农用地土壤重金属生态安全阈值确定方法的研究进展
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摘要
农用地土壤重金属生态安全阈值作为农用地土壤环境质量基准制定的重要依据,近年来随着多学科的共同发展,农用地土壤重金属生态安全阈值的确定方法变得越来越完善,但目前对其的研究综述却鲜见报道。因此,文章综述了农用地土壤重金属生态安全阈值的确定方法,详细阐述了点模型、概率模型以及经验模型中的代表方法在确定农用地土壤重金属生态安全阈值方面的概念、原理、发展及应用,并深入探讨了各方法的适用情况和优缺点,系统分析了各方法在确定农用地土壤重金属生态安全阈值时的不确定性及影响因素,最后在前人的研究基础上提出了今后的主要发展方向,以期为我国农用地土壤环境质量标准的完善与细化及农用地土壤其他污染物生态安全阈值的确定提供参考依据。
In recent years,the methods for determining the ecological safety thresholds of heavy metals in agricultural land which are the important basis for the development of soil environmental quality benchmarks have become more and more mature. However,the research review is rarely reported currently. Therefore,the methods for determining the ecological safety threshold of heavy metals in agricultural land were summarized in this paper. Firstly,the concept,principle,and application of point model,probability model and empirical model are elaborated. And the advantages and disadvantages of each method were deeply discussed. Then,the uncertainty and the influencing factors of each method in determining the ecological safety threshold of heavy metals in agricultural land were systematically analyzed. Finally,the main development directions in the future were proposed,which would provide areference for the determination of ecological safety thresholds of other soil pollutants and the improvement and refinement of soil environmental quality standards for agricultural land.
In recent years,the methods for determining the ecological safety thresholds of heavy metals in agricultural land which are the important basis for the development of soil environmental quality benchmarks have become more and more mature. However,the research review is rarely reported currently. Therefore,the methods for determining the ecological safety threshold of heavy metals in agricultural land were summarized in this paper. Firstly,the concept,principle,and application of point model,probability model and empirical model are elaborated. And the advantages and disadvantages of each method were deeply discussed. Then,the uncertainty and the influencing factors of each method in determining the ecological safety threshold of heavy metals in agricultural land were systematically analyzed. Finally,the main development directions in the future were proposed,which would provide areference for the determination of ecological safety thresholds of other soil pollutants and the improvement and refinement of soil environmental quality standards for agricultural land.
引文
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[4]武春林，王瑞廷，丁坤，等．中国土壤质量地球化学调查与评价的研究现状和进展[J]．西北地质，2018,51(3):240-252Wu C L,Wang R T,Ding K,et al.Geochemical survey and evaluation on soil quality in China:Research status and advances[J].Northwestern Geology,2018,51(3):240-252(in Chinese)
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[7]Basta N T,Raun W R,Gavi F.Wheat grain cadmium under long-term fertilization and continuous winter wheat production[J].Better Crops,1998,82(19):14-15
[8]Larsen S,Alp M.Ecological thresholds and riparian wetlands:An overview for environmental managers[J].Limnology,2015,16(1):1-9
[9]United Kingdom Environment Agency(UKEA).Soil screening values for use in UK ecological risk assessment[R].London:UKEA,2004
[10]Kooijman S A L M.A safety factor for LC50,values allowing for differences in sensitivity among species[J].Water Research,1987,21(3):269-276
[11]Caetano A L,Marques C R,Gon9alves F,et al.Copper toxicity in a natural reference soil:Ecotoxicological data for the derivation of preliminary soil screening values[J].Ecotoxicology,2016,25(1):163-177
[12]王小庆，韦东普，黄占斌，等．物种敏感性分布法在土壤中铜生态阈值建立中的应用研究[J]．环境科学学报，2013,33(6):1787-1794Wang X Q,Wei D P,Huang Z B,et al.Application of species sensitivity distribution in deriving of ecological thresholds for copper in soils[J].Acta Scientiae Circumstantiae,2013,33(6):1787-1794(in Chinese)
[13]孙聪，陈世宝，马义兵，等．基于物种敏感性分布(Burr-Ⅲ)模型预测Cd对水稻毒害的生态风险阈值HC5[J]．农业环境科学学报，2013,32(12):2316-2322Sun C,Chen S B,Ma Y B,et al.Ecological hazard concentration(HC5)of cadmium(Cd)to rice cultivars under hydroponic culture as determined with species sensitivity distribution model(Burr-Ⅲ)[J].Journal of Agro-Environment Science,2013,32(12):2316-2322(in Chinese)
[14]Zabel T F,Cole S.The derivation of environmental quality standards for the protection of aquatic life in the UK[J].Water and Environment Journal,1999,13(6):436-440
[15]Lepper P.Towards the Derivation of Quality Standards for Priority Substances in the Context of the Water Framework Directive[R].Schmallenberg:Fraunhofer Institute Molecular Biology and Applied Ecology,2002
[16]National Institute of Public Health and the Environment(RIVM).Guidance Document on Deriving Environmental Risk Limits in the Netherlands.Report No.601501012[R].Bilthoven:RIVM,2001
[17]Oranization for Economic Cooperation and Development(OECD).Guidance Document for Aquatic Effect Assessment[R].Paris:OECD,1995
[18]Chapman P M,Fairbrother A,Brown D,et al.A critical evaluation of safety(uncertainty)factors for ecological risk assessment[J].Environmental Toxicology and Chemistry,1998,17(1):99-108
[19]Niu Z,Du L,Li J,et al.Ecological risk assessment of microcystin-LR in the upstream section of the Haihe River based on a species sensitivity distribution model[J].Chemosphere,2018,193:403-411
[20]Straalen N M V,Posthuma L.Theory of ecological risk assessment based on species sensitivity distributions[J].Palaeogeography Palaeoclimatology Palaeoecology,2002,175(1-4):249-272
[21]王印，王军军，秦宁，等．应用物种敏感性分布评估DDT和林丹对淡水生物的生态风险[J]．环境科学学报，2009,29(11):2407-2414Wang Y,Wang J J,Qin N,et al.Assessing ecological risks of DDT and lindane to freshwater organisms by species sensitivity distributions[J].Acta Scientiae Circumstantiae,2009,29(11):2407-2414(in Chinese)
[22]孔祥臻，何伟，秦宁，等．重金属对淡水生物生态风险的物种敏感性分布评估[J]．中国环境科学，2011,31(9):1555-1562Kong X Z,He W,Qin N,et al.Assessing acute ecological risks of heavy metals to freshwater organisms by species sensitivity distributions[J].China Environmental Science,2011,31(9):1555-1562(in Chinese)
[23]Mensah P K,Palmer C G,Muller W J.Derivation of South African water quality guidelines for Roundup using species sensitivity distribution[J].Ecotoxicology and Environmental Safety,2013,96(14):24-31
[24]雷丽萍，刘彬，陈世宝，等．不同烟草对Cd吸收的敏感性分布及烟草中Cd的结合形态[J]．农业环境科学学报，2015,34(10):1858-1864Lei L P,Liu B,Chen S B,et al.Cd-phytotoxicity species sensitivity distributions and root Cd forms of different tobacco cultivars[J].Journal of Agro-Environment Science,2015,34(10):1858-1864(in Chinese)
[25]孙聪，陈世宝，宋文恩，等．不同品种水稻对土壤中镉的富集特征及敏感性分布(SSD)[J]．中国农业科学，2014,47(12):2384-2394Sun C,Chen S B,Song W E,et al.Accumulation characteristics of cadmium by rice cultivars in soils and its species sensitivity distributions[J].Scientia Agricultura Sinica,2014,47(12):2384-2394(in Chinese)
[26]冯承莲，付卫强，Scott D，等．种间关系预测(ICE)模型在水质基准研究中的应用[J]．生态毒理学报，2015,10(1):81-87Feng C L,Fu W Q,Scott D,et al.Application of interspecies correlation estimation(ICE)models in the study of water quality criteria[J].Asian Journal of Ecotoxicology,2015,10(1):81-87(in Chinese)
[27]Weltje L,Janz P,Sowig P.An interspecies correlation model to predict acute dermal toxicity of plant protection products to terrestrial life stages of amphibians using fish acute toxicity and bioconcentration data[J].Chemosphere,2017,189:619-626
[28]Bejarano A C,Raimondo S,Barron M G.Framework for optimizing selection of interspecies correlation estimation models to address species diversity and toxicity gaps in an aquatic database[J].Environmental Science and Technology,2017,51(14):8158-8165
[29]李富荣，文典，王富华，等．广东地区芸薹类叶菜-土壤镉污染相关性分析及土壤镉限量值研究[J]．生态环境学报，2016,25(4):705-710Li F R,Wen D,Wang F H,et al.Correlation analysis of Cd pollution between soil and brassica leaf vegetables and the soil Cd safety threshold in Guangdong region[J].Ecology and Environmental Sciences,2016,25(4):705-710(in Chinese)
[30]陈宏坪，戴碧川，杨新萍，等．土壤与水稻籽粒镉含量相关性分析及水稻产地土壤镉临界值的研究[J]．土壤，2018,50(2):361-368Chen H P,Dai B C,Yang X P,et al.Cadmium(Cd)threshold values of paddy soils to brown rice as determined by Cd concentrations in soils and rice grains as well as soil properties[J].Soils,2018,50(2):361-368(in Chinese)
[31]Ding C,Li X,Zhang T,et al.Phytotoxicity and accumulation of chromium in carrot plants and the derivation of soil thresholds for Chinese soils[J].Ecotoxicology and Environmental Safety,2014,108:179-186
[32]Ding C,Ma Y,Li X,et al.Determination and validation of soil thresholds for cadmium based on food quality standard and health risk assessment[J].Science of the Total Environment,2018,619-620:700-706
[33]Ding C,Zhang T,Wang X,et al.Prediction model for cadmium transfer from soil to carrot(Daucus carota L.)and its application to derive soil thresholds for food safety[J].Journal of Agricultural and Food Chemistry,2013,61(43):10273-10282
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