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Description Approaches and Automated Generalization Algorithms for Groups of Map Objects
by Haowen YanThis book focuses on the generalization of map features, providing descriptions and classifying groups of map objects into six categories: point clusters, groups of contours, road networks, river networks, continuous areal features and discrete areal features. Discussing the methods and algorithms in map generalization in equal measure, it also describes the approaches for describing map features. The book is a valuable reference for graduates and researchers who are interested in cartography and geographic information science/systems, especially those in automated map generalization and spatial databases construction.
Descriptive Taxonomy
by Mark F. Watson Chris H. C. Lyal Colin A. Pendry Mark F. Watson Chris H. C. LyalIn an age when biodiversity is being lost at an unprecedented rate, it is vital that floristic and faunistic information is up to date, reliable and easily accessible for the formulation of effective conservation strategies. Electronic data management and communication are transforming descriptive taxonomy radically, enhancing both the collection and dissemination of crucial data on biodiversity. This volume is written by scientists at the forefront of current developments of floras and faunas, along with specialists from applied user groups. The chapters review novel methods of research, development and dissemination, which aim to maximise the relevance and impact of data. Regional case studies are used to illustrate the outputs and impacts of taxonomic research. Integrated approaches are presented which have the capacity to accelerate the production of floras and faunas and to better serve the needs of a widening audience.
Desenredar la Argentina: Diagnósticos y propuestas para quebrar la decadencia
by Luciano LaspinaUna salida a las profundas heridas generadas por el populismo a través de medidas para no repetir los errores que llevaron a la actual decadencia. Diagnóstico de los principales problemas que enfrentará el próximo gobierno y reformas económicas orientadas a resolverlos. «El próximo gobierno asumirá en medio de la crisis terminal de un nuevo experimento populista en la Argentina. Nuestro país tiene una larguísima tradición de populismo político y macroeconómico. La economía argentina está totalmente enredada. Enredada en una maraña de complejas regulaciones, altos impuestos, trabas para importar, impuestos para exportar, insólitas restricciones y costos para crear empleos, desincentivos e inseguridad jurídica para invertir, dificultades crónicas para ahorrar sin ser estafado por la inflación e imposibilidad de obtener créditos a plazos y tasas razonables. Por eso, la economía tropieza con crisis y recesiones desde hace muchas décadas. El próximo gobierno deberá desenredar rápidamente la Argentina impulsando reformas valientes». Con firme decisión política y sólida argumentación técnica, Luciano Laspina propone Desenredar la Argentina marcando la salida de las profundas heridas generadas por el populismo, y presentando medidas para no repetir los errores que llevaron a la actual decadencia. Cada capítulo de esta obra elabora el diagnóstico de los principales problemas que enfrentará el próximo gobierno y expone las reformas económicas orientadas a resolverlos. El mensaje del libro es esperanzador: si al capital humano y los recursos naturales de nuestra tierra sumamos la determinación política de dejar atrás las recetas del pasado y avanzar hacia el desarrollo, lograremos el país grande y respetado que ansiamos.
The Desert Alphabet Book (Jerry Pallotta's Alphabet Books)
by Jerry PallottaThe parched, mysterious deserts of the world are the landscapes for this alphabet array of plants, animals, and phenomena. Meet the colorful Crimson Chat, the deadly Inland Taipan, and the cartwheeling Golden Wheel Spider. Look beneath and beyond the sand for familiar, unfamiliar, and comical desert dwellers.Author Jerry Pallotta and illustrator Mark Astrella invite readers to one of nature's most forbidding environments. And if you feel thirsty after reading about some of the driest places on earth, don't worry. There's a Water-holding frog!
Desert Edens: Colonial Climate Engineering in the Age of Anxiety (Histories of Economic Life #9)
by Philipp LehmannHow technological advances and colonial fears inspired utopian geoengineering projects during the late nineteenth and early twentieth centuries From the 1870s to the mid-twentieth century, European explorers, climatologists, colonial officials, and planners were avidly interested in large-scale projects that might actively alter the climate. Uncovering this history, Desert Edens looks at how arid environments and an increasing anxiety about climate in the colonial world shaped this upsurge in ideas about climate engineering. From notions about the transformation of deserts into forests to Nazi plans to influence the climates of war-torn areas, Philipp Lehmann puts the early climate change debate in its environmental, intellectual, and political context, and considers the ways this legacy reverberates in the present climate crisis.Lehmann examines some of the most ambitious climate-engineering projects to emerge in the late nineteenth and early twentieth centuries. Confronted with the Sahara in the 1870s, the French developed concepts for a flooding project that would lead to the creation of a man-made Sahara Sea. In the 1920s, German architect Herman Sörgel proposed damming the Mediterranean in order to geoengineer an Afro-European continent called &“Atlantropa,&” which would fit the needs of European settlers. Nazi designs were formulated to counteract the desertification of Eastern Europe and Central Asia. Despite ideological and technical differences, these projects all incorporated and developed climate change theories and vocabulary. They also combined expressions of an extreme environmental pessimism with a powerful technological optimism that continue to shape the contemporary moment.Focusing on the intellectual roots, intended effects, and impact of early measures to modify the climate, Desert Edens investigates how the technological imagination can be inspired by pressing fears about the environment and civilization.
The Desert Is Theirs
by Byrd BaylorSimple text and illustrations describe the characteristics of the desert and its plant, animal and human life.
Desert Landscape Architecture
by John C. KriegThis book provides an understanding of desert environments, their climatic conditions, and unique physical beauty - using the five American deserts of the southwestern United States as an example. Through considerable research, sensitivity, and practical experience, the author provides insight into how built environments are designed and installed in order to cope with the harsh, unforgiving physiographic area. Bridging the gap between professional jargon and common sense, Desert Landscape Architecture displays detailed information for every facet of landscape design, environmental concerns, water issues, cultural issues, and plant material use.This unique, thorough book: Provides information applicable to any desert region of the world Supplies a plant compendium with extensive plant lists comprising more than 750 species Examines desert flora and fauna as well as the fragile ecosystems they occupy Reviews human use areas Investigates grading from an aesthetic and practical standpoint Explains the significance of adequate site drainage Discusses schematic, preliminary, and working drawing plans Lists types of site furnishings and their specific purposes Describes how various hardscape elements are drawn and specified Explains plant growth in detail Discusses the dynamics of plant communities and their function in larger ecosystems Reviews the factors affecting plant selection in the design process Identifies desert planning zones Emphasizes the critical nature of irrigation design in the desert landscape architecture - explaining it as an environmental necessity, not a technical issue Outlines the basic principles of hydrology related to system design Discusses water conservation and presents alternatives for reducing water consumption Examines types of light and sun
Desert Landscapes and Landforms of Iran (Geography of the Physical Environment)
by Mehran MaghsoudiThis book offers a unique and highly illustrated overview of the desert geomorphology of Iran. It describes the different landscapes and landforms of desert areas such as ergs and badlands offering a comprehensive insight into typical fluvial and eolian forms such as playas, alluvial fans, yardangs, salt domes, dunes, hoodoos and many more. The monograph elaborates the interaction of humans with the landscapes and discusses ongoing developments in geotourism, natural heritage sites as well as the potential for geoparks. Desert Landscapes and Landforms of Iran contains many photographs, satellite images, high-resolution aerial photos, maps, charts and tables which build a nice framework for the assessment of the different geomorphological features. It constitutes a comprehensive introduction for researchers and students of many disciplines in the fields of geography, geosciences, tourism and leisure studies, environmental sciences and landscape planning interested in typical physical characteristics of desert landscapes.
Desert Landscapes of the World with Google Earth
by Andrew GoudieThis book presents an introduction to desert landscapes—primarily landforms that are natural and man-made. It is based around the presentation of a series of beautiful and informative annotated Google Earth images. These are accompanied by text that describes the feature(s) concerned, their location, and their origin. There are also, in some cases, ground images taken by the author.
Desert Notebooks: A Road Map for the End of Time
by Ben EhrenreichLayering climate science, mythologies, nature writing, and personal experiences, this New York Times Notable Book presents a stunning reckoning with our current moment and with the literal and figurative end of time.Desert Notebooks examines how the unprecedented pace of destruction to our environment and an increasingly unstable geopolitical landscape have led us to the brink of a calamity greater than any humankind has confronted before. As inhabitants of the Anthropocene, what might some of our own histories tell us about how to confront apocalypse? And how might the geologies and ecologies of desert spaces inform how we see and act toward time—the pasts we have erased and paved over, this anxious present, the future we have no choice but to build? Ehrenreich draws on the stark grandeur of the desert to ask how we might reckon with the uncertainty that surrounds us and fight off the crises that have already begun.In the canyons and oases of the Mojave and in Las Vegas&’s neon apocalypse, Ehrenreich finds beauty, and even hope, surging up in the most unlikely places, from the most barren rocks, and the apparent emptiness of the sky. Desert Notebooks is a vital and necessary chronicle of our past and our present—unflinching, urgent—yet timeless and profound.
Desert Paradises: Surveying the Landscapes of Dubai’s Urban Model (Routledge Research in Landscape and Environmental Design)
by Julian BolleterDesert Paradises: Surveying the Landscapes of Dubai’s Urban Model explores how designed landscapes can play a vital role in constructing a city’s global image and legitimizing its socio-political hierarchy. Using the case study of Dubai, Bolleter explores how Dubai’s rulers employ a paradisiacal image of greening the desert, in part, as a tool for political legitimization. Bolleter also evaluates the designed landscapes of Dubai against the principles of the United Nations and the International Federation of Landscape Architects and argues that what is happening in Dubai represents a significant discrepancy between theory and practice. This book offers a new perspective on landscape design that has until now been unexplored. It would be beneficial to academics and students of geography, landscape architecture, urban design and urban planning – particularly those with an interest in Dubai or the many cities in the region that are experiencing Dubaiification.
Desert Plants
by Kishan Gopal RamawatVast areas of Earth's landmass exist as deserts, representing quite distinct ecosystems. Desert plants and animals have evolved specialised survival strategies to cope with the harsh environment of high temperatures and scarce water resources. The life-supporting vegetation of deserts is characterised by its unique reproductive biology, metabolism and adaptive characters. Plants like Prosopis cineraria and date palm form the basis of the rural economy in many countries, and are of great cultural importance; Jojoba and Jatropha have attracted interest as non-conventional sources of industrial oil and biodiesel. This book includes chapters on the seed biology, reproduction, mycorrhizae, stress physiology, and metabolism of desert plants, and describes current biotechnological approaches to their cultivation. It will be useful to researchers, teachers and students in the fields of plant sciences, agriculture, and forestry, and those involved in the management and conservation of desert ecosystems.
A Desert Scrapbook: Dawn To Dusk In The Sonoran Desert
by Virginia Wright-FriersonIn the early morning hours, an artist stirs. Gathering her paints and notebook, she heads into the Arizona Sonoran Desert to explore its treasures. Sketching, painting, and writing, she records all that she sees and as night falls, she spreads out her pictures to make this scrapbook of her day, from dawn to dusk.
Desert Solitaire: A Season In The Wilderness
by Edward AbbeyThis memoir of life in the American desert by the author of The Monkey Wrench Gang is a nature writing classic on par with Rachel Carson&’s Silent Spring. In Desert Solitaire, Edward Abbey recounts his many escapades, adventures, and epiphanies as an Arches National Park ranger outside Moab, Utah. Brimming with arresting insights, impassioned arguments for wilderness conservation, and a raconteur&’s wit, it is one of Abbey&’s most critically acclaimed works. Through stories and philosophical musings, Abbey reflects on the condition of our remaining wilderness, the future of a civilization, and his own internal struggle with morality. As the world continues its rapid development, Abbey&’s cry to maintain the natural beauty of the West remains just as relevant today as when this book first appeared in 1968.
Desert Weeds: Personal Narrative on Botanical First Responders
by Garry RogersIn their rapid colonization of soil exposed by fires, floods, and grazing animals, weeds resemble the human specialists we label Emergency Medical Technicians (EMTs). Weeds are the first responders when disasters occur in nature. They occupy bare soil and prevent erosion by wind and water. In extreme cases such as a landslide, weeds are essential to the healing processes that replace the lost soil. Like a Band-Aid on a skinned knee, weeds protect the land while it recovers. Besides protecting the soil after disaster, weeds provide food for wildlife, and some of them provide food and medicine for people. Able to withstand harsh conditions, weeds will proliferate as global warming and other human impacts intensify. Thus, nature’s EMTs will increase while all other plants decline. The book provides a succinct definition of weeds according to their form and function in ecosystem processes. The narrative uses a representative set of weed species from a desert location to illustrate the full range of weed characteristics.
Desertification and Land Degradation: Concept to Combating
by Ajai Rimjhim BhatnagarDesertification and land degradation are complex phenomena, and we need to understand their causes, consequences, and means to mitigate and combat their impact. Therefore, this book aims to explain the concept and characteristics of drylands, desert and desertification, land degradation, wastelands, and the concept of ecosystem services. It also discusses various types of processes of land degradations, their characteristics, physics and indicators along with mapping, monitoring and assessment of methods involved. Concept of Ocean Biological Deserts is discussed along with international and regional efforts towards combating land degradation and desertification. Key Features:• Provides all the aspect of desertification and land degradation at one place • Includes comprehensive methods to monitor different desertification/land degradation processes • Comprehensive overview of the mapping, monitoring and modelling techniques • Role of space borne data in identifying, monitoring and combating desertification is evaluated and reported with real case studies • Explains the concept of ocean biological deserts, their characteristics and mapping
Deserts
by Donna LathamInvestigating the planet's biomes and examining the modern threats to each ecosystem, this interactive series challenges young readers to look at how their own actions influence the planet's health. With compare-and-contrast facts and vocabulary-building sidebars, each engaging guide reveals how environmental threats-both human and natural-affect plants and animals. Examining this growing biome, this guide shows that the desert is more than just a giant sandbox. Discussing desertification and how environmental change-such as ranching, overdevelopment, and cactus collection-in this area can threaten life outside the desert, this resource instructs students on the need to treat the desert with care.
Deserts: A True Book
by Darlene R. StillePresents a general description of deserts and describes specific desert plants, animals, people, and activities.
Deserts in Danger (A True Book (Relaunch))
by Cody CraneDiscover the rich biodiversity of Earth's biomes - and how they might be saved - with this STEAM-based subset of True Books.Did you know that the Sahara is the world's largest hot desert? Or that Antarctica is the world's largest cold desert? Get ready to investigate the driest places on the planet, hot and cold, as well as the plants and animals that have adapted to survive there. You'll also learn about the many threats facing this fascinating biome - and what each of us can do to help - all in the pages of Deserts in Danger.ABOUT THE SERIES:There are five major biomes on Earth: desert, forest, grassland, aquatic, and tundra. These rich, wild places are home to a wide variety of plants and animals - many of which are found nowhere else. Unfortunately, these ecosystems have been put at risk by human activities. This STEAM-based set of True Books introduces students to the incredible biodiversity of Earth's amazing biomes, as well as the threats they face in the era of climate change. Interesting information is presented in a fun, friendly way - and in the simplest terms possible - and will inspire kids to think about how they can help stop the destruction of Earth's wild spaces.
Deshielo polar: una aventura de Max Axiom, súpercientífico (Max Axiom y la sociedad de supercientíficos)
by Carol Kim¡El hielo del Ártico está desapareciendo! Pero ¿por qué se derriten las cimas nevadas, los glaciares y los icebergs? En esta novela gráfica de no ficción, Max Axiom y la Sociedad de supercientíficos tienen la misión de averiguarlo. Utilizando sus superpoderes y su superinteligencia, el equipo desglosará cada pieza de este complejo problema medioambiental en una aventura emocionante e informativas para que los jóvenes lectores aprendan sobre las causas y los efectos del cambio climático y descubrir las medidas que todos podemos tomar para proteger las regiones polares y combatir el calentamiento global.
Desiderata Geotechnica (Springer Series in Geomechanics and Geoengineering)
by Wei WuThis book presents contributions to a workshop dedicated to Prof. Gerd Gudehus on the occasion of his 80th birthday and held in Vienna, Austria, on 14-16 August 2018. The articles gathered here, many of which were written by former students, friends and colleagues of Prof. Gudehus, cover diverse topics that reflect the breadth and depth of geomechanics research. Consequently, they offer a valuable source of ideas and inspiration on areas ranging from sophisticated constitutive models to advanced numerical methods, from particles to continua, and from fractals of geomaterials to the design of offshore wind turbine foundations.
Design Analysis in Rock Mechanics
by William G. PariseauThis comprehensive introduction to rock mechanics treats the basics of rock mechanics in a clear and straightforward manner and discusses important design problems in terms of the mechanics of materials. This extended third edition includes an additional chapter on Foundations on Jointed Rock. Developed for a complete class in rock engineering, this volume uniquely combines the design of surface and underground rock excavations and addresses:• rock slope stability in surface excavations, from planar block and wedge slides to rotational and toppling failures • shaft and tunnel stability, ranging from naturally-supported openings to analysis and design of artificial support and reinforcement systems • entries and pillars in stratified ground • three-dimensional caverns, with emphasis on cable bolting and backfill • geometry and forces of chimney caving, combination support and trough subsidence • rock bursts and bumps in underground excavations, with focus on dynamic phenomena and on fast and sometimes catastrophic failures. The numerous exercises and examples familiarize the reader with solving basic practical problems in rock mechanics through various design analysis techniques and their applications. Supporting the main text, appendices provide supplementary information about rock, joint, and composite properties, rock mass classification schemes, useful formulas, and an extensive literature list. The large selection of problems at the end of each chapter can be used for home assignment. A solutions manual is available to course instructors. Explanatory and illustrative in character, this volume is suited for courses in rock mechanics, rock engineering and geological engineering design for undergraduate and first year graduate students in mining, civil engineering and applied earth sciences. Moreover, it will form a good introduction to the subject of rock mechanics for earth scientists and engineers from other disciplines.
Design and Construction of Bioclimatic Wooden Greenhouses, Volume 1: Preliminary Design
by Gian Luca BrunettiDesign and Construction of Bioclimatic Wooden Greenhouses, Volume 1: Preliminary Design
Design and Construction of Bioclimatic Wooden Greenhouses, Volume 2: Design of Construction: Structure and Systems
by Gian Luca BrunettiDesign and Construction of Bioclimatic Wooden Greenhouses, Volume 2: Design of Construction: Structure and Systems