Nutrient Relations in Short Rotation Forestry

Nutrient Relations in Short Rotation Forestry PDF Author:
Publisher:
ISBN:
Category :
Languages : en
Pages : 148

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Book Description

Nutrient Relations in Short Rotation Forestry

Nutrient Relations in Short Rotation Forestry PDF Author:
Publisher:
ISBN:
Category :
Languages : en
Pages : 148

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Book Description


Nutrient Relations in Short Rotation Forestry

Nutrient Relations in Short Rotation Forestry PDF Author: C. P. Mitchell
Publisher:
ISBN:
Category : Biomass energy
Languages : en
Pages : 108

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Book Description


Nutrient Relations in Short Rotation Forestry

Nutrient Relations in Short Rotation Forestry PDF Author: C. P. Mitchell
Publisher:
ISBN:
Category :
Languages : en
Pages : 148

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Book Description


Nutrient Relations in Short Rotation Forestry

Nutrient Relations in Short Rotation Forestry PDF Author: C. P. Mitchell
Publisher:
ISBN:
Category : Biomass energy
Languages : en
Pages : 162

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Book Description
Research within IEA/BA participating countries.

Ecophysiology of Short Rotation Forest Crops

Ecophysiology of Short Rotation Forest Crops PDF Author: C.P. Mitchell
Publisher: Springer Science & Business Media
ISBN: 9781851668489
Category : Technology & Engineering
Languages : en
Pages : 332

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Book Description
This book has been compiled as a result of collaboration within the International Energy Agency Bioenergy Agreement. The aim of the book is to review the state of the art with respect to research and practical implications in order to aid the development of the technology for short rotation forestry production.

Ecophysiology in Short Rotation Forestry

Ecophysiology in Short Rotation Forestry PDF Author: J. B. Ford-Robertson
Publisher:
ISBN:
Category : Biomass energy
Languages : en
Pages : 94

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Book Description


Nutrient Cycling in Forest Ecosystems

Nutrient Cycling in Forest Ecosystems PDF Author: Robert G. Qualls
Publisher: MDPI
ISBN: 3039368001
Category : Science
Languages : en
Pages : 218

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Book Description
The long-term productivity of forest ecosystems depends on the cycling of nutrients. The effect of carbon dioxide fertilization on forest productivity may ultimately be limited by the rate of nutrient cycling. Contemporary and future disturbances such as climatic warming, N-deposition, deforestation, short rotation sylviculture, fire (both wild and controlled), and the invasion of exotic species all place strains on the integrity of ecosystem nutrient cycling. Global differences in climate, soils, and species make it difficult to extrapolate even a single important study worldwide. Despite advances in the understanding of nutrient cycling and carbon production in forests, many questions remain. The chapters in this volume reflect many contemporary research priorities. The thirteen studies in this volume are arranged in the following subject groups: • N and P resorption from foliage worldwide, along chronosequences and along elevation gradients; • Litter production and decomposition; • N and P stoichiometry as affected by N deposition, geographic gradients, species changes, and ecosystem restoration; • Effects of N and P addition on understory biomass, litter, and soil; • Effects of burning on soil nutrients; • Effects of N addition on soil fauna.

Short Rotation Woody Crop Production Systems for Ecosystem Services and Phytotechnologies

Short Rotation Woody Crop Production Systems for Ecosystem Services and Phytotechnologies PDF Author: Ronald S. Zalesny Jr.
Publisher: MDPI
ISBN: 3039215094
Category : Science
Languages : en
Pages : 316

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Book Description
While international efforts in the development of short rotation woody crops (SRWCs) have historically focused on the production of biomass for bioenergy, biofuels, and bioproducts, research and deployment over the past decade has expanded to include broader objectives of achieving multiple ecosystem services. In particular, silvicultural prescriptions developed for SRWCs have been refined to include woody crop production systems for environmental benefits such as carbon sequestration, water quality and quantity, and soil health. In addition, current systems have been expanded beyond traditional fiber production to other environmental technologies that incorporate SRWCs as vital components for phytotechnologies, urban afforestation, ecological restoration, and mine reclamation. In this Special Issue of the journal Forests, we explore the broad range of current research dedicated to our topic: International Short Rotation Woody Crop Production Systems for Ecosystem Services and Phytotechnologies

Impacts of Forest Harvesting on Long-Term Site Productivity

Impacts of Forest Harvesting on Long-Term Site Productivity PDF Author: W.J. Dyck
Publisher: Springer Science & Business Media
ISBN: 9401112703
Category : Technology & Engineering
Languages : en
Pages : 381

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Book Description
The International Energy Agency Bioenergy Agreement was initiated as the Forestry Energy Agreement in 1978. It was expanded in 1986 to form the Bioenergy Agreement. Since that time the Agreement has thrived with some fifteen countries (Austria, Belgium, Canada, Denmark, Finland, Italy, Japan, Netherlands, New Zealand, Norway, Sweden, Switzerland, United Kingdom, United States and the CEC) currently being signatories. The objective of the Agreement is to establish increased programme and project cooperation between the participants in the field of bioenergy. The environmental consequences of intensive forest harvesting have been the subject of intense interest for the Agreement from its initiation. This interest was formulated as a Cooperative Project under the Forestry Energy Agreement in 1984. It developed further under each of the subsequent three-year Tasks of the Bioenergy Agreement (Task III, Activity 3 "Nutritional consequences of intensive forest harvesting on site productivity", Task VI, Activity 6 "Environmental impacts of harvesting" and more recently Task IX, Activity 4 "Environmental impacts of intensive harvesting". The work has been supported by five main countries from within the Bioenergy Agreement: Canada, New Zealand, Sweden, UK, and USA. The continued work has resulted in a significant network of scientists work ing together towards a common objective - that of generating a better under standing of the processes involved in nutrient cycling and the development of management regimes which will maintain or enhance long term site productivity.

Nutrient Uptake and Cycling in Forest Ecosystems

Nutrient Uptake and Cycling in Forest Ecosystems PDF Author: L.O. Nilsson
Publisher: Springer Science & Business Media
ISBN: 9401104557
Category : Technology & Engineering
Languages : en
Pages : 660

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Book Description
From the research results and discussions presented in this book it becomes clear that a profound understanding of the various interrelationships of the nutritional aspects allows the implementation of specific management strategies to improve stability and productivity of forest ecosystems. In particular the effects of environmental changes as related to the impacts of air pollution, global change and land use on nutrient uptake and cycling processes in forest ecosystems are dealt with in detail. The book is divided into six main issues and each topic contains reviews as well as selected results of recent studies.