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Thematic online map of hydrology and geology in Taiwan Province, China

Date: 2019-06-24  Editor : houxue2018   

Category: Others


Map description

In the map, we can see the map of hydrology and geology in Taiwan Province, China. The scale of the map is 1:750000. The descriptive datas of the map are water bearing rock group and its water rich degree, the mineralization degree of groundwater, representative water points and various boundaries, etc.

A Water-bearing Salt Formation and Its Water-Rich Degree

(1) Pore water-bearing salt formations of loose rocks

Highly water-rich

Water-rich

Weak water-rich

Weak water-rich

(2) Clastic rock pore-fracture water-bearing salt formation

Clastic rock hydrous salt formation

Moderately rich in water

Weak water-rich

(3) Fractured salt-bearing formations of magmatic rocks

  1. Aquifer Formation of Invasive Rocks

Weak water-rich

  1. Ejective rock aquifer formation

Weak water-rich

(4) Fractured water formation of metamorphic rocks

Aquifer Formation of Metamorphic Rocks

Weak water-rich

Second Groundwater Burial Depth

Numerical value of groundwater burial depth (m)

Three Generations of Surface Water Points

Drilling machine number

Self-flowing Drilling and Numbering

Rising Spring and Number

Hot Springs and Numbers

Four kinds of boundaries and others

Limits of aquifer formation

Water-rich degree boundary

Distribution Range of Aquiferous Rocks in Clastic Rocks with Water Supply Significance

Surface watershed

Faults and inferred faults

Note: The mineralization degree of groundwater is mainly less than 1 g/liter except for the western coastal areas of Jipenghu Islands.


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