Studies on Fluorine Compounds among the Air Pollutants / 예방의학회지
Korean Journal of Preventive Medicine
; : 31-34, 1971.
Article
in Ko
| WPRIM
| ID: wpr-134623
Responsible library:
WPRO
ABSTRACT
This study was conducted by the Dept. of Preventive Medicine, Kyung-Hee University, School of Medicine as a preliminay test for the effects of Fluorine Compounds to the Plants from April through August, 1971. Fluorine was measured with Zirconium-Alizarine method and the following findings could be obtained : 1. Most high densities (25.7pptm) was found around the industrial areas and lowest (19.3pptm) around residential sections in Seoul. 2. Average density of Fluorine in the atmosphere of Seoul City was 22.3 pptm which can damage such plants as Pine, Strawberry, Peach and Grapes. 3. Fluorine contests (22.3pptm) in Seoul area atmosphere of shows about 4 times more than that of Cincinnati, Ohio, U.S.A.
Full text:
1
Index:
WPRIM
Main subject:
Atmosphere
/
Ohio
/
Preventive Medicine
/
Fluorine Compounds
/
Vitis
/
Fragaria
/
Air Pollutants
/
Seoul
/
Prunus persica
/
Fluorine
Limits:
Humans
Country/Region as subject:
America do norte
/
Asia
Language:
Ko
Journal:
Korean Journal of Preventive Medicine
Year:
1971
Type:
Article