BUMBLEBEES BEHAVIOUR ECOLOGY AND CONSERVATION

Download Bumblebees Behaviour Ecology And Conservation ebook PDF or Read Online books in PDF, EPUB, and Mobi Format. Click Download or Read Online button to BUMBLEBEES BEHAVIOUR ECOLOGY AND CONSERVATION book pdf for free now.

Bumblebees

Author : Dave Goulson
ISBN : 9780199553068
Genre : Nature
File Size : 41.20 MB
Format : PDF, ePub, Mobi
Download : 782
Read : 1093

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. 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.
Category: Nature

Bumblebees

Author : Dave Goulson
ISBN : 0198526075
Genre : Science
File Size : 69.26 MB
Format : PDF, ePub
Download : 712
Read : 635

Bumblebees have always been favoured subjects for scientific study, and research has accelerated in recent years. Many new discoveries have been made with regard to their ecology and social behaviour. Over the last twenty years the world has seen the commercialisation of bumblebee breedingfor pollination, and the invasion of new parts of the globe by bumblebee species, with potentially far-reaching consequences. Despite this, there is still a great deal that we do not know about bumblebees. Their nests are so hard to locate that those of some species have never been found andaspects of behaviour, such as mating, have not been seen in many species. Bumblebees are undergoing a widespread decline, an issue that has yet to reach the public to the same extent as the plight of rare butterflies or birds. This is a cause for concern as the bumblebee is of far greater ecological and economic importance than these groups because the pollination ofcrops and the survival of many wildflowers depend upon them. Goulson has successfully drawn attention to the importance of conserving dwindling bumblebee populations, as well as bringing together the current state of knowledge of the behaviour and ecology of these fascinating and charismaticinsects, and identifying some of the many gaps that remain in the hope of stimulating further research
Category: Science

Und Sie Fliegt Doch

Author : Dave Goulson
ISBN : 9783446440678
Genre : Science
File Size : 24.70 MB
Format : PDF, ePub, Docs
Download : 111
Read : 974

Die Hummel ist nicht nur ein pelziges Geschöpf, an dessen Anblick wir uns erfreuen, sie ist auch ein Wunder der Natur, das die Gesetze der Schwerkraft überlistet, und ein Nutztier, das jährlich Abermillionen Tomaten und Johannisbeeren bestäubt. Doch die Hummel ist vom Aussterben bedroht. Ihr Verschwinden hätte gravierende Folgen für unsere Gesellschaft. Dave Goulson, Englands führender Hummelforscher, öffnet uns die Augen für ungeahnte Zusammenhänge zwischen Hummeln und Menschen. Sein Buch ist eine Liebeserklärung an die wahre Königin der Lüfte, eine hinreißend humorvolle Schilderung eines großen Abenteuers, der Rettung der Erdbauhummel – und ein furioses Plädoyer für die Bewahrung der Natur.
Category: Science

Die Seltensten Bienen Der Welt

Author : Dave Goulson
ISBN : 9783446256224
Genre : Science
File Size : 64.37 MB
Format : PDF, Kindle
Download : 624
Read : 614

Wenn wir Bienen und Hummeln retten wollen, müssen wir uns auf die Suche nach ihren seltensten Arten begeben. Um zu verstehen, warum sie verschwinden, aber auch, um diese faszinierenden Geschöpfe in Erinnerung zu behalten. Der Biologe Dave Goulson hat sich an ihre pollenbestäubten Fersen geheftet. Egal, ob er den Kampf der Goldenen Patagonischen Hummel gegen invasive Arten beschreibt oder auf den Äußeren Hebriden die letzten Deichhummeln Großbritanniens aufspürt: Immer ist seine Leidenschaft für die Wildbestäuber ansteckend. Und seine Tipps, wie wir in unserer unmittelbaren Umwelt Bienen vor dem Sterben bewahren, machen unbändige Lust darauf, den heimischen Balkon mit Beinwell zu bepflanzen.
Category: Science

Wenn Der Nagek Fer Zweimal Klopft

Author : Dave Goulson
ISBN : 9783446447080
Genre : Science
File Size : 62.49 MB
Format : PDF, ePub, Docs
Download : 468
Read : 745

Der britische Biologe Dave Goulson unternimmt eine Expedition auf den Planeten der Insekten – genauer auf die Blumenwiesen rund um sein marodes französisches Landhaus. Die Helden seiner Feldforschungsabenteuer sind nicht nur Bienen und Hummeln, sondern alles, was kreucht und fleucht: Grillen, Grashüpfer, Glühwürmchen – und Libellen, denen beim Liebemachen zuzusehen eine Freude ist. Goulson taucht dabei so tief ins Reich der Tiere ein wie kaum jemand zuvor. Ein Buch, das die entscheidende Bedeutung von Insekten für unsere Umwelt und das ganze globale Ökosystem beleuchtet. Und ein Weckruf, die Nutzung von Insektiziden zurückzufahren, um das Sterben der Bienen und anderer Bestäuber zu stoppen.
Category: Science

Pollination Services To Agriculture

Author : Barbara Gemmill-Herren
ISBN : 9781317445685
Genre : Technology & Engineering
File Size : 66.47 MB
Format : PDF, ePub
Download : 573
Read : 1194

It is only recently that the immense economic value of pollination to agriculture has been appreciated. At the same time, the alarming collapse in populations of bees and other pollinators has highlighted the urgency of addressing this issue. This book focuses on the specific measures and practices that the emerging science of pollination ecology is identifying to conserve and promote animal pollinators in agroecosystems. It reviews the expanding knowledge base on pollination services, providing evidence to document the status, trends and importance of pollinators to sustainable agricultural production. It provides practical and specific measures that land managers can undertake to ensure that agroecosystems are supportive and friendly to pollinators. It draws on the Global Pollination Project, supported by UNEP/GEF and implemented by FAO and seven partner countries (Brazil, Ghana, India, Kenya, Nepal, Pakistan and South Africa), which serve to provide "lessons from the field".
Category: Technology & Engineering

Bumble Bees Of North America

Author : Paul H. Williams
ISBN : 9781400851188
Genre : Nature
File Size : 50.50 MB
Format : PDF, ePub, Docs
Download : 214
Read : 1191

More than ever before, there is widespread interest in studying bumble bees and the critical role they play in our ecosystems. Bumble Bees of North America is the first comprehensive guide to North American bumble bees to be published in more than a century. Richly illustrated with color photographs, diagrams, range maps, and graphs of seasonal activity patterns, this guide allows amateur and professional naturalists to identify all 46 bumble bee species found north of Mexico and to understand their ecology and changing geographic distributions. The book draws on the latest molecular research, shows the enormous color variation within species, and guides readers through the many confusing convergences between species. It draws on a large repository of data from museum collections and presents state-of-the-art results on evolutionary relationships, distributions, and ecological roles. Illustrated keys allow identification of color morphs and social castes. A landmark publication, Bumble Bees of North America sets the standard for guides and the study of these important insects. The best guide yet to the 46 recognized bumble bee species in North America north of Mexico Up-to-date taxonomy includes previously unpublished results Detailed distribution maps Extensive keys identify the many color patterns of species
Category: Nature

Genomics Physiology And Behaviour Of Social Insects

Author :
ISBN : 9780128023488
Genre : Science
File Size : 54.77 MB
Format : PDF, Docs
Download : 221
Read : 779

Physiology, Behavior, Genomics of Social Insects provides comprehensive information on the social insect groups described, including new and unique reviews on emerging model social organisms. The book's interdisciplinary approach integrates behavior, genomics, and physiology, providing readers with great insights into the present state of a rapidly expanding area of research. It also discusses areas where new research tools will bring hope to longstanding problems. Provides the latest research on the genomics, behavior and physiology of social insects Presents diverse and authoritative syntheses on the relationship between genomics, physiology, and the fascinating behavior of social insects Takes an in-depth look of the current state of social insect research and its future path
Category: Science

Der Geschmack Von Laub Und Erde

Author : Charles Foster
ISBN : 9783492958769
Genre : Science
File Size : 72.53 MB
Format : PDF, Mobi
Download : 305
Read : 1046

Was fühlt ein Tier, wie lebt es und wie nimmt es seine Umwelt wahr? Um das herauszufinden, tritt Charles Foster ein faszinierendes Experiment an. Er schlüpft in die Rolle von fünf verschiedenen Tierarten: Dachs, Otter, Fuchs, Rothirsch und Mauersegler. Er haust in einem Bau unter der Erde, schnappt mit den Zähnen nach Fischen in einem Fluss und durchstöbert Mülltonnen auf der Suche nach Nahrung. Er schärft seine Sinne, wird zum nachtaktiven Lebewesen, beschreibt wie ein Weinkenner die unterschiedlichen »Terroirs« von Würmern und wie sich der Duft der Erde in den verschiedenen Jahreszeiten verändert. In die scharfsinnige und witzige Schilderung seiner skurrilen Erfahrungen lässt er wissenswerte Fakten einfließen und stellt sie in den Kontext philosophischer Themen. Letztendlich geht es dabei auch um die eine Frage: Was es bedeutet, Mensch zu sein.
Category: Science

Encyclopedia Of Biological Invasions

Author : Dr. Daniel Simberloff
ISBN : 9780520948433
Genre : Nature
File Size : 80.48 MB
Format : PDF
Download : 560
Read : 448

This pioneering encyclopedia illuminates a topic at the forefront of global ecology—biological invasions, or organisms that come to live in the wrong place. Written by leading scientists from around the world, Encyclopedia of Biological Invasions addresses all aspects of this subject at a global level—including invasions by animals, plants, fungi, and bacteria—in succinct, alphabetically arranged articles. Scientifically uncompromising, yet clearly written and free of jargon, the volume encompasses fields of study including biology, demography, geography, ecology, evolution, sociology, and natural history. Featuring many cross-references, suggestions for further reading, illustrations, an appendix of the world’s worst 100 invasive species, a glossary, and more, this is an essential reference for anyone who needs up-to-date information on this important topic. Encyclopedia of Biological Invasions features articles on: • Well-known invasive species such the zebra mussel, chestnut blight, cheatgrass, gypsy moth, Nile perch, giant African snail, and Norway rat • Regions with especially large numbers of introduced species including the Great Lakes, Mediterranean Sea, Hawaiian Islands, Australia, and New Zealand. • Conservation, ecological, economic, and human and animal health impacts of invasions around the world • The processes and pathways involved in invasion • Management of introduced species
Category: Nature