The Natural History Of Pollination Collins New Naturalist Library Book 83
The Natural History Of Pollination Collins New Naturalist Library Book 83 Book in PDF, ePub and Kindle version is available to download in english. Read online anytime anywhere directly from your device. Click on the download button below to get a free pdf file of The Natural History Of Pollination Collins New Naturalist Library Book 83 book. This book definitely worth reading, it is an incredibly well-written.
The Natural History of Pollination (Collins New Naturalist Library, Book 83) by Michael Proctor,Peter Yeo,Andrew Lack Pdf
This is a brand new, fully updated edition of the natural history classic first published in the New Naturalist series in 1973 as The Pollination of Flowers. This edition is exclusive to newnaturalists.com
The Natural History of Pollination by Michael Proctor,Peter Frederick Yeo,Peter Yeo,Andrew J. Lack,Andrew Lack Pdf
This is a brand new, fully updated edition of the natural history classic first published in 1973 as The Pollination of Flowers. The importance of insects in pollinating flowers is today so well known it is easy to forget that it was discovered little more than two centuries ago: before that, it was believed that the concern of bees with flowers was simply a matter of collecting honey. But the methods by which pollen reaches the female flower, enabling fertilisation and seed production to take place, include some of the most varied and fascinating mechanisms in the natural world. The Natural History of Pollination describes all the ways in which pollination is brought about: by wind, water, birds, bats and even mice and rats; but principally by a great diversity of insects in an amazing range of ways, some simple, some bizarre. This book is a unique introduction to a complex yet easily accessible subject of great fascination.
The Pollination of Flowers by Michael Proctor,Peter Yeo Pdf
The methods by which pollen grains reach a stigma, enabling fertilization and seed production to take place, include some of the most varied and fascinating mechanisms in the whole world of living things. This edition is exclusive to newnaturalists.com The role of insects in pollinating flowers is today a commonplace - so that it is easy to forget that its discovery is little older than the invention of the steam engine: before that, we imagined that the concern of bees with flowers was simply a matter of collecting honey. But the methods by which pollen grains reach a stigma, enabling fertilization and seed production to take place, include some of the most varied and fascinating mechanisms in the whole world of living things. This book, an important addition to the New Naturalist series and to scientific literature, is a clear and thorough account of all the ways in which pollination is effected - by wine, water, even bats; but principals, in many curious ways, by diversity of insect species. The authors are both distinguished botanists - Dr. Proctor at Exeter University, Dr. Yeo at Cambridge - with a wide knowledge of insects. Illustrated with 134 of their own drawings, with 19 photographs in colour and 180 in black and white, the book offers a unique introduction to a complex yet easily accessible subject of great fascination.
A completely up to date introduction to the commonest group of bees in Britain. Bees, for most people mean honey or bumble bees. In fact, the honey bees and bumblebees make up only a small proportion of the bee species that live in Britain, while the other bees are the great majority (230 or more species). Now it is recognised that these other bees play an important role in the pollination of crops and wild flowering plants. This has prompted much new research. A shift to gardening for wildlife has brought the solitary bees into sharper relief: many people now recognise mining bees, leaf-cutters and mason bees in their gardens, and even provide 'bee hotels' for them. This book draws on the great wave of new knowledge to give a wonderful insight into the complicated lives of solitary bees. The main focus is on the wonderful fascination and complexity in the behaviour and ecology of this remarkable group of insects. It uses many of the authors own observations alongside the studies provided by others, to discover the numerous strategies used by male bees to find females and persuade them to mate. It follows the females in their search for a place to make their nest, and their gathering of materials - symmetrical sections of leaves, mud, chewed-up leaf fragments, plant hair or resin - to make the cells into which they place a store of nectar and pollen and lay a single egg. We watch them sealing up the nest, securing it until the following year when the new generation appears. We explore the interactions between flowering plants and their bee visitors, asking what the plants get from the relationship, as well as how the bees select the plants they visit, and the ingenuity required to extract pollen, nectar and other rewards. Finally, we look at the places where bees flourish, highlighting what can be done to encourage bees and thus ensure they continue to pollinate our flowers and crops.
Butterflies (Collins New Naturalist Library, Book 1) by E. B. Ford Pdf
A scientific study that keeps in mind the needs of butterfly collectors and of all those who love the country in the hope that it may increase their pleasure by widening the scope of their interests. This edition is exclusive to newnaturalists.com
Lichens (Collins New Naturalist Library, Book 86) by Oliver Gilbert Pdf
Lichens are fascinating and beautiful organisms able to colonise a vast range of habitats, including seemingly impossible places such as bare icy mountain tops and sun-scorched coastal rocks. This book discusses all aspects of British lichens, revealing the secrets of their success. This edition is exclusive to newnaturalists.com
This book has a wider approach not strictly focused on crop production compared to other books that are strictly oriented towards bees, but has a generalist approach to pollination biology. It also highlights relationships between introduced and wild pollinators and consequences of such introductions on communities of wild pollinating insects. The chapters on biochemical basis of plant-pollination interaction, pollination energetics, climate change and pollinators and pollinators as bioindicators of ecosystem functioning provide a base for future insights into pollination biology. The role of honeybees and wild bees on crop pollination, value of bee pollination, planned honeybee pollination, non-bee pollinators, safety of pollinators, pollination in cages, pollination for hybrid seed production, the problem of diseases, genetically modified plants and bees, the role of bees in improving food security and livelihoods, capacity building and awareness for pollinators are also discussed.
Sue Wells,N. Mark Collins,International Union for Conservation of Nature and Natural Resources
Author : Sue Wells,N. Mark Collins,International Union for Conservation of Nature and Natural Resources Publisher : Unknown Page : 696 pages File Size : 50,5 Mb Release : 1983 Category : Science ISBN : UOM:39015012654466
Author : James C. Scott Publisher : Yale University Press Page : 462 pages File Size : 48,6 Mb Release : 2020-03-17 Category : Political Science ISBN : 9780300252989
“One of the most profound and illuminating studies of this century to have been published in recent decades.”—John Gray, New York Times Book Review Hailed as “a magisterial critique of top-down social planning” by the New York Times, this essential work analyzes disasters from Russia to Tanzania to uncover why states so often fail—sometimes catastrophically—in grand efforts to engineer their society or their environment, and uncovers the conditions common to all such planning disasters. “Beautifully written, this book calls into sharp relief the nature of the world we now inhabit.”—New Yorker “A tour de force.”— Charles Tilly, Columbia University
A Handbook of Global Freshwater Invasive Species by Robert A. Francis Pdf
Invasive non-native species are a major threat to global biodiversity. Often introduced accidentally through international travel or trade, they invade and colonize new habitats, often with devastating consequences for the local flora and fauna. Their environmental impacts can range from damage to resource production (e.g. agriculture and forestry) and infrastructure (e.g. buildings, road and water supply), to human health. They consequently can have major economic impacts. It is a priority to prevent their introduction and spread, as well as to control them. Freshwater ecosystems are particularly at risk from invasions and are landscape corridors that facilitate the spread of invasives. This book reviews the current state of knowledge of the most notable global invasive freshwater species or groups, based on their severity of economic impact, geographic distribution outside of their native range, extent of research, and recognition of the ecological severity of the impact of the species by the IUCN. As well as some of the very well-known species, the book also covers some invasives that are emerging as serious threats. Examples covered include a range of aquatic and riparian plants, insects, molluscs, crustacea, fish, amphibians, reptiles and mammals, as well as some major pathogens of aquatic organisms. The book also includes overview chapters synthesizing the ecological impact of invasive species in fresh water and summarizing practical implications for the management of rivers and other freshwater habitats.