piedmont Region . ◼ It is the foothills of the mountains and includes rolling hills and many valleys. ◼ Piedmont means “foot of the mountains” ◼ Waterfalls and swift flowing rivers provided the water power for early mills and the textile industry. Facts About the Piedmont Region . ◼ The monadnocks are located in the Piedmont. ◼ Monadnocks – an isolated or single hill made of very hard rock. -
Glacial Processes and Landforms-Transport and Deposition
Glacial Processes and Landforms—Transport and Deposition☆ John Menziesa and Martin Rossb, aDepartment of Earth Sciences, Brock University, St. Catharines, ON, Canada; bDepartment of Earth and Environmental Sciences, University of Waterloo, Waterloo, ON, Canada © 2020 Elsevier Inc. All rights reserved. 1 Introduction 2 2 Towards deposition—Sediment transport 4 3 Sediment deposition 5 3.1 Landforms/bedforms directly attributable to active/passive ice activity 6 3.1.1 Drumlins 6 3.1.2 Flutes moraines and mega scale glacial lineations (MSGLs) 8 3.1.3 Ribbed (Rogen) moraines 10 3.1.4 Marginal moraines 11 3.2 Landforms/bedforms indirectly attributable to active/passive ice activity 12 3.2.1 Esker systems and meltwater corridors 12 3.2.2 Kames and kame terraces 15 3.2.3 Outwash fans and deltas 15 3.2.4 Till deltas/tongues and grounding lines 15 Future perspectives 16 References 16 Glossary De Geer moraine Named after Swedish geologist G.J. De Geer (1858–1943), these moraines are low amplitude ridges that developed subaqueously by a combination of sediment deposition and squeezing and pushing of sediment along the grounding-line of a water-terminating ice margin. They typically occur as a series of closely-spaced ridges presumably recording annual retreat-push cycles under limited sediment supply. Equifinality A term used to convey the fact that many landforms or bedforms, although of different origins and with differing sediment contents, may end up looking remarkably similar in the final form. Equilibrium line It is the altitude on an ice mass that marks the point below which all previous year’s snow has melted. -
Landforms and Their Evolution
CHAPTER LANDFORMS AND THEIR EVOLUTION fter weathering processes have had a part of the earth’s surface from one landform their actions on the earth materials into another or transformation of individual Amaking up the surface of the earth, the landforms after they are once formed. That geomorphic agents like running water, ground means, each and every landform has a history water, wind, glaciers, waves perform erosion. of development and changes through time. A It is already known to you that erosion causes landmass passes through stages of development changes on the surface of the earth. Deposition somewhat comparable to the stages of life — follows erosion and because of deposition too, youth, mature and old age. changes occur on the surface of the earth. As this chapter deals with landforms and What are the two important aspects of their evolution ‘first’ start with the question, the evolution of landforms? what is a landform? In simple words, small to medium tracts or parcels of the earth’s surface are called landforms. RUNNING WATER In humid regions, which receive heavy rainfall If landform is a small to medium sized running water is considered the most important part of the surface of the earth, what is a of the geomorphic agents in bringing about landscape? the degradation of the land surface. There are two components of running water. One is Several related landforms together make overland flow on general land surface as a up landscapes, (large tracts of earth’s surface). sheet. Another is linear flow as streams and Each landform has its own physical shape, size, materials and is a result of the action of rivers in valleys. -
Hogback Is Ridge Formed by Near- Vertical, Resistant Sedimentary Rock
Chapter 16 Landscape Evolution: Geomorphology Topography is a Balance Between Erosion and Tectonic Uplift 1 Topography is a Balance Between Erosion and Tectonic Uplift 2 Relief • The relief in an area is the maximum difference between the highest and lowest elevation. – We have about 7000 feet of relief between Boulder and the Continental divide. Relief 3 Mountains and Valleys • A mountain is a large mass of rock that projects above surrounding terrain. • A mountain range is a continuous area of high elevation and high relief. • A valley is an area of low relief typically formed by and drained by a single stream. • A basin is a large low-lying area of low relief. In arid areas basins commonly have closed topography (no river outlet to the sea). Mountains • Typically occur in ranges. • Glaciated forms –Horn –Arête • Desert Mountains – Vertical Cliffs – Alluvial Fans 4 Mountain Landforms: Horn Deserts: Vertical Cliffs and Alluvial Fans 5 Valleys and Basins • River Valleys – U-shape (Glacial) – V-shape (Active Water erosion) – Flat-floored (depositional flood plain) • Tectonic (Fault) Valleys (Basins) – Tectonic origin – San Luis Valley – Jackson Hole – Great Basin U-shaped Valley: Glacial Erosion 6 V-shaped Valley: Active water erosion Flat-floored Valley: Depositional Flood Plain 7 Desert and Semi-arid Landforms • A plateau is a broad area of uplift with relatively little internal relief. • A mesa is a small (<10 km2)plateau bounded by cliffs, commonly in an area of flat-lying sedimentary rocks. • A butte is a small (<1000m2) hill bounded by cliffs Plateau, Mesa, Butte 8 Colorado National Monument Canyonlands 9 Desert and Semi-arid Landforms • A cuesta is an asymmetric ridge in dipping sedimentary rocks as the Flatirons. -
Laurel Street Water Tank - Landscape Rfp Section 32 93 00 City of Rock Hill Landscaping Plants
LAUREL STREET WATER TANK - LANDSCAPE RFP SECTION 32 93 00 CITY OF ROCK HILL LANDSCAPING PLANTS SECTION 32 93 00 LANDSCAPING PLANTS PART 1 GENERAL 1.1 SUMMARY A. The Project requires particular attention to the aesthetic and landscape architectural design elements that are incorporated into the project site plan. The landscape plantings shown on the Construction Drawings are conceptual in nature and were developed to convey the general landscape requirements for the site. The Owner will select a design-build professional landscape firm (Landscape Contractor) to design, supply and install the landscape plantings, vegetative groundcover, landscape irrigation and landscape lighting. An allowance is established for the landscaping for the Project. Refer to Section 01 21 13. The term "Contractor" as used in this Specification section shall refer to the Tank Contractor. B. This section includes the requirements for furnishing all labor, materials, equipment and services for the development of a landscape plan and for all trees, shrubs, ground covers, bedding, landscape lighting structures and luminaries, irrigation for all living materials installation, and related work required by the Specifications. C. Site amenities and Work such as, but not limited to, water service (including Hot Box and backflow preventer), pavement, curb and gutter, erosion control and permanent grassing of disturbed areas shall be the responsibility of the Contractor. D. The Landscape Contractor shall design and install the landscape plantings associated with the Project in accordance with this Specification. E. The Landscape Contractor shall design, install and test irrigation for all living materials. F. The Landscape Contractor shall select, install and wire landscape lighting structures and luminaries for the landscape plantings. -
A Geomorphic Classification System
A Geomorphic Classification System U.S.D.A. Forest Service Geomorphology Working Group Haskins, Donald M.1, Correll, Cynthia S.2, Foster, Richard A.3, Chatoian, John M.4, Fincher, James M.5, Strenger, Steven 6, Keys, James E. Jr.7, Maxwell, James R.8 and King, Thomas 9 February 1998 Version 1.4 1 Forest Geologist, Shasta-Trinity National Forests, Pacific Southwest Region, Redding, CA; 2 Soil Scientist, Range Staff, Washington Office, Prineville, OR; 3 Area Soil Scientist, Chatham Area, Tongass National Forest, Alaska Region, Sitka, AK; 4 Regional Geologist, Pacific Southwest Region, San Francisco, CA; 5 Integrated Resource Inventory Program Manager, Alaska Region, Juneau, AK; 6 Supervisory Soil Scientist, Southwest Region, Albuquerque, NM; 7 Interagency Liaison for Washington Office ECOMAP Group, Southern Region, Atlanta, GA; 8 Water Program Leader, Rocky Mountain Region, Golden, CO; and 9 Geology Program Manager, Washington Office, Washington, DC. A Geomorphic Classification System 1 Table of Contents Abstract .......................................................................................................................................... 5 I. INTRODUCTION................................................................................................................. 6 History of Classification Efforts in the Forest Service ............................................................... 6 History of Development .............................................................................................................. 7 Goals