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This book is a printed edition of the Special Issue "Forest Pathology and Plant Health" that was published in Forests
This open access book describes the serious threat of invasive species to native ecosystems. Invasive species have caused and will continue to cause enormous ecological and economic damage with ever increasing world trade. This multi-disciplinary book, written by over 100 national experts, presents the latest research on a wide range of natural science and social science fields that explore the ecology, impacts, and practical tools for management of invasive species. It covers species of all taxonomic groups from insects and pathogens, to plants, vertebrates, and aquatic organisms that impact a diversity of habitats in forests, rangelands and grasslands of the United States. It is well-illustrated, provides summaries of the most important invasive species and issues impacting all regions of the country, and includes a comprehensive primary reference list for each topic. This scientific synthesis provides the cultural, economic, scientific and social context for addressing environmental challenges posed by invasive species and will be a valuable resource for scholars, policy makers, natural resource managers and practitioners.
The objective of this paper is to provide a global review of the non-wood uses of conifers. For the purposes of this paper, conifers are defined as trees and shrubs of the botanical orders Coniferales, Taxales and Ginkgoales (Rushforth 1987). Although some services are briefly mentioned, the focus of this paper is on products which conifers provide species, which are important sources of non-wood forest products, and places where these products are harvested. With the exception of essential oils, which can be obtained from several parts of the tree, the products described are organized by the part of the tree from which they are obtained (e.g. foliage, bark and roots, resin, seeds and cones). Where possible, data on levels of production and international trade are presented. Problems associated with the sustainable management of these products and compatibility or conflicts with other land uses are also presented. Both contemporary and historical or traditional uses of non-wood products from conifers are discussed.
Within the pages of 'Forest Trees of Texas: How to Know Them', the editors Wilbur R. Mattoon and C. B. Webster curate an extensive exploration into the rich tapestry of Texas' arboreal treasures. This collection is remarkable not only for its comprehensive detailing of species but as a manifestation of the wider discourse on conservation and the vital importance of ecological awareness. Showcasing a diverse array of literary stylesfrom the academic to the anecdotalit is a significant contribution to environmental literature, providing a compelling overview for enthusiasts and scholars alike. The range of topics covers identification, distribution, and characteristics of trees, making it a standout reference in its field. The contributions from Wilbur R. Mattoon and C. B. Webster, both esteemed in their own right for their pioneering work in forestry and ecological studies, bring together a wealth of knowledge. Their collective expertise, grounded in early 20th-century conservation efforts, positions the anthology as a cornerstone text in environmental and botanical literature. It mirrors broader movements in ecological study and preservation, offering readers insights into the historical and cultural significance of forests in Texas and beyond. 'Forest Trees of Texas: How to Know Them' is a must-read for anyone interested in botany, environmental conservation, or the natural history of Texas. This anthology not only serves as a comprehensive guide but as a bridge between the scientific community and the general public, inviting readers to deepen their understanding of the natural world. The editors meticulous attention to detail and broad-ranging knowledge makes this collection an invaluable resource for both academic study and personal enrichment, fostering a greater appreciation for the complexities and beauty of Texas' forests.
Naslagwerk over ziekten (veroorzaakt door schimmels, bakterien en virussen) van belangrijke bomen voor bossen en parken in Engeland, met uitgebreide illustraties van symptomen
"Southern forests provide innumerable benefits. Forest scientists, managers, owners, and users have in common the desire to improve the condition of these forests and the ecosystems they support. A first step is to understand the contributions science has made and continues to make to the care and management of forests. This book represents a celebration of past accomplishments, summarizes the current state of knowledge, and creates a vision for the future of southern forestry research and management. Chapters are organized into seven sections: "Looking Back," "Productivity," "Forest Health," "Water and Soils," "Socioeconomic," "Biodiversity," and "Climate Change." Each section is preceded by a brief introductory chapter. Authors were encouraged to focus on the most important aspects of their topics; citations are included to guide readers to further information."