Abstract
Soils are an important sink for persistent organic pollutants (POPs), and high mountain soils are considered a stable reservoir for many compounds due to their high organic matter content. This study focuses on the small-scale variability on the environmental distribution of dichlorodiphenyltrichloroethane (DDT) in mountain soils. Several soil samples taken from May 2007 to June 2008 in a small area at around 1,900 m a.s.l. (Italian Central Alps) were analyzed for DDT compounds. Pedological analyses were done as well. Organic matter content, soil layer, differences in solar radiation, and sampling period were considered as possible variability factors. Organic matter content can account for a DDT concentration difference of a factor 3 among different sites, soil layer can account for a concentration difference of a factor near 2, differences in solar radiation values do not seem to affect DDT concentrations, whereas the sampling period has the greatest influence with a difference factor of three to four among different sampling dates. Summing all these variability factors together, even though operating on such a small scale, we obtain a predicted spatial variability depending on the considered variables near to one order of magnitude. In particular, it was surprising that seasonal variations could be so great. If this conclusion is to be confirmed in the future, this element must be considered very carefully by scientists and environmental agencies during monitoring campaigns.
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References
Armitage, J. M., Hanson, M., Axelman, J., & Cousins, I. T. (2006). Levels and vertical distribution of PCBs in agricultural and natural soils from Sweden. Science of the Total Environment, 371, 344–352.
Bettinetti, R., Croce, V., & Galassi, S. (2005). Ecological risk assessment for the recent case of DDT pollution in Lake Maggiore (northern Italy). Water, Air and Soil Pollution, 162, 385–399.
Binelli, A., & Provini, A. (2003). DDT is still a problem in developed countries: the heavy pollution of Lake Maggiore. Chemosphere, 52, 717–723.
Binelli, A., Ricciardi, F., & Provini, A. (2004). Present status of POP contamination in Lake Maggiore (Italy). Chemosphere, 57, 27–34.
Blais, J. M., Schindler, D. W., Muir, D. C. G., Kimpe, L. E., Donald, D. B., & Rosenberg, B. (1998). Accumulation of persistent organochlorine compounds in mountains of western Canada. Nature, 395, 585–588.
Bozlaker, A., Muezzinoglu, A., & Odabasi, M. (2008). Atmospheric concentrations, dry deposition and air–soil exchange of polycyclic aromatic hydrocarbons (PAHs) in an industrial region in Turkey. Journal of Hazardous Materials, 153, 1093–1102.
Calamari, D., Bacci, E., Focardi, S., Gaggi, C., Morosini, M., & Vighi, M. (1991). Role of plant biomass in the global environmental partitioning of chlorinated hydrocarbons. Environmental Science & Technology, 25, 1489–1495.
Cousins, I. T., & Jones, K. C. (1998). Air–soil exchange of semi-volatile organic compounds (SOCs) in the UK. Environmental Pollution, 102, 105–118.
Cousins, I. T., Beck, A. J., & Jones, K. C. (1999). A review of the processes involved in the exchange of semi-volatile organic compounds (SVOC) across the air–soil interface. The Science of the Total Environment, 228, 5–24.
Dalla Valle, M., Jurado, E., Dachs, J., Sweetman, A. J., & Jones, K. C. (2005). The maximum reservoir capacity of soils for persistent organic pollutants and implications for their global cycling. Environmental Pollution, 134, 153–164.
Daly, G. L., & Wania, F. (2005). Organic contaminants in mountains. Environmental Science & Technology, 39, 385–398.
Daly, G. L., Lei, Y. D., Teixeira, C., Muir, D. C. G., Castillo, L. E., & Wania, F. (2007). Accumulation of current-use pesticides in neotropical montane forests. Environmental Science & Technology, 41, 1118–1123.
Di Guardo, A., Zaccara, S., Cerabolini, B., Acciarri, M., Terzaghi, G., & Calamari, D. (2003). Conifer needles as passive biomonitors of the spatial and temporal distribution of DDT from a point source. Chemosphere, 52, 789–797.
Hayward, S. J., Gouin, T., & Wania, F. (2010). Levels and seasonal variability of pesticides in the rural atmosphere of Southern Ontario. Journal of Agricultural and Food Chemistry, 58, 1077–1084.
Haugen, J.-E., Wania, F., Ritter, N., & Schlabach, M. (1998). Hexachlorocyclohexanes in air in Southern Norway. Temporal variation, source allocation, and temperature dependence. Environmental Science & Technology, 32, 217–224.
Herbert, B. M. J., Villa, S., & Halsall, C. J. (2006). Chemical interactions with snow: understanding the behaviour and fate of semi-volatile organic compounds in snow. Ecotoxicology and Environmental Safety, 63, 3–16.
Hippelein, M., & McLachlan, M. S. (1998). Soil/air partitioning of semivolatile organic compounds. 1. Method development and influence of physical–chemical properties. Environmental Science & Technology, 32, 310–316.
Hippelein, M., & McLachlan, M. S. (2000). Soil/air partitioning of semivolatile organic compounds. 2. Influence of temperature and relative humidity. Environmental Science & Technology, 34, 3521–3526.
Jaward, F. M., Farrar, N. J., Harner, T., Sweetman, A. J., & Jones, K. C. (2004). Passive air sampling of PCBs, PBDEs, and organochlorine pesticides across Europe. Environmental Science & Technology, 38, 34–41.
Li, N., Wania, F., Lei, Y. D., & Daly, G. L. (2003). A comprehensive and critical compilation, evaluation, and selection of physical-chemical property data for selected polychlorinated biphenyls. J Phys Chem Ref Data, 32, 1545–1590.
McLachlan, M. S., Czub, G., & Wania, F. (2002). The influence of vertical sorbed phase transport on the fate of organic chemicals in surface soils. Environmental Science & Technology, 36, 4860–4867.
Meijer, S. N., Ockenden, W. A., Sweetman, A., Breivik, K., Grimalt, J. O., & Jones, K. C. (2003). Global distribution and budget of PCBs and HCB in background surface soils: implications for sources and environmental processes. Environmental Science & Technology, 37, 667–672.
Meyer, T., & Wania, F. (2008). Organic contaminant amplification during snowmelt. Water Research, 42, 1847–1865.
Moeckel, C., Nizzetto, L., Di Guardo, A., Steinnes, E., Freppaz, M., Filippa, G., et al. (2008). Persistent organic pollutants in boreal and montane soil profiles: distribution, evidence of processes and implications for global cycling. Environmental Science & Technology, 42, 8374–8380.
Sarkar, S. K., Binelli, A., Riva, C., Parolini, M., Chatterjee, M., Bhattacharya, A. K., et al. (2008). Organochlorine pesticide residues in sediment cores of Sunderban wetland, northeastern part of the Bay of Bengal, India, and their ecotoxicological significance. Archives of Environmental Contamination and Toxicology, 55, 358–371.
Shen, L., & Wania, F. (2005). Compilation, evaluation, and selection of physical–chemical property data for organochlorine pesticides. Journal of Chemical and Engineering Data, 50, 742–768.
SISS (2007)—Società Italiana della Scienze del Suolo (2007). Escursione scientifica del convegno nazionale: la scienza del suolo nei territori montani e collinari. Milano-Chiavenna: 9–13 July 2007.
Sweetman, A. J., Dalla Valle, M., Prevedouros, K., & Jones, K. C. (2005). The role of soil organic carbon in the global cycling of persistent organic pollutants (POPs): interpreting and modelling field data. Chemosphere, 60, 959–972.
Tremolada, P., Villa, S., Bazzarin, P., Bizzotto, E., Comolli, R., & Vighi, M. (2008). POPs in mountain soils from the Alps and Andes: suggestions for a ‘precipitation effect’ on altitudinal gradients. Water, Air and Soil Pollution, 188, 93–109.
Tremolada, P., Parolini, M., Binelli, A., Ballabio, C., Comolli, R., & Provini, A. (2009a). Preferential retention of POPs on the northern aspect of mountains. Environmental Pollution, 157, 3298–3307.
Tremolada, P., Parolini, M., Binelli, A., Ballabio, C., Comolli, R., & Provini, A. (2009b). Seasonal changes and temperature-dependent accumulation of polycyclic aromatic hydrocarbons in high-altitude soils. Science of the Total Environment, 407, 4269–4277.
Vighi, M. (2006). SETAC Europe Workshop Milan, Italy, 1–3 July 2004 Department of Environmental Sciences, University of Milano-Bicocca ‘The role of high mountains in the global transport of persistent organic chemicals’. Ecotoxicology and Environmental Safety, 63, 108–112.
Wania, F., & Mackay, D. (1993). Global fractionation and cold condensation of low volatility organochlorine compounds in polar regions. Ambio, 22, 10–18.
Wania, F., & Su, Y. (2004). Quantifying the global fractionation of polychlorinated biphenyls. Ambio, 33, 161–168.
Acknowledgments
We would like to warmly thank Mr. Donnino Della Bella for hospitality and contribution in setting the sampling sites and for providing useful information. We thank Carmelita Giorgio, Niccolò Guazzoni, and Liliana Tato for their help in the laboratory analyses, Dr. Cristiano Ballabio for the solar radiation map and Dr. Luigi Mariani for providing useful information on the meteorological conditions of the area.
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Tremolada, P., Comolli, R., Parolini, M. et al. One-Year Cycle of DDT Concentrations in High-Altitude Soils. Water Air Soil Pollut 217, 407–419 (2011). https://doi.org/10.1007/s11270-010-0596-5
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DOI: https://doi.org/10.1007/s11270-010-0596-5