Rethinking the Approach to Groundwater and Food Security PDF Download

Author: Marcus Moench
Publisher: Food & Agriculture Org.
ISBN: 9789251049044
Category : Business & Economics
Languages : en
Pages : 68

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Book Description
This study attempts to re-frame the current thinking on groundwater development and the implications for food security. Groundwater is important in agriculture as it provides a reliable fallback when rainfeeding fails. It is therefore instrumental in managing risk and optimizing food production. However accessing groundwater has become habit and turned to dependency. Resources limits on many key aquifers have been exceeded and competition for groundwater has become intense. This study highlights the role of adaptive strategies in dealing with aquifer management and indicates directions of research and management.

Author: Luis Martinez-Cortina
Publisher: CRC Press
ISBN: 0203829824
Category : Technology & Engineering
Languages : en
Pages : 400

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Book Description
This book provides an overview, by leading world experts, on key issues in global water and food security. The book is divided in a series of over-arching themes and sections. The first part of the book provides an overview of water and food security. The second and third sections look at global trade and virtual water trade, and provide some

Author: Rita Floyd
Publisher: Routledge
ISBN: 1136266747
Category : Political Science
Languages : en
Pages : 320

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Book Description
Economic development, population growth and poor resource management have combined to alter the planet’s natural environment in dramatic and alarming ways. For over twenty years, considerable research and debate have focused on clarifying or disputing linkages between various forms of environmental change and various understandings of security. At one extreme lie sceptics who contend that the linkages are weak or even non-existent; they are simply attempts to harness the resources of the security arena to an environmental agenda. At the other extreme lie those who believe that these linkages may be the most important drivers of security in the 21st century; indeed, the very future of humankind may be at stake. This book brings together contributions from a range of disciplines to present a critical and comprehensive overview of the research and debate linking environmental factors to security. It provides a framework for representing and understanding key areas of intellectual convergence and disagreement, clarifying achievements of the research as well as identifying its weaknesses and gaps. Part I explores the various ways environmental change and security have been linked, and provides principal critiques of this linkage. Part II explores the linkage through analysis of key issue areas such as climate change, energy, water, food, population, and development. Finally, the book concludes with a discussion of the value of this subfield of security studies, and with some ideas about the questions it might profitably address in the future. This volume is the first to provide a comprehensive overview of the field. With contributions from around the world, it combines established and emerging scholars to offer a platform for the next wave of research and policy activity. It is invaluable for both students and practitioners interested in international relations, environment studies and human geography.

Author: Food and Agriculture Organization of the United Nations
Publisher: Food & Agriculture Org.
ISBN: 9251306834
Category : Technology & Engineering
Languages : en
Pages : 266

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Book Description
The report assesses the occurrence and impacts of drought, the current policies underlying drought management as well as the mitigation measures and responses adopted in the Near East and North Africa region, with a focus on the Agriculture Sector. It is the third of a series of similar studies carried out in different regions and countries of the world, with the objective of shedding light on drought effects, sensitizing policy-makers for the much needed paradigm shift to pro-active drought management planning and providing guidance for the development of such policies. The studies are carried out by FAO, in collaboration with the Water for Food Institute, University of Nebraska-Lincoln, USA, as a direct contribution to FAO's Strategic Objective "increasing the resilience of livelihoods to disasters" and Strategic Objective "make agriculture, forestry and fisheries more productive and sustainable".

Author: Food and Agriculture Organization of the United Nations
Publisher: Food & Agriculture Org.
ISBN: 925109604X
Category : Technology & Engineering
Languages : en
Pages : 114

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Book Description
The report assesses the occurrence and impacts of drought, the current policies underlying drought management as well as the mitigation measures and responses adopted in Central Asia and Turkey, with a focus on Agriculture Sector. It is part of a series of similar studies carried out in different regions and countries of the world, with the objective of shedding light on drought effects, sensitizing policy-makers for the much needed paradigm shift to pro-active drought management planning and providing guidance for the development of such policies. The studies are carried out by FAO, in collaboration with the Water for Food Institute, University of Nebraska-Lincoln, USA, as a direct contribution to FAO's Strategic Objective "Increasing the resilience of livelihoods to threats and crises".

Author: Food and Agriculture Organization of the United Nations
Publisher: Food & Agriculture Org.
ISBN: 9251088136
Category : Technology & Engineering
Languages : en
Pages : 82

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Book Description
To feed a world population that will exceed 9 billion by 2050 requires an estimated 60% increase over current primary agricultural productivity. Closing the common and often large gap between actual and attainable crop yield is critical to achieve this goal. To close yield gaps in both small and large scale cropping systems worldwide we need (1) definitions and techniques to measure and model yield at different levels (actual, attainable, potential) and different scales in space (field, farm, region, global) and time (short and long term); (2) identification of the causes of gaps between yield levels; (3) management options to reduce the gaps where feasible and (4) policies to favour adoption of sustainable gap-closing solutions. The aim of this publication is to critically review the methods for yield gap analysis, hence addressing primarily the first of these four requirements, reporting a wide-ranging and well-referenced analysis of literature on current methods to assess productivity of crops and cropping systems.

Author: D N Tewari
Publisher: Prabhat Prakashan
ISBN: 8184300735
Category : Self-Help
Languages : en
Pages : 299

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Book Description
Embark on a crucial exploration of our planet's future with "Sustainability Crisis" by D.N. Tewari, a groundbreaking examination of the pressing environmental challenges facing our world today. Join D.N. Tewari as he delves into the complexities of the sustainability crisis, offering insightful analysis and practical solutions for addressing the urgent environmental issues threatening our planet. Through meticulous research and compelling storytelling, Tewari shines a light on the interconnectedness of environmental, social, and economic challenges, inviting readers to confront the realities of climate change, resource depletion, and biodiversity loss. Delve into the root causes of the sustainability crisis as Tewari explores the impacts of human activity on the natural world. From industrial pollution to deforestation to overconsumption, readers gain a deeper understanding of the systemic factors driving environmental degradation and the urgent need for transformative change. Explore the multifaceted dimensions of sustainability as Tewari examines the intersections of environmental stewardship, social equity, and economic development. Through case studies and real-world examples, readers discover innovative approaches to sustainability that prioritize the well-being of both people and the planet. Experience the urgency and significance of the sustainability crisis as Tewari navigates the challenges and opportunities of building a more sustainable future. From the halls of government to the grassroots efforts of local communities, readers witness the collective efforts to address the most pressing environmental issues of our time. Consider the critical reception garnered by this timely and impactful work, praised by environmentalists, policymakers, and concerned citizens alike for its depth of insight, clarity of vision, and actionable recommendations for change. Tewari's call to action inspires readers to join the global movement for sustainability and become agents of positive change in their own communities. With its blend of research, analysis, and advocacy, "Sustainability Crisis" is an indispensable resource for anyone concerned about the future of our planet. Whether you're a seasoned environmentalist or a concerned citizen looking to make a difference, this compelling book offers both a roadmap for action and a rallying cry for collective action to create a more sustainable and equitable world. Don't miss your chance to confront the sustainability crisis and become part of the solution. Order your copy of "Sustainability Crisis" today and join the global movement for a healthier, more resilient planet.

Author: Gez Cornish
Publisher: Food & Agriculture Org.
ISBN: 9789251052112
Category : Business & Economics
Languages : en
Pages : 100

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Book Description
This document presents an analysis of experience in irrigation water charging, drawn from published literature and a series of six case studies. These sources provide a broad spectrum of experience from less-developed to more-developed countries. The aim has been to make an assessment of the claims concerning irrigation water charging as a tool for cost recovery (achieving financial sustainability) and demand management (achieving resource sustainability).

Author: Food and Agriculture Organization of the United Nations
Publisher: Food & Agriculture Org.
ISBN: 9789251049112
Category : Business & Economics
Languages : en
Pages : 80

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Book Description
All statistical evidence confirms that agriculture is the key sector for water management, now and in the next decades. Nevertheless, the rural water development sector fails at present to get priority, compared to other competing sectors, in international fora. Strong and new arguments are needed to bring rural water back "on line." Agriculture policies and investments will need to become more strategic. They will have to unlock the potential of agricultural water management practices to raise productivity, spread equitable access to water, and conserve the natural productivity of water resources base.

Author: Leon Hermans
Publisher: Food & Agriculture Org.
ISBN: 9789251054772
Category : Business & Economics
Languages : en
Pages : 96

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Book Description
Today, raising capacity in water resources management entails supporting stakeholders and decision-makers to reach a common understanding on the priorities and necessary arrangements for sharing and allocating water-related goods and services. Valuation is central to this process, as setting priorities and making choices implies valuing certain uses and arrangements above others. Water valuation can help stakeholders to express the values that water-related goods and services represent to them. It also offers a means for conflict resolution and planning, informing stakeholders, supporting communication, and facilitating joint decision-making on priorities and specific actions. This report confronts concepts from the literature on water valuation with practical experiences from three local cases where an effort was made to embed existing valuation tools and methods in ongoing water resources management processes. It uses the lessons from this exploration to provide a first outline for a stakeholder-oriented water valuation process. This is expected to provide a useful starting point to help water professionals and policy-makers improve the use of water valuation as a means to support participatory processes of water resources management.