eBooks de Biología, página 7 de 130

In "A Synopsis of the Palms of Puerto Rico," O. F. Cook presents a comprehensive exploration of the diverse palm species indigenous to the region. Through meticulous observation and vivid descriptions, Cook employs an informative yet engaging literary style, merging scientific accuracy with poetic reflection. This work situates itself within the broader context of tropical botany, reflecting the burgeoning interest in plant ecology and conservation during the early 20th century. Cooks synoptic approach combines taxonomy, morphology, and ecology, offering readers a holistic understanding of these vital flora, while richly depicting their ecological and cultural significance on the island. O. F. Cook, a prominent botanist and horticulturist, drew inspiration from his extensive field research across Puerto Rico and the surrounding Caribbean. His scholarly pursuits were deeply rooted in a passion for botany, which led him to study the interactions between native species and their environments. Cooks background in plant sciences and his commitment to furthering understanding of tropical ecosystems are evident in this work, which serves as both a scientific reference and a tribute to the beauty of Puerto Rican palms. This book is an essential resource for botanists, ecologists, and anyone interested in the unique flora of Puerto Rico. Cooks thorough research and beautiful prose illuminate the significance of these palms, inviting readers to appreciate not only their aesthetic value but their ecological roles. Whether you are a scholar or a nature enthusiast, "A Synopsis of the Palms of Puerto Rico" will deepen your understanding and appreciation of this tropical paradise.

A área de interesse desta obra é a Odontologia. Os bisfosfonatos são medicamentos usados para curar a osteoporose nos ossos. Descobriu-se depois que este medicamento causa outra doença nos maxilares,

In "A Text-Book of Horseshoeing, for Horseshoers and Veterinarians," A. Lungwitz provides a masterful exploration of the art and science of horseshoeing, an essential aspect of equine care. This comprehensive text interweaves practical techniques with detailed anatomical insights, emphasizing the importance of hoof health and shoe design in preventing injuries. The authors literary style blends technical precision with accessible language, making it suitable for both experienced professionals and novices in the field. Drawing on contemporary practices and historical context, Lungwitz positions horseshoeing as a vital component of veterinary medicine, deserving of rigorous study and expertise. A. Lungwitz, an experienced farrier and veterinarian, has dedicated his career to improving equine health through the meticulous application of his craft. His extensive background in animal care, combined with academic knowledge, informs the thoroughness of this text. Lungwitzs passion for equine well-being is evident throughout the book, as he seeks to educate others about the critical role of proper hoof care in the overall health of horses. This book is highly recommended for anyone involved in the equine industryAiveterinarians, farriers, students, and horse owners alike. LungwitzAos detailed analysis, coupled with practical guidance, ensures that readers will gain a profound understanding of horseshoeing. It stands as an essential resource for enhancing equine welfare and advancing professional practice.

Many a beautiful plant cultivated to deformity, and arranged in strict geometrical beds, the whole pretty affair a laborious failure side by side with divine beauty.A Thousand-Mile Walk to the Gulf is the second book in John Muirs Wilderness-Discovery series. It is within this work that we are really given strong clues toward Muirs future trailblazing movement for environmental conservation, in such comments as The universe would be incomplete without man; but it would also be incomplete without the smallest transmicroscopic creature that dwells beyond our conceitful eyes and knowledge.Muirs walk from Indiana to Florida was conceived in order to explore and study further the flora and fauna across states. He undertakes this alone, a dangerous choice perhaps so soon after the civil war, as many characters along the way forewarn. Indeed, Muir is threatened by a robber, and we see a new side to the quiet, lowly gentleman we know as he springs into self-defence mode with lightning initiative and remarkable courage.This is not the only facet of Muirs personality that is uncovered throughout this journey. He makes reference to feeling dreadfully lonesome and poor, which is intriguing as his circumstances are self-sought: Stayed with lots of different people but preferred sleeping outside alone where possible. He spends a substantial period of time struck down with malaria, which does not come as a surprise; he was covering many miles on an unsustainably meagre diet with thirst often quenched with swamp water or not at all.Join Muir in Kentucky forests, Cumberland mountains, Florida swamps and all the elegantly described trees, plants, creatures and rocks in-between. A Thousand-Mile Walk to the Gulf teaches us as much about Muir himself as it does the ecosystems in the wilderness across those 1,000 miles.

In "A Treatise on Sheep," Ambrose Blacklock presents an exhaustive exploration of ovine management, encompassing breeding, husbandry, and the economic significance of sheep in agricultural practices. This work, framed in a didactic literary style, seamlessly integrates scientific observations with practical advice, making it a critical reference during the agricultural revolution in Britain. BlacklockAos meticulous attention to detail and clear, accessible prose render complex ideas relatable, while his comprehensive insights into the nutritional and behavioral needs of sheep establish a significant contribution to agrarian literature. Ambrose Blacklock, a noted 18th-century agronomist, was profoundly influenced by the evolving agricultural landscape of his time. His personal experiences as a farmer and observations of contemporary livestock practices informed the writing of this treatise. Blacklocks backgrounds in both farming and scientific inquiry reveal a unique perspective, positioning him as both a practitioner and a theorist in the burgeoning field of agronomy, thus enabling him to address the challenges faced by farmers in managing sheep herds. "A Treatise on Sheep" is an essential read for agriculturalists, historians, and animal husbandry enthusiasts alike. With its blend of practical knowledge and foundational theories, Blacklocks work not only serves as a guide for modern farming techniques but also enriches our understanding of the historical context of agricultural development.

O Brasil possui tradição na cultura de cana-de-açúcar e por isso ocupa posição privilegiada na produção mundial de etanol (BASTOS,2007). O Brasil é o segundo maior produtor de etanol no mundo (aproxi

Num bosque cheio de árvores e animais, nasceu uma plantinha misteriosa, que ganhou o nome de Onze-horas, logo após ser vista por um beija-flor, que certamente já conhecia essa categoria de planta floral, diferentemente dos demais habitantes do bosque, que por nunca ter visto uma dessas, viviam curiosos para saber da vida de Onze-horas. A plantinha era adorada por todos, que por gostar tanto dela, passavam pelo local diariamente para cumprimenta-la e lhe desejar um bom dia. Ela respondia os cumprimentos de todos os seus amigos, sorridente. Onze-horas gostava de conversar com a minhoca, que era quem lhe contava todas as novidades do bosque. Todos tinham curiosidade para saber a cor, o perfume, a textura e a estaço do ano que a plantinha floria. A partir disso, quando ja estava bem proximo de ocorrer a floraço de Onze-horas, para no perder o momento exato de tal acontecimento, a melhor amiga da plantinha organizou um grupo de voluntarios para fazer uma vigilia, no intuito de saber qual o dia e a hora da floraço. Quem sera a melhor amiga da plantinha? Qual sera o dia e a hora que as flores da plantinha desabrocharam? Quem foram os animais voluntarios escolhidos para fazer a vigilia? E ainda porque a plantinha tem o nome de Onze-horas?

A convivência com os animais de companhia em nossas casas, em nossas famílias, entre nossos amigos, em lugares públicos, em eventos privados, no universo da cibercultura - online/offline -, pode esta

O LIVRO A VIDA TEM SENTIDO E UM LIVRO EM UM CONTESTO DE UM MUNDO DE FORMA QUE TODA VIDA E ESPECIE TEM SENTIDO , ESTE LIVRO E UM FILOSOFIA LITERATURA NATUREZA INTRENIMENTO

Laemocionanteaventura de lasavesmigratorias y lo queestarevela denuestropresente y denuestrofuturo.«Unapasionanteviaje juntoaestosnómadasalados y las personas quelosestudian. Unespectáculo».The New Y

"A Voyage of Discovery and Research in the Southern and Antarctic Regions" by James Clark Ross. Published by e-artnow. e-artnow publishes a wide range of titles that encompasses every genre. From well-known classics & literary fiction and non-fiction to forgottenor yet undiscovered gemsof world literature, we issue the books that need to be read. Each e-artnow edition has been meticulously edited and formatted to boost readability for all e-readers and devices. Our goal is to produce eBooks that are user-friendly and accessible to everyone in a high-quality digital format.

A new edition of Henry David Thoreaus classic 1849 travel journal, a dizzying journey not just through nature but through religion, poetry, and history. A must-read for transcendentalists and fans of

Fascinating stories of the birds and birdsong from the Tropics for every week of the year, with QR codes to bring the birdsong to life.From the incredible screech of the macaw, who shows amazing intelligence, to the imitations of humans of the mynah bird and the humming sounds of the hummingbird, this is a beautiful collection of stories about one of natures wonders: tropical birds. Bird expert and writer Dominic Couzens invites you to enjoy not only their songs but also their amazing feats and colourful displays. With stunning illustrations from award-winning Madeleine Floyd and QR codes to listen to their songs as you read, you can immerse yourself in a tropical wonderland. A natural wonder that has captivated and fascinated generations, tropical birdsong is unique. This book offers the perfect tonic, whether you are an avid birdwatcher or just want to understand the songs from the most iconic birds in the world. With 52 weekly stories, the book takes you through the calendar year of tropical life. Listen and read about jewel-like toucans, mating cries of the cock-of-the-rock bird of paradise, duet songs of sunbirds, the fascinating glossy starling oxpeckers who sit on the backs of elephants and the gorgeous songs of hornbills.The latest research and information about these bright lights of the bird world is captured here by one of the most respected but accessible writers on birds. Its like joining him on a field trip. Anyone interested in birds and nature will be captivated by these stories and sounds.

A-Birding on a Bronco is a naturalist piece by Florence Augusta Merriam Bailey. It shares a record of the writers birding observations over a couple of years in southern California.

In "A-Birding on a Bronco," Florence Merriam Bailey masterfully intertwines her passion for ornithology with vivid narratives of her adventures in the American West. Through her keen observational skills and engaging prose, Bailey captures the essence of birdwatching in a time when naturalist pursuits were gaining popularity. The book reflects a blend of travelogue and scientific observation, as she meticulously documents her encounters with various bird species and the diverse landscapes that frame their habitats, all while maintaining a light, conversational tone that invites readers into her world of discovery. Florence Merriam Bailey was a pioneering figure in American ornithology and one of the first women to be recognized in this field during the late 19th and early 20th centuries. Influenced by her familys affinity for nature and her extensive education in biology and ecology, Baileys writings reveal her deep respect for wildlife and the environment. Her commitment to avian conservation is evident throughout her work, as she seeks to inspire others to appreciate the natural world. This enchanting book is a must-read for both bird enthusiasts and casual nature lovers alike. Baileys ability to blend scientific insight with captivating storytelling ensures that readers will not only expand their understanding of bird species but also gain an appreciation for the rich scenery and adventure that accompany a life spent observing nature.

"The owner of a garden that is so small that but few plants can be grown in it naturally desires to confine her selection to such kinds as will be likely to give the greatest amount of bloom and require the least amount of care.At the head of the list it is quite safe to place the sweet-pea. This old and universal favorite blooms profusely and throughout the entire season if prevented from ripening seed. It is beautiful, wonderfully varied as to coloring, and so fragrant that it is almost a rival of the rose in this respect. "

Deus é o Senhor da Vida, nada existe sem que tenha sido fruto da sua soberana vontade o nada, o imponderável, o absurdo, o improvável, a sorte ou o acaso não criou coisa alguma. A teoria da evolução

Cet abrégé déquitation a pour socle les fondamentaux de la tradition équestre française: "séquilibrer, avancer, tourner, sarrêter, reculer".Pour y parvenir les procédés utilisés y sont décrits de f

Avete mai pensato di adottare una Drago? di poter allevare e, magari, addomesticare, il vostro drago personale? con questa guida potrete farlo!No, non stiamo parlando di quei giganteschi draghi che si vedono nei film fantasy e che sputano fuoco, stiamo parlando di un drago ben piu piccolo in quanto a dimensioni e, decisamente, molto meno pericoloso dei fantastici lucertoloni.Una guida completa per conoscere, prendersi cura e addomesticare un Drago Barbuto o Pogona Vitticeps, uno dei rettili piu apprezzati come animale domestico. Docile, mansueto, poco impegnativo e sicuramente abbastanza esotico da rendere felici gli amanti dei rettili.Con questa pratica e agevole guida imparerete: a conoscere le caratteristiche principali dei rettili e dei sauri a conoscere le caratteristiche della Pogona Vitticeps, come il morph e i pattern a conoscere e riconoscere i comportamenti tipici di questo animale a conoscere come gestire le sue necessita e a preservare la sua salute a maneggiare e addomesticare la vostra Pogona In calce al libro troverete anche una breve sezione dedicata alle avvertenze e agli aspetti legali che vi torneranno utilissimi al momento della scelta e dellacquisto del vostro drago.Se il vostro desiderio e quello di adottare un piccolo Drago Barbuto e allevarlo nella vostra casa tenendo questa guida sempre a portata di mano potrete realizzare il vostro desiderio facilmente e velocemente. Allora senza perdere tempo leggete il libro e preparatevi ad accogliere il vostro cucciolo di drago sicuri di poterlo accudire nel migliore dei modi possibili.

LAcqua, questo elemento fondamentale per la presenza stessa della vita sulla Terra. La sua presenza in quantita enormi sul nostro pianeta, fa si che tale elemento, nonostante la sua importanza, non venga rispettato e preso, da parte delluomo, nella dovuta considerazione. Solo negli ultimi anni alcuni studiosi hanno rivolto la loro attenzione ad esso, spesso, purtroppo, non ricevendo lappoggio della scienza cosiddetta convenzionale: le loro ricerche hanno portato a conoscenza di alcune prerogative che la caratterizzano e che la pongono ai nostri occhi sotto una luce decisamente diversa.Tali studi affermano infatti che essa possiede una memoria, addirittura una sua intelligenza organizzatrice, che potrebbe aver avuto un ruolo fondante nellorganizzazione delle prime cellule e aver dato loro la scintilla vitale.In questo libro cerco di aggiungere un piccolo segmento per chiudere un cerchio che era rimasto per me aperto negli anni rispetto ad alcune certezze e ai tanti dubbi che mi hanno accompagnato fin qui, e che ultimamente risultavano un po vacillanti.