Instant Insights: Life Cycle Assessment (Lca) of Crops

Since the late 1990s, agro-food researchers have identified attempts to re-configure food provision around more ethically sound, economically and ecologically sustainable relationships between food producers, processors and consumers. Largely in the context of developed market economies, notions of relocalization and the quality turn have figured prominently in discussions about these alternative food geographies. Emerging empirical research, however, is now challenging some of the assumptions embedded within such discussions. This book critically reflects on the great diversity of debates and practices surrounding efforts to reform contemporary food provision in different places and spaces. The book is organized into three parts. Following a contextual introduction written by the editors, Part One focuses on theoretical and conceptual issues/debates, especially in relation to power, representations and discourses of the alternative. In other words, how, where and why is the term alternative deployed? Part Two considers the relationship between public policy and alternative food projects, with case studies that examine some of the ways institutions enroll, represent, support and, in some instances, impede the development of certain forms of alternative food provision. Part Three addresses perspectives and practices from different actors and spaces in the food chain, including producers, retailers, consumers and local communities. Going beyond the usual focus on the global north, the book considers the relevance of debates about alternative food networks to the global south. It includes empirically-rich case studies from Europe, North and South America, Australia and Africa, which collectively emphasize the variety of representations and practices involved in constructing alternative food geographies. It addresses concepts and debates, public policy, and alternative production.

Zeliger

<p>Since its inception in 1945, this serial has provided critical and integrating articles written by research specialists that bring together industrial, analytical and technological aspects of biochemistry, organic chemistry and instrumentation methodology in the study of carbohydrates. The articles provide a definitive interpretation of the current status and future trends in carbohydrate chemistry and biochemistry.</p>

<p>Since its inception in 1945, this serial has provided critical and integrating articles written by research specialists that integrate industrial, analytical, and technological aspects of biochemistry, organic chemistry, and instrumentation methodology in the study of carbohydrates. The articles provide a definitive interpretation of the current status and future trends in carbohydrate chemistry and biochemistry.</p>

<p>Since its inception in 1945, this serial has provided critical and integrating articles written by research specialists that integrate industrial, analytical, and technological aspects of biochemistry, organic chemistry, and instrumentation methodology in the study of carbohydrates. The articles provide a definitive interpretation of the current status and future trends in carbohydrate chemistry and biochemistry.</p>

<p><i>Soil Health and Intensification of Agroecosystems</i> examines the climate, environmental, and human effects on agroecosystems and how the existing paradigms must be revised in order to establish sustainable production. The increased demand for food and fuel exerts tremendous stress on all aspects of natural resources and the environment to satisfy an ever increasing world population, which includes the use of agriculture products for energy and other uses in addition to human and animal food. </p> <p>The book presents options for ecological systems that mimic the natural diversity of the ecosystem and can have significant effect as the world faces a rapidly changing and volatile climate. The book explores the introduction of sustainable agroecosystems that promote biodiversity, sustain soil health, and enhance food production as ways to help mitigate some of these adverse effects.</p> <p>New agroecosystems will help define a resilient system that can potentially absorb some of the extreme shifts in climate. Changing the existing cropping system paradigm to utilize natural system attributes by promoting biodiversity within production agricultural systems, such as the integration of polycultures, will also enhance ecological resiliency and will likely increase carbon sequestration.</p>