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This open access book surveys the frontier of scientific river research and provides examples to guide management towards a sustainable future of riverine ecosystems. Principal structures and functions of the biogeosphere of rivers are explained; key threats are identified, and effective solutions for restoration and mitigation are provided. Rivers are among the most threatened ecosystems of the world. They increasingly suffer from pollution, water abstraction, river channelisation and damming. Fundamental knowledge of ecosystem structure and function is necessary to understand how human acitivities interfere with natural processes and which interventions are feasible to rectify this. Modern...
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"This work brings to life the wonders of our inland waters and the vibrant species that live there"--
This book presents the results of the Interdisciplinary Research Group "Society – Water – Technology" of the Berlin-Brandenburg Academy of Sciences and Humanities. It describes interdisciplinary evaluation criteria for major water engineering projects (MWEPs) and portrays an application to the Lower Jordan Valley (Middle East) and the Fergana Valley (Central Asia). Both areas are characterised by transboundary conflicts, by challenges due to demographic and climate change and by political and societal pressures. Based on the findings, the book provides recommendations for science and political decisions makers as well as for international financing institutions. In addition, it outlines ...
Provides a concise, current and accessible overview of running water systems. The book's unifying focus is on rivers and streams as ecosystems in which the particular identity of organisms is not the main emphasis but rather the processes in which they are involved - specifically energy flow and the cycling of materials.
Sub-Saharan Africa needs to significantly accelerate its electricity generation. While hydropower is prominent in some countries, solar and wind power generation has lagged other world regions, even though sub-Saharan Africa has some of the most favorable conditions. A mix of domestic and external financing can increase both renewable electricity generation and GDP. In a scenario where about $25 bn in climate finance flows are allocated annually to renewable energy, renewable electricity production could be up to 24 percent higher than in a scenario excluding this financing, and annual GDP growth would be boosted by 0.8 percentage point on average over the next decade, accompanied by stronger labor demand in the electricity sector. Policies can help catalyze climate finance. An ambitious package of governance, business regulations, and external sector reforms is associated with a 20 percent increase in climate finance flows and a 7 percent increase in electricity generation over five years. In addition, implementing climate policies is linked to increases in green foreign direct investment announcements and green electricity production.
A new edition of the veteran science writer's groundbreaking work on the world's water crisis, featuring all-new reporting from the most recent global flashpoints Throughout history, rivers have been our foremost source of fresh water for both agriculture and individual consumption, but looming water scarcity threatens to cut global food production and cause conflict and unrest. In this visionary book, Fred Pearce takes readers around the world on a tour of the world's rivers to provide our most complete portrait yet of the growing global water crisis and its ramifications for us all. With vivid on-the-ground reporting, Pearce deftly weaves together the scientific, economic, and historic dimensions of the water crisis, showing us its complex origins--from waste to wrong-headed engineering projects to high-yield crop varieties that have saved developing countries from starvation but are now emptying their water reserves. Pearce argues that the solution to the growing worldwide water shortage is more efficiency and a new water ethic based on managing the water cycle for maximum social benefit rather than narrow self-interest.
A comprehensive theoretical synthesis of the various success factors required to successfully and sustainably manage natural resources, Sustainable Governance of Natural Resources offers a quantitative model to predict the success of natural resource management.
This unique volume covers many aspects of waste management in developing countries. There is a focus on various sources of waste including the pressing issues of agricultural, medicinal, industrial, and urban waste, and emerging problems with e-waste, nanowaste, and microplastics in marine environments. This volume addresses the critical environmental issues resulting from rapid urbanization and industrialization, particularly in the developing world. High-end technologies that can utilize waste as a resource to generate products, processes, and revenue are also discussed. Features Presents technical perspectives on emerging wastes in developing economies Discusses the issues of e-waste, which is growing three times faster than general municipal waste globally Covers the spectrum of nanowaste to upcycling in the market Discusses management of marine plastic debris and microplastics Diverse audience including those in solid waste management, electrical and electronic technology, and the medical industry