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Author: Ivette Perfecto
Publisher: Routledge
ISBN: 1134056141
Category : Science
Languages : en
Pages : 397
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Book Description
Based on principles of the conservation and optimization of biodiversity and of equity and sustainability, this book focuses on the ecology of the coffee agroecosystem as a model for a sustainable agricultural ecosystem. It draws on the authors' own research conducted over the last twenty years as well as incorporating the vast literature that has been generated on coffee agroecosystems from around the world. The book uses an integrated approach that weaves together various lines of research to understand the ecology of a very diverse tropical agroforestry system. Key concepts explored include biodiversity patterns, metapopulation dynamics and ecological networks. These are all set in a socioeconomic and political framework which relates them to the realities of farmers' livelihoods. The authors provide a novel synthesis that will generate new understanding and can be applied to other examples of sustainable agriculture and food production. This synthesis also explains the ecosystem services provided by the approach, including the economic, fair trade and political aspects surrounding this all-important global commodity.
Author: Ivette Perfecto
Publisher: Routledge
ISBN: 1134056141
Category : Science
Languages : en
Pages : 397
Get Book Here
Book Description
Based on principles of the conservation and optimization of biodiversity and of equity and sustainability, this book focuses on the ecology of the coffee agroecosystem as a model for a sustainable agricultural ecosystem. It draws on the authors' own research conducted over the last twenty years as well as incorporating the vast literature that has been generated on coffee agroecosystems from around the world. The book uses an integrated approach that weaves together various lines of research to understand the ecology of a very diverse tropical agroforestry system. Key concepts explored include biodiversity patterns, metapopulation dynamics and ecological networks. These are all set in a socioeconomic and political framework which relates them to the realities of farmers' livelihoods. The authors provide a novel synthesis that will generate new understanding and can be applied to other examples of sustainable agriculture and food production. This synthesis also explains the ecosystem services provided by the approach, including the economic, fair trade and political aspects surrounding this all-important global commodity.
Author: Noureddine Benkeblia
Publisher: CRC Press
ISBN: 1482233029
Category : Science
Languages : en
Pages : 393
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Book Description
We hear a lot about how agriculture affects climate change and other environmental issues, but we hear little about how these issues affect agriculture. When we look at both sides of the issues, we can develop better solutions for sustainable agriculture without adversely affecting the environment. Agroecology, Ecosystems, and Sustainability explor
Author: Stephen R. Gliessman
Publisher: CRC Press
ISBN: 9780849328459
Category : Nature
Languages : en
Pages : 420
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Book Description
Providing the theoretical and conceptual framework for this continually evolving field, Agroecology: The Ecology of Sustainable Food Systems, Second Edition explores environmental factors and complexities affecting agricultural crops and animals. Completely revised, updated, and reworked, the second edition contains new data, new readings, new issues and case studies, and new options. It includes two completely new chapters, one on the role of livestock animals in agroecosystems and one on the cultural and community aspects of sustainable food systems. The author clearly delineates the importance of using an ecosystem framework for determining if a particular agricultural practice, input, or management decision contributes or detracts from sustainability. He explains how the framework provides the ecological basis for the functioning of the chosen management strategy over the long-term. He also examines system level interactions, stressing the need for understanding the emergent qualities of populations, communities, and ecosystems and their roles in sustainable agriculture. Using examples of farming systems in a broad array of ecological conditions, the book demonstrates how to use an ecosystem approach to design and manage agroecosystems for sustainability.
Author: John Vandermeer
Publisher: Routledge
ISBN: 1315313677
Category : Science
Languages : en
Pages : 387
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Book Description
This text reflects the immense current growth in interest in agroecology and changing approaches to it. While it is acknowledged that the science of ecology should be the basis of agroecological planning, many analysts have out-of-date ideas about contemporary ecology. Ecology has come a long way since the old days of "the balance of nature" and other romantic notions of how ecological systems function. In this context, the new science of complexity has become extremely important in the modern science of ecology. The problem is that it tends to be too mathematical and technical and thus off-putting for the average student of agroecology, especially those new to the subject. Therefore this book seeks to present ideas about ecological complexity with a minimum of formal mathematics. The book’s organization consists of an introductory chapter, and a second chapter providing some of the background to basic ecological topics as they are relevant to agroecosystrems (e.g., soil biology and pest control). The core of the book consists of seven chapters on key intersecting themes of ecological complexity, including issues such as spatial patterns, network theory and tipping points, illustrated by examples from agroecology and agricultural systems from around the world.
Author: Alexander Wezel
Publisher: World Scientific
ISBN: 178634307X
Category : Technology & Engineering
Languages : en
Pages : 502
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Book Description
Good agroecological practices are indispensable for the development of sustainable agriculture. In this book, principles, diversity and applications of agroecological practices for a range of systems are presented, transforming scientific research and participatory knowledge of production into practical application. It illustrates a broad range of research and teaching being used within the farming community to demonstrate best practice and current state-of-play within the field. Agroecological methods used in crop farming, grass-based livestock farming, fish production, and other complex farming systems are discussed. Conclusions are drawn from studies to provide an outlook on future trends of agroecological practices and on policies supporting implementation.Due to emphasis on real-life application, it is relevant not only to students of the agricultural sciences and public policy, but also to researchers, stakeholders and policy makers involved in the development of sustainable agriculture.
Author: Roseane M. Santos
Publisher: Xlibris Corporation
ISBN: 1469100487
Category : Medical
Languages : en
Pages : 584
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Book Description
Save the coffee planet! How? Why? We live in a world with an estimated population of 6 billion people from which 0, 6 billion, an impressive 10% of the world's population, is dependent on the coffee agriculture and industry for their living. All over the world, more than 1.0 billion people drink coffee on a daily basis, being USA the major consumer, followed by Brazil. Coffee is second after oil in the worldwide business of natural products. The Coffee Paradox is far more important than the French Paradox as it involves USA, Japan, Italy and Brazil, among other countries by decreasing mortality due to depression/suicide, alcoholism/cirrhosis, cancer, diabetes/ cardiovascular diseases and childhood obesity. It is amazing that people still keep thinking that coffee can be detrimental to human health and that coffee is but caffeine. The authors studies for 20 years have provided evidences why and how the daily intake of coffee is good to health, provide you drink regularly an average of 250 Roasted Coffee Units (RCU) daily (#45 to #65, SCAA). Most Americans like their percolated, espresso, decaf and son on...But 99 % of people think that coffee is only caffeine while just a few have recently learned that coffee has also antioxidants. But coffee has many other compounds which can help preventing a great number of diseases. Caffeine experts keep obsessively thinking about caffeine and ignoring all about coffee. Coffee has hundreds of volatiles which cause pleasure as smell is vital to mankind. More than any other, it is the sense of smell which has the power to fix and recall memories. Coffee also carries health with its five major soluble bioactive compounds. Caffeine is a minor part of a handful of bioactive compounds found in properly roasted coffee such as: 1) the phenolics chlorogenic acids, 2) the lactones formed from the CGA after proper roasting; 3) caffeine which can vary 200% comparing Robusta and Arabica coffees; 4) the vitamin PP or niacin and 5) the minerals (potassium, iron, zinc, etc). Coffee has helped mankind evolution and the spread of wit, good mood and pleasure together with health. The Coffee Paradox is but one among the many Revolutions coffee is responsible in human history. Coffee is good for the brain and the ideas, which are the factors that lift civilization. They create the revolutions. You will learn all into this book, aimed only to coffee drinkers. Non coffee drinkers are strongly recommended to start drinking coffee correctly after reading this book.
Author: Peter Rosset
Publisher: Practical Action
ISBN: 9781853399947
Category : TECHNOLOGY & ENGINEERING
Languages : en
Pages : 146
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Book Description
Introduction : why agroecology? -- The scientific principles of agroecology -- The scientific evidence for agroecology : can it feed the world? -- Scaling up agroecology : social process and organization -- The politics of agroecology -- Conclusions : conform or transform?
Author: Alexandros Gasparatos
Publisher: Frontiers Media SA
ISBN: 2832537677
Category : Technology & Engineering
Languages : en
Pages : 155
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Book Description
Food systems are currently facing tremendous challenges and changes globally. On the one hand, population growth, urbanization, and increased affluence are expected to catalyze dietary shifts and broader changes to food systems in the coming decades. On the other hand, food systems (and changes therein) have major environmental and social ramifications. As a result, fostering the sustainable transformation of food systems is seen as one of the major challenges for meeting the Sustainable Development Goals (SDGs). However, understanding food systems, and transforming them in a sustainable manner is far from straightforward, especially as our food systems have multiple intersecting economic, social, technological, and cultural dimensions. Moreover, food systems encompass different stakeholders operating at different levels with enormously different interests and worldviews.
Author: Steven Brescia
Publisher: Food First Books
ISBN: 0935028269
Category : Social Science
Languages : en
Pages : 173
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Book Description
Agroecology is our best option for creating an agrifood system capable of nurturing people, societies, and the planet. But it is still not widespread. Fertile Ground offers nine case studies, authored by agroecologists from Africa, Latin America, the Caribbean, North America, and Europe, that demonstrate how the endogenous practice of agroecology can be “scaled” so that it is known by more farmers, practiced more deeply, and integrated in planning and policy.
Author: Rob Dunn
Publisher: Little, Brown
ISBN: 031626069X
Category : Nature
Languages : en
Pages : 333
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Book Description
The bananas we eat today aren't your parents' bananas: We eat a recognizable, consistent breakfast fruit that was standardized in the 1960s from dozens into one basic banana. But because of that, the banana we love is dangerously susceptible to a pathogen that might wipe them out. That's the story of our food today: Modern science has brought us produce in perpetual abundance once-rare fruits are seemingly never out of season, and we breed and clone the hardiest, best-tasting varieties of the crops we rely on most. As a result, a smaller proportion of people on earth go hungry today than at any other moment in the last thousand years, and the streamlining of our food supply guarantees that the food we buy, from bananas to coffee to wheat, tastes the same every single time. Our corporate food system has nearly perfected the process of turning sunlight, water and nutrients into food. But our crops themselves remain susceptible to the nature's fury. And nature always wins. Authoritative, urgent, and filled with fascinating heroes and villains from around the world, Never Out of Season is the story of the crops we depend on most and the scientists racing to preserve the diversity of life, in order to save our food supply, and us.
