Global trends of research on emerging contaminants in the environment and humans: a literature assimilation
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Available literature data on five typical groups of emerging contaminants (EMCs), i.e., chlorinated paraffins (CPs), dechlorane plus and related compounds (DPs), hexabromocyclododecanes (HBCDs), phthalate esters, and pyrethroids, accumulated between 2003 and 2013 were assimilated. Research efforts were categorized by environmental compartments and countries, so that global trends of research on EMCs and data gaps can be identified. The number of articles on the target EMCs ranged from 126 to 1,379 between 2003 and 2013. The numbers of articles on CPs, DPs, HBCDs, and pyrethroids largely followed the sequence of biota > sediment ≥ air > water ≥ soil > human tissue, whereas the sequence for phthalate esters was water > sediment > soil > human tissue ≥ biota ≥ air. Comprehensive studies on the target EMCs in biological samples and human tissues have been conducted worldwide. However, investigations into the occurrence of the target EMCs in soil of background areas and water are still scarce. Finally, developed and moderately developed countries, such as the USA, China, Canada, Japan, and Germany, were the main contributors to the global research efforts on EMCs, suggesting that economic prosperity may be one of the main factors propelling scientific research on EMCs.
KeywordsEmerging contaminant Published article Environmental compartment Economic prosperity
This work was financially supported by the Guangzhou Institute of Geochemistry, Chinese Academy of Sciences (GIGCAS 135 project Y234081001) and the Natural National Science Foundation of China (Nos. 41121063 and 41329002). This is contribution No. IS-1938 from GIGCAS.
- De Wit CA, Alaee M, Muir D (2004) Brominated flame retardants in the Arctic-an overview of spatial and temporal trends. Organohalogen Compd 66:3764–3769Google Scholar
- Fiedler H (2010) Short-chain chlorinated paraffins: production, use and international regulations. In: de Boer C (ed) Chlorinated paraffins. Springer Press, BerlinGoogle Scholar
- Geiß S, Lettmann N, Rey A, Lepper H, Körner B, Mais S, Prey T, Hilger B, Engelke M, Lebertz S, Chatellier C, Sawal G, Löffler D, Schillings T (2011) Preliminary interlaboratory trial for ISO/DIS 12010: determination of short chain polychlorinated alkanes (SCCP) in water. Clean-Soil Air Water 39:537–542CrossRefGoogle Scholar
- Geiß S, Schneider M, Donnevert G, Einax JW, Lettmann N, Rey A, Lepper H, Körner B, Prey T, Hilger B, Engelke M, Strub M-P, Adrien H, Sawal G, Löffler D, Schillings T, Hussy I, Steinbichl P, Scharf S, Ruderisch A, Olmos JE, Santos FJ, Bartolome A, Caixach J (2012) Validation interlaboratory trial for ISO 12010: water quality-determination of short-chain polychlorinated alkanes (SCCP) in water. Accred Qual Assur 17:15–25CrossRefGoogle Scholar
- IHS Chemical (2013) Plasticizers. http://www.ihs.com/products/chemical/planning/ceh/plasticizers.aspx (Access on July 8, 2014)
- International Monetary Fund (2014) World economic and financial surveys: world economic outlook database. http://www.imf.org/external/pubs/ft/weo/2013/02/weodata/index.aspx (Access on January, 2014)
- Lundstedt-Enkel K, Johansson A-K, Tysklind M, Asplund L, Nylund K, Olsson M, Orberg J (2005) Multivariate data analyses of chlorinated and brominated contaminants and biological characteristics in adult guillemot (Uria aalge) from the Baltic Sea. Environ Sci Technol 39:8630–8637CrossRefGoogle Scholar
- National Bureau of Statistics of China (2013) China statistical yearbook. http://data.stats.gov.cn/workspace/index?a=q&type=global&dbcode=hgnd&m=hgnd&dimension=zb&code=A0N020C®ion=000000&time=2012,2012 (Access on January, 2014)
- Palmquist K, Salatas J, Fairbrother A (2012) Pyrethroid insecticides: use, environmental fate and ecotoxicology. In: Perveen F (ed) Insecticides-advances in integrated pest management. In TechGoogle Scholar
- Spurlock F, Lee M (2008) Synthetic pyrethroid use patterns, properties, and environmental effects. American Chemistry Society, WashingtonGoogle Scholar
- United States Environmental Protection Agency (2013) Contaminants of emerging concern. http://water.epa.gov/scitech/cec/ (Access on January, 2014)