The Naive Bumblebee
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The Naive Bumblebee
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Author : H. Smith
language : en
Publisher: Gatekeeper Press
Release Date : 2019-08-06
The Naive Bumblebee written by H. Smith and has been published by Gatekeeper Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2019-08-06 with Fiction categories.
Nelise Laverty wanted an escape from her life as an overweight divorcee, and found herself transported to another world where she could have anything she wanted. She willingly paid the price to be there since life quickly became fun and interesting. But when her love interest disappeared twice, she was forced to reconsider.
Bumblebees
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Author : Dave Goulson
language : en
Publisher: OUP Oxford
Release Date : 2009-09-17
Bumblebees written by Dave Goulson and has been published by OUP Oxford this book supported file pdf, txt, epub, kindle and other format this book has been release on 2009-09-17 with Science categories.
Bumblebees are familiar and charismatic insects, occurring throughout much of the world. They are increasingly being used as a model organism for studying a wide range of ecological and behavioural concepts, such as social organization, optimal foraging theories, host-parasite interactions, and pollination. Recently they have become a focus for conservationists due to mounting evidence of range coBIOL15ANIB and catastrophic extinctions with some species disappearing from entire continents (e.g. in North America). Only by improving our understanding of their ecology can we devise sensible plans to conserve them. The role of bumblebees as invasive species (e.g. Bombus terrestris in Japan) has also become topical with the growing trade in commercial bumblebee nests for tomato pollination leading to establishment of non-native bumblebees in a number of countries. Since the publication of the first edition of the book, there have been hundreds of research papers published on bumblebees. There is clearly a continuing need for an affordable, well-illustrated, and appealing text that makes accessible all of the major advances in understanding of the behaviour and ecology of bumblebees that have been made in the last 30 years.
Introduction To Modified Gravity
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Author : Albert Petrov
language : en
Publisher: Springer Nature
Release Date : 2020-07-27
Introduction To Modified Gravity written by Albert Petrov and has been published by Springer Nature this book supported file pdf, txt, epub, kindle and other format this book has been release on 2020-07-27 with Science categories.
This book reviews various modified gravity models, including those with modifications in the pure gravitational sector; those involving extra fields, that is, scalar-tensor and vector-tensor gravity theories; gravity models with Lorentz symmetry breaking; and nonlocal gravity models. The authors discuss both classical and quantum aspects of these theories. The book is unique in bringing together all the current alternatives to Einstein gravity in one source and serves as an excellent starting point for graduate students and other newcomers seeking an overview.
Pollen And Pollination
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Author : Amots Dafni
language : en
Publisher: Springer Science & Business Media
Release Date : 2012-12-06
Pollen And Pollination written by Amots Dafni and has been published by Springer Science & Business Media this book supported file pdf, txt, epub, kindle and other format this book has been release on 2012-12-06 with Science categories.
Pollen studies make important contributions nature, into three main themes: pollen struc to our knowledge in many interdisciplinary ture and constituents, pollen evolutionary arenas. Pollen identification is widely used in ecology and the pollen-pollinator interface. reconstruction of, e.g., vegetation, the climate Several papers overlap somewhat or are of the past, and plant biodiversity. Studies perhaps even somewhat contradictory and concerning pollen structure, size and form are reflect the author's own ideas and experience. key issues in basic sciences, as, e.g., plant Some could be understood more deeply by taxonomy and evolution, but are also of consulting other closely related articles. The importance in applied fields as, e.g., plant reader is strongly referred to the respective breeding. In pollination studies pollen is literature list of each article. generally used specifically to identify food ofanther ripening and pollen The last steps development (Pacini) and the mature pollen sources of visitors and to reconstruct their foraging routes. Fewer have been devoted to wall structure (Hesse) are key factors to pollen collection mechanisms and to the struc understand pollen dispersal mechanisms in ture and content of pollen in relation to its biotic pollination (Stroo) as well as abiotic pollination (Ackerman). Pollen size, shape, function.
Wildflowers Of The Indiana Dunes National Park
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Author : Nathanael Pilla
language : en
Publisher: Indiana University Press
Release Date : 2022-05-03
Wildflowers Of The Indiana Dunes National Park written by Nathanael Pilla and has been published by Indiana University Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2022-05-03 with Nature categories.
Indiana Dunes, located on the picturesque coast of Lake Michigan, is one of the most biologically diverse parks in the US national park system. Keen hikers can spot white mayapple blooms, orange-fringed orchids, pink lady slippers, and more. Wildflowers of the Indiana Dunes National Park offers visitors a unique handbook highlighting over 160 of the common and exceptional wildflowers found along the trails of Indiana Dunes National Park and the surrounding area. This accessible field guide bypasses the dry nature of many wildflower guides. In addition to the usual scientific species names, descriptions, and bloom periods, Nathanael Pilla and Scott Namestnik offer deeper narratives—folklore surrounding the flowers, look-alikes, animals associated with the plants—that will be remembered much more easily than the length of a petal. Illustrated with over 350 color photographs, Wildflowers of the Indiana Dunes National Park will be an asset to the casual hiker of Indiana Dunes National Park, a useful tool to the experienced botanist, and a delight to anyone interested in wildflowers.
Pollination And Floral Ecology
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Author : Pat Willmer
language : en
Publisher: Princeton University Press
Release Date : 2011-07-05
Pollination And Floral Ecology written by Pat Willmer and has been published by Princeton University Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2011-07-05 with Science categories.
Pollination and Floral Ecology is the most comprehensive single-volume reference to all aspects of pollination biology--and the first fully up-to-date resource of its kind to appear in decades. This beautifully illustrated book describes how flowers use colors, shapes, and scents to advertise themselves; how they offer pollen and nectar as rewards; and how they share complex interactions with beetles, birds, bats, bees, and other creatures. The ecology of these interactions is covered in depth, including the timing and patterning of flowering, competition among flowering plants to attract certain visitors and deter others, and the many ways plants and animals can cheat each other. Pollination and Floral Ecology pays special attention to the prevalence of specialization and generalization in animal-flower interactions, and examines how a lack of distinction between casual visitors and true pollinators can produce misleading conclusions about flower evolution and animal-flower mutualism. This one-of-a-kind reference also gives insights into the vital pollination services that animals provide to crops and native flora, and sets these issues in the context of today's global pollination crisis. Provides the most up-to-date resource on pollination and floral ecology Describes flower advertising features and rewards, foraging and learning by flower-visiting animals, behaviors of generalist and specialist pollinators--and more Examines the ecology and evolution of animal-flower interactions, from the molecular to macroevolutionary scale Features hundreds of color and black-and-white illustrations
Food Exploitation By Social Insects
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Author : Stefan Jarau
language : en
Publisher: CRC Press
Release Date : 2009-05-21
Food Exploitation By Social Insects written by Stefan Jarau and has been published by CRC Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2009-05-21 with Nature categories.
Omnipresent in virtually all terrestrial ecosystems and of undisputed ecological and economical importance, the study of social insects is an area that continues to attract a vast number of researchers. As a consequence, a huge amount of information about their biology and ecology has accumulated. Distilling this scattered information into a highly
The Pollination Biology Of North American Orchids Volume 2
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Author : Charles L. Argue
language : en
Publisher: Springer Science & Business Media
Release Date : 2011-09-21
The Pollination Biology Of North American Orchids Volume 2 written by Charles L. Argue and has been published by Springer Science & Business Media this book supported file pdf, txt, epub, kindle and other format this book has been release on 2011-09-21 with Science categories.
Recent studies have revealed remarkable complexity and diversity in orchid-pollinator relationships. These studies comprise a vast literature currently scattered in numerous, often obscure, journals and books. The Pollination Biology of North American Orchids brings together, for the first time, a comprehensive treatment of this information for all native and introduced North American orchids found north of Mexico and Florida. It provides detailed information on genetic compatibility, breeding systems, pollinators, pollination mechanisms, fruiting success, and limiting factors for each species. Distribution, habitat, and floral morphology are also summarized. In addition, detailed line drawings emphasize orchid reproductive organs and their adaptation to known pollinators. This, the second of two volumes, treats the subfamily Orchidoideae with the tribe Cranichideae. This is followed by examination of the seven North American tribes of subfamily Epidendroideae and the single North American tribe of subfamily Vanilloideae. The Pollination Biology of North American Orchids will be of interest to both regional and international audiences including: Researchers and students in this field of study who are currently required to search through the scattered literature to obtain the information gathered here. Researchers and students in related fields with an interest in the co-evolution of plants and insects. Conservation specialists who need to understand both the details of orchid reproduction and the identity of primary pollinators in order to properly manage the land for both. Orchid breeders who require accurate and current information on orchid breeding systems. General readers with an interest in orchid biology. Charles Argue, Ph.D., is a plant biologist at the University of Minnesota specializing in the study of pollen grains. His articles have appeared in numerous journals including the American Journal of Botany, International Journal of Plant Sciences (formerly Botanical Gazette), Botany (formerly Canadian Journal of Botany), Grana, Pollen et Spores, North American Native Orchid Journal, The Native Orchid Conference Journal, Fremontia, and as chapters in a number of books. .
Flower Metabolism And Pollinators
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Author : Monica Borghi
language : en
Publisher: Frontiers Media SA
Release Date : 2021-12-01
Flower Metabolism And Pollinators written by Monica Borghi and has been published by Frontiers Media SA this book supported file pdf, txt, epub, kindle and other format this book has been release on 2021-12-01 with Science categories.
Pocket Guide To The Orchids Of Britain And Ireland
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Author : Simon Harrap
language : en
Publisher: Bloomsbury Publishing
Release Date : 2016-06-09
Pocket Guide To The Orchids Of Britain And Ireland written by Simon Harrap and has been published by Bloomsbury Publishing this book supported file pdf, txt, epub, kindle and other format this book has been release on 2016-06-09 with Gardening categories.
The orchid family is one of the largest plant families in the world, reaching its highest diversity in the tropics where their exotic and colourful flowers are often truly breathtaking. Britain and Ireland have just 52 species of wild orchid, some of which are rare or scarce, whilst others are surprisingly inconspicuous. Yet, whether large or small, all orchids share flamboyant flower structures and incredible beauty. This pocket guide allows the identification of all species of orchid in the British Isles. It has concise text highlighting ID criteria as well as notes on biology, habitat and conservation, along with stunning colour photographs and accurate range maps based on maps compiled by the Biological Record Centre. This book provides the perfect guide to these beautiful and evocative plants, and is a must for any field naturalist.