Fish Protection Technologies and Fish Ways for Downstream Migration, Ulrich Schwevers; Beate Adam
Автор: Schwevers Ulrich, Adam Beate Название: Fish Protection Technologies and Fish Ways for Downstream Migration ISBN: 303019244X ISBN-13(EAN): 9783030192440 Издательство: Springer Рейтинг: Цена: 79190.00 T Наличие на складе: Есть у поставщика Поставка под заказ. Описание: This book offers a comprehensive review of current systems for fish protection and downstream migration. It offers a robust bridge between concepts in applied ecology and civil hydraulic engineering, thus providing biologists and hydraulic engineers with an authoritative reference guide to both the theory and practice of fish protection.
Population growth in the Blue Nile Basin has led to fast land-use changes from forest to agricultural land, which resulted in speeding up the soil erosion processes producing highly negative impacts on the local soil fertility and agricultural productivity. The eroded sediment is transported downstream by water and sinks in the lower basin where it significantly reduces reservoir storage and irrigation canals capacity. The only effective solution to mitigate the sedimentation problem is to limit the sediment inputs from upstream by locally implementing erosion control practices. However, given the vastness and remoteness of the involved areas, this first requires the knowledge of the most critical zones.
The book identifies the sources of the sediment depositing in the Lower Blue Nile Basin and quantifies the amounts involved providing essential information for the planning and implementation of any interventions aiming at reducing soil erosion. The methods used consist of extensive field work covering most of the basin, watershed, hydrodynamic and morphodynamic modelling and, for the first time, the mineralogical analysis of the sediment at the sources and sinks. The method is successful in indentifying the areas providing most of the transported sediment, where it is recommended to start with erosion control practices.
Автор: Salzmann Название: Climate Change Adaptation Strategies – An Upstream-downstream Perspective ISBN: 3319407716 ISBN-13(EAN): 9783319407715 Издательство: Springer Рейтинг: Цена: 113190.00 T Наличие на складе: Есть у поставщика Поставка под заказ. Описание: Climate change and the related adverse impacts are among the greatest challenges facing humankind during the coming decades. Even with a significant reduction of anthropogenic greenhouse gas emissions, it will be inevitable for societies to adapt to new climatic conditions and associated impacts and risks. This book offers insights to first experiences of developing and implementing adaptation measures, with a particular focus on mountain environments and the adjacent downstream areas. It provides a comprehensive ‘state-of-the-art’ of climate change adaptation in these areas through the collection and evaluation of knowledge from several local and regional case studies and by offering new expertise and insights at the global level. As such, the book is an important source for scientists, practitioners and decision makers alike, who are working in the field of climate change adaptation and towards sustainable development in the sense of the Paris Agreement and the Agenda 2030.
Автор: Salzmann Nadine, Huggel Christian, Nussbaumer Samuel U. Название: Climate Change Adaptation Strategies - An Upstream-Downstream Perspective ISBN: 3319821792 ISBN-13(EAN): 9783319821795 Издательство: Springer Рейтинг: Цена: 93160.00 T Наличие на складе: Есть у поставщика Поставка под заказ. Описание: It provides a comprehensive `state-of-the-art` of climate change adaptation in these areas through the collection and evaluation of knowledge from several local and regional case studies and by offering new expertise and insights at the global level.
Автор: Oleg Semenov; Hossein Sarbishaei; Manoj Sachdev Название: ESD Protection Device and Circuit Design for Advanced CMOS Technologies ISBN: 9048178363 ISBN-13(EAN): 9789048178360 Издательство: Springer Рейтинг: Цена: 130590.00 T Наличие на складе: Есть у поставщика Поставка под заказ. Описание: This book makes an attempt to address the ESD design and implementation in a systematic manner. A design procedure involving device and circuit simulators is employed to optimize device and circuit parameters for optimal ESD as well as circuit performance.
Автор: Sean Cubitt Название: Finite Media: Environmental Implications of Digital Technologies ISBN: 0822362813 ISBN-13(EAN): 9780822362814 Издательство: Mare Nostrum (Eurospan) Рейтинг: Цена: 117000.00 T Наличие на складе: Есть у поставщика Поставка под заказ. Описание:
While digital media give us the ability to communicate with and know the world, their use comes at the expense of an immense ecological footprint and environmental degradation. In Finite Media Sean Cubitt offers a large-scale rethinking of theories of mediation by examining the environmental and human toll exacted by mining and the manufacture, use, and disposal of millions of phones, computers, and other devices. The way out is through an eco-political media aesthetics, in which people use media to shift their relationship to the environment and where public goods and spaces are available to all. Cubitt demonstrates this through case studies ranging from the 1906 film The Story of the Kelly Gang to an image of Saturn taken during NASA's Cassini-Huygens mission, suggesting that affective responses to images may generate a populist environmental politics that demands better ways of living and being. Only by reorienting our use of media, Cubitt contends, can we overcome the failures of political elites and the ravages of capital.
How is it that self-identified environmental progressives in America can oppose liberalizing immigration policies? Environmentalism is generally assumed to be a commitment of the political left and restrictionism a commitment of the right. As John Hultgren shows, the reality is significantly more complicated. American environmentalists have supported immigration restrictions since the movement first began in the late 1800s, and anti-immigration arguments continue to attract vocal adherents among contemporary mainstream and radical "greens."
Border Walls Gone Green seeks to explain these seemingly paradoxical commitments by examining what is actually going on in American debates over the environmental impacts of immigration. It makes the case that nature is increasingly being deployed as a form of "walling"--which enables restrictionists to subtly fortify territorial boundaries and identities without having to revert to cultural and racial logics that are unpalatable to the political left. From an environmental point of view, the location of borders makes little sense; the Mexican landscape near most border crossings looks exactly like the landscape on the American side. And the belief that immigrants are somehow using up the nation's natural resources and thereby accelerating the degradation of the environment simply does not hold up to scrutiny. So, Hultgren finds, the well-intentioned efforts of environmentalists to "sustain" America are also sustaining the idea of the nation-state and in fact serving to reinforce exclusionary forms of political community.
How, then, should socially conscious environmentalists proceed? Hultgren demonstrates that close attention to the realities of transnational migration can lead to a different brand of socio-ecological activism--one that could be our only chance to effectively confront the powerful forces producing ecological devastation and social injustice.
Автор: Mark Spitzer Название: In Search of Monster Fish: Angling for a More Sustainable Planet ISBN: 149621188X ISBN-13(EAN): 9781496211880 Издательство: Mare Nostrum (Eurospan) Рейтинг: Цена: 25040.00 T Наличие на складе: Есть у поставщика Поставка под заказ. Описание:
In Search of Monster Fish is an action-packed, knee-slapping ride into and out of the belly of the beast. Join extreme angler Mark Spitzer as he encounters man-eating catfish, ruthless barracuda, lacerating conger eels, berserk tarpon, and blood-curdling sharks in locales as exotic as the Amazon, Catalonia, the Dominican Republic, Senegal, and even in our own backyards.
But this eco-odyssey isn’t just about meeting and releasing some of the most grotesque lunkers in the world. It’s about implementing solutions for problems as behemoth as global warming and issues as common as choosing what to eat for dinner. And as the ice caps melt at the rate of 1 percent annually, Spitzer battles his most epic goliath: a leviathan that dwells in the depths of us all, making us ask who the real monsters are, what our responsibilities truly are, and what we can possibly do to sustain our planet and ourselves when faced with such demonic disenlightenment. Spitzer then beats this whopper into submission by reframing his call to action and finding his own way. A new portal to the underworld has been opened in the cutting-edge literature of monster fish, and this is your entry ticket.
Автор: Murray Patrick Название: It`s More Than Fishing: The Art of Texas Trout and Redfish Angling ISBN: 1623498155 ISBN-13(EAN): 9781623498153 Издательство: Mare Nostrum (Eurospan) Рейтинг: Цена: 19190.00 T Наличие на складе: Невозможна поставка. Описание: The only constant in fishing is that the fish are still trying to avoid being caught as hard today as they were 100 or 1,000 years ago. To improve as anglers, we must be willing to change and evolve."It's More Than Fishing is a how-to guide for Texas coastal fishing that addresses a number of key aspects of coastal angling, including the basics of patterning, fishing the Texas surf, choosing lures and baits, and what to keep in mind when hiring a fishing guide. In addition to these how-to elements, It's More Than Fishing also includes insight and information from marine biologist anglers about coastal and marine conservation. Author Patrick D. Murray has spent more than two decades as a marine conservation professional, and he emphasizes the critical role of recreational anglers in protecting marine resources. Each chapter begins with a handy summary to guide readers through the information, making it easy to jump around.Throughout the book, Murray reminds the reader that angling is part science, but it's also part art. Similar to yoga, culinary pursuits, and martial arts, angling is an evolving skill that has been in practice for centuries. Successful fishing requires a mixture of knowledge, practice, patience, and skill. Murray believes that if anglers view their pursuit as an art, they will only invest in developing their skills, but their passion for fishing and ocean resources will increase along with their catches.
Автор: R.J.F. Smith Название: The Control of Fish Migration ISBN: 3642823505 ISBN-13(EAN): 9783642823503 Издательство: Springer Рейтинг: Цена: 121890.00 T Наличие на складе: Есть у поставщика Поставка под заказ. Описание: Fish migration is important and spectacular. We now understand some of the timing and guiding stimuli used in these migrations, and mechanisms can be logically proposed, on the basis of the established abilities of fishes, to account for the unexplained portions of the migrations.
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