Data Facts Background And Hypotheses With Participatory Actions About The Of Wild Bee Dying Flying Insect Dying And Honey Bee Dying And Becoming Extinct
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Data Facts Background And Hypotheses With Participatory Actions About The Of Wild Bee Dying Flying Insect Dying And Honey Bee Dying And Becoming Extinct
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Author : Eva Dust
language : en
Publisher: epubli
Release Date : 2017-10-21
Data Facts Background And Hypotheses With Participatory Actions About The Of Wild Bee Dying Flying Insect Dying And Honey Bee Dying And Becoming Extinct written by Eva Dust and has been published by epubli this book supported file pdf, txt, epub, kindle and other format this book has been release on 2017-10-21 with Nature categories.
The dramatic death of wild bees is further elucidated in facts and theses. For this purpose, researchers have been contacted in the media, and scientists have been contacted internationally, which is possible thanks to the Internet quickly and easily. Bee dying can be observed all over the world, and the wild bees do not follow the honey bees as far as the problems of dying and extinction are concerned. The wild bees may even be much worse. The book is based on my website bee-leaks.com and revises sections from the website, some are discussed more deeply in the book, in many cases reference is made to literature links on the website.
Possibilities And Limits Of Earthquake Prediction Using Of Animals
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Author : Eva Dust
language : en
Publisher: epubli
Release Date : 2017-11-14
Possibilities And Limits Of Earthquake Prediction Using Of Animals written by Eva Dust and has been published by epubli this book supported file pdf, txt, epub, kindle and other format this book has been release on 2017-11-14 with Education categories.
For centuries or millennia, people have repeatedly reported that animals behaved conspicuously before a major earthquake. This phenomenon is seriously investigated in this book and the possibilities and limits of this possible research are shown. Founded together and researched from the sparse literature on this subject, the author here on different levels with the existing scientific facts and theoretical further possible research on this subject disputes and gives much inspiration for the future of this research
Edible Insects
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Author : Arnold van Huis
language : en
Publisher: Bright Sparks
Release Date : 2013
Edible Insects written by Arnold van Huis and has been published by Bright Sparks this book supported file pdf, txt, epub, kindle and other format this book has been release on 2013 with Conservation of natural resources categories.
Edible insects have always been a part of human diets, but in some societies there remains a degree of disdain and disgust for their consumption. Although the majority of consumed insects are gathered in forest habitats, mass-rearing systems are being developed in many countries. Insects offer a significant opportunity to merge traditional knowledge and modern science to improve human food security worldwide. This publication describes the contribution of insects to food security and examines future prospects for raising insects at a commercial scale to improve food and feed production, diversify diets, and support livelihoods in both developing and developed countries. It shows the many traditional and potential new uses of insects for direct human consumption and the opportunities for and constraints to farming them for food and feed. It examines the body of research on issues such as insect nutrition and food safety, the use of insects as animal feed, and the processing and preservation of insects and their products. It highlights the need to develop a regulatory framework to govern the use of insects for food security. And it presents case studies and examples from around the world. Edible insects are a promising alternative to the conventional production of meat, either for direct human consumption or for indirect use as feedstock. To fully realise this potential, much work needs to be done by a wide range of stakeholders. This publication will boost awareness of the many valuable roles that insects play in sustaining nature and human life, and it will stimulate debate on the expansion of the use of insects as food and feed.
Honey Bees And Colony Collapse Disorder Ccd
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Author : U.S. Department of Agriculture
language : en
Publisher:
Release Date : 2017-04-25
Honey Bees And Colony Collapse Disorder Ccd written by U.S. Department of Agriculture and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2017-04-25 with categories.
This comprehensive compilation of official government documents provides complete details about Colony Collapse Disorder affecting honey bees, with the 2013 report on the suspected causes of the devastating problem, and earlier reports thoroughly tracing the history of CCD to it origin. During the winter of 2006-2007, some beekeepers began to report unusually high losses of 30-90 percent of their hives. As many as 50 percent of all affected colonies demonstrated symptoms inconsistent with any known causes of honeybee death: sudden loss of a colony's worker bee population with very few dead bees found near the colony. The queen and brood (young) remained, and the colonies had relatively abundant honey and pollen reserves. But hives cannot sustain themselves without worker bees and would eventually die. This combination of events resulting in the loss of a bee colony has been called Colony Collapse Disorder (CCD). Although agricultural records from more than a century ago note occasional bee "disappearances" and "dwindling" colonies in some years, it is uncertain whether the colonies had the same combination of factors associated with CCD. What we do know from the data from beekeepers for 2010/2011 is that CCD is still a concern. The new report notes the following: Consensus is building that a complex set of stressors and pathogens is associated with CCD, and researchers are increasingly using multi-factorial approaches to studying causes of colony losses. The parasitic mite Varroa destructor remains the single most detrimental pest of honey bees, and is closely associated with overwintering colony declines. Multiple virus species have been associated with CCD. Varroa is known to cause amplified levels of viruses. The bacterial disease European foulbrood is being detected more often in the U.S. and may be linked to colony loss. Nutrition has a major impact on individual bee and colony longevity. Research indicates that gut microbes associated with honey bees play key roles in enhancement of nutrition, detoxification of chemicals, and protection against diseases. Acute and sublethal effects of pesticides on honey bees have been increasingly documented, and are a primary concern. Further tier 2 (semi-field conditions) and tier 3 (field conditions) research is required to establish the risks associated with pesticide exposure to U.S. honey bee declines in general. The most pressing pesticide research questions lie in determining the actual field-relevant pesticide exposure bees receive and the effects of pervasive exposure to multiple pesticides on bee health and productivity of whole honey bee colonies. Long-term cryopreservation of honey bee semen has been successfully developed and provides the means for long-term preservation of "top-tier" domestic honey bee germplasm for breeding. Genetic variation improves bee thermoregulation, disease resistance and worker productivity. Genomic insights from sequencing the honey bee genome are now widely used to understand and address major questions of breeding, parasite interactions, novel controls (e.g., RNAi), and management to make bees less stressed and more productive.
Honey Bees And Colony Collapse Disorder Ccd
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Author : Progressive Management
language : en
Publisher:
Release Date : 2013
Honey Bees And Colony Collapse Disorder Ccd written by Progressive Management and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2013 with categories.
This comprehensive compilation of official government documents provides complete details about Colony Collapse Disorder affecting honey bees, with the latest 2013 report on the suspected causes of the devastating problem, and earlier reports thoroughly tracing the history of CCD to it origin.During the winter of 2006-2007, some beekeepers began to report unusually high losses of 30-90 percent of their hives. As many as 50 percent of all affected colonies demonstrated symptoms inconsistent with any known causes of honeybee death: sudden loss of a colony's worker bee population with very few dead bees found near the colony. The queen and brood (young) remained, and the colonies had relatively abundant honey and pollen reserves. But hives cannot sustain themselves without worker bees and would eventually die. This combination of events resulting in the loss of a bee colony has been called Colony Collapse Disorder (CCD). Although agricultural records from more than a century ago note occasional bee "disappearances" and "dwindling" colonies in some years, it is uncertain whether the colonies had the same combination of factors associated with CCD. What we do know from the data from beekeepers for 2010/2011 is that CCD is still a concern.The new report notes the following:Consensus is building that a complex set of stressors and pathogens is associated with CCD, and researchers are increasingly using multi-factorial approaches to studying causes of colony losses.The parasitic mite Varroa destructor remains the single most detrimental pest of honey bees, and is closely associated with overwintering colony declines. Multiple virus species have been associated with CCD. Varroa is known to cause amplified levels of viruses. The bacterial disease European foulbrood is being detected more often in the U.S. and may be linked to colony loss. Nutrition has a major impact on individual bee and colony longevity. Research indicates that gut microbes associated with honey bees play key roles in enhancement of nutrition, detoxification of chemicals, and protection against diseases. Acute and sublethal effects of pesticides on honey bees have been increasingly documented, and are a primary concern. Further tier 2 (semi-field conditions) and tier 3 (field conditions) research is required to establish the risks associated with pesticide exposure to U.S. honey bee declines in general. The most pressing pesticide research questions lie in determining the actual field-relevant pesticide exposure bees receive and the effects of pervasive exposure to multiple pesticides on bee health and productivity of whole honey bee colonies. Long-term cryopreservation of honey bee semen has been successfully developed and provides the means for long-term preservation of "top-tier" domestic honey bee germplasm for breeding. Genetic variation improves bee thermoregulation, disease resistance and worker productivity. Genomic insights from sequencing the honey bee genome are now widely used to understand and address major questions of breeding, parasite interactions, novel controls (e.g., RNAi), and management to make bees less stressed and more productive.
Honey Bees And Colony Collapse Disorder
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Author : Ayden N. Caudill
language : en
Publisher: Nova Science Publishers
Release Date : 2013
Honey Bees And Colony Collapse Disorder written by Ayden N. Caudill and has been published by Nova Science Publishers this book supported file pdf, txt, epub, kindle and other format this book has been release on 2013 with Colony collapse disorder of honeybees categories.
Starting in late 2006, commercial migratory bee-keepers along the East Coast of the United States began reporting sharp declines in their honey bee colonies. Because of the severity and unusual circumstances of these colony declines, scientists named this phenomenon colony collapse disorder (CCD). Reports indicate that bee-keepers in most states have been affected. Overall, the number of managed honey bee colonies dropped an estimated 35.8% and 31.8% in the winters of 20062008, and 28.6% in 2009. To date, the precise reasons for colony losses are not yet known. Honey bees are the most economically valuable pollinators of agricultural crops world-wide. Scientists at universities and the USDA frequently assert that bee pollination is involved in about one-third of the U.S. diet, and contributes to the production of a wide range of fruits, vegetables, tree nuts, forage crops, some field crops, and other specialty crops. The monetary value of honey bees as commercial pollinators in the U.S. is estimated at $1520 billion annually. This book provides an overview of the importance of honey bee pollination to U.S. agricultural production and the extent and symptoms of CCD and how it differs from previous honey bee colony losses.Also discussed are the policy options and actions that Congress has taken to address this issues.
Bee Health
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Author : Steve D. Morris
language : en
Publisher:
Release Date : 2016-05-04
Bee Health written by Steve D. Morris and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2016-05-04 with categories.
Honey bees and other managed and wild, native bees provide valuable pollination services to agriculture worth billions of dollars to farmers. Declines in some populations have been documented, with an average of about 29% of honey bee colonies dying out each winter since 2006. A June 2014 presidential memorandum on pollinators established the White House Pollinator Health Task Force, comprising more than a dozen federal agencies, including the U.S. Department of Agriculture (USDA) and the Environmental Protection Agency (EPA). This report examines (1) selected USDA agencies' bee-related monitoring, research and outreach, as well as conservation efforts; and (2) EPA's efforts to protect bees through its regulation of pesticides. Table and figure. This is a print on demand report.
Good Beekeeping Practices For Sustainable Apiculture
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Author : Food and Agriculture Organization of the United Nations
language : en
Publisher: Food & Agriculture Org.
Release Date : 2021-09-21
Good Beekeeping Practices For Sustainable Apiculture written by Food and Agriculture Organization of the United Nations and has been published by Food & Agriculture Org. this book supported file pdf, txt, epub, kindle and other format this book has been release on 2021-09-21 with Social Science categories.
Bees provide a critical link in the maintenance of ecosystems, pollination. They play a major role in maintaining biodiversity, ensuring the survival of many plants, enhancing forest regeneration, providing sustainability and adaptation to climate change and improving the quality and quantity of agricultural production systems. In fact, close to 75 percent of the world’s crops that produce fruits and seeds for human consumption depend, at least in part, on pollinators for sustained production, yield and quality. Beekeeping, also called apiculture, refers to all activities concerned with the practical management of social bee species. These guidelines aim to provide useful information and suggestions for a sustainable management of bees around the world, which can then be applied to project development and implementation.
Pisa Take The Test Sample Questions From Oecd S Pisa Assessments
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Author : OECD
language : en
Publisher: OECD Publishing
Release Date : 2009-02-02
Pisa Take The Test Sample Questions From Oecd S Pisa Assessments written by OECD and has been published by OECD Publishing this book supported file pdf, txt, epub, kindle and other format this book has been release on 2009-02-02 with categories.
This book presents all the publicly available questions from the PISA surveys. Some of these questions were used in the PISA 2000, 2003 and 2006 surveys and others were used in developing and trying out the assessment.
The State Of The World S Biodiversity For Food And Agriculture
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Author : Food and Agriculture Organization of the United Nations
language : en
Publisher: Food & Agriculture Org.
Release Date : 2019-03-12
The State Of The World S Biodiversity For Food And Agriculture written by Food and Agriculture Organization of the United Nations and has been published by Food & Agriculture Org. this book supported file pdf, txt, epub, kindle and other format this book has been release on 2019-03-12 with Political Science categories.
The State of the World's Biodiversity for Food and Agriculture presents the first global assessment of biodiversity for food and agriculture worldwide. Biodiversity for food and agriculture is the diversity of plants, animals and micro-organisms at genetic, species and ecosystem levels, present in and around crop, livestock, forest and aquatic production systems. It is essential to the structure, functions and processes of these systems, to livelihoods and food security, and to the supply of a wide range of ecosystem services. It has been managed or influenced by farmers, livestock keepers, forest dwellers, fish farmers and fisherfolk for hundreds of generations. Prepared through a participatory, country-driven process, the report draws on information from 91 country reports to provide a description of the roles and importance of biodiversity for food and agriculture, the drivers of change affecting it and its current status and trends. It describes the state of efforts to promote the sustainable use and conservation of biodiversity for food and agriculture, including through the development of supporting policies, legal frameworks, institutions and capacities. It concludes with a discussion of needs and challenges in the future management of biodiversity for food and agriculture. The report complements other global assessments prepared under the auspices of the Commission on Genetic Resources for Food and Agriculture, which have focused on the state of genetic resources within particular sectors of food and agriculture.