Storm and forestry
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basic principles of forestry and storm. This presentation has also basic layout mistakes and successes and the presentation can be used as oral presentation lesson
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Storm and forestry
- 1. Prof. Dr. José A. Reque University of Valladolid STORM AND FORESTRY What have we learned?
- 2. Prof. Dr. José A. Reque University of Valladolid STORM AND FORESTRY What have we learned? Notice: This presentation has basic layout mistakes… and also great slides. Remember the ten golden rules!! Find the differences!
- 4. And soon later, Xynthia http://es.wikipedia.org/wiki/Cicl%C3%B3n_extratropical_Xynthia
- 5. Lothar 1999
- 13. POLE WOOD TIMBERWOODINITIAL WINDRISK I II III SITE: I: Instable II: stable III: very stable
- 14. POLE WOOD TIMBERWOODINITIAL WINDRISK I II III DENSITY: I: Overdense (S<15%) II: site adapted [20-25% III: wide (> 25%)
- 15. POLE WOOD TIMBERWOODINITIAL WINDRISK I II III Thinning intensity: I: very strong (N>50%) II: strong [30-50%] III: moderate (> 30%)
- 16. POLE WOOD TIMBERWOODINITIAL WINDRISK I II III Time since Last thinning I: one year II: five years III: ten years
- 17. Lothar´s lectures: • Species composition • heigher damage single storied stands •Conifers > broadleaves • broadleves in dominant stratum of conifers •< damage
- 18. Lothar´s lectures: • Species composition • heigher damage single storied conifers • broadleves in dominant stratum < damage • Tree height
- 19. Lothar´s lectures: • Species composition • heigher damage single storied conifers • broadleves in dominant stratum < damage • Tree height • Forest structure •
- 20. Lothar´s lectures: • Species composition • heigher damage single storied conifers • broadleves in dominant stratum < damage • Tree height • Forest structure • Early thinnings to avoid heavy thinnings
- 21. Lothar´s lectures: • Species composition • heigher damage single storied conifers • broadleves in dominant stratum < damage • Tree height • Forest structure • Early thinnings to avoid heavy thinnings • Soil conditions
- 22. Did we learn something ??????