Download or read book The Tswaing Meteorite Crater written by W. U. Reimold and published by . This book was released on 1999 with total page 186 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book The Tswaing Meteorite Crater written by W. U. Reimold and published by . This book was released on 1999 with total page 188 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book An Interpretive Centre at Tswaing Meteor Crater written by Petrus Johannes Du Toit and published by . This book was released on 2010 with total page 167 pages. Available in PDF, EPUB and Kindle. Book excerpt: The Tswaing meteorite crater celebrates the natural and cultural heritage of South Africa. The centre aims to create an understanding of the nature and spherical geometry of the universe. This proposal comprises the design of an interpretive centre of a meteorite impact crater that serves as a facilitator in the dissemination of natural and cultural history.
Download or read book Tswaing a Place of Commemoration and Reminiscence written by Albertus Johannes Viljoen and published by . This book was released on 2013 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: The Tswaing Meteorite Crater, formed 220 000 years ago, on the farm of Zoutpan, (or also known as the Pretoria Saltpan), had been a topographic and geological riddle for a long period of time. The gathering of salt from the crater was its main attraction for many groups that flocked to the crater, which later became an important beacon of infrastructure, becoming the largest producer of Soda and Salt in the Transvaal in the early 1900's. Knowledge is an intangible quality of the cultural landscape and its history which can be lost in the blink of an eye if it is not preserved, commemorated and conserved for future generations. Through the investigation of Inclusive Design and the application of its principles, the narrative which is Tswaing, can be made accessible to all by revealing the concealed narrative of the place, tangible and intangible, through time. The afterthought or lack of design for disabled individuals can be seen in many projects. By ensuring accessibility is part of the design process from the onset of the project, valuable resources are not needlessly wasted later. As a result the cultural landscape and its secrets can be uncovered and shared with all.
Download or read book Meteorite Impact written by W. U. Reimold and published by . This book was released on 2005 with total page 328 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Meteorite Impact written by Wolf Uwe Reimold and published by Springer Science & Business Media. This book was released on 2010-06-02 with total page 338 pages. Available in PDF, EPUB and Kindle. Book excerpt: PART I CHAPTER 1 T E — , , . . . . . . . . . 15 Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16 Geological change — the answers within, and without. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18 Man on the Moon. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24 Back to the beginning — from the Big Bang to early Earth. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 29 Impact — the ubiquitous process . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 31 The oldest rocks . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 32 Time to cool — birth of the Kaapvaal continent. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 35 Old crust in the Vredefort Dome. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 37 Rifting, oceans, volcanism . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 38 Mountains, fire and ice. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 44 The unique Bushveld magmatic event. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 46 CHAPTER 2 C . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 49 Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 50 Extinction or survival — our restless Earth . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 53 Meteorite-impact catastrophes. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 67 Normal (background) versus mass extinctions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 72 A brief look at the impact record in the Solar System . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 76 What are the projectiles capable of causing an impact catastrophe?. . . . . . . . . . . . . . . . . . . . . . . 87 What is an impact crater? . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 90 How can we identify impact structures? . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 92 Shock metamorphism . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 97 CHAPTER 3 T A . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 101 Tswaing meteorite crater . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 102 Does Tswaing have a twin? (Kalkkop Crater, Eastern Cape Province) . . . . . . . . . . . . . . . . . . . . . . . 108 South Africa’ s other Giant Impact Morokweng impact structure, — North West Province . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 109 Our southern African neighbours . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 111 Testimony of earliest impact catastrophe — Barberton and the Northern Cape Province . . 113 Traces of catastrophe in the Karoo?. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 115 6 CHAPTER 4 V : T W . . . 117 The Vredefort Structure revealed . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 118 Getting to know the giant: By road through the Vredefort Structure . . . . . . . . . . . . . . . . . . . 120 Traversing the outer parts of the Vredefort Dome (Fochville to Parys) . . . . . . . . . . . . . . . . . . 12 5 The geology of the Vredefort Dome. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Download or read book Encyclopedic Atlas of Terrestrial Impact Craters written by Enrico Flamini and published by Springer. This book was released on 2019-06-25 with total page 691 pages. Available in PDF, EPUB and Kindle. Book excerpt: This comprehensive atlas explains the genesis and evolution of impact known craters on Earth, presenting a wealth of radar images from the Italian COSMO-SkyMed satellites that were acquired at the same frequency, spatial resolution, operating mode, and illumination, allowing excellent comparison of different impact structures. It also discusses in detail the processes that have hidden or erased terrestrial impact craters, and clearly explains the basic principles of remote sensing and the COSMO-SkyMed system and radar instruments. Also, the optical satellite remote sensing technique used to produce the optical images is described. The main section documents each of the exposed craters officially recognized as caused by meteoritic impact, presenting a table with the COSMO-SkyMed radar image and, where available, a Sentinel optical image and a photograph taken in situ. A short accompanying text reports the location, context, geographical coordinates, and other ancillary information to support future researches.
Download or read book The Design of a Visitors Centre at the Tswaing Crater written by Maxine Swanepoel and published by . This book was released on 2016 with total page 140 pages. Available in PDF, EPUB and Kindle. Book excerpt: Currently, a site of fragmented ruins in a landscape, this dissertation attempts stand as a Gateway into the site and connect all the historical events fragmented over time. Approximately 40 km from Pretoria lays an impact crater argued to be one of the best-preserved impact craters in the world. This crater, Tswaing crater, is however not recognised as a heritage site. Though the crater has geological significance, the facilities on the site fail to meet the requirements to become a Geopark/Geosite. The aim of this dissertation is to design a visitors' centre for the Tswaing Crater Museum. The proposed intervention seeks to introduce a facility which can promote geoheritage, conservation and uplift the community through geotourism. The proposed visitors centre acts as an introduction to the landscape and investigates the relationship between, man, architecture and the natural environment. Furthermore, the design approach focuses on the conservation of the geological and environmental landscape, with the outcome being a sensitive response to the generators given by the context. Based on available research the design intervention focuses on the integration of the built form into the natural landscape. The proposed facility is situated at the foothills of the Tswaing crater rim, within the crater reserve, in a degraded vegetation zone. The resultant approach takes on a linear building typology, with a direct line of sight towards the crater.
Download or read book Meteorites written by Ronnie McKenzie and published by Penguin Random House South Africa. This book was released on 2014-08-04 with total page 120 pages. Available in PDF, EPUB and Kindle. Book excerpt: Meteorites are the remnants of meteors from outer space that have survived the corridor of fire through Earth's atmosphere and landed on our planet. Rare, and bearing secrets about the formation of our Universe, these 'treasures from space' have fascinated people ever since they were first identified in the late 18th century as extraterrestrial arrivals. This jam-packed book by enthusiast and collector Ronnie McKenzie introduces the topic in straightforward language and is richly illustrated with some 200 photographs and diagrams. It discusses how to identify meteorites, where they come from and where they have landed on Earth, the many different types, and how to set about collecting them. It also dispels some of the myths about these stones, and presents some infamous meteorite scams. A handy basic guide for those new to the topic, and for anyone interested in entering the field of meteorite collecting.
Download or read book South Africa s Top Sites written by Philip Harrison and published by New Africa Books. This book was released on 2004 with total page 132 pages. Available in PDF, EPUB and Kindle. Book excerpt: The whole series is the author who knows and believes that in South Africa there are many, many areas that are as yet unexplored, that offer the visitor and reader a fascinating insight into our South African heritage and an understanding of the global concerns.
Download or read book Manifesting the Memory written by Anja Bredell and published by . This book was released on 2013 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: Architecture extends far beyond the structuring of basic shelter. The role of architecture is to have a positive contribution on the human being and the surrounding environment. The dissertation proposes to re-address the experience of architecture in the public realm and investigate its responsibility and potential contribution towards cultural and environmental heritage. The selected project is an Interpretation centre for the Tswaing Meteorite Crater, located within the historic salt and soda factory in the Tswaing Nature reserve, Gauteng, South Africa. Copyright.
Download or read book Hiking Trails of South Africa written by Willie Olivier and published by Penguin Random House South Africa. This book was released on 2017-11-01 with total page 634 pages. Available in PDF, EPUB and Kindle. Book excerpt: Brought fully up to date, with new trails included and all booking information revised, this fourth edition of Hiking Trails of South Africa is the essential guide for every hiker. Written by well-known author Willie Olivier, this comprehensive guide describes more than 500 trails, offering something for everyone – from the casual ambler to the experienced hiker. Whether you want to explore the beautiful landscape of the Karoo, wander through fynbos in the Western Cape, see the lush indigenous forests of the Garden Route, admire the sandstone mountains of the Free State, spot game on a wilderness hike in Mpumalanga or Limpopo, or experience the majesty of the Drakensberg – you will find all the information you need in Hiking Trails of South Africa. All of the trails covered include information on available facilities, accommodation (where appropriate) and activities on offer. The book also provides an invaluable guide to selecting hiking equipment, staying safe on the trail and dealing with emergencies that may arise.
Download or read book Impact Tectonics written by Christian Koeberl and published by Springer Science & Business Media. This book was released on 2005-03-11 with total page 588 pages. Available in PDF, EPUB and Kindle. Book excerpt: A collection of international contributions presenting current knowledge of impact tectonics, geological and geophysical investigations of terrestrial impact structures, and suggested new impact structures, resulting from the IMPACT program.
Download or read book Library of Congress Subject Headings written by Library of Congress and published by . This book was released on 2004 with total page 1400 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Library of Congress Subject Headings written by Library of Congress. Cataloging Policy and Support Office and published by . This book was released on 2009 with total page 1924 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book South African Language Rights Monitor 2010 Suid Afrikaanse Taalregtemonitor 2010 written by Johan Lubbe and published by UJ Press. This book was released on 2014-06-18 with total page 252 pages. Available in PDF, EPUB and Kindle. Book excerpt: This is the ninth annual report on the situation pertaining to language rights and language matters in general in South Africa. It cultivates an awareness of language rights and promotes a culture of taking proactive measures in order to oppose violations of language rights. Such awareness could lead, on the one hand, to the further democratisation of the community, and on the other, to increasing participation in public life.
Download or read book Sky Guide Africa South 2019 written by Astronomical Handbook for South Africa and published by Penguin Random House South Africa. This book was released on 2018-11-01 with total page 223 pages. Available in PDF, EPUB and Kindle. Book excerpt: Sky Guide Africa South 2019 is a practical resource for all astronomers, whether they be novice, amateur or professional. It covers the upcoming year’s planetary movements, predicted eclipses, meteor showers – any events and facets of the night sky that change annually. Star charts plot the evening sky for each season, facilitating the identification of stars and constellations. The guide contains a wealth of information about the Sun, Moon, planets, comets, meteors and bright stars, with photos, diagrams, charts and images. There’s also an excellent list of useful websites and a comprehensive glossary. This annual publication is an invaluable guide for anyone who has even a passing interest in the night skies of southern Africa and is ‘... an absolute must for first-time star-gazers and professional astronomers alike’. Sales points: Contains the latest, most-up-to-date information, packed with charts, illustrations, images, tables, etc. for quick reference, will appeal to a wide audience, from beginners to professionals, includes tips on basic night-sky gazing, excellent value for money.