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Books > Earth & environment > Geography > Physical geography
This book systematically discusses the vegetation dynamics in northern China since the LGM, with a focus on three dominant tree species (Pinus, Quercus and Betula). By integrating methods of palaeoecology, phylogeography and species distribution model, it reconstructs the glacial refugia in northern China, demonstrating that the species were located further north than previously assumed during the LGM. The postglacial dynamics of forest distribution included not only long-distance north-south migration but also local spread from LGM micro-refugia in northern China. On the regional scale, the book shows the altitudinal migration pattern of the three dominant tree genera and the role of topographical factors in the migration of the forest-steppe border. On the catchment scale, it analyzes Huangqihai Lake, located in the forest-steppe ecotone in northern China, to indentify the local forest dynamics response to the Holocene climatic change. It shows that local forests have various modes of response to the climate drying, including shrubland expansion, savannification and replacement of steppe. In brief, these studies at different space-time scales illustrate the effects of climate, topography and other factors on forest migration.
Landscape, politics and history: the Italian mountains as a crucible of national and natural identity. This book is part of a wider current in environmental history, that explores the links between nature and nation. It uncovers how Italian identity and mountains have constituted one another. It argues that state regimes since unification in 1861 have made mountains into national symbols and resources, thereby affecting mountain communities and ecosystems. The nationalisation of Italian mountains has been a story of military conquest and resistance, ecological and social transformation, expropriating resources and imposing meanings. The wind of 'big' history was rolling through the Alps and the Apennines: State building and national identities, totalitarianism and democracy, economic development and environmental protection, scientific knowledge and vernacular practices are the substance of this book. The book starts with the revaluation of mountains as the repository of the last Italian wilderness and chronicles the discovery/ invention of mountains as wild, primitive, and rebellious places needing to be tamed. War World I permanently transformed mountain landscapes and people, nationalising both. When the Fascists came to power, the process of politicisation of mountains reached its acme; the regime constructed and exploited mountains both rhetorically and materially, on one hand celebrating ruralism and rural people and, on the other, giving mountain natural resources to large hydro-electric corporations. Having been the sanctuary of Resistance against the Nazi-Fascist occupation, the Italian mountains were emptied by the economic boom of the 1960s; only recently have the green of natural parks and the white of the ski resorts become the distinctive colors of the new, tourist-oriented Italian mountains.
This book presents the main drivers of benthic structure and processes in estuaries from the 8,000 km-Brazilian coast, assesses the influence of natural and human disturbance, and discusses their ecological importance and management needs. Estuaries are unique coastal ecosystems often with low biodiversity that sustain and provide essential ecological services to mankind. These ecosystems include a variety of habitats with their own sediment and fauna dynamics, all of them globally altered or threatened by human activities. Mangroves, saltmarshes, tidal flats and other confined estuarine systems are under increasing stress by overfishing and other human activities leading to habitat and species loss. Combined changes in estuarine hydromorphology and in climate pose severe threats to estuarine ecosystems at a global scale.
Traceless takes inspiration from the Lake District, the Gerry Charnley Round and Gerry Charnley himself. Charnley is little remembered, but was a prolific fell runner, orienteer and climber who founded the Karrimor International Mountain Marathon (KIMM), now the OMM. In his early 50s he tragically died on Helvellyn, his namesake Round was established in his memory by his friends. The ethos of the Round is on self-sufficiency and leaving no trace - the runner is encouraged to plan their own route to visit all the checkpoints, then navigate that route, creating their own line from multiple route choices. Inspired by the concept of the Gerry Charnley Round and its journey over the Lakeland fells, runners Geoff Cox and Heather Dawe have each spent time exploring and running the route. They are poets, writers and artists as well as fell runners and Traceless is a collaboration between them that celebrates their love for the fells and how spending time in them inspires them creatively.
This book combines a broad scientific and sociopolitical view of US wetlands, for a wide audience of students and professionals concerned with basic or applied ecology, environmental conservation and policy. Wetland science is a new and rapidly evolving branch of ecosystem science, and wetland regulation is increasingly central to conservation policy. Regulatory initiatives frequently raise unanswered questions, while scientific study supports or calls into question regulatory practice, which occurs in an environment of intense public scrutiny. This primer lays out the science and policy considerations in a format accessible and useful to all who would be involved in wetland ecology, and his book would also serve as a supplementary text for courses on conservation biology, wetlands or environmental policy.
This Open Access book examines the implications of welfare policy for energy poverty and engages with key conceptual debates at the forefront of energy demand research. Academic work on energy poverty has rarely been brought into conversation with practice-theory-based approaches to energy use and sustainability. This book reveals how novel insights can be made visible through combining these different ways of thinking about energy demand issues. It presents a distinctive approach to energy poverty that places inequalities at the heart of debates about the advancing energy intensity of contemporary societies.
This book offers a systematic investigation of the ecological and environmental issues related to the land cover changes in Nepal by researchers from both China and Nepal. It discusses the eco-environmental issues faced by Nepal, particularly in the hills and mountain regions. It also sheds light on the global concerns regarding the eco-environment issues of mountains, and analyzes the various causes and potential consequences of eco-environmental degradation in Nepal. The book is of particular interest to students, researchers, experts, and decision-makers wanting to gain a general overview of land cover in Nepal and its dynamics, environment and natural resources, as well as mountain hazards.
This authored book assesses the spatial patterns of climate change and gender inequalities across the Global South, and analyzes the disproportionate impacts that climate change processes have on women in these regions. Though many books attempt to incorporate gender issues into climate change, this book examines the issue as a whole by addressing the relationship between climate change and gender from a number of perspectives. The book incorporates case studies from various regions of the Global South, a designation broadly defined as the countries of Africa, Middle and South America, and most of Asia including the Middle East. In the book's two main sections, readers will learn about how climate change affects access to regional opportunities and resources, the obstacles created by climate change that affect women more strongly than men, and how affected female populations adapt to changing conditions and protect their local livelihoods. Section one, covering chapters 1 and 2, addresses the spatial patterns of climate change and gender inequalities/inequities across the Global South by analyzing long-term trends from the latest reports of the Intergovernmental Panel on Climate Change (IPCC) and the World Economic forum. Section two, covering chapters 3 through 7, discusses the critical issues related to climate change and gender inequality, and presents literature reviews and case studies in the Global South. The different issues and perspectives discussed include health, water and food security, education, conflicts, migration, participation in decision-making processes, and changing urban social landscapes. The concluding chapter discusses policy initiatives and makes recommendations to some of the gender mainstreaming through empowerment and participation. This interdisciplinary book will appeal to academics and policy-makers beyond just the fields of environmental sciences and gender studies, and may be adopted as a resource for graduate students and researchers.
Wood was essential to the survival of the Venetian Republic. To build its great naval and merchant ships, maintain its extensive levee system, construct buildings, fuel industries, and heat homes, Venice needed access to large quantities of oak and beech timber. The island city itself was devoid of any forests, so the state turned to its mainland holdings for this vital resource. "A Forest on the Sea" explores the history of this enterprise and Venice's efforts to extend state control over its natural resources. Karl Appuhn explains how Venice went from an isolated city completely dependent on foreign suppliers for wood to a regional state with a sophisticated system of administering and preserving forests. Intent on conserving this invaluable resource, Venice employed specialized experts to manage its forests. The state bureaucracy supervised this work, developing a philosophy about the environment--namely, a mutual dependence between humans and the natural world--that was far ahead of its time. Its efforts kept many large forest preserves under state protection, some of which still stand today. "A Forest on the Sea" offers a completely novel perspective on how Renaissance Europeans thought about the natural world. It sheds new light on how cultural conceptions about nature influenced political policies for resource conservation and land management in Venice.
This book consolidates the information, results, experience and perspectives of different research groups working on Chilean Saltmarshes. Some aspects of these ecosystems such as their bio-geographical connectivity, flora and faunal components, the interaction between ecosystem components and especially the response of this kind of ecosystems to human and natural perturbations defines the Chilean Saltmarshes as an attractive systems for future studies, focused into test the theoretical and experimental aspects of saltmarshes and general ecology.
Authored by world-class scientists and scholars, the Handbook of Natural Resources, Second Edition, is an excellent reference for understanding the consequences of changing natural resources to the degradation of ecological integrity and the sustainability of life. Based on the content of the bestselling and CHOICE awarded Encyclopedia of Natural Resources, this new edition demonstrates the major challenges that the society is facing for the sustainability of all wellbeing on planet Earth. The experience, evidence, methods, and models used in studying natural resources are presented in six stand-alone volumes, arranged along the main systems: land, water, and air. It reviews state-of-the-art knowledge, highlights advances made in different areas, and provides guidance for the appropriate use of remote sensing data in the study of natural resources on a global scale. The six volumes in this set cover: Terrestrial Ecosystems and Biodiversity; Landscape and Land Capacity; Wetlands and Habitats; Fresh Water and Watersheds; Coastal and Marine Environments; and finally Atmosphere and Climate. Written in an easy-to-reference manner, the Handbook of Natural Resources, Second Edition, as a complete set, is essential for anyone looking for a deeper understanding of the science and management of natural resources. Public and private libraries, educational and research institutions, scientists, scholars, and resource managers will benefit enormously from this set. Individual volumes and chapters can also be used in a wide variety of both graduate and undergraduate courses in environmental science and natural science courses at different levels and disciplines, such as biology, geography, Earth system science, ecology, etc.
The book focuses on environment and conservation issues pertaining to the Himalayas, spanning Pakistan, Nepal, India, Bhutan and Myanmar. Environmental degradation, changes in snow cover and glaciers in India-Bhutan, threats to protected areas, and biodiversity in this ecologically fragile region are assessed in twelve distinct, regional case studies.
This monograph presents the state of art of the geologic knowledge about the Spanish coast obtained through scientific research in the last 30 years.From a general point of view, coasts are the most quickly changing systems of the Earth. This is critical, since many human resources, such as the main part of economic and social activities, are located in the coastal areas. Especially in the case of Spain these coasts include cities, wide industrial areas (including harbor complexes), important ecologic systems, and our main economic resource: tourism. Understanding the dynamic functioning of each element of this coast is vital for correct future coastal management, so as to solve problems derived from bad plans developed in the last decades of the twentieth century. This is a valuable text for advanced graduate students and coastal researchers, which connects the specific dynamic functioning of the main Spanish coastal environments and their relationships with human activities.
The extraordinary story of Israel's forests, from ancient times to the present. In this insightful and provocative book, Alon Tal provides a detailed account of Israeli forests, tracing their history from the Bible to the present, and outlines the effort to transform drylands and degraded soils into prosperous parks, rangelands, and ecosystems. Tal's description of Israel's trials and errors, and his exploration of both the environmental history and the current policy dilemmas surrounding that country's forests, will provide valuable lessons in the years to come for other parts of the world seeking to reestablish timberlands.
"Evocative, muscular." - Kathleen Jamie. Karen Lloyd takes us on a deeply personal journey around the 60 miles of coastline that make up 'nature's amphitheatre'. Embarking on a series of walks that take in beguiling landscapes and ever-changing seascapes, Karen tells the stories of the places, people, wildlife and history of Morecambe Bay. So we meet the King's Guide to the Sands, discover forgotten caves and islands that don't exist, and delight in the simple beauty of an oystercatcher winging its way across the ebbing tide. As we walk with Karen, she explores her own memories of the bay, making an unwitting pilgrimage through her own past and present, as well as that of the bay. The result is a singular and moving account of one of Britain's most alluring coastal areas.
In its first English-language edition, this book introduces the many-faceted interactions of animal populations with their habitats. From soil fauna, ants and termites to small and large herbivores, burrowing mammals and birds, the author presents a comprehensive analysis of animals and ecosystems that is as broad and varied as all nature. Chapter 2 addresses the functional role of animals in landscape ecosystems, emphasizing fluxes of energy and matter within and between ecosystems, and the effects of animals on qualitative and structural habitat change. Discussion includes chapters on the role of animal population density and the impacts of native herbivores on vegetation and habitats from the tropics to the polar regions. Cyclic mass outbreaks of species such as the larch bud moth in Switzerland, the mountain pine beetle and the African red-billed weaver bird are described and analyzed. Other chapters discuss Zoochory - the dispersal of seeds by ants, mammals and birds - and the influence of burrowing animals on soil development and geomorphology. Consideration extends to the impact of feral domestic animals. Chapter 5 focuses on problems resulting from introduction of alien animals and from re-introduction of animal species to their original habitats, discusses the effects on ecosystems of burrowing, digging and trampling by animals. The author also addresses keystone species such as kangaroo rats, termites and beavers. Chapter 6 addresses the role of animals in landscape management and nature conservation, with chapters on the impact of newcomer species such as animals introduced into Australia, New Zealand and Europe, and the consequences of reintroduction of species to original habitat. It also discusses the carrying capacity of natural habit, public attitudes toward conversation and more. The final section ponders the effects of climate on interactions between animals and their habitats.
Coastal Zones: Solutions for the 21st Century bridges the gap between national and international efforts and the local needs for actions in communities where coastal zone challenges are faced daily. The solution-oriented approach covers issues of coastal zone management as well as responses to natural disasters. This work provides ideas on how to face the challenges, develop solutions, and localize management of common-pool resources. Coastal Zones targets academic stakeholders and coastal stakeholders who have local knowledge and experience but need a theoretical framework and a greater range of skills to make use of this experience.
This volume provides an overview of current and future trends in aeolian research. It is written by leading scientists from the UK, Canada, India, Australia and the USA, all of whom are actively involved in aeolian research. The book seeks to provide a comprehensive account of present aeolian processes, landforms and sediments, together with an analysis of past aeolian environments. Further, it looks at some of the anthropogenic pressures on aeolian processes, both on coasts and in deserts, and discusses some management solutions. The text is characterised by the wide perspective it provides and by the authority of its authors. Its fourteen chapters cover the history of desert dune studies, recent investigations of airflow and sand transport, sand seas, coastal dune dynamics, dune management, the physics of aeolian movement, wind erosion (especially of agricultural land), dust storms, loess deposition, the aeolian rock record, palaeoenvironments in the Quaternary, luminescence dating techniques, and aeolian research for the Millennium. |
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