Colonisation and Succession in Mangrove Ecosystem by MdmNorshamsiah

shahnnor2012 — 2021-06-26 22:55:19 UTC

shahnnor2012 — 2021-06-26 23:03:15 UTC

shahnnor2012 — 2021-06-27 01:59:24 UTC

shahnnor2012 — 2021-06-27 01:59:56 UTC

Success Criteria: At the end of the lesson, students are able to:

shahnnor2012 — 2021-06-28 01:10:43 UTC

1) Explain the term colonisation and succession
2) Name one species at each zone of mangrove ecosystem
3) Name one adaptation for every zone
4) State at least 2 importance of mangrove ecosystem

Amni Suhaila and Nurfarisah Zulaikha

m3419142 — 2021-06-28 02:28:24 UTC

Inland zone is inhabited by Bruguiera sp. Bruguiera sp. have butress roots to trap more mud and slit.

NUR AZRINNAZ & ELIZABETH

2021-06-28 02:29:51 UTC

- expose to the big waves
-pioneer species: Avicennia sp. & Sonneratia sp.
-have Pneumatophore roots and strong root system to trap mud and organic substances

Minah Eleanor & Jilli

2021-06-28 02:30:21 UTC

- In coastal zone, there are pioneer species like Avicennia sp. and Sonneratia sp.
- Colonisation occur at this area.

CHRISDYANNA & MAIZATUL

chxxny1 — 2021-06-28 02:30:25 UTC

-Middle zone inhabited by Rhizophora sp.

-Rhizophora sp. plants  have tangled prop roots can trap twigs and mud which are washed away and block the flow of water

Ainul & Cynthia

2021-06-28 02:31:07 UTC

The inland zone is situated further into the land and inhabited by plants like the Bruguiera sp. The Bruguiera sp. has buttress roots. The buttress roots helps to trap more mud and silt.

The soil becomes higher, harder and only flows with seawater during high tides.

The one-time shore gets further away from the sea and the ground changes into a land which is suitable for land trees. The land trees such as Nypa fruticans (pokok nipah) and Pandanus sp. (pokok pandan) will succeed and replace Bruguiera sp.

AWANG and ADIB

2021-06-28 02:31:17 UTC

1. Sedimentation process forms a new swamp that project out toward the sea.

ETHANNIEL and ATRISHA

2021-06-28 02:33:26 UTC

- middle zone situated along the river and inhabited by Rhizophora sp. that have tangled prop roots.
- Prop root will trap mud and twigs.

AIN AND AMANDA

2021-06-28 02:34:23 UTC

1. COASTAL ZONE
AVICENNIA SP
SONNERATIA SP
2. IN MIDDLE ZONE
RHIZOPHORA SP
3. INLAND ZONE
BRUGUIERA SP

2021-06-28 02:34:50 UTC

Lexa & Fatin (question 4)
-Protection zone
-Fishery resources

Rachel & Farah

2021-06-28 02:35:36 UTC

Bruguiera sp. at inland zone have buttress roots to trap mud and slit.
The roots also provide support to the tree that grows on soft soil which borders with solid land.
The one-time shore gets further away from the sea and the ground changes into a land which is suitable for land trees such as Nypa fruticans and Pandanus sp.
The land trees succed and replace Bruguiera sp.

AIELDLYA MARCELLA

2021-06-28 02:36:04 UTC

Coastal zone exposed to big waves. This zone dominated by pioneer species such as Avicennia sp. and Sonneratia sp. An enlarged root system and pneumatophores help trees to tap mud and organic substances that are brought by high tides. Mud accumulation occur and soil become higher.

Easther and Marie

2021-06-28 02:36:50 UTC

Inland zone is situated further into the land. The area is inhabited by Bruguiera sp. which have buttress roots that trap more mud and slit. So, the soil becomes higher and harder.

Marie and Easther

2021-06-28 02:55:39 UTC

Inland zone is situated further into the land. The area is inhabited by Bruguiera sp. which have buttress roots that trap more mud and slit. So, the soil becomes higher and harder.