최소 단어 이상 선택하여야 합니다.
최대 10 단어까지만 선택 가능합니다.
다음과 같은 기능을 한번의 로그인으로 사용 할 수 있습니다.
NTIS 바로가기韓國資源植物學會誌 = Korean journal of plant resources, v.27 no.4, 2014년, pp.344 - 353
한지현 (충북대학교 원예과학과) , 권혁준 (충북대학교 원예과학과) , 이철희 (충북대학교 원예과학과)
This study was carried out to analyze the effect of arsenic types on growth and arsenic accumulation ability of Pteris multifida. Among arsenic pollution sources, Sodium arsenate, Calcium arsenate, Sodium arsenite and Potassium arsenite were treated in horticultural compost contaminated with
* AI 자동 식별 결과로 적합하지 않은 문장이 있을 수 있으니, 이용에 유의하시기 바랍니다.
핵심어 | 질문 | 논문에서 추출한 답변 |
---|---|---|
생물축적계수이란 무엇인가? | 생물축적계수(BF)는 토양의 오염정도에 대한 식물 지상부의 축적능으로 1 이상일 때 식물정화기법의 소재로 활용가치가 높다고 알려져 있다(Watanabe, 1997). 봉의꼬리는 비소의 종류에 관계없이 BF가 1 이상으로 매우 높았으며, 12주차에는 2. | |
국내 각종 광산의 난개발로 인한 토양오염 유발문제가 특히 금속광산의 폐광산 급증에서 문제가 되는 이유는 무엇인가? | 특히 금속광산의 경우에는 폐광산이 급증하여, 전국에 약 2,000개의 휴·폐광산이 산재되어 있는 것으로 알려져 있다(Park, 1994). 이들 광산에는 대부분 오염 방지시설이 설치되어 있지 않아, 주변 생태계를 위협하고 있는 실정이다. | |
비소의 특징은 무엇인가? | 비소는 지구상에 20번째로 많이 존재하는 원소로 광물, 암석, 퇴적물을 비롯해 토양에 널리 분포하며, 토양의 pH 및 산화환원 조건에 따라 상이한 화학종으로 변하여 토양 내 이동성을 보이는 독성이 강한 원소 중의 하나이다(Ronald and William, 1982; Cullen and Reimer, 1989; Alloway, 1995). 비소는 피부암과 폐암 등을 유발시키는 1급 발암물질이며(Boffetta, 1993), 인체의 비소 노출은 폐, 간, 신장, 위장 등에 암의 발생과 상관관계가 있는 것으로 알려져 있다(Tokudome and Kuratsune, 1976; Enterline and Marsh, 1982; Jarup and Pershagen, 1991). |
Alloway, B.J. 1995. Heavy metals in soils. Blackie Academic and Professional, London, UK. p. 354.
Baker, A.J.M. 1981. Accumulators and excluders- strategies in the response of plants to heavy metals. J. Plant Nutr. 3:643-654.
Baker, A.J.M. and P.R. Brooks. 1989. Terrestrial higher plants which hyperaccumulate metallic element-a review of their distribution, ecology and phytochemistry. Biorecovery 1:81-126.
Boffetta, P. 1993. Carcinogenicity of trace elements with reference to evaluations made by the international agency for research on cancer. Scand. J. Work Environ. Health 19:67-70.
Cao, X., L.Q. Ma and C. Tu. 2004. Antioxidative responses to arsenic in the arsenic-hyperaccumulator Chinese brake fern (Pteris vittata L.). Environ. Poll. 128:317-325.
Choi, M.K. and M.H. Chiang. 2003. Physiological and biochemical responses, and heavy metal accumulation of Artemisia princeps and Helianthus annuus in the abandoned zinc mine area for phytoremediation. Korean J. Hort. Sci. Technol. 21:451-456 (in Korean).
Choi, M.K., Y.H. Cho, S.G. Lee and M.H. Caiang. 2002. Ameliorating effects of soil conditioners on heavy metalcontaminated soils in abandoned zinc mine area. J. Korean Soc. People Plants Environ. 5:25-27 (in Korean).
Cullen, W.R. and K.J. Reimer. 1989. Arsenic speciation in the environment. Chem. Rev. 89:713-764.
Deuel, L.E. and A.R. Swoboda. 1972. Arsenic solubility in a reduced environment. Soil Sci. Soc. American Proc. 36:276-278.
Du, W.B., Z.A. Li, B. Zou and S.L. Peng. 2005. Pteris multifida Poir., a new arsenic hyperaccumulator: characteristics and potential. Int. J. Environ. Pollut. 23:388-396.
Jeon, B.D. and J.S. Choi. 2006. Effect of elevated cadmium concentration in nutrient solution on growth and cadmium accumulation of young pear tree. Korean J. Hort. Sci. Technol. 24:364-369 (in Korean).
Jeong, S.A. 2011. Effect of mixed planting ratio of plants on phytoremediation of heavy metals in soil. M.S. Thesis, Chungbuk Nat. Univ., Korea. (in Korean).
Ju, Y.K. 2011. Selection of plants for phytoremediation of soils contaminated with heavy metals. M.S. Thesis, Chungbuk Nat. Univ., Korea. (in Korean).
Kim, D.Y. and J.G. Kim. 2004. Arsenic in soil environments and in-situ remediation techniques of arsenic-contaminated soils. Life Sci. Nat. Res. Res. 12:103-118 (in Korean).
Kim, J.G., S.K. Lim, S.H. Lee, Y.M. Yoon, C.H. Lee and C.Y. Jeong. 1999. Evaluation of heavy metal pollution and plant survey around inactive and abandoned mining areas for phytoremediation of heavy metal contaminated soils. Korean J. Environ. Agric. 18:28-34 (in Korean).
Kim, S.H. 2002. Effects of manure compost and sulfur treatment on heavy metal uptake of Artemisia princeps var. orientalis in mining area soil. M.S. Thesis, Korea Univ., Korea (in Korean).
Lasat, M.M. 2002. Phytoremediation of toxic metals: a review of biological mechanisms. J. Environ. Qual. 31: 109-120.
Nriagu, R.D. 1980. Cadmium in the environment. Part 1. Ecological Cycling. p. 639-648.
Oh, W.K. 2006. A feasibility study on Pteris multifida Pior. for the phytoremediation of arsenic contaminated mine soil. M.S. Thesis, Seoul Univ., Korea.
Park, E.H., Y. Choi, S.G. Lee and M.H. Chiang. 2003. Effect of soil conditioners for contaminated soil of abandoned zinc mine area on growth of Chrysanthemum zawadskii and Caryopteris incana (Thunb.) Miq. J. Bio-Environ. Control 12:245-251 (in Korean).
Park, Y.H. 1994. Management of wastes from inactive or abandoned mines. Korean Environ. Inst (in Korean).
Ronald, D.H. and P.H. William. 1982. Effects of parental arsenite exposure in the hamster. Bull. Environ. Contam. Toxicol. 29:671-671.
Smedley, P.L. and D.G. Kinniburgh. 2002. A review of the source, behavior and distribution of arsenic in natural water. Appl. Geochem. 17:517-568.
Song, D.S., J.U. Lee, I.W. Ko, and K.W. Kim. 2007. Study on geochemical behavior of heavy metals by indigenous bacteria in contaminated soil and sediment. Econ. Environ. Geol. 40:575-585 (in Korean).
Suh, H.M. 2003. Bioremediation of petroleum hydrocarbons contaminated soil using phytoremediation. M.S. Thesis, Yonsei Univ., Korea (in Korean).
Tokudome, S. and M. Kuratsune. 1976. A cohort study on mortality from cancer and other causes among workers at a metal refinery. Int. J. Cancer 17:310-317.
USEPA. 2001. Drinking water standards for arsenic. EPA 815-F-00-015.
Wang, H.B., M.H. Wong, C.Y. Lan, A.J.M. Baker, Y.R. Qin, W.S. Shu, G.Z. Chen and Z.H. Ye. 2007. Uptake and accumulation of arsenic by 11 Pteris taxa from Southern China. Environ. Pollut. 145:225-233.
Wang, H.B., Z.H. Ye, W.S. Shu, W.C. Li, M.H. Wong and C.Y. Lan. 2006. Arsenic uptake and accumulation in fern species growing at arsenic-contaminated sites of Southern China: field surveys. Int. J. Phytoremediation 8:1-11.
Watanabe, M.E. 1997. Phytoremediation on the brink of commercialization. Environ. Sci. Technol. 31:182-186.
Wei, C.Y., C. Wang, X. Sun and W.Y. Wang. 2007. Arsenic accumulation by ferns: a field survey in Southern China. Environ. Geochem. Health 29:169-177.
Wilkins, D.A. 1978. The measurement of tolerance to edaphic factors by means of root growth. New Phytol. 80:623-633.
World Health Organization (WHO). 1981. Environmental health criteria substances on the adsorption of As (V) on geologic materials. Water Air Soil Pollut. 40:293-305.
Yang, Y.J. and B.Y. Lee. 1990. Effect of heavy metal treatments on the growth and uptake in hydroponically cultured lettuce. J. Korean Soc. Hort. Sci. 31:37-41 (in Korean).
김경웅, 김순오, 이종운, 김주용, 이상우, 이진수, 고일원, 고은정, 신경희, 강소영, 박현성. 2006. 토양오염복원기술. 신광문화사.
환경부. 2012. 토양오염공정시험기준.
※ AI-Helper는 부적절한 답변을 할 수 있습니다.