Vegetation in SFCC Group members: F.5A Christy Chan F.5C May Chan (5) Kelly Chiu (9) Joyce Ng (26)
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Transcript of Vegetation in SFCC Group members: F.5A Christy Chan F.5C May Chan (5) Kelly Chiu (9) Joyce Ng (26)
![Page 1: Vegetation in SFCC Group members: F.5A Christy Chan F.5C May Chan (5) Kelly Chiu (9) Joyce Ng (26)](https://reader035.fdocuments.net/reader035/viewer/2022070414/5697c00e1a28abf838cca095/html5/thumbnails/1.jpg)
Vegetation in SFCC
Group members: F.5A Christy ChanF.5C May Chan (5)
Kelly Chiu (9)Joyce Ng (26)
![Page 2: Vegetation in SFCC Group members: F.5A Christy Chan F.5C May Chan (5) Kelly Chiu (9) Joyce Ng (26)](https://reader035.fdocuments.net/reader035/viewer/2022070414/5697c00e1a28abf838cca095/html5/thumbnails/2.jpg)
Undergrowth layer –Main features
![Page 3: Vegetation in SFCC Group members: F.5A Christy Chan F.5C May Chan (5) Kelly Chiu (9) Joyce Ng (26)](https://reader035.fdocuments.net/reader035/viewer/2022070414/5697c00e1a28abf838cca095/html5/thumbnails/3.jpg)
Undergrowth layer –Main features
1. Roots• Buttress rootsÞ To provide
mechanical support of trees against weight and wind
Þ To absorb nutrients at once
![Page 4: Vegetation in SFCC Group members: F.5A Christy Chan F.5C May Chan (5) Kelly Chiu (9) Joyce Ng (26)](https://reader035.fdocuments.net/reader035/viewer/2022070414/5697c00e1a28abf838cca095/html5/thumbnails/4.jpg)
Undergrowth layer –Main features
![Page 5: Vegetation in SFCC Group members: F.5A Christy Chan F.5C May Chan (5) Kelly Chiu (9) Joyce Ng (26)](https://reader035.fdocuments.net/reader035/viewer/2022070414/5697c00e1a28abf838cca095/html5/thumbnails/5.jpg)
Undergrowth layer –Main features2. Leaves• Thick & Waxy surfaceÞ To prevent excess water
loss through transpiration
• Oval-shaped• Narrow crown due to
the lack of sunlight• Darker leaves=> To absorb more sunlight
![Page 6: Vegetation in SFCC Group members: F.5A Christy Chan F.5C May Chan (5) Kelly Chiu (9) Joyce Ng (26)](https://reader035.fdocuments.net/reader035/viewer/2022070414/5697c00e1a28abf838cca095/html5/thumbnails/6.jpg)
Undergrowth layer –Main features
![Page 7: Vegetation in SFCC Group members: F.5A Christy Chan F.5C May Chan (5) Kelly Chiu (9) Joyce Ng (26)](https://reader035.fdocuments.net/reader035/viewer/2022070414/5697c00e1a28abf838cca095/html5/thumbnails/7.jpg)
Undergrowth layer –Main features
• Height: shortÞ Due to lack of nutrients
from sunlight to grow taller
• Drip-tip leavesÞ To shed the excess water
away• Narrow crown due to the
lack of sunlight• Darker leavesÞ To absorb more sunlight
![Page 8: Vegetation in SFCC Group members: F.5A Christy Chan F.5C May Chan (5) Kelly Chiu (9) Joyce Ng (26)](https://reader035.fdocuments.net/reader035/viewer/2022070414/5697c00e1a28abf838cca095/html5/thumbnails/8.jpg)
Physical constraints on the growth of vegetation in SFCC
Lithosphere• Dry soil (because
of heavy leaching)
Adaptation• Shallow rootsÞ To absorb
nutrients from top soil quickly
![Page 9: Vegetation in SFCC Group members: F.5A Christy Chan F.5C May Chan (5) Kelly Chiu (9) Joyce Ng (26)](https://reader035.fdocuments.net/reader035/viewer/2022070414/5697c00e1a28abf838cca095/html5/thumbnails/9.jpg)
Undergrowth layer –Physical constraints
-Competition of nutrients:There are other type of plants growing near or even on the trees, they have shared the nutrients absorbing in the soil, hence less nutrients can be absorbed from the roots.
![Page 10: Vegetation in SFCC Group members: F.5A Christy Chan F.5C May Chan (5) Kelly Chiu (9) Joyce Ng (26)](https://reader035.fdocuments.net/reader035/viewer/2022070414/5697c00e1a28abf838cca095/html5/thumbnails/10.jpg)
Which vegetation in SFCC impresses you most?
![Page 11: Vegetation in SFCC Group members: F.5A Christy Chan F.5C May Chan (5) Kelly Chiu (9) Joyce Ng (26)](https://reader035.fdocuments.net/reader035/viewer/2022070414/5697c00e1a28abf838cca095/html5/thumbnails/11.jpg)
Which vegetation in SFCC impresses you most?
This shrub located beside such a huge tree, mainly all the nutrients in the soil are absorbed by the buttress roots from the huge tree, but this hasn’t hindered the growth of shrub. Therefore, this shrub in SFCC impresses us most because of its strong vitality and adaptation.