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Wind Energy Meteorology
by Stefan EmeisThis book is intended to give an introduction into the meteorological boundary conditions for power generation from the wind, onshore and offshore. It is to provide reliable meteorological information for the planning and running of this important kind of renewable energy. This includes the derivation of wind laws and wind profile descriptions, especially those above the logarithmic surface layer. Winds over complex terrain and nocturnal low-level jets are considered as well. A special chapter is devoted to the efficiency of large wind parks and their wakes.
Wind Energy Meteorology: Atmopsheric Physics For Wind Power Generation (Green Energy And Technology)
by Stefan EmeisThis book offers an introduction to the meteorological boundary conditions for power generation from wind – both onshore and offshore, and provides meteorological information for the planning and running of this important renewable energy source. It includes the derivation of wind laws and wind-profile descriptions, especially those above the logarithmic surface layer, and discusses winds over complex terrains and nocturnal low-level jets. This updated and expanded second edition features new chapters devoted to the efficiency of large wind parks and their wakes and to offshore wind energy.
The Wind Engineers: Building a Hurricane-Safe House
by Jeff Klinkenberg University of FloridaThe University of Florida has an ambitious goal: to harness the power of its faculty, staff, students, and alumni to solve some of society's most pressing problems and to become a resource for the state of Florida, the nation, and the world. Hurricanes and tornadoes--and the devastation they leave in their wake--are feared across the globe, but at the University of Florida these natural phenomena are a fascinating research opportunity. At UF's Engineering School of Sustainable Infrastructure and Environment, wind engineers like Forrest Masters and David Prevatt study storm systems and design buildings to better withstand the forces of nature. Follow their stories as they venture inside Hurricane Wilma with wind gauges, travel to Joplin, Missouri to assess the wind-damage from the most powerful tornado in more than a half century, and conduct experiments with the lab's infamous "Multi-Axis Wind Load Simulator," ominously nicknamed "The Judge." Yet the job of the UF wind engineers does not end there. They take their findings to the drafting table, build roofs and walls, and test shingles, shutters, and garage doors. Their goal: to make sure our houses are still standing, and we are safe, after the storm. The stories chronicled in GATORBYTES span all colleges and units across the UF campus. They detail the far-reaching impact of UF's research, technologies, and innovations--and the UF faculty members dedicated to them. Gatorbytes describe how UF is continuing to build on its strengths and extend the reach of its efforts so that it can help even more people in even more places.
Wind Field and Solar Radiation Characterization and Forecasting: A Numerical Approach For Complex Terrain (Green Energy And Technology)
by Richard PerezIn addition to describing core concepts and principles, this book reveals professional methodologies and tools used by national agencies and private corporations to predict sites’ potential for wind and solar power generation. Each chapter focuses on a different issue, showing readers the corresponding methodology, as well as examples of how to apply the techniques described. These techniques are explained with step-by-step guides that demonstrate how environmental variables in complex terrains can be characterized and forecasted.The authors present an adaptive finite element mass-consistent model, which computes a diagnostic wind field in the three-dimensional area of interest using observed wind data from measurement stations – data which is then interpolated using a physical model of the wind field in the boundary layer. An ensemble method is presented based on the perturbation of the numerical weather prediction models’ results. The book goes on to explain solar radiation characterization and forecasting. Solar radiation and electrical power generation temporal and spatial variability are discussed and modelled. Different statistical methods are presented in order to improve solar radiation forecasting using ground measurement, numerical weather predictions (NWPs) and satellite-derived data. This book is focused on both probabilistic and point forecast explaining different models and methodologies to improve the forecasting. The results obtained from various simulations around the world are presented in tables. Finally, the book explains a possible methodology to develop a Solar Map taking into account solar radiation, terrain surface conditions and cast shadows.As such, the book provides an overview of the concepts, principles and practices involved in the treatment of environmental variables related to solar radiation or wind fields, especially when complex terrains are involved, offering useful resources for students and researchers alike. It also equips professionals with the methodologies and tools needed to construct environmental variable maps and conduct forecasting for solar radiation and wind fields.
Wind Is to Feel
by Shirley Cook HatchWIND IS TO FEEL has many observations about the wind, and suggestions for activities that boys and girls an do on their own or with a parent or teacher.
Wind Loading of Structures
by John D. Holmes Seifu BekeleWind forces from extreme wind events are the dominant loading for many parts of the world, exacerbated by climate change and the continued construction of tall buildings and structures. This authoritative source, for practising and academic structural engineers and graduate students, ties the principles of wind loads on structures to the relevant aspects of meteorology, bluff-body aerodynamics, probability and statistics, and structural dynamics. This new edition covers: Climate change effects on extreme winds – particularly those from tropical cyclones, hurricanes and typhoons Modelling of potential wind vulnerability and damage Developments in extreme value probability analysis of extreme wind speeds and directions Explanation of the difference between ‘return period’ and ‘average recurrence interval’, as well as ‘bootstrapping’ techniques for deriving confidence limits Wind over water, and profiles and turbulence in non-synoptic winds An expanded chapter on internal pressures produced by wind for various opening and permeability scenarios Aerodynamic shaping of high- and low-rise buildings Recent developments in five major wind codes and standards A new chapter on computational fluid dynamics (CFD), as applied to wind engineering A greatly expanded appendix providing the basic information on extreme wind climates for over 140 countries and territories Additional examples for many chapters in this book
Wind Power (Eureka! The Biography of an Idea)
by Laura DriscollBlow, wind, blow! The newest addition to the nonfiction Eureka! series is a &“biography&” of wind power, which is green energy that can help the planet.People have harnessed the power of the wind for thousands of years, to travel by sailboat, to cool homes, to grind grain into flour, and even to make music. But when someone hooked a wind mill to a generator, wind went electric, unlocking the secret to a clean, renewable energy source! Wind Power is an entertaining and informative look at the development of an idea with huge benefits for a greener future. This STEAM nonfiction title is part of the Eureka! series, with each book focusing on one groundbreaking, world-changing discovery that millions of people use every single day.
Wind Power and Power Politics: International Perspectives (Routledge Studies in Science, Technology and Society)
by Strachan Peter Lal David David TokeThe aim of the book is to analyse the factors that have influenced wind power outcomes in a range of countries which have featured significant wind power deployment programmes. A central theme is the relationship between patterns of ownership and the outcomes. These flow from different social environments, but they are associated with different types of planning outcome and deployment rates. Grass roots ownership is more widespread than is commonly thought, although it is not a panacea for effective wind power programmes. Financial policies used to promote wind power also have important influences of the rates of deployment. However, what seems to be most important for wind power deployment is a double coincidence of widespread social support for wind power deployment and effective financial support systems for wind power.
Wind Power Policies and Diffusion in the Nordic Countries: Comparative Patterns
by Jon Birger Skjærseth Teis Hansen Jakob Donner-Amnell Jens Hanson Helle Ørsted Nielsen Birgitte Nygaard Markus Steen Tor Håkon InderbergThis book focuses specifically on policy mixes and wind power diffusion in four Nordic countries – Denmark, Finland, Norway and Sweden. Although these Nordic welfare states have much in common, they have adopted different wind power policies and experienced dissimilar diffusion trajectories. Understanding these patterns across the Nordic countries is the central puzzle that this book investigates. Empirically, this book provides a first-of-its-kind comparative study of wind power policies in the Nordic countries. Analytically, the authors contribute to the transition policy mix literature, which remains largely insensitive to political feasibility. This book will be of interest to researchers and students as well as private and public decision makers looking for tools to enable the energy transition.
Wind Science and Engineering: Origins, Developments, Fundamentals and Advancements (Springer Tracts in Civil Engineering)
by Giovanni SolariThis book provides an essential overview of wind science and engineering, taking readers on a journey through the origins, developments, fundamentals, recent advancements and latest trends in this broad field. Along the way, it addresses a diverse range of topics, including: atmospheric physics; meteorology; micrometeorology; climatology; the aerodynamics of buildings, aircraft, sailing boats, road vehicles and trains; wind energy; atmospheric pollution; soil erosion; snow drift, windbreaks and crops; bioclimatic city-planning and architecture; wind actions and effects on structures; and wind hazards, vulnerability and risk. In order to provide a comprehensive overview of wind and its manifold effects, the book combines scientific, descriptive and narrative chapters. The book is chiefly intended for students and lecturers, for those who want to learn about the genesis and evolution of this topic, and for the multitude of scholars whose work involves the wind.
Wind Turbine Aerodynamic Performance Calculation
by Tongguang Wang Wei Zhong Yaoru Qian Chengyong ZhuThis book deals with horizontal-axis wind turbine aerodynamic performance prediction methods. It focuses on the traditional and newly-developed methods for the wind turbine aerodynamic performance calculation. The fundamental theories of fluid mechanics essential for understanding the other parts of this book are firstly introduced in Part I, followed by the blade element momentum theory in Part II, with special attentions to a systematic review of various correction models. Part III is mainly about the prescribed and free vortex wake methods, while the state-of-art computational fluid dynamics (CFD) methods are detailed in Part IV.Part III thoroughly describes the prescribed and free vortex wake methods which are still of great importance towards realistic investigation of wind turbine performance. Despite the highly computational cost, the CFD methods in Part IV have received increasing interest from the academic community since they provide more detailed information about the flow field around the wind turbine. This has shed a light in combination with the correction models introduced in Part II on more advanced research for wind turbine.This book is intended for researchers and students interested in aerodynamics of wind turbine and is particularly suitable for practicing engineers in wind energy. Readers can gain a comprehensive understanding in both classical and up-to-date methods for the study of wind turbine aerodynamics. The authors hope that this book can promote the research and development of wind turbines.
Wind Turbines in Cold Climates
by Lorenzo BattistiThis book addresses the key concerns regarding the operation of wind turbines in cold climates and focuses in particular on the analysis of icing and methods for its mitigation. Topics covered include the implications of cold climates for wind turbine design and operation, the relevance of icing for wind turbines, the icing process itself, ice prevention systems and thermal anti-icing system design. In each chapter, care is taken to build systematically on the basic knowledge, providing the reader with the level of detail required for a thorough understanding. An important feature is the inclusion of several original analytical and numerical models for ready computation of icing impacts and design assessment. The breadth of the coverage and the in-depth scientific analysis, with calculations and worked examples relating to both fluid dynamics and thermodynamics, ensure that the book will serve not only as a textbook but also as a practical manual for general design tasks.
Windfall: The Prairie Woman Who Lost Her Way and the Great-Granddaughter Who Found Her
by Erika BolstadBeneath the windswept North Dakota plains, riches await...At first, Erika Bolstad knew only one thing about her great-grandmother, Anna: she was a homesteader on the North Dakota prairies in the early 1900s before her husband committed her to an asylum under mysterious circumstances. As Erika's mother was dying, she revealed more. Their family still owned the mineral rights to Anna's land—and oil companies were interested in the black gold beneath the prairies. Their family, Erika learned, could get rich thanks to the legacy of a woman nearly lost to history.Anna left no letters or journals, and very few photographs of her had survived. But Erika was drawn to the young woman who never walked free of the asylum that imprisoned her. As a journalist well versed in the effects of fossil fuels on climate change, Erika felt the dissonance of what she knew and the barely-acknowledged whisper that had followed her family across the Great Plains for generations: we could be rich. Desperate to learn more about her great-grandmother and the oil industry that changed the face of the American West forever, Erika set out for North Dakota to unearth what she could of the past. What she discovers is a land of boom-and-bust cycles and families trying their best to eke out a living in an unforgiving landscape, bringing to life the ever-present American question: What does it mean to be rich?
Windfall
by Mckenzie FunkA fascinating investigation into how people around the globe are cashing in on a warming world McKenzie Funk has spent the last six years reporting around the world on how we are preparing for a warmer planet. Funk shows us that the best way to understand the catastrophe of global warming is to see it through the eyes of those who see it most clearly--as a market opportunity. Global warming's physical impacts can be separated into three broad categories: melt, drought, and deluge. Funk travels to two dozen countries to profile entrepreneurial people who see in each of these forces a potential windfall. The melt is a boon for newly arable, mineral-rich regions of the Arctic, such as Greenland--and for the surprising kings of the manmade snow trade, the Israelis. The process of desalination, vital to Israel's survival, can produce a snowlike by-product that alpine countries use to prolong their ski season. Drought creates opportunities for private firefighters working for insurance companies in California as well as for fund managers backing south Sudanese warlords who control local farmland. As droughts raise food prices globally, there is no more precious asset. The deluge--the rising seas, surging rivers, and superstorms that will threaten island nations and coastal cities--has been our most distant concern, but after Hurricane Sandy and failure after failure to cut global carbon emissions, it is not so distant. For Dutch architects designing floating cities and American scientists patenting hurricane defenses, the race is on. For low-lying countries like Bangladesh, the coming deluge presents an existential threat. Funk visits the front lines of the melt, the drought, and the deluge to make a human accounting of the booming business of global warming. By letting climate change continue unchecked, we are choosing to adapt to a warming world. Containing the resulting surge will be big business; some will benefit, but much of the planet will suffer. McKenzie Funk has investigated both sides, and what he has found will shock us all. To understand how the world is preparing to warm, Windfall follows the money.
A Window into the Ocean Twilight Zone: Twenty-Four Days of Science at Sea
by Michelle CusolitoWant a front-row seat to cutting-edge ocean twilight zone technology? Climb aboard for twenty-four days of photo-illustrated science at sea! A fascinating middle-grade STEM book.Join scientists from Woods Hole Oceanographic Institution (WHOI) and international partner organizations on a research trip to study the ocean twilight zone using the newest technologies. Science writer Michelle Cusolito takes you along for the voyage of a lifetime. From moving onto the ship and unpacking equipment to facing massive storms while in the middle of the Atlantic Ocean, this book details the fascinating equipment used to study the deep ocean as well as day-to-day details such as what you eat on a Spanish research ship. Meet people and animals and learn more at sea than you ever imagined!&“From word one, Cusolito puts the reader smack into the action. Captivating creatures abound, coupled with important insights that impact our understanding of the ocean&’s role in our planet&’s sustainability. Perfectly titled, this book throws a window wide open, giving us an intimate look into the twilight zone.&” —Tanya Lee Stone, Sibert Medalist & NAACP Image Award Winner&“Michelle Cusolito captures the essence of high-seas research in A Window into the Ocean Twilight Zone. She skillfully guides the reader through what it&’s like to be a scientist at sea—the anticipation of departure, the challenges of heavy weather, and the thrill of discovery in one of the ocean&’s most remote and mysterious regions. In the process, she underscores the urgency behind advancing knowledge of Earth&’s last frontier—the ocean.&”—Peter de Menocal, President and Director of the Woods Hole Oceanographic Institution&“This spellbinding, real-life adventure will whisk you away with a team of scientists as they explore the wonders of the twilight zone. Michelle is a perfect guide to this remote realm and brilliantly shows what it's like to be a scientist working in challenging conditions. You&’ll learn about the importance of teamwork and patience, find out about the exciting technologies scientists use to study the deep sea, and see how discoveries about our living planet are made. This book will spark curiosity and is perfect for budding scientists.&”—Dr. Helen Scales, marine biologist and author of books for kids and adults, including What a Shell Can Tell and The Brilliant Abyss
Winds of Change: East Asia's Sustainable Energy Future
by Noureddine Berrah Ferdinand Vinuya Xiaodong Wang Subodh MathurEast Asia has experienced the fastest economic growth in the world over the last three decades, accompanied by a 10-fold gross domestic product increase and rapid urbanization. Energy consumption has more than tripled during this period and is expected to double over the next 20 years. This remarkable trend has led to twin energy challenges in the region-environmental sustainability and energy security. Written for an audience of energy policy makers and practitioners, Winds of Change explores the region's energy future over the next two decades through two energy scenarios. It outlines the strategic direction East Asia's energy sector must take to meet its growing energy demand in an environmentally sustainable manner, and presents a pathway of policy frameworks and financing mechanisms to get there. The six East Asian countries-China, Indonesia, Malaysia, the Philippines, Thailand, and Vietnam-examined in this book could, with the right policies and financing, stabilize CO2 emissions by 2025, improve their local environment, and enhance energy security without compromising economic growth. They must move their energy sectors toward much higher efficiency and more widespread use of low-carbon technologies, while obtaining substantial financing and low-carbon technologies from developed countries. This clean energy revolution requires major policy and institutional reforms, including energy pricing reforms, regulations such as energy efficiency standards, financial incentives such as feed-in tariffs for renewable energy, and accelerated research and development. Finally, building low-carbon cities will be key to containing the rapid urban energy growth through compact urban design, public transport, clean vehicles, and green buildings. The window of opportunity is closing fast-delaying action would lock the region into a longlasting high-carbon infrastructure. The technical and policy means exist for such transformational changes, but only strong political will and unprecedented international cooperation will make them happen.
Winds of Change
by Louis A. PérezThe first book to establish hurricanes as a key factor in the development of modern Cuba, Winds of Change shows how these great storms played a decisive role in shaping the economy, the culture, and the nation during a critical century in the island's history.Always vulnerable to hurricanes, Cuba was ravaged in 1842, 1844, and 1846 by three catastrophic storms, with staggering losses of life and property. Louis Perez combines eyewitness and literary accounts with agricultural data and economic records to show how important facets of the colonial political economy--among them, land tenure forms, labor organization, and production systems--and many of the social relationships at the core of Cuban society were transformed as a result of these and lesser hurricanes. He also examines the impact of repeated natural disasters on the development of Cuban identity and community. Bound together in the face of forces beyond their control, Cubans forged bonds of unity in their ongoing efforts to persevere and recover in the aftermath of destruction.
The Windward Road: Adventures of a Naturalist on Remote Caribbean Shores
by Archie CarrThe Windward Road, published in 1956, made history. When Archie Carr began to rove the Caribbean to write about sea turtles, he saw that their numbers were dwindling. Out of this appeal to save them grew the first ventures in international sea turtle conservation and the establishment of the Caribbean Conservation Corporation.In addition to sea turtle biology, Carr recorded his general impressions, producing a natural history sprinkled with colorful stories.
The Windy Day
by Anna MilbourneJoin children as they play outdoors and discover the delights of a windy day, from flying a kite high in the sky to watching seagulls gliding in the wind. With simple text and gorgeous illustrations from Elena Temporin throughout.
Wine and the Vine: An Historical Geography of Viticulture and the Wine Trade
by Tim UnwinVery few books have products as diverse as those of the grape vine: even fewer have products with such a cultural significance. Wine and the Vine provides an introduction to the historical geography of viticulture and the wine trade from prehistory to the present. It considers wine as both a unique expression of the interaction of people in a particular environment, rich in symbol and meaning, and a commercial product of great economic importance to particular regions.
Wine and Tourism
by Marta Peris-Ortiz María Cruz Del Río Rama Carlos Rueda-ArmengotThe aim of this book is to show how wine tourism can be used as a model for sustainable economic development, driving economic growth and social development in some locations. It will explore the interaction between tourism and viticulture in wine tourism destinations, while also explaining some of the repercussions of these activities. This book covers various topics including regional development, environmental management, sustainable viticulture, quality management in wineries and wine tourism routes among others. Wine tourism, which combines two important yet distinct economic activities (i. e. , tourism and viticulture), has recently emerged as a new tourism product driven by tourists' search for new experiences and wineries' need to diversify their businesses and seek new revenue streams to boost sales. This new form of tourism, which typically takes place in rural areas and which combines wine production with tourist activities, is becoming important for such regions by providing a complementary income source. It provides a model for sustainable economic development for these regions, which for various reasons may otherwise struggle to develop. Featuring cases and business implications from various locations, this book provides an important source of knowledge--both theoretical and practical--suitable to academics, scholars, researchers, and practitioners in the tourism sector and the wine industry.
A Wing and a Prayer: The Race to Save Our Vanishing Birds
by Anders Gyllenhaal Beverly GyllenhaalA captivating drama from the frontlines of the race to save birds set against the devastating loss of one third of the avian population. Three years ago, headlines delivered shocking news: nearly three billion birds in North America have vanished over the past fifty years. No species has been spared, from the most delicate jeweled hummingbirds to scrappy black crows, from a rainbow of warblers to common birds such as owls and sparrows. In a desperate race against time, scientists, conservationists, birders, wildlife officers, and philanthropists are scrambling to halt the collapse of species with bold, experimental, and sometimes risky rescue missions. High in the mountains of Hawaii, biologists are about to release clouds of laboratory-bred mosquitos in a last-ditch attempt to save Hawaii&’s remaining native forest birds. In Central Florida, researchers have found a way to hatch Florida Grasshopper Sparrows in captivity to rebuild a species down to its last two dozen birds. In the Sierra Nevada Mountains, a team is using artificial intelligence to save the California Spotted Owl. In North Carolina, a scientist is experimenting with genomics borrowed from human medicine to bring the long-extinct Passenger Pigeon back to life. For the past year, veteran journalists Anders and Beverly Gyllenhaal traveled more than 25,000 miles across the Americas, chronicling costly experiments, contentious politics, and new technologies to save our beloved birds from the brink of extinction. Through this compelling drama, A Wing and a Prayer offers hope and an urgent call to action: Birds are dying at an unprecedented pace. But there are encouraging breakthroughs across the hemisphere and still time to change course, if we act quickly.
Winged Obsession: The Pursuit of the World's Most Notorious Butterfly Smuggler
by Jessica SpeartOne of the world's most beautiful endangered species, butterflies are as lucrative as gorillas, pandas, and rhinos on the black market. In this cutthroat $200 million business, no one was more successful—or posed a greater ecological danger—than Yoshi Kojima, the kingpin of butterfly smugglers.In Winged Obsession, author Jessica Speart tells the riveting true story of rookie U.S. Fish and Wildlife Agent Ed Newcomer's determined crusade to halt the career of a brazen and ingenious criminal with an almost supernatural sixth sense for survival. But the story doesn't end there. Speart chronicles her own attempts, while researching the book, to befriend Kojima before betraying him—unaware that the cagey smuggler had his own plans to make the writer a player in his illegal butterfly trade.
Winged Scalpel: A Surgeon at the Frontline of Disaster
by Richard VillarAn ex-SAS surgeon&’s gripping memoir of trying to save lives in disaster areas and war zones around the globe. In this fast-paced narrative, ex-SAS surgeon Richard Villar provides a very personal insight into the difficulties, dangers, and occasional virtual impossibility of providing medical aid to disaster areas and war zones. He shares his remarkable experiences in the aftermath of three major earthquakes Kashmir (2005), Java (2006), and Haiti (2010) as well as in the 2011 Libyan civil war, in a no-holds-barred introduction to a world most will never experience. He describes what happens on the ground before a full aid program swings into action. Arriving in a stricken area with the infrastructure destroyed, his small, dedicated team can take nothing for granted; water, power, shelter, and the rule of law are likely to be nonexistent and disease and shortages of food and water ever present. They meet challenges that the rest of us can only imagine and are under intense pressure to help, comfort, and sustain overwhelming numbers of traumatized men, women, and children whose worlds have been turned upside down. Winged Scalpel is not only a riveting read but highly instructional and informative. From his own point of view, the author&’s experiences prove that you can take a man out of the SAS, but you cannot take the SAS out of the man.
Winged Sentinels
by Cagan H. Sekercioglu Janice Wormworth'The ability of the birds to show us the consequences of our own actions is among their most important and least appreciated attributes. Despite the free advice of the birds, we do not pay attention', said Marjory Stoneman Douglas in 1947. From ice-dependent penguins of Antarctica to songbirds that migrate across the Sahara, birds' responses provide early warning signs of the impact of climate change. Winged Sentinels: Birds and Climate Change uses colourful examples to show how particular groups of birds face heightened threats from climate change and to explore how we can help birds adapt in a warming world. Generously illustrated with colour photographs, the book is a fascinating insight into what climate change means for birds, and the potential consequences of ignoring these warning signs.