Conventional tillage and burning crop residues has degraded the soil resource base and intensified soil degradation with concomitant decrease in crop production capacity. The emerging issue of global warming coupled with greenhouse gases emissions has further aggravated the scenario. Conservation agriculture helps in reducing many negative effects of conventional agriculture such as soil erosion, soil organic matter decline, water loss, soil physical degradation, and fuel use. Conservation Agriculture helps improve biodiversity in the natural and agro-ecosystems. Complemented by other good agricultural practices including the use of quality seeds, integrated pest, nutrient and water management, Conservation Agriculture provides a base for sustainable intensification of the agricultural production system. Moreover, the yield levels in Conservation Agriculture systems are higher than traditional intensive tillage systems with substantially less production costs. This book provides comprehensive understanding of the subject with topics related to climate change mitigation strategies, approaches and impact of conservation agriculture on natural resource management. This book is co-published with NIPA. Taylor and Francis does not sell or distribute its print and electronic editions in India, Pakistan, Nepal, Bhutan, Bangladesh and Sri Lanka.

Global food security is dependent on ecologically viable production systems, but current agricultural practices are often at odds with environmental sustainability. Resolving this disparity is a huge task, but there is much that can be learned from traditional food production systems that persisted for thousands of years. Ecoagriculture for a Sustainable Food Future describes the ecological history of food production systems in Australia, showing how Aboriginal food systems collapsed when European farming methods were imposed on bushlands. The industrialised agricultural systems that are now prevalent across the world require constant input of finite resources, and continue to cause destructive environmental change. This book explores the damage that has arisen from farming systems unsuited to their environment, and presents compelling evidence that producing food is an ecological process that needs to be rethought in order to ensure resilient food production into the future. Cultural sensitivity warning Readers are warned that there may be words and descriptions that may be culturally sensitive, and which might not normally be used in certain public or community contexts. This publication may also contain terms and annotations that reflect the historical attitude of the author or the period in which the item was written and is considered inappropriate today. FEATURES: Offers a relevant and topical look at the way current food production is negatively impacting on our environment, and the lessons that can be learnt from the past. Uses accessible language to introduce key concepts including Social Ecological Systems, agroecosystems, resilience, sustainability and traditional ecological knowledge. Provides examples of present and possible future adaptive pathways that would work within the constraints of nature in Australia, and worldwide.

'There is one animal that is familiar to all of us, whoever we are, wherever we live' 'Even if we've never had direct contact with one, we will have seen one, or at the very least, heard one. For those of us who live in the western world it is more than likely that one sleeps in our house, possibly even on our bed. I'm talking of course, of the dog. Yet, this animal, which lives alongside five hundred million of us all over the world - as an invaluable partner and a trusted confidant - presents us with one great unsolved mystery: how did this relationship - the most complex and enduring of any between human and animal - start in the first place?' Kate Humble is a life-long animal lover. Now living on an idyllic farm in Wales, she has achieved her dream of surrounding herself with as many varieties as possible. But, as with many Brits, the dog has always held a special place in her heart. Here, she uses her journey with her sheepdog puppy Teg to frame her examination of this very special relationship. Written with warmth and love, and packed full of stories about rescue dogs, guide dogs, service dogs and medical dogs, this is a must-read for anyone with a four-legged friend.

This volume brings together a diverse set of new studies--archaeological, ethnohistoric, and ethnographic--that focus on agricultural intensification and hydraulic systems around the world. Fifteen chapters--written by many of the world's leading experts--combine extensive regional overviews of agricultural histories with in-depth case studies. In this volume are chapters on agriculture in the Middle East, South Asia, Europe, Oceania, Mesoamerica, and South America. A wide range of theoretical perspectives and approaches are used to provide a framework for agricultural land-use and water management in a variety of cultural and historical contexts. This book covers the co-evolutionary relationships among sociopolitical structure, agriculture, land-use, and water control. Agricultural Strategies is an invaluable resource for those engaged in ongoing debates about the role of intensification and agriculture in the past and present.

Find an interdiscliplinary view of sustainable agriculture that emphasizes the potential contributions of ecology to agricultural sustainability in this groundbreaking book. Integrating Sustainable Agriculture, Ecology, and Environmental Policy explores how ecological knowledge, applied as part of a multidisciplinary effort, can be used to design a sustainable and environmentally sound agriculture. A more ecologically based agriculture can increase production efficiency and decrease environmental impacts, but hard choices regarding population control, energy conservation, and land use must still be made. This interdisciplinary approach ensures that the results are beneficial to all components, for example, an ecologically based management scheme which bankrupts the farmer is not considered a viable option for sustainable agriculture. These thought-provoking chapters are an excellent introduction to the contributions of ecological principles to an environmentally sound sustainable agriculture. This multidisciplinary examination provides readers interested in agriculture with a valuable introduction to related work in other fields including ecology and economics. Agronomists, ecologists, educators, and policymakers will find essential information on diverse topics including: the definition and measurement of ecological sustainability in agriculture landscape ecology and the design of sustainable agricultural landscapes soil ecology as a foundation for sustainable agriculture Federal agricultural policies as incentives or deterrent to sustainable agriculture applying farming systems research and extension to sustainable agriculture population growth and other threats to sustainableagriculture environmental policies and their effects on sustainable agriculture the role of precollege education in developing sustainable agriculture

Roughly a billion people around the world continue to live in state of chronic hunger and food insecurity. Unfortunately, efforts to improve their livelihoods must now unfold in the context of a rapidly changing climate, in which warming temperatures and changing rainfall regimes could threaten the basic productivity of the agricultural systems on which most of the world s poor directly depend. But whether climate change represents a minor impediment or an existential threat to development is an area of substantial controversy, with different conclusions wrought from different methodologies and based on different data.

This book aims to resolve some of the controversy by exploring and comparing the different methodologies and data that scientists use to understand climate s effects on food security. In explains the nature of the climate threat, the ways in which crops and farmers might respond, and the potential role for public and private investment to help agriculture adapt to a warmer world. This broader understanding should prove useful to both scientists charged with quantifying climate threats, and policy-makers responsible for crucial decisions about how to respond. The book is especially suitable as a companion to an interdisciplinary undergraduate or graduate level class."

Traffication develops a bold new idea: that the trillions of miles of driving we do each year are just as destructive to our natural environment as any of the better known threats, such as habitat loss or intensive farming. The problem is not simply one of roadkill; the impacts of roads are far more pervasive, and they impact our wildlife in many subtle and unpredictable ways. Using the latest research, the book reveals how road traffic shatters essential biological processes, affecting how animals communicate, move around, feed, reproduce and die. Most importantly, it shows that the influence of traffic extends well beyond the verge, and that a busy road can strip the wildlife from our countryside for miles around. In the UK, almost nowhere is exempt from this environmental toll. Yet the final message here is one of hope: by identifying the car as a major cause of the catastrophic loss of wildlife, the solutions to our biodiversity crisis suddenly become much clearer. The first step to solving any problem is to recognise that it exists in the first place. But with road traffic, we are not even at that crucial initial stage in our recovery. Quite simply, Traffication does for road traffic what Silent Spring did for agrochemicals: awakening us from our collective road-blindness and opening up a whole new chapter in conservation. This urgent book is an essential contribution to the debate on how we restore the health of our countryside - and of our own minds and bodies.

This book provides a unique, thorough, and indispensable resource for anyone investigating the causes and consequences of the Dust Bowl. During the 1930s, drought and the cultivation of submarginal lands created a severe wind-erosion problem in the southern Great Plains, a region that became known as the Dust Bowl. During the worst dust storms, the blowing soil often turned day into night. Some people died when caught outside during a black blizzard, others developed "dust pneumonia," and some residents moved to California. Most people, however, remained. Those who stayed and endured the storms had an abiding faith that federal resources and the return of normal rainfall would end the dust storms and return life to normal, free from the desperation and fear caused by the blowing soil. Documents of the Dust Bowl offers a fascinating documentary history of one of the worst ecological disasters in American history. It will enable high school students and academics alike to study the manner in which Dust Bowl residents confronted and endured the dust storms in the southern Great Plains during the 1930s.