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Books > Earth & environment > Geography > Physical geography
This book presents a collection of essays that address various facets of the hydrogeology of Israel. Despite its small geographic size, Israel exhibits a variety of climates and is located between two regional fluctuating base levels. The respective chapters discuss the variety of hydrogeological configurations and hydrological processes produced by these geographical circumstances. In some cases, the interpretation of these aspects is deliberately left open to debate, because the authors were asked to provide, in addition to their own views, also alternative and even conflicting ones. Hydrogeological configurations similar to those in Israel can be found in other countries around the world. Therefore, researchers, scholars and professionals in this interdisciplinary field can benefit from and directly apply the considerable experience and expertise that has been gathered in Israel over the past few decades.
Joe Tasker lies, struck down by illness, in a damp, bug-infested room in the Himalaya, wondering if he will be well enough to climb Dunagiri, his first venture to the 'big' mountains. One of Britain's foremost mountaineers and a pioneer of lightweight climbing, he is about to attempt one of the first true 'alpine-style' climbs in the Greater Ranges. The Dunagiri attempt forms part of Tasker's striking tale of adventure in the savage arena of the mountains. A superb writer, he vividly describes the first British winter ascent of the North Face of the Eiger, the first ascent of the West Wall of Changabang - considered a 'preposterous' plan by the climbing world - and his two unsuccessful attempts on K2, the second highest mountain on Earth. Savage Arena is both moving and exciting, an inspirational tale of the adventuring spirit which follows its own path, endlessly seeking new challenges, climbs and difficulties to overcome. It is not reaching the summit which counts, it is the journey to it. It is also a story of the stresses and strains of living for long periods in constant anxiety, often with only one other person, and of the close and vital human relationships which spring from those circumstances.
This book tells the story of Terania Creek - the world's first direct action blockade in defence of a forest, occurring in Australia in 1979. Contrary to claims that the Australian counterculture was a mere imitation of overseas models, the Australian movement, coalescing with a home-grown environment movement, came of age at Terania Creek. After five years of 'polite' campaigning failed to stop the logging of ancient Gondwanan rainforest, an organic and spontaneous blockade erupted that would see the forging of a number of ingenious blockading techniques and strategies. The activist repertoire developed at Terania Creek has since echoed across the country, and across the Earth. This book draws on extensive oral history interviews as well as photographs taken of the protest in 1979; such rich source material brings the story to life. Terania Creek and the Forging of Modern Environmental Activism will therefore appeal to both a scholarly audience as well as activists, practitioners, and counterculturalists.
Coastal Dynamics and Landforms is a thorough review of coastal forms and processes in tropical, temperate, and arctic environments. It is aimed at senior undergraduates, graduate students, and instructors and working professionals in the coastal field.
This book provides a comprehensive study of the notion of responsibility in environmental governance. It starts with the observation that, although the rhetoric of responsibility is indeed all-pervasive in environmental and sustainability-related fields, decisive political action is still lacking. Governance architectures increasingly strive to hold different stakeholders responsible by installing accountability and transparency mechanisms to manage environmental problems, yet the structural background conditions affecting these issues continue to generate unevenly distributed, socially unjust, and ecologically devastating consequences. Responsibility in Environmental Governance develops the concept of responsibility as an analytical approach to map and understand these dynamics and to situate diverse meanings of responsibility within larger socio-political contexts. It applies this approach to the study of food waste governance, uncovering a narrow governance focus on accountability, optimization, and consumer behavior change strategies, opening up spaces for organizing more democratic solutions to a truly global problem.
* This book deals with modern scientific methods and techniques to analyse fluvial process. * It highlights the concept of river channel stability and instability using channel morphology and demonstrates field techniques to assess channel morphology. * It will be useful for students, teachers and researchers of geography, earth sciences and environmental geology across UK and US. It will also be useful for geographers, civil engineers, hydrologists, geomorphologists, planners and other concerned authorities who are working on fluvial processes and riverbank erosion problems worldwide.
This book expounds the hydraulics of fine sediment which is almost ubiquitously found in coastal and estuarine waters, and in rivers, lakes, and reservoirs. Although the basic subject may be categorized as applied marine physics in shallow waters, several physicochemical and biological effects on particulate transport have been addressed.In this second edition most of the chapters have been substantially updated, rewritten, and expanded. Overall, a significant change has also been made throughout by replacing sediment concentration, a unit dependent quantity at the heart of numerous descriptions, measurements, and calculations, with the nondimensional sediment volume fraction. It marks a divergence in the manner in which fine sediment transport data and calculations are conventionally presented.The book is mainly written for civil engineering seniors and graduate students, to offer a comprehensive foundation in hydraulics of fine sediment. The book is also a useful reference for researchers interested in the effects of physical chemistry and biology on fine sediment transport in water and to an extent on coastal and estuarine morphodynamics, sediment transport, port and harbor engineering, and applied shallow watwer marine physics. The book is also recommended reading for those interested in understanding particle transport in water.
The IPCC (2007) warned that the Ganges Brahmaputra Meghna (GBM)
basin will be at greatest risk due to increased flooding, and that
the region s poverty would reduce its adaptation capacity. This
book investigates autonomous adaptation using a multi-method
technique comprising PRA and a questionnaire survey applied in the
case study area Islampur "Upazila" in Bangladesh. "This book provides a good account of autonomous adaptation and
its impact on flood vulnerable communities in Bangladesh. Anyone
wishing to fully understand the impact of climate change should
read the book." "
There is no question that Africa is endowed with abundant natural resources of different magnitudes. However, more than a decade of high commodity prices and new hydrocarbon discoveries across the continent has led countless international organizations, donor agencies, and non-governmental organizations to devote considerable attention to the potential of natural resource-based development. Natural Resource-Based Development in Africa places a particular emphasis on the actors that help us understand the extent to which resources could be transformed into broader developmental outcomes. Based on a wide variety of primary sources and fieldwork, including in-person interviews and participant observations, this collection contributes to both scholarly and policy discussions around the governance and economic development roles of local entrepreneurs, transnational firms, civil society groups, local communities, and government agencies in Africa's natural resource sectors. Natural Resource-Based Development in Africa explores the impact that these actors have on regional trends such as resource nationalism and local procurement policies as well as grassroots-related issues such as poverty, livelihoods, gender equity, development, and human security.
This book proves, through empirical research, that indigenous and traditional agricultural communities have experienced severe climate change impacts, and have developed corresponding livelihood strategies to strengthen their resilience in a variable climate. With a focus on indigenous minority farming communities in the developing region of South-Western Zimbabwe, the study presents both qualitative and quantitative approaches of data analysis to assess sustainability problems amid climate change and climate variability challenges, and proposes potential solutions. In eight chapters, the book expands on the scarce availability of community-based research on climate change and variability in Zimbabwe. The book is meant for college and university students and stakeholders involved in development work in rural minority farmer communities, especially in climate change prone regions of Africa and other developing countries who have very few options of adaptation and mitigation.
Hotspots are enigmatic surface features that are not easily explained in the framework of plate tectonics. Investigating their origin is the goal of this thesis, using field evidence collected in the Cape Verde Islands, a prominent hotspot archipelago in the eastern Atlantic Ocean. The approach taken is to document uplift of the islands relative to sea level and use the uplift features to test various models of hotspot development. Island uplift is thought to arise from the growth of the anomalously shallow seafloor on which the islands rest, known as the bathymetric swell, which is characteristic of hotspots. The work comprises a geological summary and detailed mapping of paleo sea level markers on Cape Verde. Isotopic dating of the markers shows that uplift on the islands over the last 6 Myr is up to 400 m, and that the uplift chronology varies among islands. Two processes act to raise the Cape Verde Islands. The dominant process is one that is local to individual islands. The regional, swell-related component is smaller, and possibly episodic. The observations provide strong constraints on swell development and on hotspot models.
This book is an excellent resource for scientists, political decision makers, and students interested in the impact of peatlands on climate change and ecosystem function, containing a plethora of recent research results such as monitoring-sensing-modeling for carbon-water flux/storage, biodiversity and peatland management in tropical regions. It is estimated that more than 23 million hectares (62 %) of the total global tropical peatland area are located in Southeast Asia, in lowland or coastal areas of East Sumatra, Kalimantan, West Papua, Papua New Guinea, Brunei, Peninsular Malaysia, Sabah, Sarawak and Southeast Thailand. Tropical peatland has a vital carbon-water storage function and is host to a huge diversity of plant and animal species. Peatland ecosystems are extremely vulnerable to climate change and the impacts of human activities such as logging, drainage and conversion to agricultural land. In Southeast Asia, severe episodic droughts associated with the El Nino-Southern Oscillation, in combination with over-drainage, forest degradation, and land-use changes, have caused widespread peatland fires and microbial peat oxidation. Indonesia's 20 Mha peatland area is estimated to include about 45-55 GtC of carbon stocks. As a result of land use and development, Indonesia is the third largest emitter of greenhouse gases (2-3 Gtons carbon dioxide equivalent per year), 80 % of which is due to deforestation and peatland loss. Thus, tropical peatlands are key ecosystems in terms of the carbon-water cycle and climate change.
This book presents the outcome of an interdisciplinary and international workshop supported by the Volkswagen Stiftung (funding line 'Knowledge for Tomorrow') on the topic of 'Natural Resources, Socio-Ecological Sensitivity and Climate Change in the Volta-Oti Basin, West Africa'. The conference was jointly organised by Goethe-University Frankfurt (Germany) and the University of Kara (Togo) held from March 6 to 8, 2019 in northern Togo. It aimed to strengthen capacities of junior scientists from the sub-region, exchange and mobilise theoretical and methodological background from various scientific fields (Botany, Construction, Geology, Geography, Infrastructure, Politics, Remote Sensing, Sociology and Urban Planning). One goal was to deliver reliable elements for ongoing and profound environmental analyses that lie outside the common questions of the academic and civil society stakeholders. Ecosystem fragmentation and deforestation in West Africa are mainly triggered by humans such as agriculture and small-scale forest disturbances for charcoal and firewood production. Increasing population pressure, declining of carrying capacity and demand for agricultural land caused the reduction of land conservation capacities, even in protected areas. The complexity of interactions between environmental and socio-ecological systems and subsequent effects (sensitivity) has raised ongoing international awareness in light of ongoing climate change. By the example of natural resources, land use and stakeholders' perceptions within the Volta-Oti Basin the book's proceedings present, discuss and distribute new findings that will sustainably stimulate the international debate. The workshop also intended to overcome national borders and language barriers between the Anglophone (Ghana) and the Francophone (Benin, Burkina Faso, Ivory Coast, Togo) research communities, and supported better West African cooperation and networking. The young as well as the established partners formed new collaborations, and the event at the University of Kara (Togo) was a truly unique opportunity for all involved, not only to discuss science, but also to assess applied and best future management practices for the Oti-Volta Basin in West Africa.
This book is an anthology of key essays that foregrounds coasts, islands, and shorelines as central to the scholarship on the oceanic environment and climate across South Asia. The volume is a collaborative effort amongst historians, anthropologists, and environmentalists to further understand the lifeworlds of the South Asian littoral that are neither fully aquatic or terrestrial, and inescapably both. Terra Aqua invokes a 'third surface' located in the interstice of land and water-deltas, estuaries, tidelands, beaches, swamps, sandbanks, and mudflats-and engages in a radical reconceptualization of coastal and shoreline terrains. The book explores uniquely endangered habitats and emergent templates of survival against rising seas and climatic disturbances with particular focus on the Bengal and Malabar coastlines. A critical, transdisciplinary contribution to the study of climate change in South Asia, Terra Aqua examines salinity and submergence, coastal erosion, subterranean degradation, and the depletion of littoral lifeways impacting marine communities and biospheres. It will be of particular interest to scholars of environment studies, ecology and climate change in the Global South, hydrology, geography, ocean and island studies, environmental justice, colonialism, and imperial and maritime history.
This book examines the "oil-tourism interface", the broad range of direct and indirect contact points between offshore oil extraction and nature-based tourism. Offshore oil extraction and nature-based tourism are pursued as development paths across the North Atlantic region. Offshore oil promises economic benefits from employment and royalty payments to host societies, but is based on fossil fuel-intensive resource extraction. Nature-based tourism, instead, is based on experiencing natural environments and encountering wildlife, including whales, seals, or seabirds. They share social-ecological space, such as oceans, coastlines, cities and towns where tourism and offshore oil operations and offices are located. However, they rarely share cultural or political space, in terms of media coverage, public debate, or policy discussion that integrates both modes of development. Through a comparative analysis of Denmark, Iceland, Newfoundland and Labrador, Norway, and Scotland, this book offers important lessons for how coastal societies can better navigate relationships between resource extraction and nature-based tourism in the interests of social-ecological wellbeing.
A global blue economy is an economic arena that depends on the benefits and values realized from the coastal and marine environments. This book explains the "sustainable blue economy" as a marine-based economy that provides social and economic benefits for current and future generations. It restores, protects, and maintains the diversity, productivity, and resilience of marine ecosystems, and is based on clean technologies, renewable energy, and circular material flows.
This book conceptualizes community nutrition resilience as a critical area that is currently lacking the attention it requires from both the public and private sectors. The book spotlights Greater Miami's resilience efforts, both responding to slowly developing challenges such as immigration, environmental deterioration, and the wealth distribution gap, as well as sudden disasters such as hurricanes or flooding driven by climate change. Drawing on existing literature as well as interviews with professionals working in the field, the author makes recommendations on how to incorporate food systems into urban resilience planning, how to prioritize resilience on urban food agendas, and how to strengthen food system resilience through public, private, and third sector level engagement. She also highlights how the availability of and access to nutritious food impact the health, performance, and well-being of communities in the region, thus making a strong case for the prioritization of this growing issue.
This handbook is recognition of the need to better integrate physical and human geography. It combines a collection of work and research within the new field of Critical Physical Geography, which gives critical attention to relations of social power with deep knowledge of a particular field of biophysical science. Critical Physical Geography research accords careful attention to biophysical landscapes and the power relations that have increasingly come to shape them, and to the politics of environmental science and the role of biophysical inquiry in promoting social and environmental justice. The Palgrave Handbook of Critical Physical Geography lays out the scope and guiding principles of Critical Physical Geography research. It presents a carefully selected set of empirical work, demonstrating the range and intellectual strength of existing integrative work in geography research. This handbook is the first of its kind to cover this emerging discipline and will be of significant interest to students and academics across the fields of geography, the environment and sustainability.
In his memoir, Life on the Mississippi, Mark Twain personified the river as "Sudden Death and General Desolation! Sired by a hurricane, dam'd by an earthquake, half-brother to the cholera, nearly related to the small-pox on the mother's side! Look at me! I take nineteen alligators and a bar'l of whiskey for breakfast when I'm in robust health, and a bushel of rattlesnakes and a dead body when I'm ailing!" Twain's time as a steamboat pilot showed him the true character of The Great River, with its unpredictable moods and hidden secrets. Still a vital route for U.S. shipping, the Mississippi River has given life to riverside communities, manufacturing industries, fishing, tourism, and other livelihoods. But the Mighty Mississippi has also claimed countless lives as tribute to its muddy waters. Climate and environmental conditions made the Mississippi the perfect incubator for diseases like malaria. Natural disasters like tornadoes, floods, and even an earthquake have changed and reshaped the river's banks over thousands of years. Shipwrecks and steamboat explosions were once common in the difficult-to-navigate waters. But when there was money to be made, there were some willing to risk it all-from the brave steamboat captains who went down with their ships, to the illegal moonshiners and pirates who pillaged the river's bounty. In this book, author and Mississippi River historian Dean Klinkenberg explores the many disastrous events to have occurred on and along the river in the nineteenth and twentieth centuries-from steamboat explosions, to Yellow Fever epidemics, floods, and Prohibition piracy. Enjoy this journey into the darkest deeds of the Mississippi River.
Seascape studies have developed in response to questions arising from composite correlations such as coastal, island and marine research, social requirements, landscape design and planning, marine ecology, and environment and resource management. This global volume is the first comprehensive overview to provide a solid foundation on the concept of seascape, with the latest research findings from leading experts across a variety of fields, offering a holistic approach to seascape linking nature with culture, and theory with practice. Divided into six parts, it includes over 30 chapters from contributors around the world. Pioneering methods with illustrated case studies from the Mediterranean, Scandinavia, North Sea, North America and Asia serve as examples for future seascape development, conservation and governance. An important and extremely timely resource, the Routledge Handbook of Seascapes provides academics, practitioners, NGOs, consultants and government officials with a broad overview of current research and practice for future application and advance worldwide.
In the marine environment, single-celled, microscopic, plant-like organisms naturally occur in the well-lit surface layer of any body of water. These organisms, referred to as phytoplankton or microalgae, form the base of the food web upon which nearly all other marine organisms depend. Algal bloom is a rapid increase in or accumulation of the population of about 300 species of algae due to excess nutrients (eutrophication), and is of major global interest as it causes reduction in species diversity, abrupt changes in water quality, and discoloration of the water (green, yellow, brown or red) depending on the species of algae and the type of pigments they contain. Dying blooms can also be an environmental concern as when the cells sink and decay, bacteria break down the organic material, which in turn strips oxygen from the water. This microbial oxygen demand at times leads to very low oxygen levels in the bottom waters, harming aquatic life. Documentation of this sporadic high abundance of algae, together with the significant species richness of the diatoms, requires comprehensive studies in the Sundarban coastal environment, which is facing severe degradation due to natural & anthropogenic stressors. In addition, a better understanding of the effects of algal blooms on seafood quality, the complex biological, chemical and physical interactions and subsequent effects on trophodynamics is needed to develop strategies for effective coastal zone management. The book discusses the occurrence of harmful algal blooms (HABs) caused by the dinoflagellates of the genus Alexandrium and Karenia, or diatoms of the genus Pseudo-nitzschia, which have large and varied impacts on marine ecosystems (such as large-scale marine mortality events that have been associated with various types of shellfish poisonings) depending on the species involved, the environment where they are found, and the mechanism by which they exert negative effects. HABs represent a major environmental problem in all regions of the U.S., and their occurrence is on the rise due to increased nutrient pollution. HABs have severe impacts on human health, aquatic ecosystems, and the economy. Such blooms, known colloquially as red tides due to their red or brown hues, are increasing in frequency and magnitude worldwide as a result of changes in oceanic climate, increased coastal eutrophication and enhanced long-distance dispersal in ballast water. As such, the book offers an in-depth account of the complex biological, chemical and physical interactions of the algal blooms (both innocuous and harmful ones). It also discusses the highly topical issue of the impact of global climate change on the frequency and severity of HABs in the context of alterations in temperature, stratification, light and ocean acidification. Focusing on both basic and applied limnology, this book is a reliable and up-to-date reference resource for students, teachers and researchers engaged in the field of coastal research/management at regional and global scales.
This book provides the necessary background of geometry, mathematics and physical geodesy, useful to a rigorous approach to geodetic heights. The concept of height seems to be intuitive and immediate, but on the contrary it requires a good deal of scientific sharpness in the definition and use. As a matter of fact the geodetic, geographic and engineering practice has introduced many different heights to describe our Earth physical reality in terms of spatial position of points and surfaces. This has urged us to achieve a standard capability of transforming one system into the other. Often this is done in an approximate and clumsy way. This book solves the above practical problems in a rigorous way, showing what degree of approximation is used in approximate formulas. In addition the book gives a sound view on a matter that is presently occupying scientific associations, namely the unification of the global and regional height reference systems. It provides the mathematical background as well as the state of the art of its implementation. It will be particularly useful for professionals and national agencies.
Up until now, mountain ecosystems have not been closely studies by social scientists as they do not offer a readily defined set of problems for human exploitation as, do for instance, tropical forests or arctic habitats. But the archaeological evidence had shown that humans have been living in this type of habitat for thousands of year. From this evidence we can also see that mountainous regions are often frontier zones of competing polities and form refuge areas for dissident communities as they often are inherently difficult to control by centralized authorities. As a consequence they fuel or contribute disproportionately to political violence. But we are now witnessing changes and increasing vulnerability of mountain ecosystems caused by human activities. Human adaptability to mountain ecosystems. This volume presents an international and interdisciplinary account of the exploitation of - and human adaptation to - mountainous regions over time. The contributions discuss human cultural responses to key physical and cultural stressors associated with mountain ecosystems, such as aridity, quality of soils, steep slopes, low productivity, as well as transient phenomena such as changing weather patterns, deforestation and erosion, and the possible effects of climate change. This volume will be of interest to anthropologists, ecologists and geologists as mountainous landscapes change fast and cultures disappear and they need to be recorded, and mountain regions are of interest for studies on environmental change and cultural responses of mountain populations provide clues for us all. Critical to understanding mountain adaptations is our comprehension of human decision-making and how people view short- and long-term outcomes.
With an account of over 6.000 recent and 15.000 fossil species, phylum Bryozoa represents a quite large and important phylum of colonial filter feeders. This volume of the series Handbook of Zoology contains new findings on phylogeny, morphology and evolution that have significantly improved our knowledge and understanding of this phylum. It is a comprehensive book that will be a standard for many specialists but also newcomers to the field of bryozoology. |
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