Why Forests? Why Now?

Why Forests? Why Now? PDF

Author: Frances Seymour

Publisher: Brookings Institution Press

Published: 2016-12-27

Total Pages: 438

ISBN-13: 1933286865

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Tropical forests are an undervalued asset in meeting the greatest global challenges of our time—averting climate change and promoting development. Despite their importance, tropical forests and their ecosystems are being destroyed at a high and even increasing rate in most forest-rich countries. The good news is that the science, economics, and politics are aligned to support a major international effort over the next five years to reverse tropical deforestation. Why Forests? Why Now? synthesizes the latest evidence on the importance of tropical forests in a way that is accessible to anyone interested in climate change and development and to readers already familiar with the problem of deforestation. It makes the case to decisionmakers in rich countries that rewarding developing countries for protecting their forests is urgent, affordable, and achievable.

Forests for Public Health

Forests for Public Health PDF

Author: Christos Gallis

Publisher: Cambridge Scholars Publishing

Published: 2020-08-10

Total Pages: 340

ISBN-13: 1527557901

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Forests have diverse values and functions that produce not only material products, but also non-material services. The health functions provided by forests have been used for a very long time, but they have only been emphasized in many fields of society in recent years. The rapid increase in urbanization and the problems of stress, sedentary occupations, and hazardous urban environmental conditions due to modern life may be factors that place great demand on forests’ health functions. Scientific research has shown that there are various psychological and physiological human health benefits of exposure to forests, parks, and green spaces. This collection of papers highlights up-to-date findings and evidence to reveal the beneficial effects of forests on human and public health. The findings provided here can be implemented in practice and policy using forests and nature for human and public health.

Forest Health and Biotechnology

Forest Health and Biotechnology PDF

Author: National Academies of Sciences, Engineering, and Medicine

Publisher: National Academies Press

Published: 2019-04-01

Total Pages: 241

ISBN-13: 0309482887

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The American chestnut, whitebark pine, and several species of ash in the eastern United States are just a few of the North American tree species that have been functionally lost or are in jeopardy of being lost due to outbreaks of pathogens and insect pests. New pressures in this century are putting even more trees at risk. Expanded human mobility and global trade are providing pathways for the introduction of nonnative pests for which native tree species may lack resistance. At the same time, climate change is extending the geographic range of both native and nonnative pest species. Biotechnology has the potential to help mitigate threats to North American forests from insects and pathogens through the introduction of pest-resistant traits to forest trees. However, challenges remain: the genetic mechanisms that underlie trees' resistance to pests are poorly understood; the complexity of tree genomes makes incorporating genetic changes a slow and difficult task; and there is a lack of information on the effects of releasing new genotypes into the environment. Forest Health and Biotechnology examines the potential use of biotechnology for mitigating threats to forest tree health and identifies the ecological, economic, and social implications of deploying biotechnology in forests. This report also develops a research agenda to address knowledge gaps about the application of the technology.

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