Phenology of Ecosystem Processes

Phenology of Ecosystem Processes

Author: Asko Noormets

Publisher: Springer Science & Business Media

Published: 2009-06-19

Total Pages: 281

ISBN-13: 1441900268

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Terrestrial carbon balance is uncertain at the regional and global scale. A significant source of variability in mid-latitude ecosystems is related to the timing and duration of phenological phases. Spring phenology, in particular, has disproportionate effects on the annual carbon balance. However, the traditional phenological indices that are based on leaf-out and flowering times of select indicator species are not universally amenable for predicting the temporal dynamics of ecosystem carbon and water exchange. Phenology of Ecosystem Processes evaluates current applications of traditional phenology in carbon and H2O cycle research, as well as the potential to identify phenological signals in ecosystem processes themselves. The book summarizes recent progress in the understanding of the seasonal dynamics of ecosystem carbon and H2O fluxes, the novel use of various methods (stable isotopes, time-series, forward and inverse modeling), and the implications for remote sensing and global carbon cycle modeling. Each chapter includes a literature review, in order to present the state-of-the-science in the field and enhance the book’s usability as an educational aid, as well as a case study to exemplify the use and applicability of various methods. Chapters that apply a specific methodology summarize the successes and challenges of particular methods for quantifying the seasonal changes in ecosystem carbon, water and energy fluxes. The book will benefit global change researchers, modelers, and advanced students.


Book Synopsis Phenology of Ecosystem Processes by : Asko Noormets

Download or read book Phenology of Ecosystem Processes written by Asko Noormets and published by Springer Science & Business Media. This book was released on 2009-06-19 with total page 281 pages. Available in PDF, EPUB and Kindle. Book excerpt: Terrestrial carbon balance is uncertain at the regional and global scale. A significant source of variability in mid-latitude ecosystems is related to the timing and duration of phenological phases. Spring phenology, in particular, has disproportionate effects on the annual carbon balance. However, the traditional phenological indices that are based on leaf-out and flowering times of select indicator species are not universally amenable for predicting the temporal dynamics of ecosystem carbon and water exchange. Phenology of Ecosystem Processes evaluates current applications of traditional phenology in carbon and H2O cycle research, as well as the potential to identify phenological signals in ecosystem processes themselves. The book summarizes recent progress in the understanding of the seasonal dynamics of ecosystem carbon and H2O fluxes, the novel use of various methods (stable isotopes, time-series, forward and inverse modeling), and the implications for remote sensing and global carbon cycle modeling. Each chapter includes a literature review, in order to present the state-of-the-science in the field and enhance the book’s usability as an educational aid, as well as a case study to exemplify the use and applicability of various methods. Chapters that apply a specific methodology summarize the successes and challenges of particular methods for quantifying the seasonal changes in ecosystem carbon, water and energy fluxes. The book will benefit global change researchers, modelers, and advanced students.

Phenology: An Integrative Environmental Science

Phenology: An Integrative Environmental Science

Author: Mark D. Schwartz

Publisher: Springer Science & Business Media

Published: 2011-04-28

Total Pages: 567

ISBN-13: 9400706324

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Phenology is the study of plant and animal life cycle events, which are triggered by environmental changes, especially temperature. Wide ranges of phenomena are included, from first openings of leaf and flower buds, to insect hatchings and return of birds. Each one gives a ready measure of the environment as viewed by the associated organism. Thus, phenological events are ideal indicators of the impact of local and global changes in weather and climate on the earth's biosphere. Assessing our changing world is a complex task that requires close cooperation from experts in biology, climatology, ecology, geography, oceanography, remote sensing and other areas. This book is a synthesis of current phenological knowledge, designed as a primer on the field for global change and general scientists, students and interested members of the public. With contributions from a diverse group of over fifty phenological experts, covering data collection, current research, methods and applications, it demonstrates the accomplishments and potential of phenology as an integrative environmental science.


Book Synopsis Phenology: An Integrative Environmental Science by : Mark D. Schwartz

Download or read book Phenology: An Integrative Environmental Science written by Mark D. Schwartz and published by Springer Science & Business Media. This book was released on 2011-04-28 with total page 567 pages. Available in PDF, EPUB and Kindle. Book excerpt: Phenology is the study of plant and animal life cycle events, which are triggered by environmental changes, especially temperature. Wide ranges of phenomena are included, from first openings of leaf and flower buds, to insect hatchings and return of birds. Each one gives a ready measure of the environment as viewed by the associated organism. Thus, phenological events are ideal indicators of the impact of local and global changes in weather and climate on the earth's biosphere. Assessing our changing world is a complex task that requires close cooperation from experts in biology, climatology, ecology, geography, oceanography, remote sensing and other areas. This book is a synthesis of current phenological knowledge, designed as a primer on the field for global change and general scientists, students and interested members of the public. With contributions from a diverse group of over fifty phenological experts, covering data collection, current research, methods and applications, it demonstrates the accomplishments and potential of phenology as an integrative environmental science.

Phenological Research

Phenological Research

Author: Irene L. Hudson

Publisher: Springer Science & Business Media

Published: 2009-11-24

Total Pages: 525

ISBN-13: 9048133351

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As climate change continues to dominate the international environmental agenda, phenology – the study of the timing of recurring biological events – has received increasing research attention, leading to an emerging consensus that phenology can be viewed as an ‘early warning system’ for climate change impact. A multidisciplinary science involving many branches of ecology, geography and remote sensing, phenology to date has lacked a coherent methodological text. This new synthesis, including contributions from many of the world’s leading phenologists, therefore fills a critical gap in the current biological literature. Providing critiques of current methods, as well as detailing novel and emerging methodologies, the book, with its extensive suite of references, provides readers with an understanding of both the theoretical basis and the potential applications required to adopt and adapt new analytical and design methods. An invaluable source book for researchers and students in ecology and climate change science, the book also provides a useful reference for practitioners in a range of sectors, including human health, fisheries, forestry, agriculture and natural resource management.


Book Synopsis Phenological Research by : Irene L. Hudson

Download or read book Phenological Research written by Irene L. Hudson and published by Springer Science & Business Media. This book was released on 2009-11-24 with total page 525 pages. Available in PDF, EPUB and Kindle. Book excerpt: As climate change continues to dominate the international environmental agenda, phenology – the study of the timing of recurring biological events – has received increasing research attention, leading to an emerging consensus that phenology can be viewed as an ‘early warning system’ for climate change impact. A multidisciplinary science involving many branches of ecology, geography and remote sensing, phenology to date has lacked a coherent methodological text. This new synthesis, including contributions from many of the world’s leading phenologists, therefore fills a critical gap in the current biological literature. Providing critiques of current methods, as well as detailing novel and emerging methodologies, the book, with its extensive suite of references, provides readers with an understanding of both the theoretical basis and the potential applications required to adopt and adapt new analytical and design methods. An invaluable source book for researchers and students in ecology and climate change science, the book also provides a useful reference for practitioners in a range of sectors, including human health, fisheries, forestry, agriculture and natural resource management.

Quantitative Analysis of Ecological Networks

Quantitative Analysis of Ecological Networks

Author: Mark R. T. Dale

Publisher: Cambridge University Press

Published: 2021-04-15

Total Pages: 250

ISBN-13: 1108632971

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Network thinking and network analysis are rapidly expanding features of ecological research. Network analysis of ecological systems include representations and modelling of the interactions in an ecosystem, in which species or factors are joined by pairwise connections. This book provides an overview of ecological network analysis including generating processes, the relationship between structure and dynamic function, and statistics and models for these networks. Starting with a general introduction to the composition of networks and their characteristics, it includes details on such topics as measures of network complexity, applications of spectral graph theory, how best to include indirect species interactions, and multilayer, multiplex and multilevel networks. Graduate students and researchers who want to develop and understand ecological networks in their research will find this volume inspiring and helpful. Detailed guidance to those already working in network ecology but looking for advice is also included.


Book Synopsis Quantitative Analysis of Ecological Networks by : Mark R. T. Dale

Download or read book Quantitative Analysis of Ecological Networks written by Mark R. T. Dale and published by Cambridge University Press. This book was released on 2021-04-15 with total page 250 pages. Available in PDF, EPUB and Kindle. Book excerpt: Network thinking and network analysis are rapidly expanding features of ecological research. Network analysis of ecological systems include representations and modelling of the interactions in an ecosystem, in which species or factors are joined by pairwise connections. This book provides an overview of ecological network analysis including generating processes, the relationship between structure and dynamic function, and statistics and models for these networks. Starting with a general introduction to the composition of networks and their characteristics, it includes details on such topics as measures of network complexity, applications of spectral graph theory, how best to include indirect species interactions, and multilayer, multiplex and multilevel networks. Graduate students and researchers who want to develop and understand ecological networks in their research will find this volume inspiring and helpful. Detailed guidance to those already working in network ecology but looking for advice is also included.

Phenology and Seasonality Modeling

Phenology and Seasonality Modeling

Author: H. Lieth

Publisher: Springer Science & Business Media

Published: 2013-03-09

Total Pages: 443

ISBN-13: 364251863X

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The pulse of life with the seasons is a classic theme of biology, equally cap turing every man's curiosity about early and late milestones of every year's cycle and the critical physiologist's inquiry into life's subtle signals and responses. Natural historians of ancient and renaissance time as well as today have charted the commonsense facts behind inspired traditions of poetry and practical rules for growing food and fiber. This volume brings together several ways of organizing the basic principles of phenology. These find order in the otherwise overwhelming mass of detail that captures our fleeting attention, like the daily newspaper, and then tends to fade into the overstuffed archives of history. Is this order so obvious and understandable that there is no longer any scien tific challenge to "phenology" as a tradition? Or does apparent simplicity mask a complex and ultimately baffling obstacle to the understanding of seasonality in even those few indicator plants and animals we know best, not to men tion the less known species or races making up the rest of each major land scape unit or ecosystem? Denying both these hasty opinions, we think that this volume well illustrates a range of questions and answers-from soundly established (but not trivial) doctrine to exciting inquiry about how ecosystems are organized.


Book Synopsis Phenology and Seasonality Modeling by : H. Lieth

Download or read book Phenology and Seasonality Modeling written by H. Lieth and published by Springer Science & Business Media. This book was released on 2013-03-09 with total page 443 pages. Available in PDF, EPUB and Kindle. Book excerpt: The pulse of life with the seasons is a classic theme of biology, equally cap turing every man's curiosity about early and late milestones of every year's cycle and the critical physiologist's inquiry into life's subtle signals and responses. Natural historians of ancient and renaissance time as well as today have charted the commonsense facts behind inspired traditions of poetry and practical rules for growing food and fiber. This volume brings together several ways of organizing the basic principles of phenology. These find order in the otherwise overwhelming mass of detail that captures our fleeting attention, like the daily newspaper, and then tends to fade into the overstuffed archives of history. Is this order so obvious and understandable that there is no longer any scien tific challenge to "phenology" as a tradition? Or does apparent simplicity mask a complex and ultimately baffling obstacle to the understanding of seasonality in even those few indicator plants and animals we know best, not to men tion the less known species or races making up the rest of each major land scape unit or ecosystem? Denying both these hasty opinions, we think that this volume well illustrates a range of questions and answers-from soundly established (but not trivial) doctrine to exciting inquiry about how ecosystems are organized.

The Effects of Climate Change on the Phenology of Plants and Insects of Massachusetts

The Effects of Climate Change on the Phenology of Plants and Insects of Massachusetts

Author: Caroline A. Polgar

Publisher:

Published: 2013

Total Pages: 318

ISBN-13:

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Abstract: Phenology, the timing of biological events, is a common metric used to measure the effect of climate change on ecosystems. Leaf out timing is a particularly important indicator because it is highly sensitive to temperature, represents a critical transition point of annual seasonality, and is an important driver of ecosystem processes. The mechanisms behind this have recently gained attention, and I wrote a literature review on the topic that surveyed what is known and identified topics that require further investigation (Chapter 1). In the next chapter, I focused on specific aspects of leaf out phenology using observation and experimentation. To examine the effects of climate change on leafing, I utilized historical records (1852-1860) and made observations (2009-2012) of leaf out in Concord, Massachusetts (Chapter 2). Leafing is now an average of 19 days earlier than in the past. Recently published studies suggest that the continued advance of leaf out is uncertain; with continued warming, unmet chilling requirements may lead to delays in leafing. To address this, I experimentally investigated chilling requirements of local species (Chapter 2). I compared the sensitivity of leaf out to spring temperature as measured by field observations, remotely sensed data, and experimental warming to determine differences resulting from these methods (Chapter 3). Earlier leaf out with warmer temperatures was found with all methods; however, leafing was more than twice as sensitive to temperature in the field study as under experimental warming, with remote sensing intermediate.To better understand the effects of climate change on ecosystems, we must obtain reliable information about multiple trophic levels. I examined the effects of temperature on the flight dates of ten species of Massachusetts butterflies (1895-2009) using both museum specimen records and citizen science data: the response of these species is similar to that of flowering and bee flight times and significantly greater than changes in bird arrival (Chapter 4). As long as investigators are aware of the limitations of each data source, historical data, remote sensing, experiments, and citizen science data are all effective tools for studying the effect of climate change on phenology.


Book Synopsis The Effects of Climate Change on the Phenology of Plants and Insects of Massachusetts by : Caroline A. Polgar

Download or read book The Effects of Climate Change on the Phenology of Plants and Insects of Massachusetts written by Caroline A. Polgar and published by . This book was released on 2013 with total page 318 pages. Available in PDF, EPUB and Kindle. Book excerpt: Abstract: Phenology, the timing of biological events, is a common metric used to measure the effect of climate change on ecosystems. Leaf out timing is a particularly important indicator because it is highly sensitive to temperature, represents a critical transition point of annual seasonality, and is an important driver of ecosystem processes. The mechanisms behind this have recently gained attention, and I wrote a literature review on the topic that surveyed what is known and identified topics that require further investigation (Chapter 1). In the next chapter, I focused on specific aspects of leaf out phenology using observation and experimentation. To examine the effects of climate change on leafing, I utilized historical records (1852-1860) and made observations (2009-2012) of leaf out in Concord, Massachusetts (Chapter 2). Leafing is now an average of 19 days earlier than in the past. Recently published studies suggest that the continued advance of leaf out is uncertain; with continued warming, unmet chilling requirements may lead to delays in leafing. To address this, I experimentally investigated chilling requirements of local species (Chapter 2). I compared the sensitivity of leaf out to spring temperature as measured by field observations, remotely sensed data, and experimental warming to determine differences resulting from these methods (Chapter 3). Earlier leaf out with warmer temperatures was found with all methods; however, leafing was more than twice as sensitive to temperature in the field study as under experimental warming, with remote sensing intermediate.To better understand the effects of climate change on ecosystems, we must obtain reliable information about multiple trophic levels. I examined the effects of temperature on the flight dates of ten species of Massachusetts butterflies (1895-2009) using both museum specimen records and citizen science data: the response of these species is similar to that of flowering and bee flight times and significantly greater than changes in bird arrival (Chapter 4). As long as investigators are aware of the limitations of each data source, historical data, remote sensing, experiments, and citizen science data are all effective tools for studying the effect of climate change on phenology.

The Neurobiology of Circadian Timing

The Neurobiology of Circadian Timing

Author:

Publisher: Elsevier

Published: 2012-12-06

Total Pages: 513

ISBN-13: 044459454X

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Leading authors review the state-of-the-art in their field of investigation, and provide their views and perspectives for future researchChapters are extensively referenced to provide readers with a comprehensive list of resources on the topics coveredAll chapters include comprehensive background information and are written in a clear form that is also accessible to the non-specialist Leading authors review the state-of-the-art in their field of investigation, and provide their views and perspectives for future research Chapters are extensively referenced to provide readers with a comprehensive list of resources on the topics covered All chapters include comprehensive background information and are written in a clear form that is also accessible to the non-specialist


Book Synopsis The Neurobiology of Circadian Timing by :

Download or read book The Neurobiology of Circadian Timing written by and published by Elsevier. This book was released on 2012-12-06 with total page 513 pages. Available in PDF, EPUB and Kindle. Book excerpt: Leading authors review the state-of-the-art in their field of investigation, and provide their views and perspectives for future researchChapters are extensively referenced to provide readers with a comprehensive list of resources on the topics coveredAll chapters include comprehensive background information and are written in a clear form that is also accessible to the non-specialist Leading authors review the state-of-the-art in their field of investigation, and provide their views and perspectives for future research Chapters are extensively referenced to provide readers with a comprehensive list of resources on the topics covered All chapters include comprehensive background information and are written in a clear form that is also accessible to the non-specialist

Resource Strategies of Wild Plants

Resource Strategies of Wild Plants

Author: Joseph M. Craine

Publisher: Princeton University Press

Published: 2009-04-27

Total Pages: 352

ISBN-13: 1400830648

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Over millions of years, terrestrial plants have competed for limited resources, defended themselves against herbivores, and resisted a myriad of environmental stresses. These struggles have helped generate more than a quarter million terrestrial plant species, each possessing a unique strategy for success. Yet, as Resource Strategies of Wild Plants demonstrates, the constraints on plant growth are universal enough that a few survival strategies hold true for all seed-producing plants. This book describes the five major strategies of growth for terrestrial plants, details how plants succeed when resources are scarce, delves into the history of research into plant strategies, and resets the foundational understanding of ecological processes. Drawing from recent findings in plant-herbivore interactions, ecosystem ecology, and evolutionary ecology, Joseph Craine explains how plants attain available nutrients, withstand the immense stresses of drying soils, and flourish in the race for light. He shows that the competition for resources has shaped plant evolution in newly discovered ways, while the scarcity of such resources has affected how plants interact with herbivores, wind, fire, and frost. An understanding of the major resource strategies of wild plants remains central to learning about the ecology of plant communities, global changes in the biosphere, methods for species conservation, and the evolution of life on earth.


Book Synopsis Resource Strategies of Wild Plants by : Joseph M. Craine

Download or read book Resource Strategies of Wild Plants written by Joseph M. Craine and published by Princeton University Press. This book was released on 2009-04-27 with total page 352 pages. Available in PDF, EPUB and Kindle. Book excerpt: Over millions of years, terrestrial plants have competed for limited resources, defended themselves against herbivores, and resisted a myriad of environmental stresses. These struggles have helped generate more than a quarter million terrestrial plant species, each possessing a unique strategy for success. Yet, as Resource Strategies of Wild Plants demonstrates, the constraints on plant growth are universal enough that a few survival strategies hold true for all seed-producing plants. This book describes the five major strategies of growth for terrestrial plants, details how plants succeed when resources are scarce, delves into the history of research into plant strategies, and resets the foundational understanding of ecological processes. Drawing from recent findings in plant-herbivore interactions, ecosystem ecology, and evolutionary ecology, Joseph Craine explains how plants attain available nutrients, withstand the immense stresses of drying soils, and flourish in the race for light. He shows that the competition for resources has shaped plant evolution in newly discovered ways, while the scarcity of such resources has affected how plants interact with herbivores, wind, fire, and frost. An understanding of the major resource strategies of wild plants remains central to learning about the ecology of plant communities, global changes in the biosphere, methods for species conservation, and the evolution of life on earth.

Handbook of Trait-Based Ecology

Handbook of Trait-Based Ecology

Author: Francesco de Bello

Publisher: Cambridge University Press

Published: 2021-03-11

Total Pages: 311

ISBN-13: 1108472915

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Trait-based ecology is rapidly expanding. This comprehensive and accessible guide covers the main concepts and tools in functional ecology.


Book Synopsis Handbook of Trait-Based Ecology by : Francesco de Bello

Download or read book Handbook of Trait-Based Ecology written by Francesco de Bello and published by Cambridge University Press. This book was released on 2021-03-11 with total page 311 pages. Available in PDF, EPUB and Kindle. Book excerpt: Trait-based ecology is rapidly expanding. This comprehensive and accessible guide covers the main concepts and tools in functional ecology.

Insects and Ecosystem Function

Insects and Ecosystem Function

Author: W.W. Weisser

Publisher: Springer Science & Business Media

Published: 2013-06-05

Total Pages: 419

ISBN-13: 354074004X

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Insects are a dominant component of biodiversity in terrestrial ecosystems and play a key role in mediating the relationship between plants and ecosystem processes. This volume examines their effects on ecosystem functioning, focusing mainly, but not exclusively, on herbivorous insects. Renowned authors with extensive experience in the field of plant-insect interactions, contribute to the volume using examples from their own work.


Book Synopsis Insects and Ecosystem Function by : W.W. Weisser

Download or read book Insects and Ecosystem Function written by W.W. Weisser and published by Springer Science & Business Media. This book was released on 2013-06-05 with total page 419 pages. Available in PDF, EPUB and Kindle. Book excerpt: Insects are a dominant component of biodiversity in terrestrial ecosystems and play a key role in mediating the relationship between plants and ecosystem processes. This volume examines their effects on ecosystem functioning, focusing mainly, but not exclusively, on herbivorous insects. Renowned authors with extensive experience in the field of plant-insect interactions, contribute to the volume using examples from their own work.