The response of plants growing in a landfill in the Philippines towards cadmium and chromium and its implications for future remediation of metal-contaminated soils
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During several visits to the Cebu City landfill in the Philippines, plants were observed growing within the area, including on top of the garbage piles. Studying the response of these plants is important in assessing which can be used in remedi¬ating metal contaminated soils. This study aimed to determine whether the plants in the Cebu City landfill excluded or accumulated cadmium (Cd) and chromium (Cr) in the plant tissues. The floristic composition of the landfill was analyzed prior to the sample collection. The samples were acid-digested before the desired elements were measured using atomic absorption spectrophotometry (AAS). The Cd and Cr concentrations in the plant root-zone soil were also measured using AAS. The results indicated that the landfill substrate was generally acidic based on the results of the pH measurement. Of the 32 plant species sampled, Cyperus odoratus showed potential for Cd uptake and internal transfer; Cenchrus echina-tus, Vernonia cinerea and Terminalia catappa for Cr uptake, and Cynodon dactylon for Cr internal transfer. The plants in the landfill differed in their response towards the heavy metals. To confirm the behavior of C. odoratus towards Cd, and C. echinatus, C. dactylon, V. cinerea, and T. catappa towards Cr, controlled experiments are recommended, as the plant samples analyzed were collected from the field.
Abstract
During several visits to the Cebu City landfill in the Philippines, plants were observed growing within the area, including on top of the garbage piles. Studying the response of these plants is important in assessing which can be used in remedi¬ating metal contaminated soils. This study aimed to determine whether the plants in the Cebu City landfill excluded or accumulated cadmium (Cd) and chromium (Cr) in the plant tissues. The floristic composition of the landfill was analyzed prior to the sample collection. The samples were acid-digested before the desired elements were measured using atomic absorption spectrophotometry (AAS). The Cd and Cr concentrations in the plant root-zone soil were also measured using AAS. The results indicated that the landfill substrate was generally acidic based on the results of the pH measurement. Of the 32 plant species sampled, Cyperus odoratus showed potential for Cd uptake and internal transfer; Cenchrus echina-tus, Vernonia cinerea and Terminalia catappa for Cr uptake, and Cynodon dactylon for Cr internal transfer. The plants in the landfill differed in their response towards the heavy metals. To confirm the behavior of C. odoratus towards Cd, and C. echinatus, C. dactylon, V. cinerea, and T. catappa towards Cr, controlled experiments are recommended, as the plant samples analyzed were collected from the field.
참고문헌 (43)
- Assuncão AGL, "Thlaspi caerulescens, an attractive model species to study heavy metal hyperaccumulation in plants", New Phyt, 159, pp.351~360 (2003)
- Baker AJM, "Metal Tolerance", New Phyt, 106, pp.93~111 (1987)
- Baker AJM, "Heavy metal accumulation and tolerance in British populations of the metallophyte Thlaspi caerulescens J. & C. Presl (Brassicaceae)", New Phyt, 127, pp.61~68 (1994)
- Banaticla MCN, "Altitudinal zonation of pteridophytes on Mt. Banahaw de Lucban, Luzon Island, Philippines", Plant Ecol, 180, pp.135~151 (2005)
- Bert V, "Do Arabidopsis halleri from nonmetallicolous populations accumulate zinc and cadmium more effectively than those from metallicolous populations?", New Phyt, 155, pp.47~57 (2002)
- Bradl HB, "Heavy Metals in the Environment", pp.28~147 (2005), Elsevier Ltd
- Bradl HB, "Heavy Metals in the Environment", pp.165~249 (2005), Elsevier Ltd
- Carlosena A, "Evaluation of various sample preparation procedures for the determination of chromium, cobalt and nickel in vegetables", J Anal At Spectrom, 12, pp.479~486 (1997)
- Cecen F, "Characterization of landfill leachates and studies on heavy metal removal", J Environ Monit, 2, pp.436~442 (2000)
- Chaudhry TM, "Phytoremediation – focusing on accumulator plants that remediate metal-contaminated soils", Australas J Ecotox, 4, pp.37~51 (1998)
- Dogan Y, "A study on detecting heavy metal accumulation through biomonitoring: content of trace elements in plants at Mount Kazdagi in Turkey", Appl Ecol Environ Res, 12, pp.627~636 (2014)
- Elkhatib EA, "Phytoremediation of cadmium contaminated soils: role of organic complexing agents in cadmium phytoextraction", Land Contam Reclam, 9, pp.359~366 (2001)
- Fischerova Z, "A comparison of phytoremediation capability of selected plant species for given trace elements", Environ Poll, 144, pp.93~100 (2006)
- Flyhammar P, "Heavy metals in a municipal solid waste deposition cell", Waste Manag Res, 16, pp.403~410 (1998)
- Freitas H, "Plant community tolerant to trace elements growing on the degraded soils of São Domingos mine in the south east of Portugal: environmental implications", Environ Int, 30, pp.65~72 (2004)
- Gonzalez RC, "Metal accumulation in wild plants surrounding mining wastes", Environ Poll, 144, pp.84~92 (2006)
- Gothberg A, "Accumulation of heavy metals in water spinach (Ipomoea aquatica) cultivated in the Bangkok region, Thailand", Environ Tox Chem, 21, pp.1934~1939 (2002)
- Literature review: phytoaccumulation of chromium, uranium and plutonium in plant systems, "Hossner LR", Amarillo National Resource Center for Plutonium (US), ~, pp.Report No.: ANRCP--1998-3 (1998)
- Jensen DL, "Soil and groundwater contamination with heavy metals at two scrap iron and metal recycling facilities", Waste Manag Res, 18, pp.52~63 (2000)
- Jones JB Jr, "Laboratory Guide for Conducting Soil Tests and Plant Analysis" (2001), CRC Press
- 김기대, "Rslationship between Plant Species Covers and Soil Chemical Properties in Poorly Controlled Waste Landfill Sites", Journal of Ecology and Environment, 30(1), pp.39~47 (2007), 한국생태학회
- Behavior of metals in soils, In Groundwater Issue, "McLean JE", United States Environmental Protection Agency, ~, pp.EPA (1992), 540[DOI]
- Mocko A, "Three-step extraction procedure for determination of heavy metals availability to vegetables", Anal Bioanal Chem, 380, pp.813~817 (2004)
- Nouri J, "Accumulation of heavy metals in soil and uptake by plant species with phytoremediation potential", Environ Earth Sci, 59, pp.315~323 (2009)
- Ostman M, "Metal and organic matter contents in a combined household and industrial landfill", Waste Manag, 26, pp.29~40 (2006)
- Prasad MNV, "Cadmium toxicity and tolerance in vascular plants", Environ Exper Bot, 35, pp.525~545 (1995)
- Prasad MNV, "Metal hyperaccumulation in plants - biodiversity prospecting for phytoremediation technology", Elect J Biotech, 6, pp.285~321 (2003)
- Rajakaruna N, "Serpentine and its vegetation: a preliminary study from Sri Lanka", J Appl Bot, 76, pp.20~28 (2002)
- Ray JG, "Phytosociology of roadside communities to identify ecological potentials of tolerant species", J Ecol Natl Environ, 1, pp.184~190 (2009)
- Remon E, "Soil characteristics, heavy metal availability and vegetation recovery at a former metallurgical landfill: implications in risk assessment and site restoration", Environ Poll, 137, pp.316~323 (2005)
- Riber C, "Heavy metal content of combustible municipal solid waste in Denmark", Waste Manag Res, 23, pp.126~132 (2005)
- Robinson BH, "Natural and induced cadmium-accumulation in poplar and willow: implications for phytoremediation", Plant Soil, 227, pp.301~306 (2000)
- Sanghamitra K, "Uptake of Zn(II) by an invasive weed species Parthenium Hysterophorus L", Appl Ecol Environ Res, 10, pp.267~290 (2012)
- Sankaran RP, "Cadmium accumulation in deer tongue grass (Panicum clandestinum L.) and potential for trophic transfer to microtine rodents", Environ Poll, 148, pp.580~589 (2007)
- Saxena P, "Soil Heavy Metals", pp.431~477 (2010), Springer-Verlag
- Segura-Muñoz SI, "Metal levels in sugar cane (Saccharum spp.) samples from an area under the influence of a municipal landfill and a medical waste treatment system in Brazil", Environ Int, 32, pp.52~57 (2006)
- Shanker AK, "Chromium toxicity in plants", Environ Int, 31, pp.739~753 (2005)
- Sharma RK, "Heavy metal (Cu, Zn, Cd, Pb) contamination of vegetables in urban India: a case study in Varanasi", Environ Poll, 154, pp.254~263 (2008)
- Szarek-Lukaszewska G, "Response of Armeria maritima (Mill.) Willd. to Cd, Zn and Pb", Act Biol Cracov Ser Bot, 46, pp.19~24 (2004)
- Tüzen M, "Determination of heavy metals in soil, mushroom and plant samples by atomic absorption spectrometry", Microchem J, 74, pp.289~297 (2003)
- Wang QR, "Soil contamination and plant uptake of heavy metals at polluted sites in China", J Environ Sci Health, Part A, 38, pp.823~838 (2003)
- "Weather and climate: Cebu Philippines"[URL]
- Yoon J, "Accumulation of Pb, Cu and Zn in native plants growing on a contaminated Florida site", Sci Tot Environ, 368, pp.456~464 (2006)