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Quaternary Environmental Change in Southern Africa
by Knight, Jasper and Grab, Stefan W. Jasper Knight Stefan W. GrabOngoing climate change necessitates advances in our understanding of the interrelationships between climate, landscape-shaping processes and human activity over long time periods, especially in areas that are already climatically stressed. This volume presents new ideas on macroscale landscape evolution; mountain, fluvial and aeolian processes; and environments in southern Africa, a key region in the story of human evolution during the last two million years. Interdisciplinary in scope, it brings together an international team of experts to synthesise the latest research and understanding of landscape-human relationships in this region. It incorporates results from the emerging fields of geoarchaeology and cultural landscapes and utilises the latest data and analytical techniques. A key reference for researchers studying hominid evolution, geoarchaeology and environmental change, it provides a benchmark study of southern African landscape evolution during the Quaternary. It will also appeal to professionals and policymakers with interests in future human-landscape evolution in southern Africa.
Quaternary Environmental Change in the Tropics (Blackwell Quaternary Geoscience Series)
by Sarah Metcalfe David NashThe global climate changes that led to the expansion and contraction of high latitude ice sheets during the Quaternary period were associated with equally dramatic changes in tropical environments. These included shifts in vegetation zones, changes in the hydrology and ecology of lakes and rivers, and fluctuations in the size of mountain glaciers and sandy deserts. Until recently it was thought that such changes were triggered by fluctuations in the distribution of polar ice cover. Now there is increasing recognition that the tropics themselves have acted as drivers of global climate change over a range of timescales. The aim of Quaternary Environmental Change in the Tropics is to provide a synthesis of the changes that occurred in tropical terrestrial and marine systems during the Pleistocene and Holocene, complementing data-derived reconstructions with output from state-of-the-art climate models. It is targeted at final-year undergraduate students and research specialists, but will provide an introduction to tropical Quaternary research for a variety of other readers.
Quaternary Environments: Eastern Canadian Arctic, Baffin Bay and Western Greenland (Routledge Revivals)
by J. T. AndrewsFirst published in 1985, Quaternary Environments represents the culmination of Quaternary research in the region of Baffin Island, Baffin Bay and West Greenland over a period of twenty years and it will serve as a timely and complementary balance to the paleo- oceanographic studies in the NE North Atlantic. The region of Baffin Island, Baffin Bay and West Greenland is probably the best place in the world to examine the interactions between ice, land and oceans on timescales of a few hundred to many thousands of years.Two introductory chapters outline the history of research and the physical background. In Part II the evidence for glacial erosion and deposition over the eastern Canadian Arctic is examined and the history of the Baffin Island continental shelf is described. Part III deals with the paleo- oceanography of Baffin Bay and the Labrador Sea through an examination of deep-sea cores dated by several different methods. In Part IV there is a comprehensive account of the stratigraphy of Baffin Island, Bylot Island, and West Greenland, from the Pliocene to the late Wisconsin. Part V examines the climatic effects of the past 10,000 years, considering evidence from pollen analysis, glacier fluctuations, changes of sea level and the response of early (Eskimo) man.This important volume will interest all quaternary scientists, especially those in glaciology, glacial geology, marine geology, and geomorphology.
Quaternary Geomorphology in India: Case Studies From The Lower Ganga Basin (Geography of the Physical Environment)
by Aznarul Islam Sandipan Ghosh Balai Chandra DasThis edited book presents a novel collection of field-based empirical studies on the Quaternary geomorphology of the Lower Ganga Basin.The book covers a wide range of topics discussing various geomorphological facets of the Lower Ganga and its subsidiary rivers focussing on laterites, palaeoenvironment and palaeogeomorphology, palaeo-coastal landforms, neo-tectonism, tidal-fluvial dynamics, extra-channel geomorphology and channel-pattern adjustment among others. Various methodologies were applied ranging from historical records and religious texts to state-of-the-art remote sensing and GIS techniques. The book appeals to all scientists and post-graduate students of geomorphology and related areas who want to acquire detailed knowledge of the geology and geomorphology of the Lower Ganga Basin or are in search of new methodologies for studying the feedback mechanisms between forms and processes.
Quaternary History of the Coorong Coastal Plain, Southern Australia: An Archive Of Environmental And Global Sea-level Changes
by Colin V. Murray-WallaceThis book provides an up-to-date overview of the Quaternary geological and geomorphological evolution of the Coorong Coastal Plain region and its significance in a global context for understanding long-term records of Quaternary sea-level changes.The Coorong Coastal Plain in southern Australia is a natural laboratory for examining the response of coastal barrier landscapes to relative sea-level changes. The region provides direct evidence of coastal sedimentation during successive interglacials over the past 1 million years, as well as more recent volcanism. The region has received international focus and attracted scientists from around the World, with interests in long-term coastal evolution, sea-level changes, Quaternary dating methods and geochronology, soil development, temperate carbonate sedimentation, karst geomorphology and geologically recent volcanism.
The Quaternary in the Tropics: A Reconstruction of the Palaeoclimate (Springer Textbooks in Earth Sciences, Geography and Environment)
by Klaus HeineThe Ice Age (Quaternary) is a period of extreme climate fluctuations that led to the growth and melting of massive ice sheets in the high latitudes. Tropical deserts, savannas, rainforests, and mountainous regions experienced equal dramatic climatic changes of which the traces are preserved in sedimentary deposits. The knowledge of tropical climate history is of paramount importance because in the tropics and marginal tropics, natural and - more recently - human-induced processes significantly control global climate. Yet relatively few palaeoclimate records are known from these regions.This book presents the climate archives of the tropics and critically discusses their palaeoclimatic informative value. Based on decades of research the author demonstrates that a lack of geoecological knowledge leads to misinterpretations in modeling climate futures. The results presented here call for a correction of many widely held views about the role of atmospheric greenhouse gases in global warming over the past 150 years.The book is intended for natural scientists of all disciplines who are looking for a synopsis of the problem area "Our climate in the past, present and future in the tropics".
Quaternary of South America and Antarctic Peninsula
by Jorge RabassaThis volume is a compilation of papers of the final meeting of the IGCP Project 201, Quaternary of South America. The papers deal with a range of topics from quaternary vertebrate palaeontology in Argentina to biostratigraphy and chronological scale of uppermost Cenozoic in the Pampean area.
Quaternary of South America and Antarctic Peninsula
by Jorge RabassaThis volume contains a range of topics from quaternary vertebrate palaeontology in Argentina and biostratigraphy of uppermost Cenozoic in the Pampas. It determines the ice-rafted lithoclasts by the observation on thin slides, the latter issued from the rock sustratum of the Antarctic continent.
Quaternary of South America and Antarctic Peninsula
by Jorge RabassaThis volume is a compilation of papers that deal with palaeoecological aspects of Argentina and Uruguay, and that derive from the special session on the Quaternary of South America at the XIIth INQUA International Congress held in Ottawa in 1987.
Quaternary of South America and Antarctic Peninsula
by Jorge RabassaThis book focuses on the problems of the Quaternary in South America and Antarctic Peninsula, with a strong emphasis in the paleoenvironmental and paleoclimatic approach. It is based on contributions presented at the South American Regional Meeting held in Neuquen, Argentina.
Quaternary of the Levant: Environments, Climate Change, and Humans
by Yehouda Enzel Bar-Yosef OferQuaternary of the Levant presents up-to-date research achievements from a region that displays unique interactions between the climate, the environment and human evolution. Focusing on southeast Turkey, Lebanon, Syria, Jordan and Israel, it brings together over eighty contributions from leading researchers to review 2. 5 million years of environmental change and human cultural evolution. Information from prehistoric sites and palaeoanthropological studies contributing to our understanding of 'out of Africa' migrations, Neanderthals, cultures of modern humans, and the origins of agriculture are assessed within the context of glacial-interglacial cycles, marine isotope cycles, plate tectonics, geochronology, geomorphology, palaeoecology and genetics. Complemented by overview summaries that draw together the findings of each chapter, the resulting coverage is wide-ranging and cohesive. The cross-disciplinary nature of the volume makes it an invaluable resource for academics and advanced students of Quaternary science and human prehistory, as well as being an important reference for archaeologists working in the region.
Quaternary Sea-Level Changes
by Colin V. Murray-Wallace Colin D. WoodroffeThere have been significant changes in sea level over the past two million years, and a complete understanding of natural cycles of change as well as anthropogenic effects is imperative for future global development. This book reviews the history of research into these sea-level changes and summarises the methods and analytical approaches used to interpret evidence for sea-level changes. It provides an overview of changing climates during the Quaternary, examines processes responsible for global variability of sea-level records, and presents detailed reviews of sea-level changes for the Pleistocene and Holocene. The book concludes by discussing current trends in sea levels and likely future sea-level changes. This is an important and authoritative resource for academic researchers and graduate and advanced undergraduate students working in tectonics, stratigraphy, geomorphology, physical geography, environmental science and other aspects of Quaternary studies.
Quaternary Vegetation Dynamics: The African Pollen Database (Palaeoecology of Africa #35)
by Jürgen RungeThis book celebrates the relaunch of the African Pollen Database, presents state-of-the-art of modern and ancient pollen data from sub-Saharan Africa, and promotes Open Access science. Pollen grains are powerful tools for the study of past vegetation dynamics because they preserve well within sedimentary deposits and have a huge diversity in ornamentation that allows different taxa to be determined. The reconstruction of past vegetation from the examination of ancient pollen records thus can be used to characterize the nature of past landscapes (e.g. abundance of forests vs. grasslands), provide insights into changes in biodiversity, and gain empirical evidence of vegetation response to climatic change and human activity. In this, the 35th Volume of "Palaeoecology of Africa", we bring together new data and extensive synthetic reviews to provide novel insights into the relationships between human evolution, human activity, climate change and vegetation dynamics during the Quaternary, the last 2.6 million years. Current and ongoing climate and land-use change is exerting pressure on modern vegetation formations and threatening the livelihoods and wellbeing of many peoples in Africa. In this book the focus is on the Quaternary because it is during this geological period that the modern vegetation formations developed into their current configurations against a backdrop of high magnitude global climate change (glacial-interglacial cycles), human evolution, and a growing human land-use footprint. In this book the latest information is presented and collated from around the African continent to parameterize past vegetation states, identify the drivers of vegetation change, and assess the vegetation resilience to change. To achieve this research from two broad themes are covered: (i) the present is the key to the past (i.e. studies which improve our understanding of modern environments so that we can better interpret evidence from the past), and (ii) the past is the key to the future (i.e. studies which unlock information on how and why vegetation changed in the past so one can better anticipate trajectories of future change). This Open Access book will provide a strong foundation for future research exploring past ecological, environmental and climatic change within Africa and the surrounding islands. The book is organized regionally (covering western, eastern, central, and southern Africa) and it contains specialized articles focused on particular topics (such as modern pollen-vegetation relationships and fire as a driver of vegetation change), as well as regional and pan-African syntheses drawing together decades of research to assess key scientific questions (including the role of climate in driving vegetation change and the role of vegetation change in human evolution). These articles will be useful to students and teachers from high school to the highest level of university who are interested in the origins and dynamics of vegetation in Africa. Furthermore, it is also meant to provide societally relevant information that can act as an inspiration for the development of sustainable management practices for the future.
Que Se Yo de Geografia
by Kenneth C. DavisAcompáñanos mientras Kenneth C. Davis, autor del bestseller Qué Sé Yo de Historia, nos lleva en un fascinante, asombroso y divertidísimo tour del planeta Tierra -- una excursión que nos abrirá los ojos y la imaginación a un extenso, salvaje y sorprendente mundo que no conocíamos.
The Queen's Green Canopy: Ancient Woodlands and Trees
by Adrian Houston Charles Sainsbury-PlaiceStunning photographs of the United Kingdom's most spectacular trees - with a foreword by His Majesty the King.The Queen's Green Canopy is a beautiful photography book showcasing 70 ancient trees and 70 ancient woodlands dedicated by the QGC initiative in honour of Her Majesty's Platinum Jubilee.The book features extraordinary photographs of the United Kingdom's best-loved trees, many of which inspired historic figures, artists and writers through the centuries.Alongside these photographs are short written pieces from contributors including Dame Judi Dench, Alan Titchmarsh, Dame Joanna Lumley, Adam Henson, Archbishop Justin Welby and Danny Clarke, as well as conservation experts from the Woodland Trust and the Duchy of Cornwall. In these pieces they reflect on the trees that have made a mark on their lives and the importance of protecting Britain's woodlands for future generations.Selected trees include yews at a Cotswold's church which inspired JRR Tolkien; the apple tree believed to have inspired Sir Isaac Newton's theory of gravity; the Five Hundred Acre Wood in East Sussex immortalised in AA Milne's Winnie the Pooh books; and the 2,500-year-old tree where Henry VIII may have proposed to Anne Boleyn.So far 3 million trees have been planted by communities, schools and businesses across the country as part of the QGC initiative. Through incredible imagery and joyful pieces of writing, The Queen's Green Canopy celebrates Her Majesty's extraordinary life and the amazing legacy she leaves behind.
Queering Tourism: Paradoxical Performances of Gay Pride Parades (Routledge Studies in Human Geography)
by Lynda JohnstonGay Pride parades are annual arenas of queer public culture, where embodied notions of subjectivity are sold, enacted, transgressed and debated. From Sydney to Rome, Queering Tourism analyses the paradoxes of gay pride parades as tourist events, exploring how the public display of queer bodies - the way they look, what they do, who watches them, and under what regulations - is profoundly important in constructing sexualized subjectivities of bodies and cities. Drawing on extensive collections of interviews, visuals and written media accounts, photographs, advertisements, and her own participation in these parades, Lynda Johnston gives a vibrant account of ‘queer tourism’ in New Zealand, Australia, Scotland and Italy. For each place, she looks at how the relationship between the viewer and the viewed produces paradoxical concepts of bodily difference, and considers how the queered spaces of gay pride parades may prompt new understandings of power and tourism. Examining the intersection of sexuality, space and tourism, and using empirical data gathered at Gay pride parades such as the Sydney Mardi Gras, New Zealand HERO Parade and World Pride Roma 2000, this important work produces a deconstructive account of tourism and presents new ways of thinking through the powerful processes of subjectivity formation.
The Quest for Sustainable Business: An Epic Journey in Search of Corporate Responsibility
by Wayne VisserIn January 2010, author, academic and social entrepreneur Dr Wayne Visser set off on a nine-month, 20-country "quest" to talk to entrepreneurs, business leaders and innovators and learn about how companies in all parts of the world can and are helping to tackle the world's most pressing social and environmental problems. His aim was to explore the many varieties of global approaches to sustainable business practices first-hand and to share some of the most innovative global examples.The result is this treasure trove of a book, full of stories, ideas, links to more than 100 video interviews, best practices and tools for making sustainable business work in a myriad of different contexts, cultures and settings. Besides sharing insights from his 2010 "CSR Quest World Tour", the author captures his professional experiences and the evolution of sustainable business over the past 20 years.The path begins in Africa and winds its way through Asia, North America, Europe, Australasia and Latin America. The author shares what he has learned in encounters with mega-corporations and small farmers, and conversations with CEOs and social entrepreneurs. There are facts and figures about world trends, and interviews with thought leaders and activists. This is a tale that consciously weaves the personal and the professional, mixing anecdotes and case studies. It looks outwards and reflects inwards, and is both autobiography and the life story of a global movement.
The Quest for the Tree Kangaroo: An Expedition to the Cloud Forest of New Guinea (Scientists in the Field Series)
by Sy Montgomery Nic Bishop<P>It looks like a bear, but isn't one. It climbs trees as easily as a monkey- but isn't a monkey, either. It has a belly pocket like a kangaroo, but what's a kangaroo doing up a tree? Meet the amazing Matschie's tree kangaroo, who makes its home in the ancient trees of Papua New Guinea's cloud forest. And meet the amazing scientists who track these elusive animals. <P>[This text is listed as an example that meets Common Core Standards in English language arts in grades 4-5 at http://www.corestandards.org.] <P><P> Winner of the Sibert Honor
A Question of Balance
by William D. NordhausAs scientific and observational evidence on global warming piles up every day, questions of economic policy in this central environmental topic have taken center stage. But as author and prominent Yale economist William Nordhaus observes, the issues involved in understanding global warming and slowing its harmful effects are complex and cross disciplinary boundaries. For example, ecologists see global warming as a threat to ecosystems, utilities as a debit to their balance sheets, and farmers as a hazard to their livelihoods. In this important work, William Nordhaus integrates the entire spectrum of economic and scientific research to weigh the costs of reducing emissions against the benefits of reducing the long-run damages from global warming. The book offers one of the most extensive analyses of the economic and environmental dynamics of greenhouse-gas emissions and climate change and provides the tools to evaluate alternative approaches to slowing global warming. The author emphasizes the need to establish effective mechanisms, such as carbon taxes, to harness markets and harmonize the efforts of different countries. This book not only will shape discussion of one the world's most pressing problems but will provide the rationales and methods for achieving widespread agreement on our next best move in alleviating global warming.
The Question of Limits: A Historical Perspective on the Environmental Crisis (Routledge Studies in Sustainability)
by Christian MaroubyWe have forgotten how to think about limits. Most philosophical approaches to the environment have focused primarily on the value of the natural world, the status of anthropocentrism and the Anthropocene, and the largely ethical questions of our impact on the world. While fully acknowledging these concerns, this book emphasizes the centrality of the confrontation between the imperative of growth that has been present since the Enlightenment and our belated rediscovery of limits. The expression "Limits to Growth", the title of a famous book from 1972 by Donella H. Meadows et al., may have passed into a common discourse, yet the notion of limits itself remains insufficiently theorized, or even reflected upon, in the current movement of environmental advocacy. Sometimes it even seems as if there is an effort to avoid it. This book argues that, on the contrary, we can only resolve the present global challenges by confronting the question of limits and making it central to our reflection. This entails discussing the long history of thinking about limits in which Malthus is the most infamous figure, but which also includes such major participants as John Stuart Mill and Karl Marx. Ultimately, The Question of Limits contends that the value of embracing limits extends beyond the environment and offers the potential to become a transformative social good. The Question of Limits will be of great interest to students and scholars working at the intersection of environmental studies, economics, intellectual history and philosophy.
Questioning Collapse
by Patricia A. Mcanany Norman YoffeeQuestioning Collapse challenges those scholars and popular writers who advance the thesis that societies - past and present - collapse because of behavior that destroyed their environments or because of overpopulation. In a series of highly accessible and closely argued essays, a team of internationally recognized scholars bring history and context to bear in their radically different analyses of iconic events, such as the deforestation of Easter Island, the cessation of the Norse colony in Greenland, the faltering of nineteenth-century China, the migration of ancestral peoples away from Chaco Canyon in the American southwest, the crisis and resilience of Lowland Maya kingship, and other societies that purportedly 'collapsed'. Collectively, these essays demonstrate that resilience in the face of societal crises, rather than collapse, is the leitmotif of the human story from the earliest civilizations to the present. Scrutinizing the notion that Euro-American colonial triumphs were an accident of geography, Questioning Collapse also critically examines the complex historical relationship between race and political labels of societal 'success' and 'failure'.
Quick Guide Nachhaltigkeit in der Immobilienwirtschaft: Wie Sie die ESG-Kriterien in der Immobilienbranche richtig anwenden (Quick Guide)
by Christoph StraubeDieses Buch erklärt, was die ESG-Kriterien Umwelt, Soziales und Governance für die Immobilienbranche bedeuten und wie Unternehmen nachhaltiges Wirtschaften in der Praxis umsetzen können. Der Autor erläutert anschaulich die Auswirkungen in verschiedenen Bereichen, etwa in der Projektentwicklung, der Investitionsplanung, bei Maklern oder im Gebäudemanagement. Darüber hinaus wirft er einen fokussierten Blick auf digitale Lösungen bei der Umsetzung von ESG-Anforderungen und erläutert warum das Thema in Zukunft ganz oben auf die Agenda von Immobilienunternehmen rücken muss
Quicksand
by Kris HirschmannDeath by quicksand is a popular subject in movies and TV shows. Real-life quicksand is not as deadly as the fictional variety -- but it does exist, and in the right circumstances it can kill. This book explains what quicksand is, how it forms, and what happens if a person or animal falls in. It also recounts some true quicksand disasters.
Quicksilver Mining in Sonoma County: Pine Flat Prospect Fever
by Joe PelanconiIn the 1870s, a quicksilver mining boom took hold of Sonoma County, California. Claims were staked, and a rowdy camp took shape in Pine Flat as farmers traded plows for picks and miners answered the siren call of cinnabar. In this compelling account, historian Joe Pelanconi relates the development of the twenty-mile Cinnabar Mining District. Pelanconi shares intriguing stories like those of the Donner Party survivor, Chinese laborers who worked the mines in danger of mercury poisoning and the two brothers who were leading citizens of the district and purported victims of murder. Delve into Sonoma County's heritage and a lost era when eccentrics and dreamers sought shining flasks of riches in the Mayacamas Mountains above today's wine country.
¡Quiero cambiar el mundo!
by Carlota Calderón ArrecheaNo dejes que la distancia te impida crear equipos creativos y emprendedores capaces de transformar el mundo en el que vivimos. Sucedió lo que parecía imposible. Un día, debido a un virus, el planeta entero detuvo su frenética actividad, y las medidas de encierro y distanciamiento social transformaron nuestras vidas para siempre. Son muchos los escenarios que justifican nuestros miedos, pero todavía queda un pequeño espacio para la esperanza: ante nuestros ojos surgen nuevas estructuras empresariales y de trabajo, más colaborativas, más digitales y más humanas. Estos retos nos empujan a ser más creativos y también más emprendedores. Quizás ésta sea la oportunidad perfecta para practicar las nuevas habilidades que nos ayudarán en la transición hacia una economía más responsable. Quiero invitarte a descubrirlas conmigo. Soy Carlota Calderón, periodista, comunicadora y emprendedora social, y estoy convencida de que es posible crear una empresa capaz obtener ingresos y generar un impacto social positivo al mismo tiempo. Este ebook es un pequeño vistazo a las lecciones que descubriremos con Itzel, una joven emprendedora interesada en solucionar el desabasto de agua en comunidades desfavorecidas y quien, al igual que el resto de nosotros, deberá adaptarse a la nueva realidad de trabajar desde casa sin abandonar su deseo de ofrecer soluciones creativas para su comunidad. Descubre cuáles son esas habilidades, ponlas en práctica y aprende más a partir de la experiencia de un verdadero emprendedor social, Juan Pablo Escobar Luque, fundador de Cívica Digital, quien nos comparte sus secretos para trabajar a distancia con equipos creativos.