Climate Variability And The Global Harvest
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Climate Variability and the Global Harvest
Author | : Cynthia Rosenzweig,Daniel Hillel |
Publsiher | : Oxford University Press |
Total Pages | : 280 |
Release | : 2008-01-07 |
Genre | : Science |
ISBN | : 9780190285937 |
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The Earth's climate is constantly changing. Some of the changes are progressive, while others fluctuate at various time scales. The El Niño-la Niña cycle is one such fluctuation that recurs every few years and has far-reaching impacts. It generally appears at least once per decade, but this may vary with our changing climate. The exact frequency, sequence, duration and intensity of El Niño's manifestations, as well as its effects and geographic distributions, are highly variable. The El Niño-la Niña cycle is particularly challenging to study due to its many interlinked phenomena that occur in various locations around the globe. These worldwide teleconnections are precisely what makes studying El Niño-la Niña so important. Cynthia Rosenzweig and Daniel Hillel describe the current efforts to develop and apply a global-to-regional approach to climate-risk management. They explain how atmospheric and social scientists are cooperating with agricultural practitioners in various regions around the world to determine how farmers may benefit most from new climate predictions. Specifically, the emerging ability to predict the El Niño-Southern Oscillation (ENSO) cycle offers the potential to transform agricultural planning worldwide. Biophysical scientists are only now beginning to recognize the large-scale, globally distributed impacts of ENSO on the probabilities of seasonal precipitation and temperature regimes. Meanwhile, social scientists have been researching how to disseminate forecasts more effectively within rural communities. Consequently, as the quality of climatic predictions have improved, the dissemination and presentation of forecasts have become more effective as well. This book explores the growing understanding of the interconnectedness of climate predictions and productive agriculture for sustainable development, as well as methods and models used to study this relationship.
Climate Variability and the Global Harvest
Author | : Cynthia Rosenzweig,Daniel Hillel |
Publsiher | : Oxford University Press |
Total Pages | : 280 |
Release | : 2008-01-07 |
Genre | : Science |
ISBN | : 0198031475 |
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The Earth's climate is constantly changing. Some of the changes are progressive, while others fluctuate at various time scales. The El Ni?o-la Ni?a cycle is one such fluctuation that recurs every few years and has far-reaching impacts. It generally appears at least once per decade, but this may vary with our changing climate. The exact frequency, sequence, duration and intensity of El Ni?o's manifestations, as well as its effects and geographic distributions, are highly variable. The El Ni?o-la Ni?a cycle is particularly challenging to study due to its many interlinked phenomena that occur in various locations around the globe. These worldwide teleconnections are precisely what makes studying El Ni?o-la Ni?a so important. Cynthia Rosenzweig and Daniel Hillel describe the current efforts to develop and apply a global-to-regional approach to climate-risk management. They explain how atmospheric and social scientists are cooperating with agricultural practitioners in various regions around the world to determine how farmers may benefit most from new climate predictions. Specifically, the emerging ability to predict the El Ni?o-Southern Oscillation (ENSO) cycle offers the potential to transform agricultural planning worldwide. Biophysical scientists are only now beginning to recognize the large-scale, globally distributed impacts of ENSO on the probabilities of seasonal precipitation and temperature regimes. Meanwhile, social scientists have been researching how to disseminate forecasts more effectively within rural communities. Consequently, as the quality of climatic predictions have improved, the dissemination and presentation of forecasts have become more effective as well. This book explores the growing understanding of the interconnectedness of climate predictions and productive agriculture for sustainable development, as well as methods and models used to study this relationship.
Climate Change and the Global Harvest
Author | : Cynthia Rosenzweig,Daniel Hillel |
Publsiher | : Unknown |
Total Pages | : 344 |
Release | : 1998 |
Genre | : Science |
ISBN | : UOM:39015039044998 |
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This book analyzes and elucidates the nature of predictable changes on the world's agricultural system caused by the so-called greenhouse effect. Its aim is to educate students at the undergraduate level about how the climatic factors affecting agriculture may be modified in the future, andwhat practical adaptations might be undertaken to prevent or overcome any possible adverse impacts on our ability to feed the world's population. The book draws on several complimentary disciplines, including atmospheric science, hydrology, soil science, crop physiology, and resource economics, andintegrates the relevant aspects of these fields.
Economic Issues In Global Climate Change
Author | : John M. Reilly |
Publsiher | : CRC Press |
Total Pages | : 479 |
Release | : 2019-04-10 |
Genre | : Nature |
ISBN | : 9780429695391 |
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This book provides a snapshot on economic thinking about global change and provides a starting point for researchers for evaluating the economics of global change in the context of agriculture, forestry, and resource issues. It attempts to rectify the scarcity of economic analysis in global change.
Climate Change and Global Food Security
Author | : Rattan Lal,Norman Uphoff,Bobby A. Stewart,David O. Hansen |
Publsiher | : CRC Press |
Total Pages | : 808 |
Release | : 2005-05-26 |
Genre | : Technology & Engineering |
ISBN | : 9781420028614 |
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In order to feed their burgeoning populations, developing nations will need to double cereal production by the year 2050. This increase will have to come from existing land, as little potential exists for bringing new land under cultivation -- a daunting prospect when one realizes that increased use and significantly higher concentrations of carbon dioxide have led to a severe depletion of the carbon pool in the world's soils. This is especially telling in developing countries where tropical climates further compromise the soil's ability to recover. In Climate Change and Global Food Security, bestselling editor Rattan Lal heads up a team of the world's top soil scientists and ecologists to document the history of this impending agricultural crisis and explore possible solutions. Throughout this timely text, the authors address six complex themes: 1. The impact of projected climate change on soil quality, water resources, temperature regime, and growing season duration on net primary productivity of different biomes 2. Soil carbon dynamics under changing climate 3. The impact of changes in carbon dioxide and ecological environments on agronomic yields and food production in different regions of the world 4. World food demands and supply during the 21st century 5. Policy and economic issues related to carbon trading and enhancing agricultural production 6. Research and development priorities for enhancing soil carbon pool and food security This hard-hitting text is essential reading for anyone involved with soil and crop sciences as well as policy makers and change agents who need to come to the forefront of this issue armed with the latest information and viable solutions.
Natural Decadal Climate Variability
Author | : Vikram M. Mehta |
Publsiher | : CRC Press |
Total Pages | : 273 |
Release | : 2017-03-16 |
Genre | : Nature |
ISBN | : 9781315356877 |
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Natural Decadal Climate Variability: Societal Impacts is an important work for understanding the natural decadal climate variability (DCV), a phenomenon which has made long lasting impacts on civilizations, especially on water availability and agriculture. This book comprehensively covers multiyear to decadal variations in instrument measured precipitation and temperature, water availability and river flows, crop production, agricultural irrigation, inland water-borne transportation, hydroelectricity generation, and fish and crustacean captures since the 1960s. A longer term perspective is provided with the use of multi-century data on dry and wet epochs based on tree ring information, and corroborating evidence from other literature. This valuable work will benefit climate scientists, meteorologists, hydrologists, agronomists, water transportation planners, resource economists, policymakers, professors, and graduate students and anyone else who has an interest in learning how natural climate phenomena has influenced societies for at least the past 1000 years.
Effects of Climate Change and Variability on Agricultural Production Systems
Author | : Otto Charles Doering |
Publsiher | : Springer Science & Business Media |
Total Pages | : 296 |
Release | : 2002-07-31 |
Genre | : Business & Economics |
ISBN | : 1402070284 |
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Effects of Climate Change and Viarability on the Agricultural Production Systems provides an integrated assessment of global climate change's impact on agriculture at the farm level, in the context of farm level adaptation decisions. Ten agricultural areas in the Upper Midwest region - the heart of the United States' corn belt - were subjected to climate change and changing climate variability scenarios through simulations of future climate using results from general circulation models. Crop growth models, calibrated to the study sites, were used to simulate yields under varying climate conditions. Farm level production and economic analyses were performed to determine what adaptation strategies might be best utilized to maintain production and profitability for producers under conditions of global climate change and changing climate variability. Similar integrated analyses from Australia and Argentina provide comparisons from different regions.
Agriculture The Potential Consequences of Climate Variability and Change for the United States
Author | : John M. Reilly |
Publsiher | : Cambridge University Press |
Total Pages | : 156 |
Release | : 2002-06-24 |
Genre | : Business & Economics |
ISBN | : 0521016282 |
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