Seed Dispersal by Wind
je. Introduction
UN. Definition of seed dispersal
B. Importance of seed dispersal in plant reproduction
II. Seed adaptations for wind dispersal
UN. Lightweight seeds
B. Wings or hairs for increased buoyancy
III. Mechanisms of wind dispersal
UN. Locomotion by wind
1. Seeds with wing-like structures
2. Seeds with hairy structures
B. Aerial transportation by wind
1. Seeds with papery structures
2. Seeds with parachute-like structures
IV. Factors affecting seed dispersal by wind
UN. Wind speed and direction
B. Height of seed release
C. Structure and density of surrounding vegetation
V. Examples of plants relying on wind dispersal
UN. Dandelion (Taraxacum officinale)
B. Sycamore (Acer pseudoplatanus)
VI. Importance of wind dispersal in plant ecology
UN. Colonisation de nouveaux habitats
B. Genetic diversity
C. Reduction of competition for resources
VII. Human impact on seed dispersal by wind
UN. Habitat destruction and fragmentation
B. Introduction of non-native plant species
C. Climate change and altered wind patterns
VII. Conclusion
UN. Recap of the significance of seed dispersal by wind
B. Call to action for conservation and restoration efforts to protect this ecological process.
