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Author: International Union of Geodesy and Geophysics. General Assembly
Publisher:
ISBN: 9781901502411
Category : Aquatic ecology
Languages : en
Pages : 180
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Book Description
Author: International Union of Geodesy and Geophysics. General Assembly
Publisher:
ISBN: 9781901502411
Category : Aquatic ecology
Languages : en
Pages : 180
Get Book Here
Book Description
Author: Paul J. Wood
Publisher: John Wiley & Sons
ISBN: 9780470010181
Category : Science
Languages : en
Pages : 460
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Book Description
This state-of-the-art, research level text considers the growing volume of research at the interface of hydrology and ecology and focuses on: the evolution of hydroecology / ecohydrology process understanding hydroecological interactions, dynamics and linkages methodological approaches detailed case studies future research needs The editors and contributors are internationally recognised experts in hydrology and ecology from institutions across North America, South America, Australia, and Europe. Chapters provide a broad geographical coverage and bridge the traditional subject divide between hydrology and ecology. The book considers a range of organisms (plants, invertebrates and fish), provides a long-term perspective on contemporary and palaeo-systems, and emphasises wider research implications with respect to environmental and water resource management. Hydroecology and Ecohydrology is an indispensable resource for academics and postgraduate researchers in departments of physical geography, earth sciences, environmental science, environmental management, civil engineering, water resource management, biology, zoology, botany and ecology. It is also of interest to professionals working within environmental consultancies, organizations and national agencies.
Author: Jeremy B. Jones
Publisher: Elsevier
ISBN: 0124059198
Category : Science
Languages : en
Pages : 566
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Book Description
Stream Ecosystems in a Changing Environment synthesizes the current understanding of stream ecosystem ecology, emphasizing nutrient cycling and carbon dynamics, and providing a forward-looking perspective regarding the response of stream ecosystems to environmental change. Each chapter includes a section focusing on anticipated and ongoing dynamics in stream ecosystems in a changing environment, along with hypotheses regarding controls on stream ecosystem functioning. The book, with its innovative sections, provides a bridge between papers published in peer-reviewed scientific journals and the findings of researchers in new areas of study. - Presents a forward-looking perspective regarding the response of stream ecosystems to environmental change - Provides a synthesis of the latest findings on stream ecosystems ecology in one concise volume - Includes thought exercises and discussion activities throughout, providing valuable tools for learning - Offers conceptual models and hypotheses to stimulate conversation and advance research
Author: E. Ehlers
Publisher: Springer Science & Business Media
ISBN: 3662070588
Category : Science
Languages : en
Pages : 216
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Book Description
Disparate perceptions and conceptual frameworks of environment and the relationship between humans and nature often lead to confusion, constraints on co-operation and collaboration and even conflict when society tries to deal with today’s urgent and complex environment research and policy challenges. Such disparities in perception and "world view" are driven by many factors. They include differences in culture, religion, ethical frameworks, scientific methodologies and approaches, disciplines, political, social and philosophical traditions, life styles and consumption patterns as well as alternative economic paradigms. Distribution of poverty or wealth between north and south may thus be seen as consequence of the above mentioned disparities, which is a challenge for it’s universal reasoned evaluation. This volume discusses a wide range of factors influencing "Environment across Cultures" with a view to identifying ways and means to better understand, reflect and manage such disparities within future global environmental research and policy agendas for bridging the gap between ecology and economy as well as between societies. The book is based upon the results of a scientific symposium on this topic and covers the following sections: Cross Cultural Perception of Environment; Ethics and Nature; Environment, Sustainability and Society. Corresponding contributions were made by well-known scientific authors representing different cultural spheres in accordance with the inter-cultural approach of this effort.
Author: Sujay Rao Mandavilli
Publisher: Sujay Rao Mandavilli
ISBN:
Category : Education
Languages : en
Pages : 94
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Book Description
The term Homo sapiens is the scientific nomenclature for the anatomically modern man. This term literally means "thinking man". Modern humans are found all over the world in different regions, and are probably the most successful species in modern times, just like the dinosaurs were some one hundred million years ago. Homo Sapiens are the most common and widespread species of primate or great apes, and the last surviving species of the genus Homo; all others have either become extinct, or have lost their distinct identity. The term “Humans” is also most often used only to Homo Sapiens, and not to all other species in the genus homo which are sometimes referred to as archaic humans. Humans also possess a high level of intelligence and a great deal of cognitive ability and cognitive skills due to a large prefrontal cortex, and this feature, attribute and characteristic (besides other features such as bipedalism and opposing thumbs) have distinguished and differentiated it from other species. These aspects have also allowed humans to dominate the earth and build impressive civilizations that have immense technological clout. Humans are also a polytypic species; there are wide variations among humans inhabiting different parts of the globe, even though the traditional and orthodox classification of humans into “races” may be highly obsolete, and may even be associated with unwanted and unintended consequences, both direct and indirect. However, variations between humans is much less than in other species such as dogs, and any two humans are at least 99.5% genetically similar. Humans are also highly social creatures and tend to form either small or large social and cultural units that are known for their social and cultural bonding. These may be either large or small, and in the words of CH Cooley, be primary or secondary groups that promote we feeling and out feeling, and help humans bond. (Cooley 1909).....
Author: Simon Benedikter
Publisher: LIT Verlag Münster
ISBN: 3643904371
Category : Nature
Languages : en
Pages : 351
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Book Description
Subduing nature and harnessing water resources rose to become the key paradigm of modernization in the Vietnam's Mekong Delta. Over the past 40 years, waterscape engineering turned Vietnam's largest river estuary into one of the most agriculturally productive areas in the world. This book traces water resources development from the time of the socialist-oriented hydraulic mission and Green Revolution, which began in the late 1970s under the economic rationale of central planning, to more recent trends responding to renovation policy, global environmental change, and Vietnam's capitalist transformation. Analytically, the focus is with the nexus of water regulation, bureaucratic power, and socio-ecological change, as well as the vested interests and corresponding strategic actions that coalesce around the technocratic hydro-management. Going beyond the scope of the Mekong Delta, the book offers new perspectives and critical reflections on water governance dynamics and institutional reforms in Vietnam, from both historical and contemporary perspectives. (Series: ZEF Development Studies - Vol. 25) [Subject: Asian Studies, Vietnamese Studies, Hydrology, Environmental Studies, Natural Resources]
Author: Sughosh Madhav
Publisher: Elsevier
ISBN: 0323903436
Category : Science
Languages : en
Pages : 522
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Book Description
Ecological Significance of Riparian Ecosystems: Challenges and Management Strategies examines the current issues related to river ecosystems, their environmental importance, pollution issues and potential management strategies. The book is divided into 4 key themes: Basics of river ecosystem, Natural phenomenon of river ecosystem, Human-induced problems of river ecosystem, and Management measures for the river ecosystem. Through these four themes, the contributors present both practical and theoretical aspects of river ecosystem in changing climate. An emphasis has been made on the recent research of climate change and its impact on the river ecosystem. River ecosystems have tremendous potential to store CO2, however, with changing climatic and anthropogenic activities, these habitats are under threat, and river ecosystems are losing the very vital service of storing carbon. Unlike well documented terrestrial biodiversity, the biodiversity in aquatic ecosystems is still unrecognized to some extent. - Presents an understanding of the biogeochemical processes of river ecosystems achieved by food webs and diverse biogeochemical processes - Covers sediment dynamics and nutrient chemistry - hot topics in river ecosystems - Includes environmental pollution issues in river ecosystems from various anthropogenic activities
Author: Domingo Alcaraz-Segura
Publisher: CRC Press
ISBN: 1466505893
Category : Nature
Languages : en
Pages : 506
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Book Description
A balanced review of differing approaches based on remote sensing tools and methods to assess and monitor biodiversity, carbon and water cycles, and the energy balance of terrestrial ecosystem. Earth Observation of Ecosystem Services highlights the advantages Earth observation technologies offer for quantifying and monitoring multiple ecosystem fun
Author: I.R. Smith
Publisher: Springer Science & Business Media
ISBN: 9401129061
Category : Science
Languages : en
Pages : 296
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Book Description
Sun, wind and water draining from the land interact with the morphological features of a water body to create the environment experienced by freshwater plants and animals. The result of this interaction can be considered as the freshwater hydro climate and this plays the same role as that of conventional climate in terrestrial ecology. Agriculture, for example, has long been supported by specialist meteorological services which not only provide farmers with a sound interpretation of weather and climate without excessive technicality but which also consider relations between climate and the growth of crops and stock. There is a need for a similar service in freshwater ecology and applied biology. This book is the result of a number of years devoted to developing part of that service. It concentrates on the influence of all forms of water movement on the ecology of fresh waters. Water movement implies interest in both the quantity of water moving through river basins which reflects the climate of the catch ment as well as the nature of the fluid motion within the rivers and lakes of the basin. The book is not so much a review of recent research as an attempt to establish a logic-how knowledge of water movement can contribute to understanding the ecology of fresh waters. Two points follow directly.
Author: Daqing Yang
Publisher: Springer Nature
ISBN: 3030509303
Category : Science
Languages : en
Pages : 907
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Book Description
This book provides a comprehensive, up-to-date assessment of the key terrestrial components of the Arctic system, i.e., its hydrology, permafrost, and ecology, drawing on the latest research results from across the circumpolar regions. The Arctic is an integrated system, the elements of which are closely linked by the atmosphere, ocean, and land. Using an integrated system approach, the book’s 30 chapters, written by a diverse team of leading scholars, carefully examine Arctic climate variability/change, large river hydrology, lakes and wetlands, snow cover and ice processes, permafrost characteristics, vegetation/landscape changes, and the future trajectory of Arctic system evolution. The discussions cover the fundamental features of and processes in the Arctic system, with a special focus on critical knowledge gaps, i.e., the interactions and feedbacks between water, permafrost, and ecosystem, such as snow pack and permafrost changes and their impacts on basin hydrology and ecology, river flow, geochemistry, and energy fluxes to the Arctic Ocean, and the structure and function of the Arctic ecosystem in response to past/future changes in climate, hydrology, and permafrost conditions. Given its scope, the book offers a valuable resource for researchers, graduate students, environmentalists, managers, and administrators who are concerned with the northern environment and resources.
