Buch, Englisch, 185 Seiten, Format (B × H): 155 mm x 235 mm, Gewicht: 318 g
ISBN: 978-3-642-63133-7
Verlag: Springer
Interest in trees, whether in our streets, parks or forests, has in creasedconsiderablyin thelast 20 years or so.One reason for this has been the decline and dying of forests, which caused great concern about our environment during the 1980s. Because ofthe prominenceofthis event,which is nowblamedon abiotic factors, it is all too easyto forget that the life oftrees is also affected by a multitude of biotic factors: viruses, bacteria, fungi and animals. These may have very different relationships with trees, but are usually deleterious. The fungi playa particularlyimportant part, and during the course of their evolution they have developed various abilities and strategies in order to obtain nutrients and energy by decomposing wood. On the other hand, the tree has 'learned' to react to external and internal infections. The various interactions between fungi and trees form the main themeofthis book. In reviewing this new book I was involuntarily reminded of a work by Robert Hartig over a century ago, entitled Die Zerset zungserscheinungen des Holzes der Nadelbiiume und der Eiche in forstlicher, botanischer und chemischer Richtung, which laid the foundation of mycological and pathological research on wood.
Zielgruppe
Professional/practitioner
Fachgebiete
- Naturwissenschaften Agrarwissenschaften Agrarwissenschaften
- Naturwissenschaften Biowissenschaften Botanik
- Geowissenschaften Umweltwissenschaften Umweltschutz, Umwelterhaltung
- Geowissenschaften Geologie Geologie
- Naturwissenschaften Agrarwissenschaften Ackerbaukunde, Pflanzenbau Forstwirtschaft, Forstwissenschaft
- Naturwissenschaften Biowissenschaften Mikrobiologie
- Naturwissenschaften Biowissenschaften Biowissenschaften Ökologie
Weitere Infos & Material
1 Introduction.- 2 Fundamental Aspects.- Wood Anatomy.- Mechanical Model for Wood.- Types of Wood Decay.- 3 Examination, Importance and Mechanical Effects of Wood-Decay Fungi in the Living Trees.- Fungus Identification.- Fungus-Host Combinations.- 4 Host-Fungus Interactions: Development and Prognosis of Wood Decay in the Sapwood.- The CODIT Model.- Host Response Mechanisms in the Sapwood.- Different Response Mechanisms in Heartwood and Sapwood.- The Importance of Walls 1-3 from the Mycological Standpoint.- Example of Strong Compartmentalization of Ustulina deusta in a Healthy Beech Tree.- Examples of Weak Compartmentalization of Ustulina deusta in a Weakened Beech Tree.- Ustulina deusta in Lime Trees.- The Behavior of Strong and Weak Compartmentalizers in the Host-Fungus Interaction.- Xylem Rays as the Tree’s Achilles Heel in Host-Fungus Interactions.- Cracks as’ Motorways’ for Fungi.- The Importance of the Barrier Zone (Wall 4).- Postscript.- References.
