Results 21 to 30 of about 3,178,541 (286)

Assessment of an atmospheric heavy metal from a transport pool within the Ilorin Metropolis, Nigeria [PDF]

open access: yesJournal of Particle Science and Technology, 2021
Particulate emission from a high density of vehicles has become a subject of interest and great concern for the assessment of local air quality within the Ilorin metropolis, Nigeria.
Ismail Eniola Muhibbudin   +6 more
doaj   +1 more source

Soil heavy metal contamination and acid deposition: experimental approach on two forest soils in Hunan, Southern China [PDF]

open access: yes, 2005
In 1985, a tailing dam collapsed in Hunan province (southern China) leading to soil contamination by heavy metals from the tailings waste. Moreover, acid deposition becomes more and more serious in this area. In this context, two forest soils (a red soil
Probst, Jean-Luc   +3 more
core   +1 more source

Lichens and Bromeliads as Bioindicators of Heavy Metal Deposition in Ecuador

open access: yesDiversity, 2019
We evaluated heavy metal deposition in Parmotrema arnoldii and Tillandsia usneoides in response to air pollution in Loja city, Ecuador. We assessed heavy metal (cadmium, copper, manganese, lead and zinc) content in these organisms at nine study sites ...
Ángel Benítez   +5 more
doaj   +1 more source

Effect of heavy metal stress in plant metabolism of solanaceous plant species with emphasis on nitrogen assimilation [PDF]

open access: yes, 2011
Several plant species are able to accumulate and withstand large quantities of heavy metals in their tissues without dramatic alterations in their growth usually observed in plants. Such metal accumulating plants are tested and used for remediation of
Christofaki, Maria Ioannou
core   +4 more sources

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

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

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

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.   +10 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

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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