Economic and Environmental Geology

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Table. 4.

Table. 4.

The statistics of aggregate source and local governments

Gyeonggi Gangwon Chungbuk Chungnam Jeonbuk Jeonnam Gyeongbuk Gyeongnam Jeju Incheon Daegu Busan Ulsan Daejeon Sejong sum
one type
R 1 0 1
L 1 0 1 2 3 7
Mt 0 1 1 2 6 2 4 16
M 0 0 1 1
C 13 4 4 3 1 1 1 4 2 4 4 1 1 43
W 0 0 1 1
D.(Mt) 1 0 1 2
two type
L+Mt 1 0 2 1 3 3 1 11
R+L 1 1
Mt+C 5 2 1 2 3 2 4 4 1 24
L+C 2 1 2 1 2 8
Mt+W 1 1 1 3
C+W 2 1 2 1 1 7
Mt+D.(M) 1 1
three type
L+Mt+C 3 3 1 1 4 1 1 14
Mt+C+D.(M) 1 1 2
R+Mt+C 1 1 2
Mt+C+W 2 2
C+W+D.(M) 1 1
four type
L+Mt+C+W 1 1

R : River, L : Land, Mt : Mountain, M : Marine, C : Crushed, W : Washing, D.(Mt.) : Declaration(Mountain), D.(M) : Declaration(Marine)

Econ. Environ. Geol. 2021;54:427-39 https://doi.org/10.9719/EEG.2021.54.4.427
© 2021 Econ. Environ. Geol.