Ecological Responses And Adaptations Of Crops To Rising Atmospheric Carbon Dioxide

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Ecological Responses and Adaptations of Crops to Rising Atmospheric Carbon Dioxide

Author : Zoltan Tuba
Publisher : CRC Press
ISBN 13 : 9781560221203
Total Pages : 444 pages
Book Rating : 4.2/5 (212 download)

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Book Synopsis Ecological Responses and Adaptations of Crops to Rising Atmospheric Carbon Dioxide by : Zoltan Tuba

Download or read book Ecological Responses and Adaptations of Crops to Rising Atmospheric Carbon Dioxide written by Zoltan Tuba and published by CRC Press. This book was released on 2005-08-31 with total page 444 pages. Available in PDF, EPUB and Kindle. Book excerpt: The impact of rising levels of greenhouse gases—and the global consequences for crops! Carbon dioxide is a major greenhouse gas that causes global warming and directly impacts every aspect of plant life and indirectly impacts animal and human life. Atmospheric carbon dioxide levels have risen dramatically over the past century, and though this could mean opportunities for better growth and increased yield of certain crops, other factors like weather extremes and changes to plant physiology may mitigate the positive effects. Ecological Responses and Adaptations of Crops to Rising Atmospheric Carbon Dioxide comprehensively analyzes every aspect of crop responses to increasing carbon dioxide as well as their productional significance for the world. Changes in the growth rate and yield of crops are explored, with attention given to the consequences of coming weather changes on production and the expected economic impact. Ecological Responses and Adaptations of Crops to Rising Atmospheric Carbon Dioxide takes the data gleaned from careful research to provide an in-depth vision of the impact of carbon dioxide on global temperatures, plant physiology, and the ecological and economic future of our world. Respected authorities thoroughly discuss the research detailing the complete range of issues from plant growth under increased carbon dioxide levels to the impact of rising air temperatures to the evolving ecophysiological responses within various crops. Extensive references provide opportunities for further research while detailed tables and graphs clearly illustrate data. Ecological Responses and Adaptations of Crops to Rising Atmospheric Carbon Dioxide explores the effects of carbon dioxide enrichment on: plants, crops, and vegetation—is it beneficial? growth, yield, and photosynthetic responses in rice the photosynthetic capacity and productivity of rice under field conditions—and the role of nitrogen fertilization forage and grain nitrogen content potato crops crop responses including interaction with temperature the growth of maize different agricultural systems around the world—such as central and southeastern Europe, northern climates, Sudan, citrus-growing regions, and others the production ecophysiology of Hungarian green pepper and much more! The impending changes in our world make Ecological Responses and Adaptations of Crops to Rising Atmospheric Carbon Dioxide a valuable text for educators and postgraduate students in the field of plant ecology and crop production and an essential resource for researchers in the fields of plant ecology, ecophysiology, agricultural crop production, and environmental sciences.

Managing Water Resources in the West Under Conditions of Climate Uncertainty

Author : National Research Council
Publisher : National Academies Press
ISBN 13 : 0309046777
Total Pages : 359 pages
Book Rating : 4.3/5 (9 download)

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Book Synopsis Managing Water Resources in the West Under Conditions of Climate Uncertainty by : National Research Council

Download or read book Managing Water Resources in the West Under Conditions of Climate Uncertainty written by National Research Council and published by National Academies Press. This book was released on 1991-02-01 with total page 359 pages. Available in PDF, EPUB and Kindle. Book excerpt: The question of whether the earth's climate is changing in some significant human-induced way remains a matter of much debate. But the fact that climate is variable over time is well known. These two elements of climatic uncertainty affect water resources planning and management in the American West. Managing Water Resources in the West Under Conditions of Climate Uncertainty examines the scientific basis for predictions of climate change, the implications of climate uncertainty for water resources management, and the management options available for responding to climate variability and potential climate change.

Co2 And Plants

Author : Edgar R. Lemon
Publisher : CRC Press
ISBN 13 : 0429705433
Total Pages : 303 pages
Book Rating : 4.4/5 (297 download)

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Book Synopsis Co2 And Plants by : Edgar R. Lemon

Download or read book Co2 And Plants written by Edgar R. Lemon and published by CRC Press. This book was released on 2019-04-11 with total page 303 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book presents information on the direct effects of increased atmospheric CO2 on plants. It considers what we already know about plant responses to various CO2 concentrations. .

Carbon Dioxide and Environmental Stress

Author : Yiqi Luo
Publisher : Academic Press
ISBN 13 : 9780124603707
Total Pages : 436 pages
Book Rating : 4.6/5 (37 download)

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Book Synopsis Carbon Dioxide and Environmental Stress by : Yiqi Luo

Download or read book Carbon Dioxide and Environmental Stress written by Yiqi Luo and published by Academic Press. This book was released on 1999-04-02 with total page 436 pages. Available in PDF, EPUB and Kindle. Book excerpt: Interactions of CO2 with Water, Temperature, Salinity, UV-B, Ozone, and Nutrients: -- T.C. Hsiao and R.B. Jackson, Interactive Effects of Water Stress and Elevated CO2 on Growth, Photosynthesis, and Water Use Efficiency. -- J.S. Amthor, Increasing Atmospheric CO2 Concentration, Water Use, and Water Stress: Scaling Up from the Plant to the Landscape. -- R.M.M. Crawford and D.W. Wolfe, Temperature: Cellular to Whole Plant and Population Responses. -- S.D. Smith, D.N. Jordan, and E.P. Hamerlynck, Effects of Elevated CO2 and Temperature Stress on Ecosystem Processes. -- R.E. Munns, G.R. Cramer, and M.C. Ball, Interactions Between Rising CO2, Soil Salinity, and Plant Growth. -- J. Rozema, A.H. Teramura, and M.M. Caldwell, Atmospheric CO2 Enrichment and Enhanced Solar Ultraviolet-B Radiation: Gene to Ecosystem Responses. -- A. Polle and E.J. Pell, The Role of Carbon Dioxide in Modifying the Plant Response to Ozone. -- H.H. Rogers, G.B. Runion, S.A. Prior, and H.A. Torbert, Response of Plants ...

Belowground Responses to Rising Atmospheric CO2: Implications for Plants, Soil Biota, and Ecosystem Processes

Author : P. S. Curtis
Publisher : Springer Science & Business Media
ISBN 13 : 9401708517
Total Pages : 379 pages
Book Rating : 4.4/5 (17 download)

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Book Synopsis Belowground Responses to Rising Atmospheric CO2: Implications for Plants, Soil Biota, and Ecosystem Processes by : P. S. Curtis

Download or read book Belowground Responses to Rising Atmospheric CO2: Implications for Plants, Soil Biota, and Ecosystem Processes written by P. S. Curtis and published by Springer Science & Business Media. This book was released on 2013-04-17 with total page 379 pages. Available in PDF, EPUB and Kindle. Book excerpt: As atmospheric CO2 increases there will almost certainly be alterations in soil carbon fluxes. It is likely that such alterations will be accompanied by changes in the partitioning of carbon between organic structures and to soil processes. These changes have the potential for further altering the structure and function of terrestrial ecosystems. While there has been increasing recognition of the importance of soil-mediated responses to global climate change, the nature and magnitude of these responses are not well understood. In an effort to expand our assessment of the significance of belowground responses to rising atmospheric CO2, a workshop has been organized that resulted in the peer-reviewed contributions that are contained in this volume.

Direct Effects of Increasing Carbon Dioxide on Vegetation

Author : Boyd R. Strain
Publisher :
ISBN 13 :
Total Pages : 620 pages
Book Rating : 4.F/5 ( download)

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Book Synopsis Direct Effects of Increasing Carbon Dioxide on Vegetation by : Boyd R. Strain

Download or read book Direct Effects of Increasing Carbon Dioxide on Vegetation written by Boyd R. Strain and published by . This book was released on 1986 with total page 620 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Crops and Environmental Change

Author : Jeffrey Amthor
Publisher : CRC Press
ISBN 13 : 9781560229131
Total Pages : 442 pages
Book Rating : 4.2/5 (291 download)

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Book Synopsis Crops and Environmental Change by : Jeffrey Amthor

Download or read book Crops and Environmental Change written by Jeffrey Amthor and published by CRC Press. This book was released on 2005-02-07 with total page 442 pages. Available in PDF, EPUB and Kindle. Book excerpt: Examine important global environmental changes that will affect the future of agriculture! Here is a complete introduction to the influence of global environmental changes on the structure, function, and harvestable yield of major field crops. It gives you an in-depth look at the effects of climate change, air pollution, and soil salinization. The book provides an introduction to the ramifications, both positive and negative, of these ongoing environmental changes for present and future crop production and food supply. Crops and Environmental Change: An Introduction to Effects of Global Warming, Increasing Atmospheric CO2 and O3 Concentrations, and Soil Salinization on Crop Physiology and Yield integrates a discussion of the physiological effects of environmental change with background information on basic topics in plant physiology. Numerous charts, tables, and figures are included to assist in understanding the empirical effects of the environment on crops. Topics addressed in Crops and Environmental Change include: the effects of increasing global atmospheric carbon dioxide concentration climatic changes associated with increasing atmospheric concentrations of carbon dioxide and other greenhouse gases the effects of increasing ozone concentrations in the lower atmosphere across large crop-growing regions soil salinization in areas of irrigated crops the causes and trajectories of ongoing environmental changes the implications of environmental changes on the future of crop production and much more! The information in this book is appropriate for newcomers to the field as well as for seasoned professionals. It is written in language accessible to those new to the area and serves as a good jumping off point for more in-depth study. And since it is organized like a traditional plant physiology textbook, it is appropriate for students in the field. For experienced professionals, it acts as a handy refresher/reference tool on the basics of plant physiology. Crops and Environmental Change is a valuable resource for anyone concerned with the future of agriculture. Make it part of your professional/teaching collection today!

Carbon Dioxide, Populations, and Communities

Author : Fakhri A. Bazzaz
Publisher : Elsevier
ISBN 13 : 0080500722
Total Pages : 489 pages
Book Rating : 4.0/5 (85 download)

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Book Synopsis Carbon Dioxide, Populations, and Communities by : Fakhri A. Bazzaz

Download or read book Carbon Dioxide, Populations, and Communities written by Fakhri A. Bazzaz and published by Elsevier. This book was released on 1996-07-17 with total page 489 pages. Available in PDF, EPUB and Kindle. Book excerpt: In past decades and in association with a continuing global industrial development, the global atmospheric concentration of carbon dioxide has been rising. Among the many predictions made concerning this disturbing trend is global warming sufficient to melt polar ice-caps thereby dramatically altering existing shorelines. This book will help fill an obvious gap in the carbon dioxide debate by substituting date for speculation. * * Includes contributions from leading authorities around the world * Serves as a companion to Carbon Dioxide and Terrestrial Ecosystems * The first book of its kind to explore evolutionary responses of both populations and communities to elevated carbon dioxide

Crop Responses to Global Warming

Author : Dinesh Chandra Uprety
Publisher : Springer
ISBN 13 : 9811020043
Total Pages : 143 pages
Book Rating : 4.8/5 (11 download)

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Book Synopsis Crop Responses to Global Warming by : Dinesh Chandra Uprety

Download or read book Crop Responses to Global Warming written by Dinesh Chandra Uprety and published by Springer. This book was released on 2016-09-13 with total page 143 pages. Available in PDF, EPUB and Kindle. Book excerpt: The monograph entitled “Crop responses to Global warming” describes the normal historical shifts in the earth’s atmospheric temperature and weighs the evidence concerning anthropogenic induced changes in the level of temperature. The unprecedented increase in the earth’s temperature after pre industrial period has been possibly related to the anthropogenic activities. This monograph will give an overview of the global as well as Indian crops productivity in relation to the rise in the earth’s surface temperature. A chapter in this monograph is on the technologies to study the response of crop plants to the elevated temperature. The impact assessment analysis of rising temperature on crops such as wheat, rice, maize, soybean, cotton and brassica are described, reviewed and discussed in separate chapters as case studies. The responses of physiological processes and biochemical reactions to the elevated temperature in crop plants are described crop wise. The monograph also includes the impact of elevating temperature on crop weed interaction, pest and diseases and soil dynamics for each crop species independently. The mitigation technologies to counter the adverse effect of high temperature stress are described for each crop according to their cultivation and climatic conditions. The future research strategies for each crop to meet the threat of elevating temperature on crop productivity and food security is described and discussed. The description of temperature enrichment technologies will help researchers and scientists to study the responses of biological materials to rising temperature. The monograph will be the main text for teaching climate change, global warming and environmental botany as no such book is currently available relating to the rising atmospheric temperature on crop plants. Therefore, the monograph will be highly useful for students of global climate change, environmental botany and agricultural sciences, scientists, researchers, farmers and policy makers

Photosynthesis, Respiration, and Climate Change

Author : Katie M. Becklin
Publisher : Springer Nature
ISBN 13 : 3030649261
Total Pages : 407 pages
Book Rating : 4.0/5 (36 download)

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Book Synopsis Photosynthesis, Respiration, and Climate Change by : Katie M. Becklin

Download or read book Photosynthesis, Respiration, and Climate Change written by Katie M. Becklin and published by Springer Nature. This book was released on 2021-05-31 with total page 407 pages. Available in PDF, EPUB and Kindle. Book excerpt: Changes in atmospheric carbon dioxide concentrations and global climate conditions have altered photosynthesis and plant respiration across both geologic and contemporary time scales. Understanding climate change effects on plant carbon dynamics is critical for predicting plant responses to future growing conditions. Furthermore, demand for biofuel, fibre and food production is rapidly increasing with the ever-expanding global human population, and our ability to meet these demands is exacerbated by climate change. This volume integrates physiological, ecological, and evolutionary perspectives on photosynthesis and respiration responses to climate change. We explore this topic in the context of modeling plant responses to climate, including physiological mechanisms that constrain carbon assimilation and the potential for plants to acclimate to rising carbon dioxide concentration, warming temperatures and drought. Additional chapters contrast climate change responses in natural and agricultural ecosystems, where differences in climate sensitivity between different photosynthetic pathways can influence community and ecosystem processes. Evolutionary studies over past and current time scales provide further insight into evolutionary changes in photosynthetic traits, the emergence of novel plant strategies, and the potential for rapid evolutionary responses to future climate conditions. Finally, we discuss novel approaches to engineering photosynthesis and photorespiration to improve plant productivity for the future. The overall goals for this volume are to highlight recent advances in photosynthesis and respiration research, and to identify key challenges to understanding and scaling plant physiological responses to climate change. The integrated perspectives and broad scope of research make this volume an excellent resource for both students and researchers in many areas of plant science, including plant physiology, ecology, evolution, climate change, and biotechnology. For this volume, 37 experts contributed chapters that span modeling, empirical, and applied research on photosynthesis and respiration responses to climate change. Authors represent the following seven countries: Australia (6); Canada (9), England (5), Germany (2), Spain (3), and the United States (12).

Climate Change and Crops

Author : S.N. Singh
Publisher : Springer Science & Business Media
ISBN 13 : 3540882464
Total Pages : 391 pages
Book Rating : 4.5/5 (48 download)

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Book Synopsis Climate Change and Crops by : S.N. Singh

Download or read book Climate Change and Crops written by S.N. Singh and published by Springer Science & Business Media. This book was released on 2009-09-25 with total page 391 pages. Available in PDF, EPUB and Kindle. Book excerpt: Climate change is directly linked to the human activities, according to the Fourth Assessment Report of IPCC (2007). In last two decades of 20th Century, accelerated anthropogenic activities pushed up the atmospheric abundance of greenhouse gases, mainly CO2, CH4, and N2O, alarmingly which enhanced the radiative forcing of the Earth’s surface and thus perturbed its heat radiation balance. As a consequence, atmospheric characteristics, such as temperature, rainfall pattern, levels of CO2 and O3 have changed significantly, affecting the farm productivity. Although rising level of CO2 may have fertilizing effect on C3 crops, but concomitant rise in atmospheric temperature, O3 level and extreme weather conditions can not only nullify the fertilizing effect of CO2, but also drastically reduce the crop production, threatening food security to burgeoning world population. Agricultural crops are not only victim of climate variability and extreme whether conditions, but also serve as a potential source of CH4 and N2O. Therefore, in changed scenario, Kyoto Protocol (1997) has sought all signatory developed nations to cut down their emission levels as per their differential commitments to UNFCCC and developing nations to invest in less carbon emission projects to avert the process of global warming process. In this context, the present edition, which compiles latest findings of studies carried out by the scientists on climate change and crops around the world, serves as a ready reckoner to crop scientists, atmospheric scientists, ecologists, environmentalists, research scholars and post- graduate students to update their knowledge and understanding on this issue.

Ecological Stoichiometry

Author : Robert W. Sterner
Publisher : Princeton University Press
ISBN 13 : 1400885698
Total Pages : 465 pages
Book Rating : 4.4/5 (8 download)

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Book Synopsis Ecological Stoichiometry by : Robert W. Sterner

Download or read book Ecological Stoichiometry written by Robert W. Sterner and published by Princeton University Press. This book was released on 2017-02-15 with total page 465 pages. Available in PDF, EPUB and Kindle. Book excerpt: All life is chemical. That fact underpins the developing field of ecological stoichiometry, the study of the balance of chemical elements in ecological interactions. This long-awaited book brings this field into its own as a unifying force in ecology and evolution. Synthesizing a wide range of knowledge, Robert Sterner and Jim Elser show how an understanding of the biochemical deployment of elements in organisms from microbes to metazoa provides the key to making sense of both aquatic and terrestrial ecosystems. After summarizing the chemistry of elements and their relative abundance in Earth's environment, the authors proceed along a line of increasing complexity and scale from molecules to cells, individuals, populations, communities, and ecosystems. The book examines fundamental chemical constraints on ecological phenomena such as competition, herbivory, symbiosis, energy flow in food webs, and organic matter sequestration. In accessible prose and with clear mathematical models, the authors show how ecological stoichiometry can illuminate diverse fields of study, from metabolism to global change. Set to be a classic in the field, Ecological Stoichiometry is an indispensable resource for researchers, instructors, and students of ecology, evolution, physiology, and biogeochemistry. From the foreword by Peter Vitousek: ? "[T]his book represents a significant milestone in the history of ecology. . . . Love it or argue with it--and I do both--most ecologists will be influenced by the framework developed in this book. . . . There are points to question here, and many more to test . . . And if we are both lucky and good, this questioning and testing will advance our field beyond the level achieved in this book. I can't wait to get on with it."

Plant Growth and Climate Change

Author : James I. L. Morison
Publisher : John Wiley & Sons
ISBN 13 : 0470994185
Total Pages : 232 pages
Book Rating : 4.4/5 (79 download)

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Book Synopsis Plant Growth and Climate Change by : James I. L. Morison

Download or read book Plant Growth and Climate Change written by James I. L. Morison and published by John Wiley & Sons. This book was released on 2008-04-15 with total page 232 pages. Available in PDF, EPUB and Kindle. Book excerpt: Evidence grows daily of the changing climate and its impact on plants and animals. Plant function is inextricably linked to climate and atmospheric carbon dioxide concentration. On the shortest and smallest scales, the climate affects the plant’s immediate environment and so directly influences physiological processes. At larger scales, the climate influences species distribution and community composition, as well as the viability of different crops in managed ecosystems. Plant growth also influences the local, regional and global climate, through the exchanges of energy and gases between the plants and the air around them. Plant Growth and Climate Change examines the major aspects of how anthropogenic climate change affects plants, focusing on several key determinants of plant growth: atmospheric CO2, temperature, water availability and the interactions between these factors. The book demonstrates the variety of techniques used across plant science: detailed physiology in controlled environments; observational studies based on long-term data sets; field manipulation experiments and modelling. It is directed at advanced-level university students, researchers and professionals across the range of plant science disciplines, including plant physiology, plant ecology and crop science. It will also be of interest to earth system scientists.

Plants and Climate Change

Author : Jelte Rozema
Publisher : Springer Science & Business Media
ISBN 13 : 1402044437
Total Pages : 260 pages
Book Rating : 4.4/5 (2 download)

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Book Synopsis Plants and Climate Change by : Jelte Rozema

Download or read book Plants and Climate Change written by Jelte Rozema and published by Springer Science & Business Media. This book was released on 2007-01-19 with total page 260 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book focuses on how climate affects or affected the biosphere and vice versa both in the present and in the past. The chapters describe how ecosystems from the Antarctic and Arctic, and from other latitudes, respond to global climate change. The papers highlight plant responses to atmospheric CO2 increase, to global warming and to increased ultraviolet-B radiation as a result of stratospheric ozone depletion.

Carbon Dioxide and Terrestrial Ecosystems

Author : George W. Koch
Publisher : Elsevier
ISBN 13 : 0080500706
Total Pages : 463 pages
Book Rating : 4.0/5 (85 download)

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Book Synopsis Carbon Dioxide and Terrestrial Ecosystems by : George W. Koch

Download or read book Carbon Dioxide and Terrestrial Ecosystems written by George W. Koch and published by Elsevier. This book was released on 1995-12-21 with total page 463 pages. Available in PDF, EPUB and Kindle. Book excerpt: The importance of carbon dioxide extends from cellular to global levels of organization and potential ecological deterioration may be the result of increased CO2 in our atmosphere. Recently, the research emphasis shifted from studies of photosynthesis pathways and plant growth to ground-breaking studies of carbon dioxide balances in ecosystems, regions, and even the entire globe. Carbon Dioxide and Terrestrial Ecosystems addresses these new areas of research. Economically important woody ecosystems are emphasized because they have substantial influence on global carbon dioxide balances. Herbaceous ecosystems (e.g., grasslands, prairies, wetlands) and crop ecosystems are also covered. The interactions among organisms, communities, and ecosystems are modeled, and the book closes with an important synthesis of this growing nexus of research. Carbon Dioxide and Terrestrial Ecosystems is a compilation of detailed scientific studies that reveal how ecosystems generally, and particular plants specifically, respond to changed levels of carbon dioxide. Contributions from an international team of experts Empirical examination of the actual effects of carbon dioxide Variety of terrestrial habitats investigated Specific plants and whole ecosystems offered as studies

Crop Protection Under Changing Climate

Author : Khawar Jabran
Publisher : Springer Nature
ISBN 13 : 3030461114
Total Pages : 204 pages
Book Rating : 4.0/5 (34 download)

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Book Synopsis Crop Protection Under Changing Climate by : Khawar Jabran

Download or read book Crop Protection Under Changing Climate written by Khawar Jabran and published by Springer Nature. This book was released on 2020-08-04 with total page 204 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book addresses the impact of important climatic changes on plant pests (including weeds, diseases and insect pests), and their interactions with crop plants. Anthropogenic activities have seriously impacted the global climate. As a result, carbon dioxide (CO2) and temperature levels of the earth are on a continuous rise. The global temperature is expected to increase by a 3°C or more by the end of this century. The CO2 concentration was below 300 parts per million (ppm) before the start of the industrial era; however, recently it has exceeded 400 ppm. This is highest ever in human history. Other than global warming and elevated CO2 concentrations, anthropogenic activities have also disturbed the global water cycle, ultimately, impacting the quantity and distribution of rainfall. This has resulted in drought conditions in many parts of the world. Global warming, elevated CO2 concentration and drought are considered the most important recent climatic changes that are impacting global ecosystems and human societies. Among other impacts, the effects of climatic changes on pests, pest-crop interactions and pest control are important with relevance to global food security, and hence require immediate attention by plant scientists. This book discusses innovative and the most effective pest control methods under an environment of changing climate and elaborates on the impact of drought on plant pests and their control.

Responses of Fruit Trees to Global Climate Change

Author : Fernando Ramirez
Publisher : Springer
ISBN 13 : 3319142003
Total Pages : 47 pages
Book Rating : 4.3/5 (191 download)

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Book Synopsis Responses of Fruit Trees to Global Climate Change by : Fernando Ramirez

Download or read book Responses of Fruit Trees to Global Climate Change written by Fernando Ramirez and published by Springer. This book was released on 2015-01-09 with total page 47 pages. Available in PDF, EPUB and Kindle. Book excerpt: Global climate change is expected to produce increased carbon dioxide levels in the atmosphere, higher temperatures, aberrant precipitation patterns and a host of other climatic changes that would affect all life on this planet. This review article addresses the impact of climate change on fruit trees and the response of the trees to a changing environment. The response of fruit trees to increasing carbon dioxide levels, phenological changes occurring in the trees themselves due to increased temperature and the lower chilling hours especially in the temperate regions, ecophysiological adaptations of the trees to the changing climate, impact of aberrant precipitation, etc. are reviewed. There is very little data on the impact of rising CO2 levels on fruit tree performance or productivity including the temperate region. Based on a large number of observations on the phenology, there is reason to believe that the flowering and fruiting of most species have advanced by quite a few days, but with variations in different crops and on different continents. The chilling hours have also grown shorter in many regions, causing considerable reductions in yield for several species. In the tropics, there is very little work on fruit trees; however, the available data show that precipitation is a major factor regulating their phenology and yield. The ecophysiological adaptations vary from species to species, and there is a need to develop phenological models in order to estimate the impact of climate change on plant development in different regions of the world. More research is also called for to develop adaptation strategies to circumvent the negative impacts of climate change.