Results 21 to 30 of about 43,697 (308)

Quantitative source apportionment of heavy metals in atmospheric deposition of a typical heavily polluted city in Northern China: Comparison of PMF and UNMIX

open access: yesFrontiers in Environmental Science, 2022
Receptor models are rarely utilized in atmospheric deposition but are often used to identify pollutant sources and quantify their contributions. This article focuses on the soil in atmospheric deposition in a typical polluted city. Atmospheric deposition
Angzu Cai   +9 more
doaj   +1 more source

Heavy metal distribution in some French forest soils: evidence for atmospheric contamination [PDF]

open access: yes, 2003
This study is one of very few dealing with the distribution and the origin of heavy metals in French soils from a priori non-polluted forest areas. The abundance of heavy metals measured in these soils decreases as follows: Cr) Zn)Pb)Ni)Cu)Co4Cd. Total
Probst, Jean-Luc   +3 more
core   +1 more source

Effect of atmospheric deposition on heavy metal accumulation in vegetable crop near a lead-zinc smelt mine

open access: yes浙江大学学报. 农业与生命科学版, 2010
Several pot experiments were done to test the contribution of soil pollution and atmospheric deposition to heavy metal accumulation in Chinese cabbage (Brassica campestris ssp.
ZHANG Ming-kui, LIU Zhao-yun, ZHOU Cui
doaj   +1 more source

The importance of biomass net uptake for a trace metal budget in a forest stand in north-eastern France [PDF]

open access: yes, 2010
The trace metal (TM: Cd, Cu, Ni, Pb and Zn) budget (stocks and annual fluxes) was evaluated in a forest stand (silver fir, Abies alba Miller) in north-eastern France.
Nicolas, Manuel   +7 more
core   +1 more source

Localisation and mobility of trace metal in silver fir needles [PDF]

open access: yes, 2012
Trace metals (TM: Co, Ni, Cu, Zn, Cd, and Pb) as well as Al, Mn, and Fe content was measured in needles of a remote silver fir stand in the south of France. TM localisation and behaviour in needles was evaluated by measuring total and internal content of
Gandois, Laure, Probst, Anne
core   +1 more source

Canopy influence on trace metal atmospheric inputs on forest ecosystems: Speciation in throughfall [PDF]

open access: yes, 2010
Trace Metal (TM: Cd, Cu, Ni, Pb, Sb and Zn) atmospheric inputs have been studied on six forested sites. In order to evaluate canopy interaction with atmospheric inputs, TM have been measured in both Open Field Precipitation (OFP) and Throughfall (TF ...
Probst, A.   +6 more
core   +1 more source

Heavy metal deposition on plants in relation to immission and bulk precipitation.

open access: yesSilva Fennica, 1981
Monitoring of heavy metal accumulation in plants has been used to reflect the deposition of heavy metals in terrestrial ecosystems. In some cases, the accumulation rates in plants are linearly correlated to deposition measured as bulk precipitation ...
Johnsen, Ib
doaj   +1 more source

Source analysis and risk evaluation of heavy metal in the river sediment of polymetallic mining area: Taking the Tonglüshan skarn type Cu-Fe-Au deposit as an example, Hubei section of the Yangtze River Basin, China

open access: yesChina Geology, 2022
In this paper, 25 sampling points of overlying deposits in Tonglushan mining area, Daye City, Hubei Province, China were tested for heavy metal content to explore pollution characteristics, pollution sources and ecological risks of heavy metals in ...
Jing Wang   +7 more
doaj   +1 more source

Input of particulate heavy metals from rivers and associated sedimentary deposits on the Gulf of Lion continental shelf [PDF]

open access: yes, 2008
Fluxes of the heavy metals chromium (Cr), cobalt (Co), nickel (Ni), copper (Cu), lead (Pb), cadmium (Cd) and zinc (Zn) delivered by rivers to the Gulf of Lion (NW Mediterranean Sea) were estimated over a three year study of the River Rhone and its ...
Probst, Jean-Luc   +5 more
core   +1 more source

Driving factors on accumulation of cadmium, lead, copper, zinc in agricultural soil and products of the North China Plain

open access: yesScientific Reports, 2023
The accumulation of heavy metals in agricultural soils concerns food security. By using the Geographical Detector, this study investigated the influence of six types of factors (eleven factors) on the accumulation of Cd, Pb, Cu, Zn in agricultural soil ...
Zheng Liu, Ying Bai, Junhong Gao, Jun Li
doaj   +1 more source

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