Madame clairevoyant`s guide to the stars, Comstock-gay, Claire
Автор: Hanson Paul E. Название: Insects and Other Arthropods of Tropical America ISBN: 0801456940 ISBN-13(EAN): 9780801456947 Издательство: Mare Nostrum (Eurospan) Рейтинг: Цена: 4283.00 р. 4759.00-10% Наличие на складе: Есть (1 шт.) Описание:
Visitors to tropical forests generally come to see the birds, mammals, and plants. Aside from butterflies, however, insects usually do not make it on the list of things to see. This is a shame. Insects are everywhere, they are often as beautiful as the showiest of birds, and they have a fascinating natural history. With their beautifully illustrated guide to insects and other arthropods, Paul E. Hanson and Kenji Nishida put the focus on readily observable insects that one encounters while strolling through a tropical forest in the Americas. It is a general belief that insects in the tropics are larger and more colorful than insects in temperate regions, but this simply reflects a greater diversity of nearly all types of insects in the tropics. On a single rainforest tree, for example, you will find more species of ant than in all of England.Though written for those who have no prior knowledge of insects, this book should also prove useful to those who study them. In addition to descriptions of the principal insect families, the reader will find a wealth of biological information that serves as an introduction to the natural history of insects and related classes. Sidebars on insect behavior and ecological factors enhance the descriptive accounts. Kenji Nishida's stunning photographs—many of which show insects in action in their natural settings—add appeal to every page. A final chapter provides a glimpse into the intriguing world of spiders, scorpions, crabs, and other arthropods.
Ecological engineering is the process of manipulating farm habitats for the purposes of maintaining or increasing food production, restoring wetlands and other ecosystems, and conserving resources such as water and fertile soil. This book focuses on the pest management aspect of ecological engineering: how to make farmland more attractive for beneficial insects and less favorable for pests. This book brings together contributors from around the world who are leaders in habitat manipulation for the purpose of agriculture.Chapters explore the frontiers of ecological engineering: the authors describe methods including molecular approaches, high-tech marking, and remote sensing. They also review the theoretical aspects of ecological engineering and discuss how ecological engineering may interact with genetic engineering.
The Comstocks of Cornell is the autobiography written by naturalist educator Anna Botsford Comstock about her life and her husband's, entomologist John Henry Comstock--both prominent figures in the scientific community and in Cornell University history.
A first edition was published in 1953, but it omitted key Cornellians, historical anecdotes, and personal insights. Karen Penders St. Clair's twenty-first century edition returns Mrs. Comstock's voice to her book by rekeying her entire manuscript as she wrote it, and preserving the memories of the personal and professional lives of the Comstocks that she had originally intended to share. The book includes a complete epilogue of the Comstocks' last years and fills in gaps from the 1953 edition. Described as serious legacy work, the book is an essential part of Cornell University history and an important piece of Cornell University Press history.
Автор: Anna Botsford Comstock Название: The Comstocks of Cornell—The Definitive Autobiography ISBN: 1501716271 ISBN-13(EAN): 9781501716270 Издательство: Mare Nostrum (Eurospan) Рейтинг: Цена: 5010.00 р. Наличие на складе: Есть у поставщика Поставка под заказ.
Описание:
The Comstocks of Cornell is the autobiography written by the naturalist educator Anna Botsford Comstock about her life and that of her husband, the entomologist John Henry Comstock--both prominent figures in the scientific community and in Cornell University history.
A first edition was published in 1953, but it omitted key Cornellians, historical anecdotes, and personal insights. In this twenty-first-century edition, Karen Penders St. Clair restores the author's voice by reconstructing the entire manuscript as Anna Comstock wrote it--and thereby preserves Comstock's memories of the personal and professional lives of the couple as she originally intended. The book includes an epilogue documenting the Comstocks' last years and fills in gaps from the 1953 edition. Described as serious legacy work, this book is an essential part of the history of both Cornell University and its press.
--Carol Kammen, Tompkins County Historian "Cornell Alumni Magazine"
Автор: Publishing, Llewellyn ; Comstock-Gay, Claire Название: Llewellyn`s 2025 Sun Sign Book: Horoscopes for Success ISBN: 0738771996 ISBN-13(EAN): 9780738771991 Издательство: Неизвестно Рейтинг: Цена: 2058.00 р. Наличие на складе: Поставка под заказ.
Автор: Comstock Anna Botsford Название: Handbook of Nature Study ISBN: 1849020442 ISBN-13(EAN): 9781849020442 Издательство: Неизвестно Цена: 5458.00 р. Наличие на складе: Есть у поставщика Поставка под заказ.
Описание:
The late Anna Botsford Comstock was the founder and first head of the Department of Nature Study at Cornell University and the first woman to be appointed to the Cornell faculty.
Anna Botsford Comstock pioneered teaching students about nature in the outdoors, and not on the classroom. This book was originally written in 1911 for elementary school teachers, but today it wonderful for introducing children and adults to the appreciation of to nature as experienced in everyday life.
Mosses, liverworts, and hornworts are found throughout the world in a variety of habitats. They flourish particularly well in moist, humid forests, filling many ecological roles. They provide seedbeds for the larger plants of the community and homes to countless arthropods, they capture and recycle nutrients that are washed with rainwater from the canopy, and they bind the soil to keep it from eroding. This photo-based field guide to the more common or distinctive bryophytes of northeastern North America gives beginners the tools they need to identify most specimens without using a compound microscope. Ralph Pope’s inviting text and helpful photographs cover not only the "true" mosses but also the Sphagnaceae (the peat mosses), liverworts, and hornworts.
The heart of any field guide is the ability to narrow down a large number of possibilities to a single species, and this book does that with a variety of keying strategies. Traditional dichotomous keys are included, and there are also "quick" keys based on habitat and special morphological characteristics. The organization of the species pages is by plant family, an arrangement likely to resonate with readers with some plant background or botanical interest. Mosses, Liverworts, and Hornworts also features information on collecting, preserving, and identifying specimens to help hikers, naturalists, botanists, and gardeners find their way into this beautiful miniature world. Sections on bryophyte biology and ecology provide taxonomic and ecological context.
Автор: Smith Nigel J. H., Williams J. T., Plucknett Donald L. Название: Tropical Forests and Their Crops ISBN: 0801480582 ISBN-13(EAN): 9780801480584 Издательство: Wiley EDC Рейтинг: Цена: 7722.00 р. Наличие на складе: Есть у поставщика Поставка под заказ.
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The tropics are the source of many of our familiar fruits, vegetables, oils, and spice, as well as such commodities as rubber and wood. Moreover, other tropical fruits and vegetables are being introduced into our markets to offer variety to our diet. Now, as tropical forests are increasingly threatened, we face a double-fold crisis: not only the loss of the plants but also rich pools of potentially useful genes. Wild populations of crop plants harbor genes that can improve the productivity and disease resistance of cultivated crops, many of which are vital to developing economies and to global commerce. Eight chapters of this book are devoted to a variety of tropical crops—beverages, fruit, starch, oil, resins, fuelwood, fodder, spices, timber, and nuts—the history of their domestication, their uses today, and the known extent of their gene pools, both domesticated and wild. Drawing on broad research, the authors also consider conservation strategies such as parks and reserves, corporate holdings, gene banks and tissue culture collections, and debt-for-nature swaps. They stress the need for a sensitive balance between conservation and the economic well-being of local populations. If economic growth is part of the conservation effort, local populations and governments will be more strongly motivated to save their natural resources. Distinctly practical and soundly informative, this book provides insight into the overwhelming abundance of tropical forests, an unsettling sense of what we may lose if they are destroyed, and a deep appreciation for the delicate relationships between tropical forest plants and people around the world.
Having spent years studying turtles in their native habitats, Archie Carr brought together a wealth of information in this celebrated volume. Organized in clear and concise fashion, written in an engaging and lively manner, and furnished with black-and-white photographs, drawings, and maps, Handbook of Turtles (first published in 1952) gives a comprehensive summary of 79 species and subspecies of North American turtles. In the foreword to 1995 paperback edition, J. Whitfield Gibbons, renowned ecologist and natural history author, brings the book into historical perspective and supplies information to bring it up to date.
In the introduction, Carr considers such topics as turtle physiology, reproduction, growth, adaptation, and behavior. The introduction also includes discussions of methods for collecting specimens, the evolutionary origins of turtles, and the mythology and folklore surrounding the turtle. The second part of the volume is organized according to keys that give identifying characteristics, life histories, and illustrations of each species. Under headings of geographical range, distinguishing features, description, habitat, habits, breeding, feeding, and economic importance, the volume provides detailed accounts of the various species and subspecies. Throughout Carr offers colorful recollections and anecdotes about his fieldwork and research.
Tropical fruits such as banana, mango, papaya, and pineapple are familiar and treasured staples of our diets, and consequently of great commercial importance, but there are many other interesting species that are little known to inhabitants of temperate regions. What delicacies are best known only by locals? The tropical regions are home to a vast variety of edible fruits, tubers, and spices. Of the more than two thousand species that are commonly used as food in the tropics, only about forty to fifty species are well known internationally. Illustrated with high-quality photographs taken on location in the plants' natural environment, this field guide describes more than three hundred species of tropical and subtropical species of fruits, tubers, and spices.In Tropical Fruits and Other Edible Plants of the World, Rolf Blancke includes all the common species and features many lesser known species, including mangosteen and maca, as well as many rare species such as engkala, sundrop, and the mango plum. Some of these rare species will always remain of little importance because they need an acquired taste to enjoy them, they have too little pulp and too many seeds, or they are difficult to package and ship. Blancke highlights some fruits—the araza (Eugenia stipitata) and the nutritious peach palm (Bactris gasipaes) from the Amazon lowlands, the Brunei olive (Canarium odontophyllum) from Indonesia, and the remarkably tasty soursop (Annona muricata) from Central America—that deserve much more attention and have the potential to become commercially important in the near future.Tropical Fruits and Other Edible Plants of the World also features tropical plants used to produce spices, and many tropical tubers, including cassava, yam, and oca. These tubers play a vital role in human nutrition and are often foundational to the foodways of their local cultures, but they sometimes require complex preparation and are often overlooked or poorly understood distant from their home context.
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