Robert H. Gardner – författare

This work provides in-depth analysis of the origins of landscape ecology and its close alignment with the understanding of scale, the causes of landscape pattern, and the interactions of spatial pattern with a variety of ecological processes.

This book discusses the impact of recent advances in the theory of "scaling relationships" and identifies critical issues that must be considered if experimental results are used to understand the temporal and spatial scales of actual ecosystems. The complexity of ecosystems complicates experimental design. How, for example, does a scientist draw boundaries when studying species effects and interactions? Once these boundaries are drawn, how does one treat factors external to that study? Will the failure to consider external factors affect one's ability to extrapolate information across temporal and spatial scales? This volume provides a compilation from a broad range of ecologists with extensive experimental research experience that addresses these and other questions of scaling relations.

This book discusses the impact of recent advances in the theory of "scaling relationships" and identifies critical issues that must be considered if experimental results are used to understand the temporal and spatial scales of actual ecosystems. The complexity of ecosystems complicates experimental design. How, for example, does a scientist draw boundaries when studying species effects and interactions? Once these boundaries are drawn, how does one treat factors external to that study? Will the failure to consider external factors affect one's ability to extrapolate information across temporal and spatial scales? This volume provides a compilation from a broad range of ecologists with extensive experimental research experience that addresses these and other questions of scaling relations.

Landscape ecology is not a distinct discipline or simply a branch of ecology, but rather is the synthetic intersection of many related disciplines that focus on the spatial-temporal pattern of the landscape. Risser et al. , 1984 The emergence of landscape ecology as a discipline has catalyzed a shift in paradigms among ecologists, . . . resource managers and land-use planners. Having now seen the faces of spatial pattern and scale . . . we can never go back to the old ways of viewing things. Wiens, 1999 his book presents the perspective of three ecologists on the concepts and Tapplications of landscape ecology, a discipline that has shown expansive growth during the past two decades. Although landscape ecology is a multidis- plinary subject involving components as diverse as economics and sociology, the earth sciences and geography, remote sensing and computer applications, we - cus here on what ecologists need to know about landscapes. Landscape ecology served as the integrating theme of our collaborative research for nearly 15 years, including a 7-year period during which we worked together at Oak Ridge National Laboratory. We became acquainted in January 1986 at the first annual United States Landscape Ecology symposium held at the Univ- sity of Georgia and organized by Monica Turner and Frank Golley. Landscape ecology was, at that time, a new subject in the United States. The first U. S.

Landscape ecology as a modern interdisciplinary science is making use increasingly of quantitative research techniques adopted from other fields. So far, no synthetic reference has been available to those wishing to acquaint themselves with new approaches to quantitative analysis of spatial heterogeneity at the landcape level. This book seeks to meet this need by providing a conceptual framework and illustrating potential applications for methods such as pattern analysis, spatial statistics, fractals, spatial modeling, broad-scale studies, and extrapolation across scales. Each technique is discussed in sufficient detail to be adaptable to a variety of research problems. Quantitative Methods in Landscape Ecology is an important resource for researchers and students of landscape and ecosystem ecology in understanding and analyzing the dynamics of complex spatial systems.

Studies in landscape ecology focus on the effect of heterogeneity on ecosystem structure and function. Vigorous growth in the field has included the development of methods and results that can be applied to an impressive range of environmental issues. The purpose of this book is to provide the reader with a current perspective on this rapidly developing science. This book features contributions by internationally renowned experts in the field that address a broad spectrum of political, theoretical and applied aspects of the subject. Chapters describe a number of methods and models that are used at landscape and regional scales within the context of ecosystem management, to assess changes in biodiversity, and to evaluate sustainable landscape planning for cultural as well as natural settings. Also included are instructional models to assist in teaching.

Studies in landscape ecology focus on the effect of heterogeneity on ecosystem structure and function. Vigorous growth in the field has included the development of methods and results that can be applied to an impressive range of environmental issues. The purpose of this book is to provide the reader with a current perspective on this rapidly developing science. This book features contributions by internationally renowned experts in the field that address a broad spectrum of political, theoretical and applied aspects of the subject. Chapters describe a number of methods and models that are used at landscape and regional scales within the context of ecosystem management, to assess changes in biodiversity, and to evaluate sustainable landscape planning for cultural as well as natural settings. Also included are instructional models to assist in teaching.

Studies in landscape ecology focus on the effect of heterogeneity on ecosystem structure and function. Vigorous growth in the field has included the development of methods and results that can be applied to an impressive range of environmental issues. The purpose of this book is to provide the reader with a current perspective on this rapidly developing science. This book features contributions by internationally renowned experts in the field that address a broad spectrum of political, theoretical and applied aspects of the subject. Chapters describe a number of methods and models that are used at landscape and regional scales within the context of ecosystem management, to assess changes in biodiversity, and to evaluate sustainable landscape planning for cultural as well as natural settings. Also included are instructional models to assist in teaching.

This work provides in-depth analysis of the origins of landscape ecology and its close alignment with the understanding of scale, the causes of landscape pattern, and the interactions of spatial pattern with a variety of ecological processes. The text covers the quantitative approaches that are applied widely in landscape studies, with emphasis on their appropriate use and interpretation.The field of landscape ecology has grown rapidly during this period, its concepts and methods have matured, and the published literature has increased exponentially. Landscape research has enhanced understanding of the causes and consequences of spatial heterogeneity and how these vary with scale, and they have influenced the management of natural and human-dominated landscapes. Landscape ecology is now considered mainstream, and the approaches are widely used in many branches of ecology and are applied not only in terrestrial settings but also in aquatic and marine systems. In response to these rapid developments, an updated edition of Landscape Ecology in Theory and Practice provides a synthetic overview of landscape ecology, including its development, the methods and techniques that are employed, the major questions addressed, and the insights that have been gained.”