Permafrost in XXI Century: Basic and Applied Researches

Total Page:16

File Type:pdf, Size:1020Kb

Permafrost in XXI Century: Basic and Applied Researches International Conference Permafrost in XXI Century: basic and applied researches Pushchino, Russia, September 27 – October 1, 2015 ISBN 978-5-9905029-2-5 УДК 551.34; 624.139; 624.131.1; 551.32; 612.821; 591.51; 550.47; 579 International conference “Permafrost in XXI Century: basic and applied researches” (September 27 – October 1, 2015, Pushchino, Moscow region, Russia). Program and Conference materials. International conference “Permafrost in XXI Century: basic and applied researches” continues the traditions of the Pushchino Permafrost meetings that were started in the 90s under initiative of David Gilichinsky. The main topic of the conference: Permafrost Response to Climate Change and Permafrost Monitoring Physicochemical Properties of Permafrost Permafrost-affected Soils Permafrost engineering and hazardous processes Permafrost hydrology Permafrost microbiology General, regional and historical geocryology Federal Agency for Scientific Organizations Russian Foundation for Basic Research The Scientific Council on Earth Cryology RAS Institute of Physicochemical and Biological Problems in Soil Science RAS International Conference Permafrost in XXI Century: basic and applied researches PROGRAM ABSTRACTS Pushchino, Russia, September 27 – October 1, 2015 1 The International Conference «Permafrost in XXI Century: basic and applied researches » organized by: Federal Agency for Scientific Organizations, Russian Foundation for Basic Research, The Scientific Council on Earth Cryology RAS, Institute of Physicochemical and Biological Problems in Soil Science RAS Conference Organizing Committees Chairman: Vladimir Melnikov (Academician of RAS, Chairman of Scientific Council on Earth Cryology RAS, Director of the Earth Cryosphere Institute, SB RAS) Co-Chairman: Andrey Alekseev (Director of IPCBPSS RAS) Chair of the Scientific Committee: Elizaveta Rivkina (Head of Soil Cryology Laboratory, IPCBPSS RAS, Pushchino) Chair of the local Organizing Committee: Andrey Abramov (Soil Cryology Laboratory, IPCBPSS RAS) Local Committee: Svetlana Chudinova, Elena Spirina, S. Gubin, Victor Sorokovikov Technical group: L. Shmakova, A.Demidova, A.Shatilovich, D.Shmelev, O.Zanina, A.Lupachev, L.Pasnitskaya, L. Gulyaeva, L.Kondakova, K. Karaevskaya, N.Demidov Sponsors Earth Cryosphere Institute SB RAS (Tyumen), ANO “Gubernskaya Academiya” (Tyumen), OAO “Fundamentproekt” (Moscow) 2 TABLE OF CONTENTS Conference program 5 Abstracts 17 Session 1: Permafrost Response to Climate Change and Permafrost Monitoring 20 Session 2: Physicochemical Properties of Permafrost 37 Session 3: Permafrost-affected Soils 43 Session 4: Permafrost engineering and hazardous processes 54 Session 5: Permafrost hydrology 85 Session 6: Permafrost microbiology 93 Session 7: General, regional and historical geocryology 111 Author index 136 3 4 PROGRAM of the International Conference Permafrost in XXI Century: basic and applied researches Pushchino, Russia September 27 – October 1, 2015 5 September 27 (Sunday) CONFERENCE REGISTRATION OPEN 15:00 - 20:00 At the hotel “Pushchino” September 28 (Monday) 08:00 CONFERENCE REGISTRATION DESK OPEN hjjk 09:30 – 9:50 CONFERENCE OPENING & HOST REMARKS Director of IPCBPSS RAS Andrey Alexeev Chairman of the Local Andrey Abramov Organizing Committee, PhD Russian-German Cooperation in Hans-Wolfgang 09:50 – 10:20 Permafrost Research Future Hubberten Perspectives and IPA-CLiC Permafrost Research Priorities Session 1: Permafrost Response to Climate Change and Permafrost Monitoring Chair: Alexandr Kholodov, Co-Chair: Dmitry Fyedorov-Davydov The Vulnerability of Permafrost from 1960 to 2300 Based on Sergey Marchenko, D. Simulations of the Process-Based Nicolsky, V. 10:20 – 10:40 Model GIPL2 across the Romanovsky, D. Northern Hemisphere: McGuire, S. Rupp Implications for Soil Carbon Vulnerability 10:40 – 11:10 Coffee Break Monitoring of Thermal State of 11:10 – 11:30 Galina Malkova Permafrost in the Nenets Autonomous Region Alexandr Kholodov, V. Romanovsky, S. Natali, Ecosystems impact on thermal 11:30 – 11:50 Mike Loranty, state of permafrost in Alaska K. Herd; 6 Response of landscapes of the permafrost ecotone to warming 11:50– 12:10 Medvedkov Aleksey of climate (on the example of the Yenisei Siberian) Koloskov A., Ostroumov V., Fyedorov-Davydov The Application of Heat Flux D., Bykhovets S, 12:10– 12:30 Measurements for Monitoring of Davydov S., Davydova Soil Thermo-Physical Properties A., Eryomin I, Volokitin M., Son B, Demidov Influence of Modern Variations of 12:30– 12:50 Vladimir Golubev, M. Winter Climatic Conditions on Petrushina, D. Frolov Seasonal Ground Freezing Depth 13:00 – 14:30 Lunch Break 14:30 – 14:50 Fyedorov-Davydov Temperature regime of soils in Dmitriy Northern Yakutia Session 2: Physicochemical Properties of Permafrost Chair: Vladimir Ostroumov Co-Chair: Grechishcheva Erika An Estimation of the Ice Crystal 14:50 – 15:10 Vladimir Ostroumov Charge Sing for Complicated Solution Formation of Natural Gas Drachuk Andrey, Hydrates in dispersed ice 15:10 – 15:30 Molokitina N., Podenko stabilized by hydrophobic L. nanoparticles Session 3: Permafrost-affected Soils Chair: Gubin S. Co-Chair: Lupachev A. Mariya Dergacheva, Humus specificity of 15:30 – 15:50 Fedorov-Davydov D., Schirmacher oasis soils (East Zazovskaiya E. Antarctica) Anna Bobrik., Effect of Active Layer Thickness Goncharova O., Matyshak on CO Fluxes of Frozen 15:50 – 16:10 2 G., Petrov D., Udovenko Peatland Soils (CALM R1, M. Western Siberia, Russia) 7 16:10 – 16:40 Coffee Break Interactions between ground surface temperature, topography, Olga Goncharova, 16:40 – 17:00 vegetation and snow cover in Matyshak G., Bobrik A. discontinues permafrost zone (North West Siberia) Temperature sensitivity of frozen Matvey Tarkhov, 17:00 – 17:20 peatland soils in North-Western Matyshak G. Siberia, Russia Pollen Data about Late Oksana Zanina, Lopatina 17:20– 17:40 Quaternary Vegetation in D. Northeast Asia Alexey Lupachev, Gubin Structure and ecological S., Veremeeva A., 17:40 – 18:00 functions of permafrost table Kaverin D., Pastukhov A., microrelief. Yakimov A. 18:00 – 19:00 Poster session (PS.1, PS.2, PS.3) Foresight session dedicated to 10-th PYRN Anniversary "The role of young 19:00 researchers in the Arctic investigations" Chair: Maslakov Alexey Со-Chair:Ekaterina Buldakova Round Table 19:00 dedicated to 100 year Anniversary of professor Oleg Makeev Chair: Gubin S. September, 29 (Tuesday) Session 4: Permafrost engineering and hazardous processes Chair: Rivkin Felix Co-Chair: Stanilovskaya Yuliya Co-Chair: Iospa Andrey Experiments on Additional Valentin Kondratiev, 09:00 – 09:20 Cooling of Permafrost with V.Bronnikov Underground Oil Pipeline Erika Grechishcheva, R Role of Oil Pollution in Formation 09:20 – 09:40 Motenko of Saline Frozen Soil Properties A systematic research on 09:40 – 10:00 Yana Rumyantseva cryosphere is the basis of effective industrial management. 8 Methodological approaches to a 10:00 – 10:20 Felix Rivkin geotechnical cartographic modeling. Denis Kropachev, Soil temperature monitoring 10:20 – 10:40 Gavrilov I. system 10:40 – 11:10 Coffee Break Ekaterina Garankina, F. The chronology of cryogenic slope 11:10 – 11:30 Romanenko processes in the Subarctic Artem Khomutov, O. Analysis of Off-road Vehicle 11:30 – 11:50 Khitun, M. Leibman, Tracks Dynamics on Yamal Y.Dvorniko Peninsula, Russia Computer simulation of Vladimir Gordiychuk, permafrost soil thermal regime 11:50– 12:10 Gishkeluk I. under the thermal influence of engineering constructions. Alexander Kizyakov, A. Yamal gas-emission crater: 12:10– 12:30 Sonyushkin, M Leibman, geomorphologic description from M Zimin, A. Khomutov remote sensing data Dmitry Drozdov, Technogenic Permafrost Outside 12:30– 12:50 S.Laukhin, D. Spiridonov the Cryolithozone 13:00 – 14:30 Lunch Break Session 5: Permafrost hydrology Chair: Lebedeva Ludmila. Fluctuations of Atlantic Arctic Glaciers and Cyclonic Activity 14:30– 14:50 Zakharov Victor from the Late XIX to the Early XXI Centuries New and historical data on Liudmila Lebedeva, hydrological cycle in small Efremov V., A. permafrost basin to simulate 14:50 – 15:10 Kolesnikov, N.Nesterova, water fluxes in cold O. Semenova environments in changing climate Runoff modelling in the zone of Anna Mysina, frost mound bogs by the example 15:10 – 15:30 O. Semenova. of small watersheds of the Muravlenkovsky research station 9 Natalia Nesterova, O. Hydrological processes in post- 15:30 – 15:50 Semenova, L. Lebedeva, fire permafrost environment T. Vinogradova 16:00 – 17:00 Poster session (PS.4, PS.5) Conference dinner (at the restaurant of hotel 18:00 «Pushchino») September, 30 (Wednesday) Session 6: Permafrost Microbiology Chair: Rivkina E. Co-Chair: Shcherbakova Viktoriya The permafrost age as a key 09:00 – 09:20 Andrey Abramov factor in the cryoconservation investigations. Microbiology of the Subglacial Sergey Bulat, Khilchenko Lake Vostok: First Results of 09:20 – 09:40 M., Karlov D., Doronin Borehole-Frozen Lake Water M., D. Marie analyses Lyubov Shmakova, Vital Amoebozoa in Arctic 09:40 – 10:00 Rivkina E. permafrost sediments Methanogenic archaea and Viktoriya Shcherbakova, sulfate reducing bacteria in 10:00 – 10:20 Ryzhmanova Y., permafrost ecosystems: Oshurkova V., Rivkina E. competition or coexistence? Resistance of cysts of modern Anastasia Shatilovich, and ancient ciliate Colpoda 10:20 – 10:40 Sergey Gudkov, steinii to low temperature stress Elizaveta Rivkina and ionizing radiation 10:40 – 11:10 Coffee Break 5 Galina Lomakina, Solodovnikova T, The bioluminescent detection of 11:10 – 11:30
Recommended publications
  • Landform Regions of Iowa — 2000
    LANDFORM REGIONS OF IOWA LANDFORM REGIONS2000 OF IOWA — 2000 0 20 40 60 miles 0 20 40 60 miles 0 40 80 kilometers 0 40 80 kilometers 327 Trowbridge Hall Iowa Department of NaturalIowa City, Resources Iowa 52242-1319 Geological Survey Bureau 109 Trowbridge Hallwww.iowageologicalsurvey.org Iowa City, Iowa 52242-1319 319-335-1575 Hydroscience & Engineering www.igsb.uiowa.edu Printed on recycled paper A landscape is a collection of shapes or landforms. LANDFORM REGIONS In Iowa, these shapes are composed of earth materials OF IOWA derived from glacial, wind, river, and marine environments of the geologic past. This map is a guide to seeing the state’s remarkably diverse landscapes and www.iowageologicalsurvey.org landform features. 319-335-1575 The Des Moines Lobe Southern Iowa Drift Plain Paleozoic Plateau The last glacier to enter Iowa advanced in a series of surges This region is dominated by glacial deposits left by ice Narrow valleys deeply carved into sedimentary rock beginning just 15,000 years ago and reached its southern sheets that extended south into Missouri over 500,000 of Paleozoic age and a near-absence of glacial deposits limit, the site of modern-day Des Moines, 14,000 years years ago. The deposits were carved by deepening define this scenic region. Fossil-bearing strata originated ago. By 12,000 years ago, the ice sheet was gone, leaving episodes of stream erosion so that only a horizon line as sediment on tropical sea floors between 300 and 550 behind a poorly drained landscape of pebbly deposits of hill summits marks the once-continuous glacial plain.
    [Show full text]
  • Goldman Et Al. (2016) Monitoring of the Ecological Security in the North-Western Region of the Republic …
    ISSN 2056-9386 Volume 3 (2016) issue 3, article 2 Monitoring of the ecological security in the north- western region of the Republic of Sakha, Russian Federation 俄罗斯联邦萨哈共和国西北地区的生态安全监测 Albina A. Goldman, Elena V. Sleptsova, Raissa P. Ivanova Mirny Polytechnic Institute (branch) of Ammosov North-Eastern Federal University (NEFU), Mirny, Tikhonova street 5, build.1, Russian Federation [email protected], [email protected], [email protected] Accepted for publication on 3rd September 2016 Abstract – The paper is devoted to the environmental diamonds and hydrocarbon crude are located in western and impact of industrial sector in Western Yakutia and the south-western parts of the republic. The largest diamond, oil role of the Mirny Polytechnic Institute (branch) of the and gas fields are situated in Western Yakutia. Ammosov North-Eastern Federal University in training specialists for oil and gas and diamond mining industries II. INDUSTRIAL SECTORS OF THE REGION and the research carried out at the educational and scientific laboratory of complex analysis of The area of disturbed lands in Mirny district ranks second anthropogenic disturbances of the Institute on in the Republic after the Neryungrinsky district (about 9 compliance with the requirements. thousand hectares). Key words – environment, industry, oil and gas, diamond The history of diamond mining in Yakutia dates back to mining, ecological monitoring, East Siberia. 1954, when prospectors discovered the first diamond pipe, Zarnitsa (‘Summer Lightning’). In 1957 the Soviet I. INTRODUCTION government established Yakutalmaz Group of enterprises, and diamond mining operations commenced. Two years later The Mirny Polytechnic Institute (branch) of the the USSR sold the first parcel of Yakutian diamonds on the Ammosov North-Eastern Federal University is located in the world market.
    [Show full text]
  • Paleozoic Rocks of Northern Chukotka Peninsula, Russian Far East: Implications for the Tectonicsof the Arctic Region
    TECTONICS, VOL. 18, NO. 6, PAGES 977-1003 DECEMBER 1999 Paleozoic rocks of northern Chukotka Peninsula, Russian Far East: Implications for the tectonicsof the Arctic region BorisA. Natal'in,1 Jeffrey M. Amato,2 Jaime Toro, 3,4 and James E. Wright5 Abstract. Paleozoicrocks exposedacross the northernflank of Alaskablock the essentialelement involved in the openingof the the mid-Cretaceousto Late CretaceousKoolen metamorphic Canada basin. domemake up two structurallysuperimposed tectonic units: (1) weaklydeformed Ordovician to Lower Devonianshallow marine 1. Introduction carbonatesof the Chegitununit which formed on a stableshelf and (2) strongly deformed and metamorphosedDevonian to Interestin stratigraphicand tectoniccorrelations between the Lower Carboniferousphyllites, limestones, and an&site tuffs of RussianFar East and Alaska recentlyhas beenrevived as the re- the Tanatapunit. Trace elementgeochemistry, Nd isotopicdata, sult of collaborationbetween North Americanand Russiangeol- and texturalevidence suggest that the Tanataptuffs are differen- ogists.This paperpresents the resultsof one suchstudy from the tiatedcalc-alkaline volcanic rocks possibly derived from a mag- ChegitunRiver valley, Russia,where field work was carriedout matic arc. We interpretthe associatedsedimentary facies as in- to establishthe stratigraphic,structural, and metamorphicrela- dicativeof depositionin a basinal setting,probably a back arc tionshipsin the northernpart of the ChukotkaPeninsula (Figure basin. Orthogneissesin the core of the Koolen dome yielded a
    [Show full text]
  • Climate Change and Human Mobility in Indigenous Communities of the Russian North
    Climate Change and Human Mobility in Indigenous Communities of the Russian North January 30, 2013 Susan A. Crate George Mason University Cover image: Winifried K. Dallmann, Norwegian Polar Institute. http://www.arctic-council.org/index.php/en/about/maps. TABLE OF CONTENTS Acknowledgements .......................................................................................................................... i Executive Summary ........................................................................................................................ ii 1. Introduction and Purpose ............................................................................................................ 1 1.1 Focus of paper and author’s approach................................................................................... 2 1.2 Human mobility in the Russian North: Physical and Cultural Forces .................................. 3 1.2.1 Mobility as the Historical Rule in the Circumpolar North ............................................. 3 1.2.2. Changing the Rules: Mobility and Migration in the Russian and Soviet North ............ 4 1.2.3 Peoples of the Russian North .......................................................................................... 7 1.2.4 The contemporary state: changes affecting livelihoods ................................................. 8 2. Overview of the physical science: actual and potential effects of climate change in the Russian North ..............................................................................................................................................
    [Show full text]
  • An Evaluation of Ground Penetrating Radar for Investigation of Palsa Evolution, Macmillan Pass, Northwest Territories
    University of Alberta An Evaluation of Ground Penetrating Radar for Investigation of Palsa Evolution, Macmillan Pass, Northwest Territories Celesa L y ra Ho rva t h . ....J.' A thesis submitted to the Faculty of Graduate Studies and Research in partial fùlfillment of the requirements for the degree of Master of Science Department of Earth and Atmospheric Sciences Edmonton, Alberta Spring 1998 National Library Bibliothèque nationale ($1 of Canada du Canada Acquisitions and Acquisitions et Bibliographie Seivices seivices bibliographiques 395 Wellington Street 395, rue Wellington Ottawa ON KIA ON4 Ottawa ON KIA ON4 Canada Canada Your h& Votre reierenccl Our liC Notre mitirence The author has granted a non- L'auteur a accordé une licence non exclusive licence allowing the exclusive permettant a la National Library of Canada to Bibliothèque nationale du Canada de reproduce, loan, distribute or sel1 reproduire, prêter, distribuer ou copies of ths thesis in microform, vendre des copies de cette thèse sous paper or electronic formats. la fonne de microfiche/film, de reproduction sur papier ou sur format électronique. The author retains ownership of the L'auteur conserve la propriété du copyright in ths thesis. Neither the droit d'auteur qui protège cette thèse. thesis nor substantial extracts fkom it Ni la thèse ni des extraits substantiels may be printed or otherwise de celle-ci ne doivent être imprimés reproduced without the author's ou autrement reproduits sans son permission. autorisation. Dedicated, with love and gratitude, to my mother, Susan Horvath ABSTRACT The utiiity of ground penetrating radar (GPR) for investigation of pereiinially frozen peatlands is exarnined.
    [Show full text]
  • Pleistocene Geology of Eastern South Dakota
    Pleistocene Geology of Eastern South Dakota GEOLOGICAL SURVEY PROFESSIONAL PAPER 262 Pleistocene Geology of Eastern South Dakota By RICHARD FOSTER FLINT GEOLOGICAL SURVEY PROFESSIONAL PAPER 262 Prepared as part of the program of the Department of the Interior *Jfor the development-L of*J the Missouri River basin UNITED STATES GOVERNMENT PRINTING OFFICE, WASHINGTON : 1955 UNITED STATES DEPARTMENT OF THE INTERIOR Douglas McKay, Secretary GEOLOGICAL SURVEY W. E. Wrather, Director For sale by the Superintendent of Documents, U. S. Government Printing Office Washington 25, D. C. - Price $3 (paper cover) CONTENTS Page Page Abstract_ _ _____-_-_________________--_--____---__ 1 Pre- Wisconsin nonglacial deposits, ______________ 41 Scope and purpose of study._________________________ 2 Stratigraphic sequence in Nebraska and Iowa_ 42 Field work and acknowledgments._______-_____-_----_ 3 Stream deposits. _____________________ 42 Earlier studies____________________________________ 4 Loess sheets _ _ ______________________ 43 Geography.________________________________________ 5 Weathering profiles. __________________ 44 Topography and drainage______________________ 5 Stream deposits in South Dakota ___________ 45 Minnesota River-Red River lowland. _________ 5 Sand and gravel- _____________________ 45 Coteau des Prairies.________________________ 6 Distribution and thickness. ________ 45 Surface expression._____________________ 6 Physical character. _______________ 45 General geology._______________________ 7 Description by localities ___________ 46 Subdivisions. ________-___--_-_-_-______ 9 Conditions of deposition ___________ 50 James River lowland.__________-__-___-_--__ 9 Age and correlation_______________ 51 General features._________-____--_-__-__ 9 Clayey silt. __________________________ 52 Lake Dakota plain____________________ 10 Loveland loess in South Dakota. ___________ 52 James River highlands...-------.-.---.- 11 Weathering profiles and buried soils. ________ 53 Coteau du Missouri..___________--_-_-__-___ 12 Synthesis of pre- Wisconsin stratigraphy.
    [Show full text]
  • Translitterering Och Alternativa Geografiska Namnformer
    TRANSLITTERERING OCH ALTERNATIVA GEOGRAFISKA NAMNFORMER Version XX, 27 juli 2015, Stefan Nordblom 1 FÖRORD För många utländska egennamn, i första hand personnamn och geografiska namn, finns det på svenska väl etablerade namnformer. Om det inte finns någon sådan kan utländska egennamn dock vålla bekymmer vid översättning till svenska. Föreliggande material är tänkt att vara till hjälp i sådana situationer och tar upp fall av translitterering1 och transkribering2 samt exonymer3 . Problemen uppstår främst på grund av att olika språk har olika system för translitterering och transkribering från ett visst språk och på grund av att orter kan ha olika namn på olika utländska språk. Eftersom vi oftast översätter från engelska och franska innehåller sammanställningen även translittereringar och exonymer på engelska och franska (samt tyska). Man kan alltså i detta material göra en sökning på sådana namnformer och komma fram till den svenska namnformen. Om man t.ex. i en engelsk text träffar på det geografiska namnet Constance kan man söka på det namnet här och då få reda på att staden (i detta fall på tyska och) på svenska kallas Konstanz. Den efterföljande sammanställningen bygger i huvudsak på följande källor: Institutet för de inhemska språken (FI): bl.a. skriften Svenska ortnamn i Finland - http://kaino.kotus.fi/svenskaortnamn/ Iate (EU-institutionernas termbank) Nationalencyklopedin Nationalencyklopedins kartor Interinstitutionella publikationshandboken - http://publications.europa.eu/code/sv/sv-000100.htm Språkbruk (Tidskrift utgiven av Svenska språkbyrån i Helsingfors) Språkrådet© (1996). Publikation med rekommendationer i term- och språkfrågor som utarbetas av rådets svenska översättningsenhet i samråd med övriga EU-institutioner. TT-språket - info.tt.se/tt-spraket/ I de fall uppgifterna i dessa källor inte överensstämmer med varandra har det i enskilda fall varit nödvändigt att väga, välja och sammanjämka namnförslagen, varvid rimlig symmetri har eftersträvats.
    [Show full text]
  • 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
    [Show full text]
  • The Mystery of the Paha: Constructive Landforms of Northeast Iowa
    Iowa Science Teachers Journal Volume 29 Number 1 Article 3 1992 The Mystery of the Paha: Constructive Landforms of Northeast Iowa Georgia Quirk University of Northern Iowa Follow this and additional works at: https://scholarworks.uni.edu/istj Part of the Science and Mathematics Education Commons Let us know how access to this document benefits ouy Copyright © Copyright 1992 by the Iowa Academy of Science Recommended Citation Quirk, Georgia (1992) "The Mystery of the Paha: Constructive Landforms of Northeast Iowa," Iowa Science Teachers Journal: Vol. 29 : No. 1 , Article 3. Available at: https://scholarworks.uni.edu/istj/vol29/iss1/3 This Article is brought to you for free and open access by the Iowa Academy of Science at UNI ScholarWorks. It has been accepted for inclusion in Iowa Science Teachers Journal by an authorized editor of UNI ScholarWorks. For more information, please contact [email protected]. THE MYSTERY OF THE PAHA: CONSTRUCTIVE LANDFORMS OF NORTHEAST IOWA Georgia Quirk Instructor/Reference Lif!rarian Donald 0. Rod Library University ofNorthern Iowa Cedar Falls, Iowa 50614-3675 Paha are distinctive landforms oflowa which could provide the focus for a fascinating earth science instructional unit and even a field trip opportunity for teachers in the northeast part oflowa. Slides, transparen­ cies and text for a 15-minute introduction are available from the author. The landform map of Iowa (Figure 1) diagrams the geological areas ofthe state and indicates some ofthe paha that have been identified. They are found on the Iowan Erosion Surface ( often shortened to the Iowan Surface), which covers most of northeastern Iowa.
    [Show full text]
  • MULTIMEDIA TEST Junior
    Balkan International Geography Olympiad June 24 – 29, 2018, Iași - ROMANIA MULTIMEDIA TEST Junior Read the instructions on your worksheet carefully before answering the questions! Balkan International Geography Olympiad – Iași, Romania – Multimedia Test Q1 The city represented in this picture is located in: A. Germany B. Italy C. France D. Spain Balkan International Geography Olympiad – Iași, Romania – Multimedia Test Q2 1 These pictures represent three volcanoes from three continents. The fourth volcano that is also a decipoint can be depicted in picture: A. 1 2 B. 2 C. 3 D. 4 4 3 Balkan International Geography Olympiad – Iași, Romania – Multimedia Test Q3 The time of the day when this picture was taken is: A. in the morning B. at noon C. in the evening D. at sunset Balkan International Geography Olympiad – Iași, Romania – Multimedia Test Q4 This underwater museum is located: A. at the bottom of the Pacific Ocean B. at the bottom of the Atlantic Ocean C. at the bottom of the Indian Ocean D. at the bottom of the Mediterranean Sea Balkan International Geography Olympiad – Iași, Romania – Multimedia Test Q5 These pictures were taken in: A. Japan B. France C. Singapore D. Australia Balkan International Geography Olympiad – Iași, Romania – Multimedia Test Q6 The plant represented in this picture is: A. tea B. corn C. rice D. algae Balkan International Geography Olympiad – Iași, Romania – Multimedia Test Q7 A possible solution for the problem depicted in this picture is: A. dam construction B. slash and burn C. selective logging D. deforestation Balkan International Geography Olympiad – Iași, Romania – Multimedia Test Q8 The name of the capital cities on this map (marked with red dots) were replaced with the name of other cities representing which of the following? A.
    [Show full text]
  • Reidentifying Depositional, Solifluction, “String Lobe” Landforms As Erosional, Topographic, Steps & Risers Formed by Paleo-Snowdunes in Pennsylvania, USA
    Earth Sciences 2021; 10(3): 136-144 http://www.sciencepublishinggroup.com/j/earth doi: 10.11648/j.earth.20211003.19 ISSN: 2328-5974 (Print); ISSN: 2328-5982 (Online) Reidentifying Depositional, Solifluction, “String Lobe” Landforms as Erosional, Topographic, Steps & Risers Formed by Paleo-Snowdunes in Pennsylvania, USA Michael Iannicelli Brooklyn College (C. U. N. Y.), Department of Earth and Environmental Sciences, Brooklyn, N. Y., USA Email address: To cite this article: Michael Iannicelli. Reidentifying Depositional, Solifluction, “String Lobe” Landforms as Erosional, Topographic, Steps & Risers Formed by Paleo-Snowdunes in Pennsylvania, USA. Earth Sciences. Vol. 10, No. 3, 2021, pp. 136-144. doi: 10.11648/j.earth.20211003.19 Received: May 13, 2021; Accepted: June 9, 2021; Published: June 30, 2021 Abstract: A controversy arises concerning relict, ubiquitous, depositional, solifluction, “string lobe” landforms in the Ridge and Valley province of Pennsylvania, reported by other investigators. A distinguishment is made here by defending an original interpretation of the particular landforms which identified these as snowdune meltwater-eroded depressions formed within colluvium during cold phases of the Pleistocene Epoch. Hence, the landforms are reassessed as “steps & risers” in this study which is jargon associated with nival erosion. The reidentification is warranted in the study because of multiple lines of evidence including: the landforms’ detailed geomorphology and sedimentology; the landforms having a highly, unusual, very repetitive, NE-SW orientation; and the landforms incurring a striking, gravity-defying, characteristic of running-water erosion repeatedly occurring irrespective of the steepest part of the general slope. Besides the evidence offered here, the study also gives insight, resolutions and re-confirmations in order to establish absolute identification while differentiating between discussed, periglacial, relict landforms.
    [Show full text]
  • Passage Through Siberia a River Cruise Along the Mighty River Lena to the Arctic Aboard the MS Mikhail Svetlov 18Th August to 2Nd SEPTEMBER 2015 Scottintsy
    PASSAGE THROUGH SIBERIA A river cruise along the mighty River Lena to the Arctic aboard the MS Mikhail Svetlov 18TH AUGUST TO 2ND SEPTEMBER 2015 Scottintsy he vast untouched regions of Siberia offer a unique travel experience for the genuine traveller. The scarcity of roads and railways means thatT the most common method of transportation is by river. The Lena, one of the mightiest rivers in the Russian Federation, flows through the Yakutia-Sakha Republic in north-east Siberia into the Arctic Ocean. During this unique river cruise we will sail through unspoiled natural scenery, taking a short detour to the Lena Pillars National Park before continuing downstream to where the river meets the Arctic Ocean at the polar harbour of Tiksi before heading back to Yakutsk. From the comfort of your floating hotel, the MS Mikhail Svetlov, you will see the landscape slowly change from verdant taiga to polar tundra and enjoy the magical “white nights” in a place where the sun barely sets in summer. One of the most fascinating aspects of the cruise will be the opportunity to visit the people in riverside settlements along the way. Their culture, lifestyle and language will be a constant source of wonder especially their ability to thrive in the most hostile of environments. During the cruise there will be a series of fascinating onboard lectures on the former USSR, icon painting, relations between Russia and her neighbours and Russia’s great rivers. Itinerary Highlights • “White nights” in the Arctic Circle • The legendary Lena Pillars • Unspoiled tundra and taiga scenery • The Lena River Delta and the Arctic Ocean • Ethnographical open-air museum in Sottintsy • Authentic folklore performances Yakutian Children Tundra Wildflowers www.noble-caledonia.co.uk Day 9 Tiksi.
    [Show full text]