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ISSN : 1229-3857(Print)
ISSN : 2288-131X(Online)
Korean Journal of Environment and Ecology Vol.32 No.5 pp.486-496
DOI : https://doi.org/10.13047/KJEE.2018.32.5.486

Characteristics regarding Ion Index by Geomorphic Structure -About Larix kaempferi of Wolaksan National Park

Jeong-Ho Kim2, Sang-Hoon Lee3, Won-Tae Kim4, Yong-Han Yoon2*
2Department of Green Environment System, Konkuk University, 3Department of Green Technology Convergence, Graduate School, Konkuk University, 4Department of Environmental Landscape Architecture, Cheonan Yonam University
* 교신저자 Corresponding author: yonghan7204@kku.ac.kr

Abstract

In this study, we have selected Larix kaempferi as a study area in Woraksan National Park for understanding the ion index according to the difference of topography in national parks. We measured the weather and ion at two fixed points, ridge and valley, where the Larix kaempferi dominates in the same ecological structure in Woraksan National Park. The weather measurement results showed the average, maximum, and minimum temperatures of 28.22℃, 29.9℃, and 26.4℃, respectively at the ridge. The average, maximum, and minimum temperatures at the valley were 27.08℃, 27.8℃, and 25.5℃, respectively. The average, maximum, and minimum relatively humidities at the ridge were 67.02%, 75.25%, and 61.95%, respectively. he average, maximum, and minimum relatively humidities at the valley were 69.74%, 76.8%, and 63.75%, respectively. The average, maximum, and minimum amounts of positive ions generated in the ridge was 698.40 ± 59.80ea /cm³, 885.88ea /cm³, and 597.88ea /cm³, respectively. The average, maximum, and minimum amounts of negative ions generated in the ridge were 736.07 ± 83.89ea /cm³, 934.53ea/cm³, and 599.32ea /cm³, respectively. The ion index is calculated to be 1.06. The average, maximum, and minimum amounts of positive ions generated in the valley were 1,732.49 ± 354.08ea /cm³, 2,652.10ea /cm³, and 1,110.92ea /cm³, respectively. The average, maximum, and minimum amounts of negative ions generated in the valley were 1,990.47 ± 433.57ea/cm³, 3,126.75ea /cm³, and the minimum value was 1,352.17ea / cm³. The ion index is calculated to be 1.16. The difference in the amount of negative ions generated in ridge and valley was 1089.26ea/cm³, and the difference of the calculated ion index between the ridge portion and the valley portion was 0.10. The results of this study were provided as the reference weather data of national parks for health management.

지형구조 차이에 따른 이온지수 특성 -월악산국립공원 일본잎갈나무림을 대상으로

김정호2⋅이상훈3⋅김원태4⋅윤용한2*
2건국대학교 녹색환경시스템학과, 3건국대학교 대학원 녹색기술융합학과, 4연암대학교 환경조경학과

초록

본 연구는 지형구조 차이에 따른 이온지수를 파악하고자 월악산국립공원 내 일본잎갈나무림을 연구대상지로 선정하 였다. 측정지점은 월악산국립공원 내 일본잎갈나무가 우점하고 있는 동일한 생태적 구조로 조성된 능선(Ridge)과 계곡(Vally)의 위치에서 기상과 이온을 고정 측정하였다. 기상 측정 결과 기온은 능선부에서 평균 28.22℃, 최고 29.9℃, 최저 26.4℃였으며, 계곡부에서 평균 27.08℃, 최고 27.8℃, 최저 25.5℃로 분석되었다. 상대습도의 경우 능선부에서 평균 67.02%, 최고 75.25%, 최저 61.95%였으며, 계곡부에서 평균 69.74%, 최고 76.8%, 최저 63.75%로 분석되었다. 이온측정 결과 능선부에서는 양이온 발생량 평균 698.40±59.80ea/cm³, 최대 885.88ea/cm³, 최소 597.88ea/cm³이였으 며, 음이온 발생량 평균 736.07±83.89ea/cm³, 최대 934.53ea/cm³, 최소 599.32ea/cm³이였다. 이를 이온지수로 산출한 결과 1.06으로 분석되었다. 계곡부에서는 양이온 발생량 평균 1,732.49±354.08ea/cm³, 최대 2,652.10ea/cm³, 최소 1,110.92ea/cm³이였으며, 음이온 발생량 평균 1,990.47±433.57ea/cm³, 최대 3,126.75ea/cm³, 최소 1,352.17ea/cm³이였 다. 이를 이온지수로 산출한 결과 1.16으로 분석되었다. 이 연구의 결과는 국립공원 내 기후적 측면의 건강관리 기초자 료로 제공하고자 하였다.
 

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