Negative Ion Generation Index according to Altitude in the Autumn of Pine Forest in Gyeongju Namsan
Jeong Ho Kim, Ji Hun Yoon, Sang Hoon Lee, Won Jun Choi, Yong Han Yoon
Korean Journal of Environment and Ecolog Vol.32 4 (2018.08) pp.413-424
Negative Ion Generation Index according to elevation in the autumn of Pine Forest in Gyeongju Namsan
Jeong-Ho Kim, Ki-Uk Kwon, Ji-Hun Yoon, Sang-Hoon Lee, Won-Jun Choi, Sang-Il Seo, Ju-Young-Park, Myung-Hoon Lee, Yong-Han Yoon
한국환경생태학회 학술대회논문집 Vol.28 1 (2018.04) p.68
Evaluation of negative ion Emission by Geographical Structure of Larix leptolepis in Woraksan National Park
Jeong-Ho Kim, Won-Jun Choi, Sang-Hoon Lee, Ji-Hun Yoon, Sung-Rok Park, Nam-Kyu-Seo, Ju-Young-Park, Deuk-Kyun Oh, Yong-Han Yoon
한국환경생태학회 학술대회논문집 Vol.28 1 (2018.04) p.67
An Analysis of the Effect of Negative Ion and Weather Factors in Green Spacesa
Jeong-Ho Kim, Deuk-kyun Oh, Won-Jun Choi, Yong-Gwan Park, Hag-Kee Kim, Won-Tae Kim, Yong-Han Yoon
한국환경생태학회 학술대회논문집 Vol.27 1 (2017.04) p.81
Negative ion generation according to the formation of Wind Corridor in the green spacea
Deuk-kyun Oh, Won-Jun Choi, Yong-Gwan Park, Won-Tae Kim, Ki-Uk Kwon, Jeong-Ho Kim, Yong-Han Yoon
한국환경생태학회 학술대회논문집 Vol.27 1 (2017.04) pp.79-80