주제어 |
abandoned metal mines
|
1
|
1
|
|
carcinogenicrisk
|
5
|
3
|
|
non-carcinogenic risk
|
5
|
3
|
|
Re-visit
|
2
|
1
|
|
Tourism Programs
|
2
|
1
|
|
arsenic and heavy metal conta ...
|
2
|
1
|
|
humanriskassessment
|
6
|
3
|
|
remediation concentration
|
2
|
1
|
|
복원농도
|
2
|
1
|
|
인체위해성평가
|
7
|
3
|
|
Organization Changes
|
3
|
1
|
|
폐금속 광산
|
10
|
3
|
|
발암위해도
|
11
|
3
|
|
비발암위해도
|
11
|
3
|
|
Perceived Consumption Value
|
4
|
1
|
|
Tourist Knowledge
|
4
|
1
|
|
heavy metal contamination
|
4
|
1
|
|
tourism businesses
|
5
|
1
|
|
ruralexperiencetourism
|
6
|
1
|
|
abandoned metal mine
|
7
|
1
|
|
중금속 오염
|
24
|
3
|
|
service science
|
10
|
1
|
|
heavymetalcontamination
|
14
|
1
|
|
계 |
|
147 |
39 |
|
* 주제로 분류 되지 않은 논문건수 |
|
0 |
|