Results 81 to 90 of about 1,078 (166)

Statistical evaluation of topsoil heavy metal pollution around a lead and zinc production plant in Zanjan province, Iran

Caspian Journal of Environmental Sciences, 2015
Heavy metal contamination was evaluated around the National Iranian Lead and Zinc Company (NILZ) in Zanjan province. Collected data were used to appraise the degree of soil contamination and also the source of pollution in the study area based on ...
Zamani, A., Yaftian, M.R., Parizanganeh, A.   +2 more
doaj  

Impact of the 2024 flood event on trace elements contamination in floodplain sediments at the mouth of the Nysa Kłodzka river into the Odra valley. [PDF]

Environ Geochem Health
Kałmykow-Piwińska A, Witkowska K.
europepmc   +1 more source

Heavy Metals Risk Assessment and Source Apportionment in Agricultural Soils of the Central Yunnan Dry-Hot Valley. [PDF]

Toxics
Song L, Zhang T, Yan H, Xu J, Chen W, Ba Y, Wang H, Qian K, Li Y, Wu W, Zhang Y.   +10 more
europepmc   +1 more source

Metals and Geochemical Indexes in Sediments of a Karstic Coastal Tropical Lagoon: Evaluating the Ecological Risk in Celestun, Yucatan, Mexico. [PDF]

Bull Environ Contam Toxicol
Arcega-Cabrera F, León-Aguirre K, Lamas-Cosío E, Oceguera-Vargas I.   +3 more
europepmc   +1 more source

Comparative Study on Sedimentary Records of the Heavy Metals in the Estuary and the Up and Middle Reaches of the Yalu River

Haiyang Kaifa yu guanli
Through comparative research, the sedimentary connection of heavy metals between the Yalu River estuary and its middle and upper reaches has been established, laying a foundation for ecological restoration and environmental assessment throughout the ...
LIU Yue, LI Fuxiang, CHENG Yan, ZHANG Chunpeng, SUN Yufeng, LI Hongjun, LI Ying   +6 more
doaj  

Potential Ecological Risk Index and Metal Fate in a Karstic Tropical Lagoon: Chelem, Yucatan, Mexico. [PDF]

Bull Environ Contam Toxicol
Arcega-Cabrera F, León-Aguirre K, Lamas-Cosío E, Martínez-Trejo JA, Oceguera-Vargas I.   +4 more
europepmc   +1 more source

Assessment of Heavy Metal Forms and Mobility in Bottom Sediments of Anthropogenically Impacted Freshwater Bodies in Belarus. [PDF]

Molecules
Dorozhko E, Kwapinski W, Romanovski V.
europepmc   +1 more source

Characterization, Source Analysis, and Ecological Risk Assessment of Heavy Metal Pollution in Surface Soils from the Central-Western Ali Region on the Tibetan Plateau. [PDF]

Toxics
Huang Y, He T, Luo J, Ma X, Zhang T.
europepmc   +1 more source

Assessment of boron accumulation and pollution levels and their relation to soil classification. [PDF]

Environ Geochem Health
Koca YK, Aytop H, Yılmaz CH, Demir ÖF, Sünbül MR, Erayman HM, Dikici H.   +6 more
europepmc   +1 more source

Geochemical Assessment of Sediment Heavy Metal(loid) Concentrations in Lofa County, Northwestern Liberia: A Comparative Analysis of Average Shale and Upper Continental Crust Background Values. [PDF]

Toxics
Sow HM, Wang Q, Yousif MH, Wright FB, Chen K, Chen C, Indrick AAB.   +6 more
europepmc   +1 more source