Geography . Program of Studies for the High School
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Temperature Variability in the Bay of Biscay During the Past 40 Years, from an in Situ Analysis and a 3D Global Simulation
ARTICLE IN PRESS Continental Shelf Research 29 (2009) 1070–1087 Contents lists available at ScienceDirect Continental Shelf Research journal homepage: www.elsevier.com/locate/csr Temperature variability in the Bay of Biscay during the past 40 years, from an in situ analysis and a 3D global simulation S. Michel a,Ã, A.-M. Treguier b, F. Vandermeirsch a a Dynamiques de l’Environnement Coˆtier/Physique Hydrodynamique et Se´dimentaire, IFREMER, BP 70, 29280 Plouzane´, France b Laboratoire de Physique des Oce´ans, CNRS-IFREMER-IRD-UBO, BP 70, 29280 Plouzane´, France article info abstract Article history: A global in situ analysis and a global ocean simulation are used jointly to study interannual to decadal Received 21 June 2008 variability of temperature in the Bay of Biscay, from 1965 to 2003. A strong cooling is obtained at all Received in revised form depths until the mid-1970’s, followed by a sustained warming over 30 years. Strong interannual 21 November 2008 fluctuations are superimposed on this slow evolution. The fluctuations are intensified at the surface and Accepted 27 November 2008 are weakest at 500 m. A good agreement is found between the observed and simulated temperatures, Available online 6 February 2009 in terms of mean values, interannual variability and time correlations. Only the decadal trend is Keywords: significantly underestimated in the simulation. A comparison to satellite sea surface temperature (SST) Bay of Biscay data over the last 20 years is also presented. The first mode of interannual variability exhibits a quasi- Interannual temperature variability uniform structure and is related to the inverse winter North Atlantic Oscillation (NAO) index. -
Major Geographic Regions and Popula on of the United States of America
Major geographic regions and populaon of the United States of America Major geographic regions and populaon of the United States of America Lesson plan (Polish) Lesson plan (English) Major geographic regions and populaon of the United States of America Link to the lesson Before you start you should know that the United Stated is an economically developed country; that the United States is an immigrant country founded mainly by immigrants from Europe and slaves brought from Africa; that a region’s natural environment influences its economic development. You will learn to show the great regions on a map of the United States; to name the major population groups inhabiting the United States; to name the reasons for the decline of the Native American culture. Nagranie dostępne na portalu epodreczniki.pl Nagranie dźwiękowe abstraktu Major geographic regions of the United States of America The United States of America is the fourth largest country in the world, with a surface area of 9,526,5 thousand sq. km, and the third most populous one, with 322 million inhabitants in 2010. This vast country is made up of continental states that lie in the central part of the North American continent, between the 25th parallel north and the 49th parallel north. Two more states, Alaska in the northwest extremity of North America and Hawaii in the Pacific Ocean, are located outside the main part of the United States. One of the crucial features of the natural environment of the United States is the meridional layout of its major geographic regions, which differ in altitude above sea level and landscape. -
Development and Evaluation of Bankfull Hydraulic Geometry Relationships for the Physiographic Regions of the United States
University of Nebraska - Lincoln DigitalCommons@University of Nebraska - Lincoln U.S. Department of Agriculture: Agricultural Publications from USDA-ARS / UNL Faculty Research Service, Lincoln, Nebraska 2015 DEVELOPMENT AND EVALUATION OF BANKFULL HYDRAULIC GEOMETRY RELATIONSHIPS FOR THE PHYSIOGRAPHIC REGIONS OF THE UNITED STATES Katrin Bieger Blackland Research and Extension Center, Texas A&M, [email protected] Hendrik Rathjens Earth, Atmospheric, and Planetary Sciences, Purdue University Peter M. Allen Department of Geology, Baylor University Jeffrey G. Arnold USDA-ARS Grassland, Soil and Water Research Laboratory, [email protected] Follow this and additional works at: https://digitalcommons.unl.edu/usdaarsfacpub Part of the Geology Commons, and the Geomorphology Commons Bieger, Katrin; Rathjens, Hendrik; Allen, Peter M.; and Arnold, Jeffrey G., "DEVELOPMENT AND EVALUATION OF BANKFULL HYDRAULIC GEOMETRY RELATIONSHIPS FOR THE PHYSIOGRAPHIC REGIONS OF THE UNITED STATES" (2015). Publications from USDA-ARS / UNL Faculty. 1515. https://digitalcommons.unl.edu/usdaarsfacpub/1515 This Article is brought to you for free and open access by the U.S. Department of Agriculture: Agricultural Research Service, Lincoln, Nebraska at DigitalCommons@University of Nebraska - Lincoln. It has been accepted for inclusion in Publications from USDA-ARS / UNL Faculty by an authorized administrator of DigitalCommons@University of Nebraska - Lincoln. JOURNAL OF THE AMERICAN WATER RESOURCES ASSOCIATION AMERICAN WATER RESOURCES ASSOCIATION DEVELOPMENT AND EVALUATION OF BANKFULL HYDRAULIC GEOMETRY RELATIONSHIPS FOR THE PHYSIOGRAPHIC REGIONS OF THE UNITED STATES1 Katrin Bieger, Hendrik Rathjens, Peter M. Allen, and Jeffrey G. Arnold2 ABSTRACT: Bankfull hydraulic geometry relationships are used to estimate channel dimensions for streamflow simulation models, which require channel geometry data as input parameters. -
By Nevin M. Fenneman DEPARTMENT of GEOLOGY, UNIVERSITY of CINCINNATI Communicated by W
GEOLOGY: N. M. FENNEMAN 17 PHYSIOGRAPHIC SUBDIVISION OF THE UNITED STATES By Nevin M. Fenneman DEPARTMENT OF GEOLOGY, UNIVERSITY OF CINCINNATI Communicated by W. M. Davis, November 24, 1916 Various attempts at subdivision of the United States into physio- graphic provinces have been made, beginning with- that of Powell.' The Association of American Geographers, recognizing the fundamental importance of this problem, appointed a committee in 1915 to prepare a suitable map of physiographic divisions. The committee consists of Messrs. M. R. Campbell and F. E. Matthes of the U. S. Geological Survey and Professors Eliot Blackwelder, D. W. Johnson, and Nevin M. Fenneman (chairman). The map herewith presented and the ac- companying table of divisions constitute the report of that committee. The same map on a larger scale (120 miles to the inch) will be found in Volume VI of the Annals of the Association of American Geographers, accompanying a paper by the writer on the Physiographic Divisions of the United States. In that paper are given the nature of the bound- ary lines and those characteristics of the several units which are believed to justify their recognition as such. Though the above-named com- mittee is not directly responsible for the statements there made, many of them represent the results of the committee's conferences. The paper as a whole is believed to represent fairly well the views of the committee, though in form the greater part of it is a revision of a former publication.2 The basis of division shown on this map, here reproduced, is physio- graphic or, as might be said in Europe, morphologic. -
Recording the Reindeer Lake
CONTEXTUALIZING THE REINDEER LAKE ROCK ART A Thesis Submitted to the College of Graduate Studies and Research in Partial Fulfillment of the Requirements for the Master of Arts in the Department of Archaeology and Anthropology University of Saskatchewan Saskatoon By Perry Blomquist © Copyright Perry Blomquist, April 2011. All rights reserved. PERMISSION TO USE In presenting this thesis/dissertation in partial fulfillment of the requirements for a Postgraduate degree from the University of Saskatchewan, I agree that the Libraries of this University may make it freely available for inspection. I further agree that permission for copying of this thesis/dissertation in any manner, in whole or in part, for scholarly purposes may be granted by the professor or professors who supervised my thesis/dissertation work or, in their absence, by the Head of the Department or the Dean of the College in which my thesis work was done. It is understood that any copying or publication or use of this thesis/dissertation or parts thereof for financial gain shall not be allowed without my written permission. It is also understood that due recognition shall be given to me and to the University of Saskatchewan in any scholarly use which may be made of any material in my thesis/dissertation. Requests for permission to copy or to make other uses of materials in this thesis/dissertation in whole or part should be addressed to: Head of the Department of Archaeology and Anthropology University of Saskatchewan Saskatoon, Saskatchewan, S7N 5B1 Canada OR Dean College of Graduate Studies and Research University of Saskatchewan 107 Administration Place Saskatoon, Saskatchewan S7N 5A2 Canada i ABSTRACT The rock art that is found in the region of Reindeer Lake, Saskatchewan is part of a larger category of rock art known as the Shield Rock Art Tradition. -
Canada: Physical Background
Canada: Physical Background Why look at Canada’s Physical Geography? • It helps shape the human geography of Canada – And its regions Reading • Take a look at any traditional textbook in the geography of Canada – There is usually a chapter on physical geography – Chapter 2 from Bob Bone’s book is copied and on reserve in GRC S403 Ross Canada • Is built on continental crust • Therefore contains very ancient rocks • Has a long and very complex geological history • Is most geologically active around its edges • We live here in one of its quieter middle bits – Life in the slow lane Geologic Provinces • Shield (continental crust) • Sedimentary platforms • Fold mountain belts • Arctic coastal plain Geologic Time Scale Period Millions of Regions formed Years Ago Quaternary 2-0 Great Lakes Cenozoic 100-0 Cordillera, Inuitian Mesozoic 250-100 Interior plains Paleozoic 600-250 Appalachian uplands, Arctic lands Precambrian 3500-600 Shield Canadian Shield • Ancient (3500 million years +) • Crystalline base of continent • Formed at great depth & pressure – faulted, folded, flowed – metamorphic rocks: gneiss – from 5+ phases of mountain building • Poor agricultural soils Shield Rocks • Formed in an era of rather small continents – 1/10th the size of present-day continents or less • North American shield: – Formed out of 7 ‘provinces’ – Each with separate belts/terranes Shield Rocks • The zones of mountain building (orogens) were smaller too • Plate tectonics operated – But in many ways differently than today Nain Province Ungava, Quebec Churchill province -
Aquifers of Arkansas Protection, Management, and Hydrologic and Water-Quality Characteristics of Arkansas’ Groundwater
Arkansas Water Plan Update D. Todd Fugitt, RPG Geology Supervisor, ANRC Jim Battreal, RPG Senior Geologist, ANRC Aquifers of Arkansas Protection, Management, and Hydrologic and Water-Quality Characteristics of Arkansas’ Groundwater Timothy M. Kresse and Phil Hays USGS Arkansas Water Science Center Todd Fugitt, Arkansas Natural Resources Commission •Sustainable Yield – Development and use of ground water resources in a manner that can be maintained for an indefinite time without causing unacceptable environmental, economic, or social consequences. (Alley & Leake, USGS, 2004) Physiographic Regions of Arkansas Legend Fall Line c=J Coun~Boundaries Legend LJ County Boundaries • Crowleys Ridge --Fall line ~ Alluvial Aquifers - Nacatoch Sand Ozark Aquifer - Wilcox Aquifer - Sparta/ Memphis Aquifer s - Cockfield Aquifer 25 50 The Sixteen Aquifers of Arkansas ~\ ~--------------- - -) \ '--- ~ I - ,~ .r 1 I I \ INTERIOR HIGHLANDS i I ~ I I f I COASTAL PLAIN ri I .,if l_, ~6 Il _ _ _ _ _ _______ _si' l;'OO' EXPLANATION Undifferentiated formations Coastal Plain aquifer system, D Coastal Plain alluvial aquifers. [·;<:•.·.! Mississippi River Valley alluvial aquifer ~ ::::::.: ] Ouachita-Saline River alluvial aquifer f·:·<·:c/.'1 Red River alluvial aquifer Jackson Group confining unit Wilcox aquifer Cockfield aquifer Nacatoch aquifer -Sparta aquijer -Ozan aquifer -Cane River aquifer -Tokio aquifer -Carrizo aquifer -Trinity aquifer -Interior Highlands aquifer system, - D- Ozark aquifer - D Springfield Plateau aquifer - Western Interior Plains confining system - Arkansas River alluvial aquifer - Oua chita Mountains aquifer system 20 II! MILES Base from U S. Geological Survey d1g1tal data, HydrogeologiC data modified from Boswell. 1965. Hosman and others. 1$8; U01versal Transverse Mecator proJection, 15 North r---.-~-.-----L--~--------~ 20 40 Ill KILOMETERS Hosman. -
USGS Geologic Investigations Series I-2720, Pamphlet
A Tapestry of Time and Terrain Pamphlet to accompany Geologic Investigations Series I–2720 U.S. Department of the Interior U.S. Geological Survey This page left intentionally blank A Tapestry of Time and Terrain By José F. Vigil, Richard J. Pike, and David G. Howell Pamphlet to accompany Geologic Investigations Series I–2720 U.S. Department of the Interior Bruce Babbitt, Secretary U.S. Geological Survey Charles G. Groat, Director Any use of trade, product, or firm names in this publica- tion is for descriptive purposes only and does not imply endorsement by the U.S. Government. United States Government Printing Office: 2000 Reprinted with minor corrections: 2008 For additional copies please contact: USGS Information Services Box 25286 Denver, CO 80225 For more information about the USGS and its products: Telephone: 1–888–ASK–USGS World Wide Web: http://www.usgs.gov/ Text edited by Jane Ciener Layout and design by Stephen L. Scott Manuscript approved for publication, February 24, 2000 2 Introduction are given in Thelin and Pike (1991). Systematic descriptions of the terrain features shown on this tapestry, as well as the Through computer processing and enhancement, we have geology on which they developed, are available in Thornbury brought together two existing images of the lower 48 states of (1965), Hunt (1974), and other references on geomorphology, the United States (U.S.) into a single digital tapestry. Woven the science of surface processes and their resulting landscapes into the fabric of this new map are data from previous U.S. (Graf, 1987; Bloom, 1997; Easterbrook, 1998). Geological Survey (USGS) maps that depict the topography and geology of the United States in separate formats. -
Linear Trend Analysis: Implications for a Structural Fracture System And
University of Arkansas, Fayetteville ScholarWorks@UARK Theses and Dissertations 5-2016 Linear Trend Analysis: Implications for a Structural Fracture System and Applications of Subsurface Fluid Migration, Northwest Arkansas and Eastern Oklahoma Loren Labusch University of Arkansas, Fayetteville Follow this and additional works at: http://scholarworks.uark.edu/etd Part of the Geology Commons, Hydrology Commons, and the Tectonics and Structure Commons Recommended Citation Labusch, Loren, "Linear Trend Analysis: Implications for a Structural Fracture System and Applications of Subsurface Fluid Migration, Northwest Arkansas and Eastern Oklahoma" (2016). Theses and Dissertations. 1452. http://scholarworks.uark.edu/etd/1452 This Thesis is brought to you for free and open access by ScholarWorks@UARK. It has been accepted for inclusion in Theses and Dissertations by an authorized administrator of ScholarWorks@UARK. For more information, please contact [email protected], [email protected]. Linear Trend Analysis: Implications for a Structural Fracture System and Applications of Subsurface Fluid Migration, Northwest Arkansas and Eastern Oklahoma A thesis submitted in partial fulfillment of the requirements for the degree of Master of Science in Geology by Loren Labusch University of Arkansas Bachelor of Science in Geology, 2010 May 2016 The University of Arkansas This thesis is approved for recommendation to the Graduate Council. __________________________________ Dr. Ralph K. Davis Thesis Director __________________________________ __________________________________ Dr. Gregory Dumond Dr. Doy L. Zachry Committee Member Committee Member Abstract Lineaments are mappable, simple or composite linear or curvilinear features of the Earth’s surface longer than one mile, which differ from the patterns of adjacent features and are presumed to reflect subsurface phenomenon such as faults and fractures. -
CANADIAN SHIELD Article Media Additional Info
On & Browse ' Search Quizzes Games LoginThis Subscribe Now Day Loan amount Refinance Calculator Rates are at historic lows! $400,000 1995’S RATE Loan term CANADIAN SHIELD Article Media Additional Info Home ! Geography & Travel ! Physical Geography of Land TRENDING ARTICLES Canadian Shield Which Animal Is the Smartest? shield, North America What If the President Is Impeached? " Print # Cite $ Share Why Do Athletes Wear Numbered Jerseys? % More How Did the Tradition of WRITTEN BY Christmas Trees Start? The Editors of Encyclopaedia Britannica Encyclopaedia Britannica's editors oversee subject areas in which they have extensive knowledge, whether from years of experience gained by working on that content or via study for an advanced degree.... See Article History Alternative Titles: Canadian continental shield, Canadian-Greenland Shield, Laurentian Shield, Precambrian Shield Canadian Shield, one of the world’s largest geologic continental shields, centred on Hudson Bay and extending for 8 million square km (3 million square miles) over eastern, central, and northwestern Canada from the Great Lakes to the Canadian Arctic and into Greenland, with small extensions into northern Minnesota, Wisconsin, Michigan, and New York, U.S. Advertisement - Continue reading below READ MORE ON THIS TOPIC Canada: The Canadian Shield By far the largest of Canada’s physiographic regions, the Canadian Shield (sometimes called the Precambrian Shield) occupies... The Canadian Shield constitutes the largest mass of exposed Precambrian rock on the face of Earth. The region, as a whole, is composed of ancient crystalline rocks whose complex structure attests to a long history of uplift and depression, mountain building (orogeny), and erosion. Some of the ancient mountain ranges can still be recognized as a ridge or belt of hills, but the present appearance of the physical landscape of the Canadian Shield is not so much a result of the folding and faulting and compression of the rocks millions of years ago as it is the work of ice in relatively recent geologic time. -
Natural Regions of Alberta
Natural regions Canadian Shield region of Alberta This map shows northeastern Alberta. Can you find the Canadian Shield region? Look for the 2 brown areas. Alberta is a big province. This region covers about 1.5 per cent It has 6 natural regions. of the province. Can you find the regions on the map? Use the legend. N Northwest Territories W E Fort Smith S Wood Buffalo Alberta National Park Slave River Lake Edmonton Athabasca Peace River Fort Chipewyan Saskatchewan Calgary Birch River Athabasca River Legend Boreal Forest Canadian Shield 0 50 km Foothills Grassland Fort McMurray Parkland Rocky Mountain + More on page 2 <www.englishexpress.ca> • Canadian Shield region • March 2010 • Page 1 Today Did you know? 4 About 1,200 people live in this region. Most are 4 The Canadian Shield is rock. Aboriginal: It is about 2 billion years old. n Dene (Chipewyan) n Cree 4 In parts of Canada, you n Métis can see the Canadian Shield. The rock is on the surface. 4 About 1,000 people live in Fort Chipewyan Where can you see the (Fort Chip). Canadian Shield in Canada? Look at the brown areas on 1 the map. Fort Chip The past 4 Aboriginal people Alberta have lived in this region for thousands of years. 4 4 In the 1700s, fur traders In parts of Canada, you can’t and explorers arrived. see the Canadian Shield. The rock is below the surface. 4 Fort Chip started as a fur trading post in 1788. + More on page 3 2 Fort Chip in 1899 <www.englishexpress.ca> • Canadian Shield region • March 2010 • Page 2 Land 5 You can see the Canadian Shield in northeastern Alberta. -
DOCUMENT BESUBE SP 007 215 World Geography. a Guide for Teachers. Missouri State Dept. Ot Education, Jetterson City. EDRS Price
DOCUMENT BESUBE ED 051 161 SP 007 215 TITLE World Geography. A Guide for Teachers. INSTITUTION Missouri State Dept. ot Education, Jetterson City. PUB DATE 68 NOTE 263p. EARS PRICE EDRS Price hF-$0.65 HC-$9.87 DESCRIPTORS *Curriculum Guides, *Geography, *Grade 10, *World Geography ABSTRACT Grades or ages: Grade 1U. SUBJECT MATTER: World geography, ORGANIZATION AND PHYSICAL APPEARANCE: The guide is divided into 16 units covering various aspects of geography. Each unit is in list form. The guide is offset printed and edition bound with a paper cover. OBJECTIVES AND ACTIVITIES: Each unit begins with a list of about five concepts to be taught. Suggested activities are then listed under each concept. Activities consist mainly of analysis of maps and discussion. Suggested times are indicated for each unit. INSTRUCTIONAL MATERIALS: A list of different types of maps and other materials needed for the course is included in an introductory section. In addition, each unit contains a list of references for teachers and students. The guide itself is illustrated with numerous charts and maps. STUDENT ASSESSMENT: No mention. (RT) WORLD GEOGRAPHY U S DEPARTMENT OFHEALTH. EDUCATION & WELFARE A Guide For Teachers OFFICE OF EDUCATION THiL', DOCUMENT HASBEEN REPRO DUCE!) EXACTLY AS R£CEVEDFROM THE PERSON CR ORGANIZATION ORIG ,`EATING IT POINTS Of VIEWOR ODIN IONS STATED DO NOTNECESSARIL REpRcsENT OFFICIAL OFFICLOF EDU CATION POSITION OR POLICY HUBERT WHEELER Commissioner o, Education TABLE OF CONTENTS STATE BOARD OF EDUCATION iii ADMINISTRATIVE ORGANIZATION FOR DEVELOPIN THE WORLD GEOGRAPHY GUIDE iv FOREWORD ACKNOWLEDGMENTS vi POINT OF VIEW 1 The "Why" of Geography at Secondary Level Structure of Geography 4 Objectives 16 Organizatio,, 18 Approach 18 Facilities and Equipment 20 Suggested Preparation of Teachers 22 INF;v1IUCTIONAL PROGRAM 24 UNIT I DISTRIBUTION AND CHARACTERISTICS OF WORLD POPULATION 25 UNIn' II THE EARTH'S RESOURCES IN RELATION TO WORLD POPULATION 43 UNIT IIIECONOMIC ACTIVITIES IN RELATION TO WORLD POPULATION .