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NTIS 바로가기한국환경생태학회지 = Korean journal of environment and ecology, v.24 no.4, 2010년, pp.426 - 435
류새한 (중앙대학교 자연과학대학 생명과학과) , 김정명 (중앙대학교 자연과학대학 생명과학과) , 차상섭 (중앙대학교 자연과학대학 생명과학과) , 심재국 (중앙대학교 자연과학대학 생명과학과)
The present study attempts to compare the soil chemical characteristics and biological activities (i.e. microbial biomass and soil enzyme activities), and litter decomposition rate of Arundinella hirta and Miscanthus sinensis var. purpurascens) collected from serpentine and non-serpentine sites by l...
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핵심어 | 질문 | 논문에서 추출한 답변 |
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중금속에 의해 오염된 토양은 무엇의 원인이 되는가? | 중금속에 의해 오염된 토양은 토양 내 미생물의 활성을 억제시켜 낙엽의 축적을 증가시키는 원인이 되며 (Freedman and Huchinson, 1980; Cortufo et al., 1995), 중금속이 토양 내에 과잉 존재하면 대부분의 토양 미생물과 동물들에게 독성을 나타낸다(Berg et al. | |
한국의 대표적인 사문암 지역은 어디에 위치하는가? | 한국의 대표적인 사문암 지역은 경북 안동시 풍천면 광덕동 일대(E 128˚26ˊ~128˚30ˊ, N 36˚31ˊ~36˚32ˊ)의 표고 220m 이하의 구릉형 산지에 위치한다. 안동 사문암체는 중생대 경상계의 퇴적암류와 안동 단층의 형성 후기에 관입한 초염기성암이 사문암화된 것으로, 장경 4. | |
안동 사문암 지역과 인근 비사문암지역의 토양의 점토 함량과 pH 특성은 어떠한가? | 안동 사문암 지역과 인근 비사문암지역의 토양의 특성은 Table 1과 같다. 사문암 토양은 점토의 함량이 9~18%로 비사문암 토양의 20~49%보다 낮고, 높은 pH를 나타내었다. |
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