eBooks de Geología, página 6 de 21

La doctora Prol se preocupa en especial por subrayar la importancia del estudio de la energía térmica de la Tierra. Así, describe las manifestaciones termales superficiales en general, estableciendo su relacion con los procesos internos de nuestro planeta.

El desarrollo de un libro sobre el carbón, y su utilización es una tarea compleja, pues implica abordarlo como un producto de la naturaleza que posee características variables, diversas propiedades y multiples usos, el cual ha sido objeto de gran cantidad de estudios e investigaciones. Asi, el hecho de que sea un combustible fosil lleva a recapitular las condiciones ambientales y geologicas que lo formaron en el remoto pasado, de manera tal que podemos aprovecharlo en el presente.

¿Qué pasa cuando la tierra se mueve y nuestras casitas quedan varadas en la punta de los cerros?¿Qué es ese pum pum pum que suena como un tambor bajo la tierra?En las solapas de este libro se explica por que suceden los terremotos y en que lugares del mundo se dan con mas frecuencia.

Tendemos a pensar que las únicas revoluciones científicas auténticas del siglo XX fueron aquellas que surgieron de la física y la biología molecular. Sin embargo, también las ciencias de la Tierra experimentaron lo que podemos denominar un cambio revolucionario: el paso que va de creer que los continentes se formaron y desarrollaron en lugares fijos, a aceptar la idea de que hubo una epoca en que el mundo terrestre estaba practicamente aglutinado en un gran supercontinente, Pangea, del que posteriormente y mediante un lento mecanismo de fractura y deriva, terminaron surgiendo los continentes tal y como los conocemos en la actualidad. Fue el geofisico, meteorologo y explorador aleman Alfred Lothard Wegener (1880-1930) quien nos mostro, con mucha mas claridad y fuerza que otros predecesores suyos, la faceta cambiante de la geografia de la Tierra. El lugar en el que presento de manera mas completa y accesible sus ideas es un libro que con justicia se puede incluir en el grupo de los clasicos de la ciencia: El origen de los continentes y oceanos (1915).

Visão geral:- Este livro aborda a teoria da hidrologia aplicada, com foco em conceitos como ciclo hidrológico, balanço hídrico, precipitação, infiltração, escoamento superficial, evaporação, vazões e

The poor quality of water, as well as its restricted supply and availability, is one of the biggest challenges of our time, with presently two-fifths of the worlds population unable to find adequate fresh water for essential usage.Over 40 years research has been carried out on the positive effects that rhythms and specific water flow has on waters capacity to support life. Energizing Water presents this cutting-edge research to the general and professional reader at a time when interest in finding solutions to waters huge worldwide problems is growing rapidly.Three aspects determine water quality: its chemical constituents (including its oxygen levels); its organic aspects (with the danger of contamination by effluent, pathogens and algae); and its energetic nature. The latter facet has been recognized from time immemorial by traditional societies, who have developed their own sciences in relation to water quality, using terms such as prana and chi for energy. Now, through the introduction of quantum physics into the life sciences, modern science is beginning to accept this concept, measuring energy as light emission.Research into energetic water quality - and particularly into the creation of moulded surfaces that support biological purification of the chemical and organic elements, as well as enlivening the energetic attributes - goes back to George Adams and John Wilkes pioneering work in the 1960s. The invention of Flowform technology in 1970 carried this research further, providing the world with one of the first modern-day, biomimicry eco-technologies. This creative technology applies natures best methods to produce extraordinary results, and this book outlines the background story on research and application of the Flowform method today.JOHN WILKES originated the Flowform Method in 1970 following periods of work with George Adams and Theodor Schwenk. After further research, project work led to installations in many countries. In 2002 an Institute was built at Emerson College providing more adequate space for research into the qualitative effects of rhythmic movement on water.JOCHEN SCHWUCHOW is a freelance research and teaching consultant at Emerson College in England.IAIN TROUSDELL is director of the Healing Water Institute in NZ

Cada tipo de roca contiene una historia que se entrelaza con la nuestra, moldeando la vida de la Tierra y la de sus habitantes de forma invisible y poderosa. La Tierra se ha reinventado a sí misma durante mas de cuatro mil millones de años, y las rocas han custodiado el registro de toda su existencia. La mayoria de nosotros ignoramos la extraordinaria historia que esconden, porque somos incapaces de interpretar la valiosa informacion cifrada en ellas. Durante las ultimas tres decadas la geologia ha experimentado una revolucion silenciosa, pasando de ser un conjunto gris de datos descriptivos a ofrecer una vision del mundo unificada, capaz de abordar grandes preguntas existenciales sobre los origenes y los posibles destinos de nuestro planeta.De la mano de la geologa Marcia Bjornerud nos adentramos en las atribuladas vidas de las rocas, descubriendo como se entrelazan con las nuestras de maneras sorprendentes, ya que son la infraestructura oculta que mantiene al planeta en funcionamiento, desde los acuiferos de arenisca que purifican el agua que bebemos hasta las formaciones de basalto que regulan lentamente el clima global. Arquitectas de la topografia del mundo y administradoras de la quimica oceanica, las rocas, con sus largas y complejas vidas de miles de millones de años, tienen personalidades propias y distintas, su propio lenguaje. Algunas son extrovertidas, mientras que otras son reservadas y cripticas. Otras son como celebridades, famosas y bellas, aunque de poca importancia funcional para el mundo, mientras que aquellas que parecen simples y aburridas son esenciales para la estabilidad a largo plazo del planeta.En esta apasionada reivindicacion de las piedras y su papel fundamental en nuestro ecosistema, Bjornerud sostiene que los humanos deberiamos sentirnos parte de una comunidad que incluye otros animales, plantas, agua y rocas, y tambien nos invita a sentirnos habitantes de un planeta antiguo y solido como las rocas. Una perspectiva de gran valor en un momento en el que muchos sistemas humanos que alguna vez parecieron robustos muestran signos de fragilidad.

A estocagem geológica ou subterrânea de gás natural é uma atividade já centenária no mundo, mas pouco conhecida no Brasil, onde políticas públicas têm sido formuladas com o objetivo de incrementar o

Construiu-se a análise de uma estrutura geodésica já implantada no Município de Jaboatão dos Guararapes/Pernambuco, com um arcabouço metodológico que pode nortear outros municípios que não possuem um

ESTUDANTE DA PAZ E UM LIVRO CRISTÃO QUE TEM UM CONTESTO DE PRESERVAÇÃO DA FLORESTA E PLANTA NO MUNDO DE UMA FLORESTA E RIO ÁGUA, E VIDA NO MUNDO DE UMA NATUREZA NA FLORESTA BOA LEITURA LEIA LIVRO QUE

Hemos complicado excesivamente el estudio del pasado dando mayor importancia a opiniones e intereses nacionalistas, religiosos y morales, relegando el hecho histórico a un segundo plano, subordinándolo a los intereses del sistema que controla nuestra educacion. No podemos aceptar esa manipulacion, es nuestro deber librarnos de las cadenas falsamente culturales por respeto hacia nuestros antepasados. Despues de muchos años estudiando Historia, he llegado a la conclusion de que la mejor manera de conocer el pasado es a traves de una cronologia imparcial y objetiva que coloque cada acontecimiento en su lugar exacto en el tiempo y revele la historia sin manipulaciones ni medias verdades. Obras cronologicas siempre fueron un complemento secundario en los libros, pero yo la he transformado en el centro de la narrativa; la mas completa cronologia historica existente es una obra de referencia completa, transcurre año tras año, en la medida de lo posible, desde la prehistoria hasta el presente. Para aquellos que prefieran un estudio mas detallado, he organizado una segunda cronologia, que abarca dia a dia desde 1789 hasta 1946.

4.570.000.000- Der Planet Erde wird gebildet. Der Ursprung der Erde ist derselbe wie der Ursprung des Sonnensystems: Sie war ursprunglich eine groe Wolke aus Gasen (Helium und Wasserstoff) und stellarem Staub, die aus dem Urknall entstanden ist, plus weitere schwerere Elemente aus Supernovae. Der Himmelskorper, der eines Tages unsere Erde sein wurde, entstand aus der Vereinigung von Gesteinen und kleinen Planetoiden, die sich gravitativ anzogen. ARCHAOZOIKUM Die ersten 670 Millionen Jahre der Erde. Da es sich um die am wenigsten bekannte Phase der Geschichte handelt, wurde ihre Untersuchung nicht in Perioden unterteilt. 4.565.000.000-Die Kollision von Gesteinspartikeln und deren hohe Radioaktivitat verursacht weitere Hitze, der Planet verwandelt sich in einen riesigen gluhenden Lavaball. Fragmente von geschmolzenem Eisen und anderen Metallen konzentrieren sich in seinem Zentrum und bilden den Kern. Uber dem Kern schweben leichtere Gesteine und Mineralien in einer Zwischenschicht, dem Mantel, der teilweise eine pastose Konsistenz aufweist. In dieser Periode fehlt es dem Mantel an Metallen. 4.550.000.000 ...

In "Excursions in New South Wales, Western Australia," Breton invites readers into the unique geographical and cultural tapestry of Australia through his vivid, exploratory narrative. Combining travel writing with keen observations of the natural landscape and its indigenous cultures, Breton employs a lyrical yet detailed prose style that captivates the readers imagination. This work not only serves as a picturesque account of his journeys but also engages in the broader literary context of 19th-century exploration narratives, reflecting the tensions and curiosities of a world increasingly defined by colonial encounters. Breton, a polymath known for his artistic inclinations and adventurous spirit, was deeply influenced by the imperial ethos of his time. His experiences as a traveler and his profound interests in aesthetics allowed him to portray the diverse Australian landscapes as more than mere backdropsAithey become characters in their own right, shaping the narrative and influencing cultural discussions prevalent during the era of European exploration. BretonAos passion for unearthing the complexities of nature and its relation to humanity informs every page of this compelling work. Readers who seek a rich, multifaceted view of Australia will find "Excursions in New South Wales, Western Australia" to be a profound exploration of both the land and the colonial psyche. This book is not merely a travelogue; it is a vital historical document that resonates with contemporary discourse on nature and identity. Recommended for scholars, students, and general readers alike, it offers a mesmerizing glimpse into a bygone era through the eyes of a keen observer.

In "Facts and Fancies in Modern Science," John William Sir Dawson embarks on an exploration of the interplay between empirical facts and fanciful interpretations within the sphere of modern scientific thought. Offering a series of essays, Dawson employs a blend of engaging narrative and rigorous analysis to grapple with contemporary scientific issues, while examining the often tenuous line between established science and speculative theory. His literary style is characterized by clarity and erudition, making complex scientific concepts accessible to a general audience, set against the backdrop of late 19th-century scientific discourse, a period marked by rapid advancements and burgeoning curiosity. John William Sir Dawson, a prominent Canadian geologist and an influential figure in the development of the Bible-Science dialogue, drew upon his deep faith and scientific acumen to craft this work. His background in geology and paleontology, coupled with his commitment to reconciling scientific inquiry and religious belief, informed his approach to the myriad scientific debates of his time. This convergence of science and philosophy is emblematic of Dawsons broader intellectual pursuits, as he sought to illuminate truth through the lens of both disciplines. "Facts and Fancies in Modern Science" is a must-read for anyone intrigued by the philosophical questions surrounding scientific inquiry. Dawsons adept blend of intellect and imagination invites readers to reflect critically on the nature of knowledge in science. Whether a student, scholar, or a layperson, readers will find themselves enriched and enlightened, challenged to think beyond the superficial divisions that often separate fact from fiction.

In "Farthest North (The Complete Two-Volume Edition)," Fridtjof Nansen presents an extraordinary account of his pioneering Arctic expedition from 1893 to 1896. This meticulously detailed narrative combines rich descriptive prose with scientific observations, illustrating the harsh beauty of the polar landscape while documenting the challenges faced by Nansen and his crew. Drawing on the literary traditions of exploration narratives, Nansens work stands not only as an adventure tale but also as a significant contribution to the fields of geography and oceanography, encapsulating the blend of romanticism and empiricism characteristic of late 19th-century exploratory literature. Fridtjof Nansen was a distinguished Norwegian explorer, scientist, diplomat, and humanitarian whose background in natural sciences informed his approach to exploration. His early experiences participating in polar research and his fervent desire to explore uncharted territories spurred his ambitious endeavor across the Arctic Ocean aboard the Fram. Nansens deep commitment to understanding the natural world is evident in his writings, where he seamlessly weaves narrative, observation, and scientific analysis. This compelling chronicle is highly recommended for readers interested in the spirit of adventure, the intricacies of Arctic exploration, and the scientific mind of the time. Nansens vivid storytelling will resonate with both history enthusiasts and those captivated by the natural wonders of the far North.In this enriched edition, we have carefully created added value for your reading experience:- A succinct Introduction situates the works timeless appeal and themes.- The Synopsis outlines the central plot, highlighting key developments without spoiling critical twists.- A detailed Historical Context immerses you in the eras events and influences that shaped the writing.- An Author Biography reveals milestones in the authors life, illuminating the personal insights behind the text.- A thorough Analysis dissects symbols, motifs, and character arcs to unearth underlying meanings.- Reflection questions prompt you to engage personally with the works messages, connecting them to modern life.- Handpicked Memorable Quotes shine a spotlight on moments of literary brilliance.- Interactive footnotes clarify unusual references, historical allusions, and archaic phrases for an effortless, more informed read.

In "Farthest North," Fridtjof Nansen chronicles his groundbreaking Arctic expedition of 1893-1896, where he navigated uncharted territories in the quest for knowledge and adventure. Written in a vivid, evocative style, Nansens narrative blends meticulous scientific observation with rich, poetic descriptions of the harsh yet awe-inspiring landscapes. The work stands as both a travelogue and a scientific treatise, capturing the challenges faced by his team amidst an unforgiving climate, while also reflecting the broader context of late 19th-century exploration, a period marked by both nationalism and a burgeoning interest in natural sciences. Nansen, a Norwegian explorer and scientist, was driven by a profound curiosity about the natural world and a desire to push the boundaries of human understanding. His background in biology and his experiences as a polar explorer shaped his approach to documenting the expedition. Nansens work not only sought to advance geographical and scientific knowledge but also to instill a sense of wonder and appreciation for the Arctics allure, showcasing his dual dedication to both science and narrative. "Farthest North" is an essential read for anyone intrigued by exploration, scientific inquiry, or the Arctics rich history. Nansens insights and experiences invite readers to contemplate the spirit of adventure and the relentless pursuit of knowledge, making this monumental work a timeless addition to the canon of exploration literature.In this enriched edition, we have carefully created added value for your reading experience:- A succinct Introduction situates the works timeless appeal and themes.- The Synopsis outlines the central plot, highlighting key developments without spoiling critical twists.- A detailed Historical Context immerses you in the eras events and influences that shaped the writing.- An Author Biography reveals milestones in the authors life, illuminating the personal insights behind the text.- A thorough Analysis dissects symbols, motifs, and character arcs to unearth underlying meanings.- Reflection questions prompt you to engage personally with the works messages, connecting them to modern life.- Handpicked Memorable Quotes shine a spotlight on moments of literary brilliance.- Interactive footnotes clarify unusual references, historical allusions, and archaic phrases for an effortless, more informed read.

In "Farthest North (Vol. 1&2)", Fridtjof Nansen chronicles his groundbreaking Arctic expedition of 1893-1896, blending meticulous scientific observation with vivid narrative finesse. Nansen adopts a first-person perspective, deftly capturing the stark beauty and peril of the polar landscapes while also delving into the psychological and physical challenges faced by him and his crew. His prose balances adventure and introspection, framed within the contemporary context of the Age of Exploration, as nations vied to conquer the unknown frontiers of the globe. Nansens account is not merely an exploration narrative; it is also a methodical study of ice formations, currents, and the Inuit culture, notably exemplifying the eras romanticism and scientific curiosity. Fridtjof Nansen, a renowned Norwegian explorer, scientist, and humanitarian, was fueled by a profound interest in the Arctic regions and a desire to expand human knowledge. His background in zoology and his pioneering of new methodologies in polar exploration, such as the use of the Fram ship designed to navigate polar ice, underscore a man driven by both scientific inquiry and a love for adventure. His experiences, including the dramatic events detailed in this work, shaped Nansen into a pivotal figure in Arctic exploration. "Farthest North" is an essential read for enthusiasts of exploration literature and those intrigued by the natural world. Through Nansens eloquent depiction of both the beauty and harshness of the Arctic, readers gain not only knowledge of a bygone era but also insight into the indomitable human spirit. This masterwork is a testament to the relationship between humanity and nature, urging readers to reflect on our place within the vast, uncharted realms of the earth.

In Farthest North, renowned explorer and scientist Fridtjof Nansen invites readers on an exhilarating journey through the Arctic landscape, blending meticulous exploration with vivid narrative style. The book chronicles Nansens audacious attempt to chart the Arctic regions, emphasizing both the physical adversity faced during the expedition and the profound internal reflections that accompany such extreme endeavors. Written in a time when exploration was both a scientific pursuit and a quest for national prestige, Nansens work stands as a testament to human resilience, capturing the beauty and brutality of one of the planets most forbidding frontiers. Fridtjof Nansen, a polymath who excelled as a scientist, diplomat, and humanitarian, was deeply influenced by his academic background in zoology and his passion for icebound exploration. His earlier achievements, including the development of pioneering techniques in oceanography, laid the groundwork for this ambitious Arctic venture. Nansens unique combination of scholarly inquiry and adventurous spirit thus informs Farthest North, illuminating the interconnection between scientific knowledge and human experience in uncharted territories. This compelling narrative is essential reading for enthusiasts of adventure, science, and the Arctic. Nansens eloquent prose not only enthralls but also educates, making the complexities of exploration accessible to readers. Farthest North is a vital contribution to the genre of exploration literature and remains an enduring inspiration for those who yearn to push the boundaries of our understanding.

In "Fishing and Shooting Sketches," Grover Cleveland expertly marries the realms of outdoor sport and reflective nostalgia, creating a rich tapestry that captures the essence of American leisure in the late 19th century. The book combines personal anecdotes with broader observations on nature, sport, and the American character, all articulated through a style that balances eloquent prose with an accessible tone. Set against the backdrop of a nation increasingly shaped by industrialization, Clevelands sketches offer a retreat into the serene landscapes and adventures of hunting and fishing, revealing both the allure and the meditative quality of these pastimes. Grover Cleveland, the 22nd and 24th President of the United States, wrote this collection during a period of profound personal introspection and societal change. His appreciation for the natural world, fostered during his boyhood in New Jersey, is reflected in his nuanced understanding of the environment and its significance as a refuge from his political life. This literary endeavor not only served as a personal escape but also as a commentary on the ethos of rugged individualism that defined the American spirit. Readers seeking a contemplative yet engaging exploration of outdoor life will find "Fishing and Shooting Sketches" a rewarding experience. It is not merely a book about sport; it is an invitation to reflect on humanitys relationship with nature and the simple joys that sustained an era, making it a compelling read for enthusiasts of American literature, history, and outdoor pursuits.In this enriched edition, we have carefully created added value for your reading experience:- A succinct Introduction situates the works timeless appeal and themes.- The Synopsis outlines the central plot, highlighting key developments without spoiling critical twists.- A detailed Historical Context immerses you in the eras events and influences that shaped the writing.- An Author Biography reveals milestones in the authors life, illuminating the personal insights behind the text.- A thorough Analysis dissects symbols, motifs, and character arcs to unearth underlying meanings.- Reflection questions prompt you to engage personally with the works messages, connecting them to modern life.- Handpicked Memorable Quotes shine a spotlight on moments of literary brilliance.- Interactive footnotes clarify unusual references, historical allusions, and archaic phrases for an effortless, more informed read.

In "Five Years in the Alleghanies," Jonathan Cross presents a poignant and vivid exploration of life in the Appalachian region, combining rich narrative prose with an ethnographic style that immerses readers in the local culture and landscape. Set against a backdrop of rugged terrains and tight-knit communities, Cross delves into the intricate relationships among the inhabitants, their struggles, and their profound connections to the land. His meticulous attention to detail and lyrical descriptions evoke a sense of place that resonates with the natural beauty and harsh realities of Appalachian life, situating the work within a broader literary tradition that examines human resilience amid adversity. Jonathan Cross, a scholar of Appalachian studies, draws upon personal experiences and extensive research to inform his portrayal of the region. His own sojourn in the Alleghenies not only inspired the narrative but also imbued it with authenticity, reflecting the authors deep-seated appreciation for the culture and history of the area. Crosss academic background enhances his literary craft, allowing him to weave together themes of identity, community, and ecological awareness while maintaining a compelling, narrative drive. This book is a must-read for anyone interested in the cultural complexities of rural America or the intricacies of nature writing. Crosss evocative storytelling will captivate readers, while his insights into the Appalachian experience provide a deeper understanding of the regions significance in the American landscape.