Results 151 to 160 of about 10,644,205 (249)

Source apportionment of potentially toxic elements (PTEs) in soils of the Huayuan Manganese Mining Area using PCA-IDW and PMF. [PDF]

Sci Rep
Zheng F, Ren B, Deng X, Zhang S, Zhou B, Li R, Luo R.   +6 more
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

Source Apportionment and Health Risk Assessment of Heavy Metals in Groundwater Around Typical Karst Region of the Lower Yellow River, China. [PDF]

Water Environ Res
Guomeng G, Chunwei L, Qingyu X, Dalu Y, Hekuan M, Huan Q.   +5 more
europepmc   +1 more source

Heavy Metal Contamination, Source Apportionment, and Risk Assessment of Agricultural Soils Surrounding a Gold Mining Area in Northeastern Shandong Province, China. [PDF]

Water Environ Res
Luo M, Li Z, Meng Y, Liu H, Yu S, Wang Y, Wang X, Zhang J, Gao Y, Xu Y, Liu Y.   +10 more
europepmc   +1 more source

Spatial Distribution, Risk Assessment, and Source Apportionment of Heavy Metals in Soils from the Sorghum Cultivation Base in the Chishui River Basin, China. [PDF]

Toxics
Pan Z, Li X, Yuan Y, Zhang J, Jiang Y, Ning Z.   +5 more
europepmc   +1 more source

Groundwater Nitrate in Multilayer Aquifer Systems of Alluvial Fans on the North China Plain: Spatial Distribution, Source Apportionment, Natural Background Levels, and Contamination Assessment. [PDF]

Water Environ Res
Zhang Y, Liu R, Hou Q, Li Z, Yuan Z, Liu J.   +5 more
europepmc   +1 more source

Multivariate source apportionment and integrated indexical assessment of heavy metal contamination in northeast Indian wetland sediments and soils. [PDF]

Sci Rep
Sharma LD, Bhupenchandra I, Singh EJ, Dutta S, Pandey Y, Chongtham SK, Devi HL, Bordoloi A, Dasgupta M, Sahoo MR.   +9 more
europepmc   +1 more source

Tracing spatial mid-size Eastern U.S. cities road dust pollution: insights from source apportionment and health risk assessment. [PDF]

Environ Sci Pollut Res Int
Truong MT, Haselden CT, Tuan AC, Richardson JB.   +3 more
europepmc   +1 more source

Assembly districts for New Jersey : established by Apportionment Commission, April 7, 1969

, 1969
New Jersey. Apportionment Commission
core  

Source apportionment of eleven trace metals across six São Paulo river basins (1978-2026): receptor modelling identifies geogenic misregulation and a monitoring blind spot for diffuse-source zinc. [PDF]

Environ Geochem Health
Tavares HP, de Souza Sampaio NA.
europepmc   +1 more source