서울시 도시농업지역 토양의 이화학적 특성 및 중금속 함량훈

다국어 초록 (Multilingual Abstract)

This study was carried out to find out properties and total and phytoavailable contents of heavy metals (Cd, Pb, Cu, Zn) in 21 urban agricultural soils in Seoul. The investigated urban soils showed pH(1:5) 6.89, EC(1:5) 0.14 dS m<SUP>-1</SUP>, organic mater 2.22%, available P2O5 139 ㎎ kg<SUP>-1</SUP>, cation exchange capacity (CEC) 11.36 cmolc kg<SUP>-1</SUP>, total nitrogen 0.15% and exchangeable Ca, Mg, K and Na were 6.71, 1.44, 1.06 and 0.30 cmol<SUP>+</SUP> kg<SUP>-1</SUP>, respectively. Total heavy metal concentrations in urban agricultural soils were lower than those of the warning levels in the area 1 according to the Soil Environmental Conservation Act of Korea. Phytoavailable-Cu, -Pb, and -Zn concentrations of the samples showed 0.02-0.28, N.D-0.09, 0.01-0.43 mg kg<SUP>-1</SUP>, respectively.

목차 (Table of Contents)

• 서언
• 재료 및 방법
• 결과 및 고찰
• 결론
• 인용문헌

참고문헌 (Reference)

1 남이, "우리나라 퇴비의 축종별 성분함량 실태 평가" 한국토양비료학회 43 (43): 522-527, 2010

2 나영은, "에너지 자립을 위한 도시농업 활성화 추진정책 방안" 한국환경농학회 29 (29): 304-308, 2010

3 장동헌, "도시농업의 영농실태와 존속 가능성 모색- 전주시를 사례로 -" 한국지역사회학회 15 (15): 79-102, 2007

4 황정임, "도시농업 활동 유형화 연구" 한국지역사회생활과학회 21 (21): 619-631, 2010

5 장동헌, "도시농업 육성의 정책적 함의" 한국산업경제학회 22 (22): 979-994, 2009

6 김권래, "광산 인근 밭토양에서 중금속 안정화제 처리 및 복토층 처리에 의한 토양 중 중금속 식물유효도 변화 및 고추의 중금속 흡수" 한국토양비료학회 43 (43): 864-871, 2010

7 Nelson, D.W, "Total carbon, organic carbon, and organic matter" Soil Science Society of America 961-1010, 1996

8 MOE (Ministry of Environment), "Standard test method for soil pollution" 2009

9 DIN (Deutsches Institue fur Normung), "Soil quality extraction of trace elements with ammonium nitrate solution" Beuth Verlag 1995

10 Kang, K.N, "Revitalization planning of urban farming based on vegetable gardens" 26 : 167-176, 2007

11 Kuo, S, "Phosphorus" Soil Science Society of America 869-919, 1996

12 Bremner, J. M, "Nitrogen total" Soil Science Society of America 1085-1122, 1996

13 Jung, G.B., "Heavy metal contents in upland soils and crops of Korea" 31 : 225-232, 1998

14 NIAST, "Fertilizer recommendation for crops. National Institute of Agricultural Science and Technology" RDA 2006

15 Zhou, D.M, "Copper and Zn uptake by radish and pakchoi as affected by application of livestock and poultry manures" 59 : 167-175, 2005

16 Sumner, M.E, "Cation exchange capacity and exchange coefficients" Soil Science Society of America 1201-1230, 1996

17 Miller,W.P., "A micro pipette method for soil mechanical analysis" 18 : 1-15, 1987