WordNet

waste matter that contaminates the water or air or soil
one of the four basic taste sensations; like the taste of vinegar or lemons
the taste experience when vinegar or lemon juice is taken into the mouth (同)sourness, tartness
a cocktail made of a liquor (especially whiskey or gin) mixed with lemon or lime juice and sugar
make sour or more sour (同)acidify, acidulate, acetify
smelling of fermentation or staleness (同)rancid
go sour or spoil; "The milk has soured"; "The wine worked"; "The cream has turned--we have to throw it out" (同)turn, ferment, work
having a sharp biting taste
specify the origin of; "The writer carefully sourced her report"
(technology) a process by which energy or a substance enters a system; "a heat source"; "a source of carbon dioxide"
a facility where something is available
anything that provides inspiration for later work (同)seed, germ
a document (or organization) from which information is obtained; "the reporter had two sources for the story"
get (a product) from another country or business; "She sourced a supply of carpet"; "They are sourcing from smaller companies"
undesirable state of the natural environment being contaminated with harmful substances as a consequence of human activities

PrepTutorEJDIC

汚染物質(特に産業廃棄物など)
(酢・レモンのように)『すっぱい』 / 『発酵してすっぱい』 / (においなどが)不快な / よくない,まずい / 『気難しい』,不きげんな / (土地が)酸性の / …‘を'すっぱくする / …‘を'不きげんにする / すっぱくなる / 不きげんになる
(河川の)『水源』[『地』],源 / (物事の)『元』(もと),原因,根源《+『of』+『名』》 / 《しばしば複数形で》情報源,出所,典拠
《所有・所属》…『の』,…のものである,…に属する・《材料・要素》…『でできた』,から成る・《部分》…『の』[『中の』] ・《数量・単位・種類を表す名詞に付いて》…の・《原因・動機》…『で』,のために(because of) ・《主格関係》…『の』,による,によって・《目的格関係》…『を』,の・《同格関係》…『という』・《関係・関連》…『についての』[『の』],の点で・《抽象名詞などと共に》…の[性質をもつ] ・《『It is』+『形』+『of』+『名』+『to』 doの形で,ofの後の名詞を意味上の主語として》・《分離》…『から』・《起原・出所》…『から』[『の』](out of) ・《『名』+『of』+『a』(『an』)+『名』の形で》…のような・《『名』+『of』+『mine』(『yours, his』など独立所有格)の形で》…の…・《時》(1)《副詞句を作って》…に《形容詞句を作って》…の・《時刻》《米》…前(to,《米》before)
(…を)『汚すこと』,汚染すること;(…が)『汚されていること』《+『of』+『名』》 / 汚染物質(地域)
OLD French古[代]フランス語

UpToDate Contents

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1. 喘息の危険因子 risk factors for asthma
2. 米国における労働衛生および環境衛生に関する問題についての情報および教材 information and educational resources for occupational and environmental health issues in the united states
3. Increasing prevalence of asthma and allergic rhinitis and the role of environmental factors
4. 間接喫煙曝露の制御 control of secondhand smoke exposure
5. 肺癌における喫煙およびその他の危険因子 cigarette smoking and other risk factors for lung cancer

English Journal

Assessment of safety and efficiency of nitrogen organic fertilizers from animal-based protein hydrolysates-a laboratory multidisciplinary approach.

Corte L, Dell'abate MT, Magini A, Migliore M, Felici B, Roscini L, Sardella R, Tancini B, Emiliani C, Cardinali G, Benedetti A.Author information Department of Applied Biology-Microbiology, University of Perugia, Borgo XX Giugno 74, I-06121, Perugia, Italy.AbstractBACKGROUND: Protein hydrolysates or hydrolysed proteins (HPs) are high-N organic fertilizers allowing the recovery of by-products (leather meal and fluid hydrolysed proteins) otherwise disposed of as polluting wastes, thus enhancing matter and energy conservation in agricultural systems while decreasing potential pollution. Chemical and biological characteristics of HPs of animal origin were analysed in this work to assess their safety, environmental sustainability and agricultural efficacy as fertilizers. Different HPs obtained by thermal, chemical and enzymatic hydrolytic processes were characterized by Fourier transform infrared spectroscopy and sodium dodecyl sulfate polyacrylamide gel electrophoresis, and their safety and efficacy were assessed through bioassays, ecotoxicological tests and soil biochemistry analyses.
Journal of the science of food and agriculture.J Sci Food Agric.2014 Jan 30;94(2):235-45. doi: 10.1002/jsfa.6239. Epub 2013 Jul 12.
BACKGROUND: Protein hydrolysates or hydrolysed proteins (HPs) are high-N organic fertilizers allowing the recovery of by-products (leather meal and fluid hydrolysed proteins) otherwise disposed of as polluting wastes, thus enhancing matter and energy conservation in agricultural systems while decrea
PMID 23712286

Runoff characteristics and nutrient loss mechanism from plain farmland under simulated rainfall conditions.

Liu R, Wang J, Shi J, Chen Y, Sun C, Zhang P, Shen Z.Author information State Key Laboratory of Water Environment Simulation, School of Environment, Beijing Normal University, No. 19, Xinjiekouwai Street, Beijing 100875, China. Electronic address: liurm@bnu.edu.cn.AbstractIn recent years, nonpoint source (NPS) pollution has become the main contributor to water quality problems. Research on nitrogen (N) and phosphorus (P) losses from farmland and the factors that influence these losses is very meaningful both for increasing the crop yield and for improving environmental water quality. To explore the mechanism by which N and P are lost from farmland in the North China Plain (NCP), 16 simulated rainfalls were conducted in 14 experimental fields (each of which had different conditions) in the NCP from July to August in 2010. The results showed that the rainfall intensity, the antecedent soil moisture content, and the vegetation cover status were the main factors that affected the surface runoff in the NCP. The runoff volume increased with the increasing rainfall intensity and the increasing soil moisture content, and decreased with the increasing vegetation cover. These factors also significantly affected the losses of P and N. The losses of P and N were positively correlated with the rainfall intensity and the antecedent soil moisture content, and negatively correlated with the vegetation cover. A longer and more intense rainfall resulted in a higher loss of N and P. Dissolved nitrogen was the predominant form of N loss. For phosphorous, the predominant loss form was greatly influenced by the rainfall intensity, the vegetation cover, and the antecedent soil moisture content. Most of phosphorus existed as dissolved phosphorus in Baizhuang (BZ) and as particulate phosphorus in Tangcheng (TC) and Fentai (FT). The minimum requirements for runoff occurrence in experimental regions were a rainfall depth of 5.1mm, a rainfall intensity of 50mm/h, and an antecedent soil moisture of approximately 29.6%.
The Science of the total environment.Sci Total Environ.2014 Jan 15;468-469:1069-77. doi: 10.1016/j.scitotenv.2013.09.035. Epub 2013 Oct 4.
In recent years, nonpoint source (NPS) pollution has become the main contributor to water quality problems. Research on nitrogen (N) and phosphorus (P) losses from farmland and the factors that influence these losses is very meaningful both for increasing the crop yield and for improving environment
PMID 24095969

Natural and anthropogenic factors affecting the groundwater quality in Serbia.

Devic G, Djordjevic D, Sakan S.Author information Department of Chemistry, ICTM, University of Belgrade, Studentski trg 12-16, 11000 Belgrade, Serbia. Electronic address: gdevic@chem.bg.ac.rs.AbstractVarious chemometric techniques were used to analyze the quality of groundwater data sets. Seventeen water quality parameters: the cations Na, K, Ca, Mg, the anions Cl, SO4, NO3, HCO3 and nine trace elements Pb, As, Mn, Ni, Cu, Cd, Fe, Zn and Cr were measured at 66 different key sampling sites in ten representative areas (low land-Northern Autonomous Province of Serbia, Vojvodina and central Serbia) for the summer period of 2009. HCA grouped the sample sites into four clusters based on the similarities of the characteristics of the groundwater quality. DA showed two parameters, HCO3 and Zn, affording more than 90% correct assignments in the spatial analysis of four/three different regions in Serbia. Factor analysis was applied on the log-transformed data sets and allowed the identification of a reduced number of factors with hydrochemical meaning. The results showed severe pollution with Mn, As, NO3, Ni, Pb whereby anthropogenic origin of these contaminants was indicated. The pollution comes from both scattered point sources (industrial and urban effluent) and diffuse source agricultural activity. These samples may not be suitable for human consumption; the water quality belongs to class III/IV (contaminated). The Fe anomalies (7.1mg/L) in the water from the Vetrnica site can be attributed to natural sources, such as the dissolution of rock masses and rock fragments. The serious groundwater contamination with As (25.7-137.8μg/L) in the area of Banat (Northern Autonomous Province of Serbia, Vojvodina) and a sample No. 9 at the Great Morava River requires urgent attention.
The Science of the total environment.Sci Total Environ.2014 Jan 15;468-469:933-42. doi: 10.1016/j.scitotenv.2013.09.011. Epub 2013 Sep 28.
Various chemometric techniques were used to analyze the quality of groundwater data sets. Seventeen water quality parameters: the cations Na, K, Ca, Mg, the anions Cl, SO4, NO3, HCO3 and nine trace elements Pb, As, Mn, Ni, Cu, Cd, Fe, Zn and Cr were measured at 66 different key sampling sites in ten
PMID 24080418

Japanese Journal

ガソリンスタンド跡地土壌の鉛汚染とその起源の評価

環境化学 = Journal of
NAID 40020595249

Development of two-step process for enhanced biorecovery of Cu-Zn-Ni from computer printed circuit boards(ENVIRONMENTAL BIOTECHNOLOGY)

Journal of
NAID 110009978128

Simulating the impact of flooding events on non-point source pollution and the effects of filter strips in an intensive agricultural watershed in China