Die Auswirkungen Des Insektensterbens Auf Die Lebensmittelproduktion
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Die Auswirkungen Des Insektensterbens Auf Die Lebensmittelproduktion
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Author : Maria Reif
language : de
Publisher: GRIN Verlag
Release Date : 2022-11-24
Die Auswirkungen Des Insektensterbens Auf Die Lebensmittelproduktion written by Maria Reif and has been published by GRIN Verlag this book supported file pdf, txt, epub, kindle and other format this book has been release on 2022-11-24 with Business & Economics categories.
Diplomarbeit aus dem Jahr 2021 im Fachbereich BWL - Beschaffung, Produktion, Logistik, Note: 13 Punkte, Fachhochschule des Bundes für öffentliche Verwaltung - Fachbereich Arbeitsverwaltung und Bundeswehrverwaltung Mannheim, Sprache: Deutsch, Abstract: Diese Diplomarbeit behandelt die Auswirkungen des Insektensterbens auf die Lebensmittelproduktion. Dafür ist zuvor eine Auseinandersetzung mit der Entwicklung des Insektenbestands, seine Bedeutung im Ökosystem sowie den Ursachen für den deutlich wahrnehmbaren Insektenrückgang unerlässlich, um sich schließlich den Auswirkungen einer solch negativen Entwicklung zu widmen. Diese werden allgemein hinsichtlich der Reduktion der Artenvielfalt und auf die Folgen in Ökosystemen hin dargestellt, bevor die Auswirkungen auf die Lebensmittelproduktion verdeutlicht werden. In diesem Kontext wird auf die Konsequenzen des Verlusts der Bestäubung durch Insekten auf Ernten, höhere Kosten für alternative Bestäubungssysteme sowie mögliche Hungersnöte eingegangen. Im letzten Punkt werden notwendige Maßnahmen in Gesellschaft, Politik und Landwirtschaft erörtert, mit deren Hilfe die dramatischen Folgen des Insektensterbens abgewendet oder wenigstens abgeschwächt werden können. Setzt sich der Trend der Forschungen, allen voran der Krefelder Studie, weiter fort, drohen der Menschheit der Verlust einer Fülle sechsbeiniger, vielfältiger Wesen mit und ohne Flügel in Milliardenhöhe. Mehr als einhundert der meistgehandelsten Obst- und Gemüsesorten werden um mindestens 10,08 Prozent und höchstens 25,65 Prozent im täglichen Ernährungsspektrum des Menschen fehlen. Somit muss ein Viertel des empfohlenen Tagesbedarfs (Deutsche Gesellschaft für Ernährung e. V.) anderweitig kompensiert werden, um eine ausgewogene Ernährung zu gewährleisten.
Nutritional Modelling For Pigs And Poultry
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Author : Nilva K Sakmoura
language : en
Publisher: CABI
Release Date : 2014-12-15
Nutritional Modelling For Pigs And Poultry written by Nilva K Sakmoura and has been published by CABI this book supported file pdf, txt, epub, kindle and other format this book has been release on 2014-12-15 with Technology & Engineering categories.
Modelling is a useful tool for decision making in complex agro-industrial scenarios. Containing a selection of the papers presented at the International Symposium of Modelling in Pig and Poultry Production 2013, this book brings together the best and most recent academic work on modelling in the pig and poultry industry, with a particular emphasis on nutrition. It reviews basic modelling concepts, descriptions and applications of production models and new methods and approaches in modelling.
Sustainability Transitions In Der Lebensmittelproduktion
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Author : Marie Diekmann
language : de
Publisher: Göttingen University Press
Release Date : 2020
Sustainability Transitions In Der Lebensmittelproduktion written by Marie Diekmann and has been published by Göttingen University Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2020 with categories.
The agricultural and food sector offers great potential for social transformation toward greater sustainability. In particular, the renunciation of the consumption of food of animal origin is expected to significantly reduce diet-related greenhouse gas emissions. Nevertheless, the development of consumer habits tends to point to an opposite trend: On a global level, the demand for animal products is increasing and with it the demand for feed components - above all raw protein, which has so far been provided mainly by soybean production in North and South America, but which must be critically examined from an economic, social and ecological perspective. In order to secure the continuously increasing protein demand for the nutrition of the world population, the identification and analysis of suitable alternative protein sources for human and animal nutrition is of central importance. Against this background, the collaborative project "Sustainability Transitions in Food Production: Alternative Protein Sources in a Socio-Technical Perspective", which was funded by the Lower Saxony Ministry of Science and Culture from 2014 to 2019 within the framework of the "Science for Sustainable Development" measure, dealt with the assessment of the potential of algae and insects as alternative protein sources for the European agricultural and food industry. The approach of the joint project focuses on the change of sociotechnical systems towards a higher sustainability of production and consumption in the sense of "sustainability transition". The socio-technical transition towards an increase in sustainability is being investigated in terms of several dimensions - technological, material, economic and socio-cultural. The present anthology provides an overview of the central results.
Spektrum Kompakt Insektensterben
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Author : Spektrum der Wissenschaft
language : de
Publisher: Spektrum der Wissenschaft
Release Date : 2023-06-15
Spektrum Kompakt Insektensterben written by Spektrum der Wissenschaft and has been published by Spektrum der Wissenschaft this book supported file pdf, txt, epub, kindle and other format this book has been release on 2023-06-15 with Science categories.
Editorial: Zu meinen Lieblingsbüchern zählt seit Erscheinen unangefochten »Die Letzten ihrer Art« von Douglas Adams. Der Sciencefiction-Autor reist darin mit dem Biologen Mark Carwardine rund um die Welt zu verschiedenen Spezies, die kurz vor dem Aussterben stehen. Für mich sind seine so unnachahmlichen Schilderungen ihrer Erlebnisse eindrücklicher als jede Rote Liste. Lebte Douglas Adams noch, er wäre womöglich wieder aufgebrochen. Vielleicht zu den Haien vor der Südspitze Afrikas, den Kahlgesichtigen Sakis in Brasilien – oder den Vaquitas im Golf von Kalifornien. Denen war am 7. Juli 2018 der »Save the Vaquita Day« gewidmet, um auf das drohende Aussterben der Schweinswalart hinzuweisen – das aber wohl nicht mehr aufzuhalten ist. So nehmen nun wir Sie in unserem neuen Kompakt mit auf die Reise zu einigen »Arten am Abgrund« – in der Hoffnung, dass manche von ihnen doch noch zu retten sind. Antje Findeklee, Spektrum der Wissenschaft.
The Geometrid Moths Of Europe
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Author : Axel Hausmann
language : en
Publisher: Brill
Release Date : 2001
The Geometrid Moths Of Europe written by Axel Hausmann and has been published by Brill this book supported file pdf, txt, epub, kindle and other format this book has been release on 2001 with Science categories.
The geographical area covered will be the whole of the geographical Europe. Each volume will illustrate the adults of all species in photographical colour plates of the best quality. Sexual dimorphism as well as polymorphism will be illustrated and if possible all subspecies too. Most species will be shown in natural size, but larger groups of small species such as the genera Idaea and Eupithecia will be shown enlarged. Each species will be treated using the following format: FULL NAME. ORIGINAL REFERENCE to all available nominal names (valid names and synonyms). DIAGNOSIS based on external features, including detail figures where necessary. MALE AND FEMALE GENITALIA of all species with line drawings or photographs. DISTRIBUTION. A summary of the European distribution and also of distribution outside the area treated. This paragraph is completed with a map of the European distribution. PHENOLOGY with detailed information about flight period or periods, if possible with reference to various parts of the distribution area. Further also information about how the species hibernates is provided. BIOLOGY including hostplant(s). HABITAT including the altitude of occurence. SIMILAR SPECIES with the differences clearly pointed out. This paragraph may be completed with text figures. REMARKS on information that does not fit into any of the other paragraphs. The Geometrid Moths of Europe is intended for both professional and amateur entomologists. Among the European Geometrid Moths are a number of serious pest species, especially to forestry, and the series will therefore also be an important tool in future pest management, hopefully especially in the biological pest management. 8 colour plates. Line drawings of male and female genitalia to all species. Distribution maps to all species.
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.
Biology And Management Of Rice Insects
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Author : E. A. (Ed.) HEINRICHS
language : en
Publisher: Int. Rice Res. Inst.
Release Date : 1994
Biology And Management Of Rice Insects written by E. A. (Ed.) HEINRICHS and has been published by Int. Rice Res. Inst. this book supported file pdf, txt, epub, kindle and other format this book has been release on 1994 with Rice categories.
I. Fundamentals; II. Biology and ecology; III. Control tactics and strategies; IV. Implementation of rice IPM systems.
The Bee Book
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Author : Charlotte Milner
language : en
Publisher: Dorling Kindersley Ltd
Release Date : 2018-02-01
The Bee Book written by Charlotte Milner and has been published by Dorling Kindersley Ltd this book supported file pdf, txt, epub, kindle and other format this book has been release on 2018-02-01 with Juvenile Nonfiction categories.
This charming illustrated non-fiction picture book takes you on an amazing journey through the world of bees. Bees are incredibly industrious, brilliant at building, super social, and - most importantly - along with other insects, they are responsible for a third of every mouthful of food you eat! The Bee Book is perfect to teach children age 5 and up all about our fuzzy little friends, how much they matter, why they are declining, and what we can do to help. This dazzling celebration of bees is lavishly illustrated by the talented up-and-coming author and illustrator Charlotte Milner. Children will be fascinated by beautiful pictures and buzz-worthy facts covering types of bee, bee hives, colonies, pollination, making honey and more. Meet the humble honey bee face-to-face: nature's hardest worker, and so much more than just a provider of honey in a picture book you will treasure forever.
The Technological And Economic Future Of Nuclear Power
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Author : Reinhard Haas
language : en
Publisher: Springer
Release Date : 2019-01-01
The Technological And Economic Future Of Nuclear Power written by Reinhard Haas and has been published by Springer this book supported file pdf, txt, epub, kindle and other format this book has been release on 2019-01-01 with Agriculture (General) categories.
This open access book discusses the eroding economics of nuclear power for electricity generation as well as technical, legal, and political acceptance issues. The use of nuclear power for electricity generation is still a heavily disputed issue. Aside from technical risks, safety issues, and the unsolved problem of nuclear waste disposal, the economic performance is currently a major barrier. In recent years, the costs have skyrocketed especially in the European countries and North America. At the same time, the costs of alternatives such as photovoltaics and wind power have significantly decreased. Contents History and Current Status of the World Nuclear Industry The Dramatic Decrease of the Economics of Nuclear Power Nuclear Policy in the EU The Legacy of Csernobyl and Fukushima Nuclear Waste and Decommissioning of Nuclear Power Plants Alternatives: Heading Towards Sustainable Electricity Systems Target Groups Researchers and students in the fields of political, economic and technical sciences Energy (policy) experts, nuclear energy experts and practitioners, economists, engineers, consultants, civil society organizations The Editors Prof. Dr. Reinhard Haas is University Professor of energy economics at the Institute of Energy Systems and Electric Drives at Technische Universität Wien, Austria. PD Dr. Lutz Mez is Associate Professor at the Department for Political and Social Sciences of Freie Universität Berlin, Germany. PD Dr. Amela Ajanovic is a senior researcher and lecturer at the Institute of Energy Systems and Electrical Drives at Technische Universität Wien, Austria.--
Forest Entomology
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Author : Lalit Kumar Jha
language : en
Publisher: APH Publishing
Release Date : 2008
Forest Entomology written by Lalit Kumar Jha and has been published by APH Publishing this book supported file pdf, txt, epub, kindle and other format this book has been release on 2008 with Entomology categories.