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Growth and Allocation of Woody Biomass in Forest Trees Based on Environmental Conditions

2021-04-23 Science
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Release : 2021-04-23
Genre : Science
Kind : eBook
Book Rating : 362/5 ( reviews)

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Book Synopsis Growth and Allocation of Woody Biomass in Forest Trees Based on Environmental Conditions by : Luigi Todaro

Download or read book Growth and Allocation of Woody Biomass in Forest Trees Based on Environmental Conditions written by Luigi Todaro. This book was released on 2021-04-23. Available in PDF, EPUB and Kindle. Book excerpt: Forest ecosystems are important because of the key role in reducing atmospheric greenhouse gas concentrations by storing a large amount of carbon in biomass and soils. The relative amount of above-ground biomass allocated among different tree tissues is a functional indicator of forests’ health reflecting the material flow, the wood quality and the plant survival strategy. The way in which plants steer their photosynthetic product across their compartments is not fixed but likely vary over time, across growth economies and among species and, lastly, is influenced by plant size and climate, Obtaining a qualitative/quantitative understanding of the influence that these factors have in both growth and biomass allocation is of fundamental importance either in understanding plant ecology and evolution and into developing environmental policies and useful forest management practices to cope with future climate change.

Biomass Production by Fast-Growing Trees

2012-12-06 Nature
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Release : 2012-12-06
Genre : Nature
Kind : eBook
Book Rating : 481/5 ( reviews)

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Book Synopsis Biomass Production by Fast-Growing Trees by : J.S. Pereira

Download or read book Biomass Production by Fast-Growing Trees written by J.S. Pereira. This book was released on 2012-12-06. Available in PDF, EPUB and Kindle. Book excerpt: Even though most of the biomass of the planet is in forests, we live in a world where wood as a raw material and its products are increasingly scarce. This is particularly so in important areas such as the European Community, which is far from self-sufficient in terms of wood. In recent years the need to intensify forest production and, in some cases, to uti lize abandoned agricultural land for forestry has focussed world-wide attention on the economic importance of fast-growing tree plantations. These are usually managed as short "rotations" (growing cycles) of less than 15 years, often for the production of industrial raw materials or biomass for energy. Under the designation of fast-growing tree plantations, or short rotation silviculture, one may find ecosystems managed for different economic objectives, with different intensities of technical intervention and different levels of productivity. They may include any of a wide range of species grown under various environmental conditions. A common factor, however, is the greater possibility that exists, relative to conventional forestry, for manipulation of both the environment and the genetics of the trees.

Forest Inventory-based Projection Systems for Wood and Biomass Availability

2017-06-22 Technology & Engineering
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Release : 2017-06-22
Genre : Technology & Engineering
Kind : eBook
Book Rating : 010/5 ( reviews)

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Book Synopsis Forest Inventory-based Projection Systems for Wood and Biomass Availability by : Susana Barreiro

Download or read book Forest Inventory-based Projection Systems for Wood and Biomass Availability written by Susana Barreiro. This book was released on 2017-06-22. Available in PDF, EPUB and Kindle. Book excerpt: This book provides detailed descriptions of the forest biomass projection systems used in 22 countries in Europe and North America, as well as four European-wide systems. Separate chapters focus on the concepts of estimation of availability of woody biomass, compare and classify the different projection systems, and discuss the challenges and opportunities for the further development of these systems.

Woody Plants and Forest Ecosystems in a Complex World – Ecological Interactions and Physiological Functioning Above and Below Ground

2020-04-01
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Release : 2020-04-01
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Kind : eBook
Book Rating : 402/5 ( reviews)

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Book Synopsis Woody Plants and Forest Ecosystems in a Complex World – Ecological Interactions and Physiological Functioning Above and Below Ground by : Boris Rewald

Download or read book Woody Plants and Forest Ecosystems in a Complex World – Ecological Interactions and Physiological Functioning Above and Below Ground written by Boris Rewald. This book was released on 2020-04-01. Available in PDF, EPUB and Kindle. Book excerpt:

Trees in a Changing Environment

2014-08-26 Science
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Release : 2014-08-26
Genre : Science
Kind : eBook
Book Rating : 007/5 ( reviews)

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Book Synopsis Trees in a Changing Environment by : Michael Tausz

Download or read book Trees in a Changing Environment written by Michael Tausz. This book was released on 2014-08-26. Available in PDF, EPUB and Kindle. Book excerpt: This book delivers current state-of-the-science knowledge of tree ecophysiology, with particular emphasis on adaptation to a novel future physical and chemical environment. Unlike the focus of most books on the topic, this considers air chemistry changes (O3, NOx, and N deposition) in addition to elevated CO2 effects and its secondary effects of elevated temperature. The authors have addressed two systems essential for plant life: water handling capacity from the perspective of water transport; the coupling of xylem and phloem water potential and flow; water and nutrition uptake via likely changes in mycorrhizal relationships; control of water loss via stomata and its retention via cellular regulation; and within plant carbon dynamics from the perspective of environmental limitations to growth, allocation to defences, and changes in partitioning to respiration. The authors offer expert knowledge and insight to develop likely outcomes within the context of many unknowns. We offer this comprehensive analysis of tree responses and their capacity to respond to environmental changes to provide a better insight in understanding likelihood for survival, as well as planning for the future with long-lived, stationary organisms adapted to the past: trees.

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