[학술논문] 수도권 초미세먼지 농도모사 : (V) 북한 배출량 영향 추정

... were estimated by a brute force method, perturbing 50% of North and South Korean emissions. Simulations demonstrate that North Korean emissions contribute 3.89 μg/m3 of annual surface PM concentrations in the SMA, which accounts 14.7% of the region’s average. Impacts are dominant in nitrate and organic carbon (OC) concentrations, attributing almost 40% of SMA OC concentration during January...

[학술논문] 북한의 에너지 사용과 대기오염물질 배출 특성

...the energy usage and emissions of air pollutants in North Korea are assembled and analyzed. North Korea suffers from energy shortage and is highly dependent on domestic sources such as coal and biomass. Also, a large amount of air pollutants are emitted from North Korea due to inefficient combustion technologies and low level application of emission control technologies. In particular, it is found that...

[학술논문] 텍스트마이닝을 활용한 북한 온실가스 감축기술 연구 동향 분석

... technology trends to explore the possibility of future inter- Korean climate technology cooperation. We identified 1,484 cases of mitigation technology among research papers published in science and technology journals in North Korea. We classified 1,171 cases that were published after 2000 by applying the Climate Technology Classification (KCTC) and found 919 research cases in energy production,...