Timo Pukkala – författare

During its 200-year history the concept of sustainable forest ecosystem management has been the object of scientific and political discussion, with varying degrees of intensity - promoted with vehement fervour during periods of social or economic crisis, and less intensely during periods of stability. This volume, which forms part of the book series Managing Forest Ecosystems, presents state-of-the-art contributions presented by 9 leading authors from North America, Europe, Australia, and Southern Africa. If technical knowledge is a constraint to the implementation of sustainable management, this book contains a wealth of information which may be useful to students and practitioners alike. The specific target readership includes company management, the legal and policy environment, and forestry administrators. This book's unique feature is its holistic approach which includes ecological, socio-political, and timber supply issues.

Most of the scientific methods devised for forest planning support timber production ignoring the existence of forest functions other than wood production. Fortunately, the realisation that the forest planning methods available today do not correspond to the needs of today's forestry has activated forest researchers to develop and adopt new methodologies and approaches, which are specifically aimed at multi-objective situations. This book is about the quantitative approach to multi-objective forest planning. The emphasis is on topics that are rather new and not yet systematically applied in forest planning practice. The topics and methodologies discussed in this book include: measurement of preferences, multiple criteria decision analysis, use of GIS to support multi-objective forest management, heuristic optimization, spatial optimisation, and the measurement of non-wood forest outputs. By reading the book, a planning specialist, student or a researcher will get an insight into some of the current developments in forest planning research.

While the natural resources of the earth continue to diminish, “Green Landscapes” arebeingcalleduponto produceanincreasingrangeofgoodsandservices.A Green Landscape is a rural expanse of scenery that may comprise a variety of visible f- tures. This book focuses on forested landscapes, although much of the theory and most of the practical applications are valid for any area of land. In many regions of the world, people depend on forests for their livelihood and well-being. Forests provide multiple services, – bene ts generated for society by the existence of c- tain forest ecosystems and their attributes. The value of these bene ts is often only recognised when they are lost after removal of the trees, resulting in ooding, loss of income and declining species diversity. Forests provide multiple services. However, the amount and quality, and the p- ticular mix of these services depend on the condition of the resource. Landscape design is a proven way to ensure that certain desired bene ts will be available in space and time. It provides the foundation and an essential starting point for s- tainable management. This volume, which forms part of Springer’s book series Managing Forest Ecosystems,presentsstate-of-the-artresearchresults,visionsandtheories,aswell as speci c methodsfor designing Green Landscapes, as a basis for sustainable ecos- tem management. The book contains a wealth of information which may be useful to companymanagement,the legal and policy environmentand forestry administ- tors. The volume is subdivided into four sections.

While the natural resources of the earth continue to diminish, “Green Landscapes” arebeingcalleduponto produceanincreasingrangeofgoodsandservices.A Green Landscape is a rural expanse of scenery that may comprise a variety of visible f- tures. This book focuses on forested landscapes, although much of the theory and most of the practical applications are valid for any area of land. In many regions of the world, people depend on forests for their livelihood and well-being. Forests provide multiple services, – bene ts generated for society by the existence of c- tain forest ecosystems and their attributes. The value of these bene ts is often only recognised when they are lost after removal of the trees, resulting in ooding, loss of income and declining species diversity. Forests provide multiple services. However, the amount and quality, and the p- ticular mix of these services depend on the condition of the resource. Landscape design is a proven way to ensure that certain desired bene ts will be available in space and time. It provides the foundation and an essential starting point for s- tainable management. This volume, which forms part of Springer’s book series Managing Forest Ecosystems,presentsstate-of-the-artresearchresults,visionsandtheories,aswell as speci c methodsfor designing Green Landscapes, as a basis for sustainable ecos- tem management. The book contains a wealth of information which may be useful to companymanagement,the legal and policy environmentand forestry administ- tors. The volume is subdivided into four sections.

Forest ecosystems include a great variety of communities of organisms interacting with their physical environment: multi-aged natural forests, even-aged monocultures, and secondary forests invaded by foreign species. The challenge is to sustain their ability to function, by adapting to changing climates and satisfying a multitude of human demands. Our first chapter sets the scene with a discussion about the effects of forest management on ecosystem services. Details about forest observational infrastructures are introduced in the second chapter. The third chapter presents methods of analysing forest density and structure. Models for estimating the shape and growth of individual forest trees are introduced in chapter 4, models of forest community production in Chapter 5. Methods and examples of sustainable forest design are covered in chapter 6. New scientific contributions continue to emerge as we are writing, and this work is never finished. We hope to continue with regular updatesreplacing obsolete sections with new ones, but the general aim remains the same, to introduce a range of methods that will assist those interested in sustaining forest ecosystems.

Most of the scientific methods devised for forest planning support timber production ignoring the existence of forest functions other than wood production. Fortunately, the realisation that the forest planning methods available today do not correspond to the needs of today's forestry has activated forest researchers to develop and adopt new methodologies and approaches, which are specifically aimed at multi-objective situations. This book is about the quantitative approach to multi-objective forest planning. The emphasis is on topics that are rather new and not yet systematically applied in forest planning practice. The topics and methodologies discussed in this book include: measurement of preferences, multiple criteria decision analysis, use of GIS to support multi-objective forest management, heuristic optimization, spatial optimisation, and the measurement of non-wood forest outputs. By reading the book, a planning specialist, student or a researcher will get an insight into some of the current developments in forest planning research.

While the natural resources of the earth continue to diminish, “Green Landscapes” arebeingcalleduponto produceanincreasingrangeofgoodsandservices.A Green Landscape is a rural expanse of scenery that may comprise a variety of visible f- tures. This book focuses on forested landscapes, although much of the theory and most of the practical applications are valid for any area of land. In many regions of the world, people depend on forests for their livelihood and well-being. Forests provide multiple services, – bene ts generated for society by the existence of c- tain forest ecosystems and their attributes. The value of these bene ts is often only recognised when they are lost after removal of the trees, resulting in ooding, loss of income and declining species diversity. Forests provide multiple services. However, the amount and quality, and the p- ticular mix of these services depend on the condition of the resource. Landscape design is a proven way to ensure that certain desired bene ts will be available in space and time. It provides the foundation and an essential starting point for s- tainable management. This volume, which forms part of Springer’s book series Managing Forest Ecosystems,presentsstate-of-the-artresearchresults,visionsandtheories,aswell as speci c methodsfor designing Green Landscapes, as a basis for sustainable ecos- tem management. The book contains a wealth of information which may be useful to companymanagement,the legal and policy environmentand forestry administ- tors. The volume is subdivided into four sections.

Although the majority of the world’s forest ecosystems are dominated by uneven-sized multi-species stands, forest management practice and theory has focused on the development of plantation monocultures to maximize the supply of timber at low cost. Societal expectations are changing, however, and uneven-aged multi-species ecosystems, selectively managed as Continuous Cover Forestry (CCF), are often believed to be superior to monocultures in addressing a wide range of expectations. This book presents methods  which are relevant to CCF management and planning: analysing forest structures, silvicultural and planning, economic evaluation, based on examples in Europe, Asia, Africa and North and South America.

Although the majority of the world’s forest ecosystems are dominated by uneven-sized multi-species stands, forest management practice and theory has focused on the development of plantation monocultures to maximize the supply of timber at low cost. Societal expectations are changing, however, and uneven-aged multi-species ecosystems, selectively managed as Continuous Cover Forestry (CCF), are often believed to be superior to monocultures in addressing a wide range of expectations. This book presents methods  which are relevant to CCF management and planning: analysing forest structures, silvicultural and planning, economic evaluation, based on examples in Europe, Asia, Africa and North and South America.

Although the majority of the world’s forest ecosystems are dominated by uneven-sized multi-species stands, forest management practice and theory has focused on the development of plantation monocultures to maximize the supply of timber at low cost. Societal expectations are changing, however, and uneven-aged multi-species ecosystems, selectively managed as Continuous Cover Forestry (CCF), are often believed to be superior to monocultures in addressing a wide range of expectations. This book presents methods  which are relevant to CCF management and planning: analysing forest structures, silvicultural and planning, economic evaluation, based on examples in Europe, Asia, Africa and North and South America.

During its 200-year history the concept of sustainable forest ecosystem management has been the object of scientific and political discussion, with varying degrees of intensity - promoted with vehement fervour during periods of social or economic crisis, and less intensely during periods of stability. This volume, which forms part of the book series Managing Forest Ecosystems, presents state-of-the-art contributions presented by 9 leading authors from North America, Europe, Australia, and Southern Africa. If technical knowledge is a constraint to the implementation of sustainable management, this book contains a wealth of information which may be useful to students and practitioners alike. The specific target readership includes company management, the legal and policy environment, and forestry administrators. This book''s unique feature is its holistic approach which includes ecological, socio-political, and timber supply issues.