The increases of industrial and technological development and human activities have disturbed the balance of natural nitrogen (N) circulation. These phenomena have induced that large amounts of N are to be present in excess in air, soil and water environment. We investigated the effects of excess of reactive nitrogen (Nr) compounds on soil and water environment ecosystems through literature and case studies, and suggested the strategy of mitigating the acidification in soil and water ecosystems. Nr moves to air, soil and water media, can be converted to different types, and interacts with other chemical compounds. As an efficient N management plan, the evaluation (application of monitoring and safety index) and the chemical restoration (research and development) of the acidification in soil and water environment ecosystems are required to minimize the effects of Nr as well as policies to regulate the various emission sources and amounts of Nr.

서 론
 반응성 질 소화합물의 영 향
  1. 토양생태계
  2. 수생태계
 산성화 영 향 최 소화 방 안
  1. 정책적 대응
  2. 모니터링 및 안전성 지표 적용
  3. 화학적 복원 전략
 논 의
 적 요
 사 사
 REFERENCES

• 조영일(평택대학교 환경융합시스템학과) | Cho Youngil Corresponding author
• 강혜순(성신여자대학교 생명과학·화학부) | Hyesoon Kang
• 전의찬(세종대학교 환경에너지공간융합학과) | Eui-Chan Jeon