Tai Tam loamy sand

Material category:

Soil / Soil based (organic/mineral)

Identification number:

21-1000-007-a

Sample produced by:

TAL-L

Sample date:

10 Nov 2021 (Extracted)

Sample condition:

Intact

Site-driven material

Tai Tam Harbour (Inner Bay) was designated as a Site of Special Scientific Interest (SSSI) in 1975. Covering approximately 16 hectares, Tai Tam Tuk is known for its habitat diversity on a small scale, which includes 1 hectare of the only remaining mangrove forest on Hong Kong Island, intertidal mudflats, sandy shores, sheltered sandy beaches, natural waterways, grasslands and shrubland. Tai Tam Country Park is one of the largest protected areas on Hong Kong Island.

Location of Sample Extraction:

78 Tai Tam Tuk Village, Tai Tam, Hong Kong

22.2427289, 114.2229936
Surface Condition:

Loose

Depth of sample extraction:

20 - 40 cm

Slope at extraction point:

< 35°

Land Use:

Vacant land/construction in progress

State:

Solid

Geology of parent material:

Alluvium, Clay, Silt, sand and gravel, semi-sorted

Color:

7.5YR 5/2

Soil Structure

Organic Matter: 0.0 %

Coarse: 43.0 %

Sand: 3.0 %

Silt: 14.0 %

Clay: 83.0 %

Chemical Properties

(Soil) pH: 6.00