Adaptation of New Zealand Dairy Farms to Climate Change PDF Download

Author: Electra Kalaugher
Publisher:
ISBN:
Category : Climate change mitigation
Languages : en
Pages : 222

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Author: Richard A. C. Nottage
Publisher:
ISBN: 9780473163662
Category : Climatic changes
Languages : en
Pages : 133

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Author: Nan Jiang
Publisher:
ISBN:
Category : Agricultural pollution
Languages : en
Pages : 388

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The dairy industry is one of the most important and influential agricultural sector in New Zealand. Ensuring and enhancing the industry's productivity and efficiency represent a fundamental issue in New Zealand economic growth. September 2007, the NZ Labour Government proposed an Emission Trading Scheme as a way to comply with its Kyoto obligation, and it is the first country in the world that brings agricultural sector in. Given the emission intensive nature of dairy production, the industry is facing substantial increases in production costs and reduction in payout. The efficiency performance of dairy farming might also be affected as a result of changing farming practices. The overall objective of the thesis is to analyze the efficiency performance of NZ dairy farming, with implications regarding the climate change issue. Stochastic frontier analysis is applied to a panel of NZ dairy farms in 1998/99-2006/07. The structures of the existing production technology, technological change over time, and difference between South Island and North Island dairy farming are investigated within this stochastic frontier framework. An input efficiency measure is defined and evaluated at the expected cost minimizing input bundle. If the efficiency performance for emission intensive inputs could be improved, dairy farms will decrease their emissions without loss of production or additional costs. This input efficiency measure therefore allows for the combination of a farm's environmental pressure with its economic performance. Finally, the likely impacts of the ETS on dairy industry are discussed through an analysis regarding the point of obligation issue, and an illustration of changing farming practices when fertilizer price goes up as a result of emission charges.

Author: Intergovernmental Panel on Climate Change. Working Group II.
Publisher: Cambridge University Press
ISBN: 9780521015004
Category : Business & Economics
Languages : en
Pages : 1044

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Some issues addressed in this Working Group III volume are mitigation of greenhouse gas emissions, managing biological carbon reservoirs, geo-engineering, costing methods, and decision-making frameworks.

Author: Dave Reay
Publisher: Routledge
ISBN: 1136541527
Category : Nature
Languages : en
Pages : 274

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Methane is a powerful greenhouse gas and is estimated to be responsible for approximately one-fifth of man-made global warming. Per kilogram, it is 25 times more powerful than carbon dioxide over a 100-year time horizon -- and global warming is likely to enhance methane release from a number of sources. Current natural and man-made sources include many where methane-producing micro-organisms can thrive in anaerobic conditions, particularly ruminant livestock, rice cultivation, landfill, wastewater, wetlands and marine sediments. This timely and authoritative book provides the only comprehensive and balanced overview of our current knowledge of sources of methane and how these might be controlled to limit future climate change. It describes how methane is derived from the anaerobic metabolism of micro-organisms, whether in wetlands or rice fields, manure, landfill or wastewater, or the digestive systems of cattle and other ruminant animals. It highlights how sources of methane might themselves be affected by climate change. It is shown how numerous point sources of methane have the potential to be more easily addressed than sources of carbon dioxide and therefore contribute significantly to climate change mitigation in the 21st century.

Author: Kristie L Ebi
Publisher: CRC Press
ISBN: 020397039X
Category : Science
Languages : en
Pages : 318

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Overall, the negative health impacts of global climate change are anticipated to significantly outweigh positive impacts. Furthermore, global climate change will continue for decades, even after the effective implementation of mitigation measures. By exploring cases in public health and prior lessons learned, this valuable title identifies the key adjustments necessary for public health systems to effectively adapt to this inevitable climate change. Touching on broader aspects of integrated assessment and environmental studies as well as climatic alterations and public health, this book is an essential resource for those involved in these fields at all levels.

Author: Michael Vincent McGinnis
Publisher: University of California Press
ISBN: 0520285204
Category : Science
Languages : en
Pages : 256

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If humans are to understand and discover ways of addressing complex social and ecological problems, we first need to find intimacy with our particular places and communities. Cultivating a relationship to place often includes a negotiating process that involves both science and sensibility. While science is one key part of an adaptive and resilient society, the cultivation of a renewed sense of place and community is essential as well. Science and Sensibility argues for the need for ecology to engage with philosophical values and economic motivations in a political process of negotiation, with the goal of shaping humans' treatment of the natural world. Michael Vincent McGinnis aims to reframe ecology so it might have greater “trans-scientific” awareness of the roles and interactions among multiple stakeholders in socioecological systems, and he also maintains that deep ecological knowledge of specific places will be crucial to supporting a sustainable society. He uses numerous specific case studies from watershed, coastal, and marine habitats to illustrate how place-based ecological negotiation can occur, and how reframing our negotiation process can influence conservation, restoration, and environmental policy in effective ways.

Author: Veerasamy Sejian
Publisher: Springer
ISBN: 8132222652
Category : Science
Languages : en
Pages : 532

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This volume addresses in detail both livestock’s role in climate change and the impacts of climate change on livestock production and reproduction. Apart from these cardinal principles of climate change and livestock production, this volume also examines the various strategies used to mitigate livestock-related GHG emissions, and those which can reduce the impacts of climate change on livestock production and reproduction. Presenting information and case studies collected and analyzed by professionals working in diversified ecological zones, the book explores the influence of climate change on livestock production across the globe. The most significant feature of this book is that it addresses in detail the different adaptation strategies and identifies targets for different stakeholders in connection with climate change and livestock production. Further, it puts forward development plans that will allow the livestock industries to cope with current climate changes and strategies that will mitigate the effects by 2025. Lastly, it provides researchers and policymakers several researchable priorities to help develop economically viable solutions for livestock production with less GHG emissions, promoting a cleaner environment in which human beings and livestock can live in harmony without adverse effects on productivity. Given that livestock production systems are sensitive to climate change and at the same are themselves a contributor to the phenomenon, climate change has the potential to pose an increasingly formidable challenge to the development of the livestock sector. However, there is a dearth of scientific information on adapting livestock production to the changing climate; as such, well-founded reference material on sustaining livestock production systems under the changing climate scenarios in different agro-ecological zones of the world is essential. By methodically and extensively addressing all aspects of climate change and livestock production, this volume offers a valuable tool for understanding the hidden intricacies of climatic stress and its influence on livestock production.

Author: Mark Pelling
Publisher: Routledge
ISBN: 1134022018
Category : Nature
Languages : en
Pages : 304

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The impacts of climate change are already being felt. Learning how to live with these impacts is a priority for human development. In this context, it is too easy to see adaptation as a narrowly defensive task – protecting core assets or functions from the risks of climate change. A more profound engagement, which sees climate change risks as a product and driver of social as well as natural systems, and their interaction, is called for. Adaptation to Climate Change argues that, without care, adaptive actions can deny the deeper political and cultural roots that call for significant change in social and political relations if human vulnerability to climate change associated risk is to be reduced. This book presents a framework for making sense of the range of choices facing humanity, structured around resilience (stability), transition (incremental social change and the exercising of existing rights) and transformation (new rights claims and changes in political regimes). The resilience-transition-transformation framework is supported by three detailed case study chapters. These also illustrate the diversity of contexts where adaption is unfolding, from organizations to urban governance and the national polity. This text is the first comprehensive analysis of the social dimensions to climate change adaptation. Clearly written in an engaging style, it provides detailed theoretical and empirical chapters and serves as an invaluable reference for undergraduate and postgraduate students interested in climate change, geography and development studies.

Author: Craig Fowles
Publisher:
ISBN:
Category : Agriculture
Languages : en
Pages : 150

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