Download or read book Using Landscape Simulation Models to Help Balance Conflicting Goals in Changing Forests written by Anouschka R. Hof and published by Frontiers Media SA. This book was released on 2022-01-06 with total page 250 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Boreal Forests in the Face of Climate Change written by Miguel Montoro Girona and published by Springer Nature. This book was released on 2023-03-01 with total page 859 pages. Available in PDF, EPUB and Kindle. Book excerpt: This open access book explores a new conceptual framework for the sustainable management of the boreal forest in the face of climate change. The boreal forest is the second-largest terrestrial biome on Earth and covers a 14 million km2 belt, representing about 25% of the Earth’s forest area. Two-thirds of this forest biome is managed and supplies 37% of global wood production. These forests also provide a range of natural resources and ecosystem services essential to humanity. However, climate change is altering species distributions, natural disturbance regimes, and forest ecosystem structure and functioning. Although sustainable management is the main goal across the boreal biome, a novel framework is required to adapt forest strategies and practices to climate change. This collaborative effort draws upon 148 authors in summarizing the sustainable management of these forests and detailing the most recent experimental and observational results collected from across the boreal biome. It presents the state of sustainable management in boreal forests and highlights the critical importance of this biome in a context of global change because of these forests' key role in a range of natural processes, including carbon sequestration, nutrient cycling, and the maintaining of biodiversity. This book is an essential read for academics, students, and practitioners involved in boreal forest management. It outlines the challenges facing sustainable boreal forest management within the context of climate change and serves as a basis for establishing new research avenues, identifying future research trends, and developing climate-adapted forest management plans.
Download or read book Plant Responses to Environmental Stresses Based on Physiological and Functional Ecology written by Kaixiong Xing and published by Frontiers Media SA. This book was released on 2023-10-31 with total page 356 pages. Available in PDF, EPUB and Kindle. Book excerpt: Plants require a proper balance of matter and energy to maintain their survival and reproduction. Biotic and/or abiotic stresses in diverse environments could influence plant photosynthesis, water and nutrient acquisition and utilization. Through the lens of plant physiological and functional ecology, the study of responses of individual plant traits and/or integration of plant responses to environmental change has been well developed. The variation of plant physiological characteristics and functional traits has been recognized with hundreds of high-quality papers on topics of plant responses to environmental stresses. For now, despite the increasing number of studies trying to establish a linkage between plant physiological processes and functional traits, these covariations have received limited theoretical and experimental verification. This knowledge gap hampers our ability to understand and predict the comprehensive responses of plants to environmental stresses at different scales.
Download or read book Spatial Modeling of Forest Landscape Change written by David J. Mladenoff and published by Cambridge University Press. This book was released on 1999-08-26 with total page 388 pages. Available in PDF, EPUB and Kindle. Book excerpt: Key researchers present newly emerging approaches to computer simulation models of large, forest landscapes.
Download or read book Forecasting Forested Landscapes written by Landis-II Foundation and published by . This book was released on 2015-04-28 with total page 132 pages. Available in PDF, EPUB and Kindle. Book excerpt: Our goal is to provide users with an overview of forest landscape simulation modeling and provide concrete examples of how to use a forest landscape simulation model - specifically LANDIS-II - for research or planning purposes. First, we provide a general introduction to using sophisticated simulation models to project changes across forested landscapes. Second, we give an overview of the LANDIS-II landscape simulation model, a widely used forest landscape change model. Finally, we provide exercises so the user can gain familiarity with a forest landscape simulation model - specifically LANDIS-II. We begin with a broad overview of simulation modeling. We briefly touch on topics common to all forest simulation models: scale, level of detail, parameterization, calibration, validation, and replication.Next, we provide a comprehensive outline of the characteristics of LANDIS-II that distinguish it from other models. We then describe the data needed to parameterize the model and outline various sources from which to gather the data. A description of the various succession extensions available for LANDIS-II is provided, along with an explanation of how one might calibrate the model and then validate the results. Next, we briefly describe a subset of the disturbance extensions available and outline procedures for their calibration and validation. We conclude with a discussion of how LANDIS simulates the effects of climate change on forest succession and disturbance. The book concludes with a compilation of several exercises designed for the user to gain familiarity with modeling forested landscapes and with using LANDIS-II. The first exercises (chapter 6-8) familiarize the user with running the model (necessary for all subsequent exercises. Subsequent exercises help users become familiar with the simulation of critical ecological processes: succession (chapters 9 and 10) and disturbances (chapters 11-12). Also included is an exercise to learn how to develop forest management scenarios (chapter 13). The final exercise (chapter 14) is designed to help the user synthesize multiple processes to answer more integrated questions about how to manage forests in the face of climate change and disturbance. Together, these exercises will guide the user through the mechanics of running the model and help them discern which extensions are appropriate for their specific research, planning, or scenario application.This book is not a substitute for reading the many LANDIS-II User Guides or the peer-reviewed literature associated with each. If, at the end of the book, you are inspired to apply LANDIS-II, please visit www.landis-ii.org and explore the many resources provided there.
Download or read book Simulation Modeling of Forest Landscape Disturbances written by Ajith H. Perera and published by Springer. This book was released on 2015-07-27 with total page 324 pages. Available in PDF, EPUB and Kindle. Book excerpt: Forest landscape disturbances are a global phenomenon. Simulation models are an important tool in understanding these broad scale processes and exploring their effects on forest ecosystems. This book contains a collection of insights from a group of ecologists who address a variety of processes: physical disturbances such as drought, wind, and fire; biological disturbances such as defoliating insects and bark beetles; anthropogenic influences; interactions among disturbances; effects of climate change on disturbances; and the recovery of forest landscapes from disturbances—all from a simulation modeling perspective. These discussions and examples offer a broad synopsis of the state of this rapidly evolving subject.
Download or read book Forecasting Forested Landscapes an Introduction to LANDIS II with Exercises written by Robert M. Scheller and published by . This book was released on 2014-04-21 with total page 120 pages. Available in PDF, EPUB and Kindle. Book excerpt: Our ultimate goal is to provide users with an overview of simulation modeling and provide concrete examples of how to use a forest landscape simulation model for research or planning purposes. Hence this book has multiple purposes: First, we provide a general introduction to using sophisticated simulation models to project changes across forested landscapes. Second, we give an overview of the LANDIS-II landscape simulation model, a widely used forest landscape change model. Finally, we provide exercises so the user can gain familiarity with a forest landscape simulation model - specifically LANDIS-II.
Download or read book Forecasting Forested Landscape 5th Edition written by Robert Scheller and published by . This book was released on 2018-07-05 with total page 162 pages. Available in PDF, EPUB and Kindle. Book excerpt: Our goal for this book is to provide users with an overview of simulation modeling generally, the LANDIS model specifically, and to provide concrete examples of how to use a forest landscape simulation model for research or planning purposes. Hence this book has multiple purposes: First, we provide a general introduction to using sophisticated simulation models to project changes across forested landscapes. Second, we give an overview of the LANDIS-II landscape simulation model, a widely used forest landscape change model. Finally, we provide exercises so the user can gain familiarity with a forest landscape simulation model - specifically LANDIS-II.
Download or read book Forest Landscape Simulation Models written by Robert Michael Scheller and published by . This book was released on 2004 with total page 230 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Learning Landscape Ecology written by Sarah E. Gergel and published by Springer Science & Business Media. This book was released on 2006-04-18 with total page 323 pages. Available in PDF, EPUB and Kindle. Book excerpt: Filled with numerous exercises this practical guide provides a real hands-on approach to learning the essential concepts and techniques of landscape ecology. The knowledge gained enables students to usefully address landscape- level ecological and management issues. A variety of approaches are presented, including: group discussion, thought problems, written exercises, and modelling. Each exercise is categorised as to whether it is for individual, small group, or whole class study.
Download or read book Sierra Nevada Forest Plan Amendment written by and published by . This book was released on 2004 with total page 508 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Sierra Nevada National Forest N F Sierra Nevada Forest Plan Amendment written by and published by . This book was released on 2000 with total page 494 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Emulating Natural Forest Landscape Disturbances written by Ajith H. Perera and published by Columbia University Press. This book was released on 2004 with total page 352 pages. Available in PDF, EPUB and Kindle. Book excerpt: This comprehensive collection of provocative papers provides a scientific foundation for justifying the use of and a solid framework for examining the ambiguities inherent in emulating natural forest landscape disturbance. Contributors range from policymakers and forestry professionals to academics and conservationists, offering a balanced view of the promises and challenges of the forest management paradigm in sustaining forest landscapes. The book opens with an overview of foundational concepts, a detailed discussion of emerging forest management paradigms and their global context, and an examination of the ecological premise for emulating natural disturbance. This section also explores the current understanding of natural disturbance regimes, including the two most prevalent in North America: fire and insects. The volume then uses several geographically diverse case studies to address the characterization of natural disturbances and the development of applied templates for their emulation through forest management. The emphasis on fire regimes reflects the greater focus that has traditionally been placed on understanding and managing fire, compared with other forms of disturbance, and utilizes several viewpoints to address the lessons learned from historical disturbance patterns. Reflecting current developments in the field, immediate challenges, and potential directions, this collection concludes with a penetrating look at practical applications, exploring the expectations for and feasibility of emulating natural disturbance through forest management.
Download or read book Tools for Conservation Planning in Changing Forest Landscapes written by and published by . This book was released on 2016 with total page 350 pages. Available in PDF, EPUB and Kindle. Book excerpt: The Two Hearted River watershed has been the focus of collaborative conservation and forest management efforts by The Nature Conservancy, the State of Michigan, local timber management organizations, and private landowners since 2006. Conservation practitioners and land managers in this watershed and other landscapes are faced with the challenge of developing and applying cross-boundary conservation and management strategies in the face of uncertain changing climate and ecosystem dynamics. The Forest Scenarios Project was created to provide insight into which strategies best achieved watershed conservation goals under current and potential future climate conditions. Rather than a traditional research approach where scientists conceptualize, plan, and carry out research independently, the Forest Scenarios Project applied a collaborative scenario modeling approach in which stakeholders collaboratively develop and model scenarios representing a range of alternative conditions. Collaborative scenario modeling and other transdisciplinary approaches have the potential to improve conservation and natural resource management by expanding stakeholder knowledge about the socio-ecological dynamics of the system and enhancing their ability to collaboratively make decisions. The primary goal of this research was to apply and examine a collaborative scenario modeling approach to provide insight into the possible consequences of management actions and climate change impacts in the Two Hearted River watershed. First, I examine the process of developing alternative landscape scenarios with the input of local stakeholders and identify the various approaches to knowledge sharing most appropriate for eliciting stakeholder knowledge at each stage. Next, I describe the modeling process and analyze results of simulations of alternative landscape scenarios to compare their ability to achieve conservation goals of maintaining landscape spatial heterogeneity and conserving mature forests and wetlands in the Two Hearted River watershed. Finally, I suggest a framework for the design, implementation, and evaluation of social objectives for collaborative scenario modeling projects when continued collaboration among stakeholders is a desired outcome. I use these three studies to draw conclusions about the ability of specific management and conservation tools to maintain landscape spatial heterogeneity and conserve mature forests and wetlands and the broader applicability of the collaborative scenario modeling approach in other natural resource management contexts.
Download or read book Realization of Ecological Product Value Land Use Change and Environment written by Hualin Xie and published by Frontiers Media SA. This book was released on 2024-04-15 with total page 170 pages. Available in PDF, EPUB and Kindle. Book excerpt: Establishing the mechanism of realizing the value of ecological product is an important way to realize land use change, agricultural production transformation and reduce environmental pollution. In recent years, consumers' demand for ecological products has been increasing while the supply is seriously insufficient. The realization of ecological product value faces various bottlenecks, including the realization mechanism of ecological product value, land use variation and the temporal dynamics of land use change, and the driving forces behind land dynamics and their socio-ecological feedbacks. Meanwhile, the relationship between the realization of ecological product value, land use transformation and changes in agricultural production mode are still unclear. In the process of realizing the value of ecological products, how to realize agricultural production and land use transformation, and environmental improvement is also a constant concern to be solved desperately.
Download or read book Forest Dynamics at Regional Scales written by Emily Lines and published by . This book was released on 2012 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: Forest ecosystems store more carbon than the atmosphere and harbour the majority of the world's biodiversity, yet their response to changing climate is uncertain. Forest simulation models make landscape-level predictions of forest dynamics by scaling from key tree-level processes, but models typically have no climate dependency. In this thesis I demonstrate how large-scale national inventories combined with improvements in computational methods mean that models that incorporate the climate dependency of demographic processes may be parameterised at regional scales. In Chapter One I outline historical approaches to modelling forest dynamics and present a discussion of competing methods of parameterisation and model selection. In Chapter Two I present a model of individual tree mortality in the eastern United States which incorporates species, climatic and competitive effects parameterised using Markov Chain Monte Carlo methods. The remainder of the thesis concentrates on modelling Spanish forest dynamics, so in Chapter Three I present a brief introduction to Spanish forest ecology. In Chapter Four I examine how aboveground allometry - the scaling of tree height and crown shape - varies with climate and competition in Spain for 26 species. Hierarchical modelling suggests that scaling theories based on wood properties do not explain differences between species, but climatic factors, and in particular hydraulic limitations, do. In Chapter Five I parameterise a model of recruitment in Spanish forests using Approximate Bayesian Computation, a novel computational method which allows parameterisation of individual-based models without individual-based data, and demonstrate that it produces ecologically reasonable results. Chapter Six presents a forest dynamics model parameterised for the major native species in Spain and tests whether it is able to reproduce observed species-climate distributions. Finally, in Chapter Seven I discuss the main findings of the thesis and avenues for extending this research.
Download or read book Bibliography of Agriculture written by and published by . This book was released on 1999 with total page 394 pages. Available in PDF, EPUB and Kindle. Book excerpt:
