Smell is arguably the least understood sense, yet it has always been a vital component of the human experience, and that of all living creatures.Smell has been used by plants and animals for millions of years to warn, to attract, to identify, to navigate and even to mislead. Smelling to Survive explains some of these fascinating processes and explores how the past would have smelt quite different to our ancestors, and how future technologies will further change the world of scents.Along the way, leading scientist Bill S. Hansson recounts amazing stories from the world of olfactory research: from the tobacco plant that excretes an alarm odour, to mosquitos that cherish the smell of sweaty feet, to lilies that imitate the fragrance of a dead horse. Hansson explains why scientists are interested in the smell that surrounds teenage males, and how climate change affects the smell of our environment. He describes research trips to Christmas Island, where crabs with particularly keen noses crack coconuts on the beach, and outlines studies that reveal how penguins recognize their partner by their scent.

"Melhoria contínua aplicada para carregamento e transporte na operação de mina a céu aberto" é um livro muito importante para todos os profissionais da mineração, entre eles engenheiro de minas, técn

Dada a importância do solo em nossas vidas e no meio ambiente e aos inúmeros problemas ambientais ligados direta ou indiretamente a esse recurso natural, esta obra aborda o tema "Solo" em amplitude e

A biologia do solo é fundamental para vários setores da produção primária, contudo ainda não é componente curricular de muitos cursos de agronomia, engenharia florestal, engenharia ambiental ou zoote

Da síntese violenta dos elementos primordiais em núcleos de estrelas Supernovas ao basalto rasgado ao longo de milhões de anos pela plácida água gelada: este é o caminho que trilhamos ao longo dest

This book is one of a popular series that seeks to tell the story of some of Britains most beautiful landscapes. Written with the general reader the walker, the lover of the countryside firmly in mind, these pages open the door to a fascinating story of bygone oceans, deltas, mineralisation and glacial landscapes.Millions of years ago, rocks that now form the lovely terrains of the Moors and Wolds were laid down on the floors of shallow seas, and were then deformed by plate tectonics before being shaped by streams and rivers. The sandstones were left to form the high Moors, whereas the chalk was carved into the rolling Wolds. Ice Age lakes came and went, and all the time wave action was fretting the coastline into glorious and varied profiles.With the help of numerous maps, diagrams and photographs, most of which are taken from his personal collection, geologist Tony Waltham tells the fascinating story of eastern Yorkshire, explaining just how the landscapes of sandstone uplands, chalk hills and clay vales came to look as they do. Including suggestions for walks and places to visit to appreciate the best of the inland and coastal landforms, this accessible and readable book opens up amazing new perspectives for all who are interested in the diverse landscapes of this beautiful area.

La Tierra comenzó su andadura como planeta hace unos 4500 millones de años. Durante la mayor parte de su evolución, casi el 90% de ese tiempo, consolidó unas condiciones aptas para el desarrollo de los organismos pluricelulares. Sin embargo, para ello tuvo que pasar por diferentes fases evolutivas hasta conseguir unos oceanos y una atmosfera con suficiente oxigeno y provista de una capa protectora de ozono que permitiesen el arranque definitivo de la vida. Esta situacion se vio drasticamente interrumpida entre los periodos Permico y Triasico, hace unos 252 millones de años, cuando una serie de procesos destructivos, encadenados entre si y originados por un intenso y prolongado vulcanismo originado en la region de la actual Siberia, hizo colapsar los ecosistemas continentales y marinos. El resultado fue una alteracion letal de los ecosistemas marinos y continentales que derivo en la mayor extincion masiva conocida, en la que desaparecio el 90% de las especies marinas con esqueleto y el 70% de las especies en los continentes.Este libro aborda esta etapa y tambien la posterior, donde la vida se abrio paso nuevamente en condiciones todavia hostiles para dar la alternativa a nuevos grupos de organismos como dinosaurios, aves, mamiferos y, mas tarde, el ser humano. Ademas, hace una comparacion de lo que sucedio entonces con la situacion derivada del cambio climatico que estamos experimentando en nuestros dias.

O livro considera um caso de mineraço subterranea de ouro, prata e cobre no estado do Mato Grosso. Aborda principalmente questes de Geologia e Engenharia de Minas.Texto de contracapa: A relevancia desta pesquisa vai alem do cenario academico, uma vez que a mineraço e uma industria de importancia estrategica para o Brasil. As informaçes contidas neste estudo podem ser valiosas para empresas do setor, governos e pesquisadores interessados na exploraço sustentavel dos recursos minerais. A obra tambem serve como um guia pratico para profissionais que atuam na industria de mineraço, fornecendo insights valiosos sobre as melhores praticas e desafios a serem superados.

Explora as moléculas e processos químicos essenciais para a vida, como proteínas, ácidos nucleicos e metabolismo celular. Compreende a base molecular da hereditariedade e a síntese de biomoléculas.

La actividad geológica de Marte parece haberse detenido en un pasado remoto de hace miles de millones de años, de modo que Marte se puede considerar como un planeta "fósil". Pero esto no significa que su geologia sea simple y aburrida, sino todo lo contrario: sin oceanos ni vegetacion, la geologia de Marte se muestra en todo su esplendor, ademas de estar llena de enigmas fascinantes y misterios cientificos, muchos de ellos todavia no resueltos. ¿Es Marte un planeta de una unica placa tectonica?, ¿por que son tan gigantescos sus volcanes?, ¿hubo alguna vez un oceano?, ¿tiene actividad sismica? Y, por supuesto, la pregunta fundamental: ¿hubo vida en Marte?, o mas excitante aun, ¿hay vida en la actualidad? Estructurado en 61 breves capitulos que pueden leerse en cualquier orden, este libro permitira a los apasionados por la ciencia y la aventura espacial realizar un recorrido aleatorio por este planeta singular.Eulogio Pardo es doctor en Ciencias Geologicas por la Universidad de Granada, en la que fue profesor titular. Actualmente realiza su labor investigadora en el Instituto Geologico y Minero de España (IGME). Juan Jose Duran es doctor en Ciencias Geologicas y licenciado en Geografia e Historia. Es cientifico titular del IGME y dirige el Departamento de Investigacion en Recursos Geologicos.

Un viaje épico en el tiempo para descubrir la triple biografía de la Tierra: la historia de la vida, geológica y química de nuestro planeta. Si convirtiéramos la historia de la Tierra en una película

O principal objetivo deste trabalho é o estudo da compressibilidade dos arenitos consolidados de águas profundas da bacia de Sergipe em diferentes tensões efetivas, bem como a redução da porosidade e

In The Mountains of California, John Muir beautifully captures the awe-inspiring beauty of the Sierra Nevada mountains through vivid descriptions and stunning original drawings and photographs. Muirs writing style is both poetic and informative, transporting readers to the pristine landscapes he explores in the book. As a founding figure of the modern conservation movement, Muirs work reflects his deep love and admiration for the natural world, making this book a seminal piece of American nature writing. Throughout the book, Muir details his observations of the flora, fauna, and geological features of the mountains, providing valuable insights into the ecological importance of the region. His reverence for the wilderness shines through every page, inspiring readers to appreciate and protect the environment. The Mountains of California is a timeless classic that continues to resonate with readers today, reminding us of the profound impact of nature on the human spirit.

In The Lost Lemuria - The Story of the Lost Civilization, William Scott-Elliot delves into the fascinating world of ancient civilizations, focusing on the mysterious land of Lemuria. Through detailed research and a captivating narrative, Scott-Elliot explores the history, culture, and eventual downfall of this lost civilization. Drawing on esoteric knowledge and ancient texts, the book offers a unique insight into a forgotten era, making it a valuable resource for those interested in ancient mysteries and legends. The authors academic style and attention to detail add credence to the intriguing theories presented in the book. William Scott-Elliot, a respected Theosophist and author, brings a wealth of knowledge and expertise to The Lost Lemuria, having studied ancient civilizations and esoteric traditions extensively. His interest in metaphysical subjects and occult teachings led him to explore the concept of lost civilizations, resulting in this enlightening work. I highly recommend The Lost Lemuria to readers who are intrigued by ancient history, mythology, and esoteric teachings. Scott-Elliots meticulous research and engaging writing style make this book a must-read for anyone fascinated by the mysteries of the past.

"The Open Boat" is a short story by American author Stephen Crane. First published in 1897, it was based on Cranes experience of surviving a shipwreck off the coast of Florida earlier that year while traveling to Cuba to work as a newspaper correspondent. Crane was stranded at sea for thirty hours when his ship sank after hitting a sandbar. He and three other men were forced to navigate their way to shore in a small boat. Cranes personal account of the shipwreck and the mens survival, titled "Stephen Cranes Own Story", was first published a few days after his rescue. Stephen Crane (1871-1900) was an American novelist, short-story writer, and poet who is often called the first modern American writer. Crane was a correspondent in the Greek-Turkish War and the Spanish American War, penning numerous articles, war reports and sketches. In addition to six novels, Crane wrote over a hundred short stories including "The Blue Hotel,""The Bride Comes to Yellow Sky," and "The Open Boat."

Los Cuentos de la Selva de Horacio Quiroga es una colección de relatos que transporta al lector a la exuberante selva tropical sudamericana, donde conviven humanos y animales en armonía. A través de un estilo literario descriptivo y evocador, Quiroga explora temas como la naturaleza, la convivencia entre especies, y la lucha por la supervivencia en un entorno hostil, todo ello imbuido de un aire de realismo magico. Esta obra se inscribe en el movimiento literario modernista, destacando por su cuidada prosa y su habilidad para crear atmosferas envolventes. Horacio Quiroga, reconocido como uno de los principales exponentes de la literatura latinoamericana, se inspiro en sus experiencias personales en la selva para dar vida a estos relatos, llenos de emotividad y sorpresas. Recomiendo Cuentos de la Selva a todos aquellos lectores que buscan sumergirse en un mundo fascinante y misterioso, donde la naturaleza y la imaginacion se entrelazan de forma magistral.

In Through the Brazilian Wilderness - An Epic Adventure of the Roosevelt-Rondon Scientific Expedition, Theodore Roosevelt takes readers on a thrilling journey through the heart of the Amazon rainforest. This book, written in a detailed and descriptive style, provides a vivid portrayal of the challenges faced by the members of the expedition, including encounters with hostile indigenous tribes and the harsh conditions of the jungle. Roosevelts literary prowess shines through as he captures the beauty and danger of the Brazilian wilderness, offering readers a glimpse into a relatively unexplored world. This work not only serves as an exciting adventure story but also sheds light on the importance of conservation and exploration during the early 20th century. Theodore Roosevelts firsthand account of the expedition showcases his passion for adventure and exploration. As a former President of the United States, Roosevelts background in politics and conservation likely fueled his desire to embark on such a challenging expedition. His experiences in the Amazon undoubtedly influenced his views on environmental conservation, making this book a valuable contribution to both literature and history. I highly recommend Through the Brazilian Wilderness to readers who enjoy thrilling adventures, vivid descriptions of nature, and a deeper understanding of Roosevelts legacy.

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

In The Mountains of California (Illustrated Edition), John Muir beautifully captures the essence of the Sierra Nevada mountains through vivid descriptions and detailed illustrations. Muirs lyrical prose transports the reader to the rugged landscape, depicting the flora, fauna, and geological formations with a sense of reverence and awe. This book serves as a valuable historical document of the natural beauty of the Sierra Nevada region, written in Muirs signature style that combines scientific observation with poetic storytelling. It is a must-read for nature enthusiasts and those interested in the preservation of wilderness areas. Muirs passion for the environment and his advocacy for conservation are evident throughout the pages of this book, making it a compelling read for anyone seeking to connect with the natural world on a deeper level.

In John Muirs book My First Summer in the Sierra (Illustrated Edition), readers are taken on a literary journey through the stunning landscapes of the Sierra Nevada mountain range. Muirs poetic and vivid descriptions bring the natural beauty of the Sierra to life, allowing readers to experience the wilderness alongside him. The book is a blend of personal narrative, scientific observation, and philosophical reflection, making it a unique and engaging read for those interested in nature writing. Muirs writing style is both informative and inspirational, urging readers to appreciate and protect the natural world around them. My First Summer in the Sierra is a quintessential example of the American nature writing tradition, showcasing Muirs deep connection to the environment and his passion for conservation. His detailed observations of the flora, fauna, and geology of the Sierra Nevada offer valuable insights into the natural world and the importance of preserving it for future generations. I highly recommend this book to anyone who enjoys lyrical and thought-provoking nature writing, as well as to those interested in the life and work of John Muir.