A Theory Of Forest Dynamics


A Theory Of Forest Dynamics
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A Theory Of Forest Dynamics


A Theory Of Forest Dynamics
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Author : H.H. Shugart
language : en
Publisher: Springer
Release Date : 1984-11-07

A Theory Of Forest Dynamics written by H.H. Shugart and has been published by Springer this book supported file pdf, txt, epub, kindle and other format this book has been release on 1984-11-07 with Computers categories.


Forest succession. Computer models of forest succession. Gap models. Performance of gap models. Patch dynamics in forested mosaics. the biomass respone of landscapes. Categories of dynamic landscapes. Animals and mosaic landescapes. Predicting large-scale consequences of small-scale changes A theory of forest dynamics.



A Theory Of Forest Dynamics


A Theory Of Forest Dynamics
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Author : Herman H. Shugart
language : en
Publisher:
Release Date : 1984-01-01

A Theory Of Forest Dynamics written by Herman H. Shugart and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1984-01-01 with Dynamics categories.




A Theory Of Forest Dynamics


A Theory Of Forest Dynamics
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Author : Herman Henry Shugart
language : en
Publisher:
Release Date : 1984

A Theory Of Forest Dynamics written by Herman Henry Shugart and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1984 with Forest ecology categories.




Forest Dynamics


Forest Dynamics
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Author : Daniel B. Botkin
language : en
Publisher:
Release Date : 1993

Forest Dynamics written by Daniel B. Botkin and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1993 with Science categories.


Offering a fresh perspective on ecological phenomena, this book provides all the information necessary to understand and use the JABOWA simulation model of forest growth. It sets the forest model within the broader context of the science of ecology and the ecological issues that confront society in the management of forests.



System Identification Principles In Studies Of Forest Dynamics


System Identification Principles In Studies Of Forest Dynamics
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Author : Rolfe A. Leary
language : en
Publisher:
Release Date : 1970

System Identification Principles In Studies Of Forest Dynamics written by Rolfe A. Leary and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1970 with Differential equations categories.




Models Of Tree And Stand Dynamics


Models Of Tree And Stand Dynamics
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Author : Annikki Mäkelä
language : en
Publisher: Springer Nature
Release Date : 2020-03-17

Models Of Tree And Stand Dynamics written by Annikki Mäkelä and has been published by Springer Nature this book supported file pdf, txt, epub, kindle and other format this book has been release on 2020-03-17 with Science categories.


The book is designed to be a textbook for university students (MSc-PhD level) and a reference for researchers and practitioners. It is an introduction to dynamic modelling of forest growth based on ecological theory but aiming for practical applications for forest management under environmental change. It is largely based on the work and research findings of the authors, but it also covers a wide range of literature relevant to process-based forest modelling in general. The models presented in the book also serve as tools for research and can be elaborated further as new research findings emerge. The material in the book is arranged such that the student starts from basic concepts and formulations, then moves towards more advanced theories and methods, finally learning about parameter estimation, model testing, and practical application. Exercises with solutions and hands-on R-code are provided to help the student digest the concepts and become proficient with the methods. The book should be useful for both forest ecologists who want to become modellers, and for applied mathematicians who want to learn about forest ecology. The basic concepts and theory are formulated in the first four chapters, including a review of traditional descriptive forest models, basic concepts of carbon balance modelling applied to trees, and theories and models of tree and forest structure. Chapter 5 provides a synthesis in the form of a core model which is further elaborated and applied in the subsequent chapters. The more advanced theories and methods in Chapters 6 and 7 comprise aspects of competition through tree interactions, and eco-evolutionary modelling, including optimisation and game theory, a topical and fast developing area of ecological modelling under climate change. Chapters 8 and 9 are devoted to parameter estimation and model calibration, showing how empirical and process-based methods and related data sources can be bridged to provide reliable predictions. Chapter 10 demonstrates some practical applications and possible future development paths of the approach. The approach in this book is unique in that the models presented are based on ecological theory and research findings, yet sufficiently simple in structure to lend themselves readily to practical application, such as regional estimates of harvest potential, or satellite-based monitoring of growth. The applicability is also related to the objective of bridging empirical and process-based approaches through data assimilation methods that combine research-based ecological measurements with standard forestry data. Importantly, the ecological basis means that it is possible to build on the existing models to advance the approach as new research findings become available.



Forest Dynamics Growth And Yield


Forest Dynamics Growth And Yield
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Author : Hans Pretzsch
language : en
Publisher: Springer Science & Business Media
Release Date : 2009-06-19

Forest Dynamics Growth And Yield written by Hans Pretzsch and has been published by Springer Science & Business Media this book supported file pdf, txt, epub, kindle and other format this book has been release on 2009-06-19 with Technology & Engineering categories.


The aim of this book is to improve the understanding of forest dynamics and the sustainable management of forest ecosystems. How do tree crowns, trees or entire forest stands respond to thinning in the long term? What effect do tree species mixtures and multi-layering have on the productivity and stability of trees, stands or forest enterprises? How do tree and stand growth respond to stress factors such as climate change or air pollution? Furthermore, in the event that one has acquired knowledge about the effects of thinning, mixture and stress, how can one make that knowledge applicable to decision-making in forestry practice? The experimental designs, analytical methods, general relationships and models for answering questions of this kind are the focus of this book. Given the structures dealt with, which range from plant organs to the tree, stand and enterprise levels, and the processes analysed in a time frame of days or months to decades or even centuries, this book is directed at all readers interested in trees, forest stands and forest ecosystems. This work has been compiled for students, scientists, lecturers, forest planners, forest managers, and consultants.



Long Term Forest Dynamics Of The Temperate Zone


Long Term Forest Dynamics Of The Temperate Zone
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Author : Paul A. Delcourt
language : en
Publisher: Springer Science & Business Media
Release Date : 2012-12-06

Long Term Forest Dynamics Of The Temperate Zone written by Paul A. Delcourt and has been published by Springer Science & Business Media this book supported file pdf, txt, epub, kindle and other format this book has been release on 2012-12-06 with Science categories.


The synthesis presented in this volume is a direct outgrowth of our ten-year FORMAP Project (Forest Mapping Across Eastern North America from 20,000 yr B.P. to the Present). Many previous research efforts in paleoecology have used plant-fossil evidence as proxy information for primarily geologic or climatic reconstructions or as a bio stratigraphic basis for correlation of regional events. In contrast, in this book, we deal with ecological questions that require a holistic perspective that integrates the interactions of biota with their dynamically changing environments over time scales up to tens of thousands of years. In the FORMAP Project, our major research objective has been to use late-Quaternary plant-ecological data sets to evaluate long-term patterns and processes in forest de velopment. In order to accomplish this objective, we have prepared subcontinent-scale calibrations that quantitatively relate the production and dispersal of arboreal pollen to dominance in the vegetation for the major tree types of eastern North America. Quantification of pollen-vegetation relationships provides a basis for developing quan titative plant-ecological data sets that allow further ecological analysis of both individual taxa and forest communities through time. Application of these calibrations to fossil pollen records for interpreting forest history thus represents a fundamental step beyond traditional summaries based upon pollen percentages.



Forest Dynamics And Disturbance Regimes


Forest Dynamics And Disturbance Regimes
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Author : Lee E. Frelich
language : en
Publisher: Cambridge University Press
Release Date : 2002-01-10

Forest Dynamics And Disturbance Regimes written by Lee E. Frelich and has been published by Cambridge University Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2002-01-10 with Science categories.


Temperate-zone forests are being shaped continuously by wind, fire and grazing. This book considers these disturbances and consequent issues such as recovery from disturbance, the changing composition of tree species within the forest and the formation of mosaics of different forest types across the landscape.



Principles Of National Forest Inventory Methods


Principles Of National Forest Inventory Methods
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Author : Allan Sims
language : en
Publisher: Springer Nature
Release Date : 2022-09-07

Principles Of National Forest Inventory Methods written by Allan Sims and has been published by Springer Nature this book supported file pdf, txt, epub, kindle and other format this book has been release on 2022-09-07 with Technology & Engineering categories.


This Monograph explains the statistical theory behind the National Forest Inventory (NFI) data collection and compares different methods for modelling and inventory design. The author also explains how natural uncertainty in measurement and modelling can affects the results. Forests, as dynamic systems, are influenced by many unpredictable factors over time. Therefore, readers can use this book to develop the right framework of expectations, when using NFI data. The chapters give an outlook on traditional methods like sample plots, but also consider newer approaches like remote sensing. By merging these different techniqes, NFI datasets can become more reliable and facetted. One of the most contemporary developments in the field, is the use of continuous plots that offer live data at all times. Whether this data should be open to the public, is another discussion point that the author addresses. Offering a perspective from Estonia, readers will find practical examples for all discussed methods. This bridge from theory to practice, makes the volume a useful resource for scientists and decision makers in the forestry sector.