인문학
사회과학
자연과학
공학
의약학
농수해양학
예술체육학
복합학
DBpia AI
AI 에이전트
AI 아이디어
AI 리더
AI 뷰어
Citeasy
크롬 서지관리 다운로드
지원사업
학술연구/단체지원/교육 등 연구자 활동을 지속하도록 DBpia가 지원하고 있어요.
커뮤니티
연구자들이 자신의 연구와 전문성을 널리 알리고, 새로운 협력의 기회를 만들 수 있는 네트워킹 공간이에요.
초록·키워드
Our goal is to reduce internal and external radiation exposure to the value established by the standards of safety of life and health of the population of 1 mSv/year (millisievert/) and increase life expectancy. The article touches upon the problems related to the radioecological situation in the territory of settlements of the Bryansk region, plots of private farms (private farms) and country houses that were contaminated with cesium-137 radionuclide after the Chernobyl accident. The experience of rehabilitation works of previous years from 1986-2012 is considered. Their insufficient effectiveness has been revealed. Forecasts and prospects of water management rehabilitation measures at the present stage are also given. The urgent need to combat foci of radioactive contamination with a small area of 0.4 hectares (cesium spots), which are common on the territory of private farms and in the residential area of settlements in the Bryansk region, is emphasized. Annenkov B.N. and Yudintseva E.V. recommend washing the soil using solutions of various salts and acids (hydrochloric acid, iron salts, sodium, calcium and others), but this method of soil purification is well suited for use in small areas of suburban areas, private farms and lawns of settlements. At the Bryansk State University, at the Department of Environmental Management and Water Use, experiments were conducted to investigate the identification of the most intensive and effective methods of washing soils from cesium pollution. Periodic watering with the use of chemmeliorants and intensifiers has shown good results. Drip irrigation is slightly worse. But of particular interest is the flooding of closed depressions, at the bottom of which there are spots of cesium contamination. With proper organization of surface runoff, deep loosening, application of chemical fertilizers, taking into account the temperature regime of frost, very good results can be achieved here.
인공지능 문자 인식 모델을 통해 추출된 텍스트로, 일부 오타나 오류가 포함될 수 있으나 지속적으로 개선 중입니다.
오류를 발견하셨다면 해당 부분을 드래그한 후 ' 를 통해 신고해주세요.
오류를 발견하셨다면 해당 부분을 드래그한 후 ' 를 통해 신고해주세요.
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