Results 11 to 20 of about 43,697 (308)
Lichens and Bromeliads as Bioindicators of Heavy Metal Deposition in Ecuador
Diversity, 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 +2 more sources
Atmospheric heavy metal deposition in the Copenhagen area
Environmental Pollution (1970), 1978 Atmospheric dry and wet deposition (bulk precipitation) of the heavy metals Cu, Pb, Zn, Ni, V and Fe over the Copenhagen area was measured by sampling in plastic funnels from 17 stations during a twelve-month period.
Andersen, Allan +2 more
core +3 more sources
Adsorption of heavy metals by road deposited solids [PDF]
Water Science and Technology, 2013 The research study discussed in the paper investigated the adsorption/desorption behaviour of heavy metals commonly deposited on urban road surfaces, namely, Zn, Cu, Cr and Pb, for different particle size ranges of solids. The study outcomes, based on field studies and batch experiments, confirmed that road deposited solids particles contain a ...
Gunawardana, Chandima +2 more
openaire +3 more sources
Analysis of heavy metals in road-deposited sediments [PDF]
Analytica Chimica Acta, 2006 Road-deposited sediments were analysed for heavy metal concentrations at three different landuses (residential, industrial, commercial) in Queensland State, Australia. The sediments were collected using a domestic vacuum cleaner which was proven to be highly efficient in collecting sub-micron particles.
Herngren, Lars +2 more
openaire +3 more sources
Land, 2023 Identifying the current status of the heavy metal(loid) input of agricultural soils is vital for the soil ecological environment of agricultural-producing areas. Most previous studies have typically carried been out in small regions with limited sampling
Wenyu Ma +6 more
doaj +1 more source
Assessment of an atmospheric heavy metal from a transport pool within the Ilorin Metropolis, Nigeria [PDF]
Journal 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
Determination of heavy metal deposition in the county of Obrenovac (Serbia) using mosses as bioindicators: I. Aluminum (Al), arsenic (As), and boron (B) [PDF]
Archives of Biological Sciences, 2005 In the present study, the deposition of three heavy metals (Al, As and B) in the county of Obrenovac (Serbia) is determined using four moss taxa (Bryum argenteum, Bryum capillare, Brachythecium sp., and Hypnum cupressiforme) as bioindicators ...
Sabovljević M. +4 more
doaj +1 more source
Atmosphere, 2022 Handan city as a transportation hub in North China, air quality ranks at the bottom all year round, causing environmental pollution that has aroused widespread concern. In order to explore the pollution characteristics and main sources of heavy metals in
Haixia Zhang +7 more
doaj +1 more source
Atmospheric Deposition Of Heavy Metals In Toronto [PDF]
, 2021 Atmospheric deposition rates of heavy metals (As, Cd, Co, Cu, Hg, Mn, Ni, Pb, and Zn) were determined from July 2009−December 2010 in downtown Toronto. Atmospheric deposition samples were collected using samplers with plastic, glass and water surfaces from two rooftops (15 m and 59 m above ground) in the city core of Toronto.
openaire +1 more source
Determination of heavy metal deposition in the county of Obrenovac (Serbia) using mosses as bioindicators II: Cadmium (CD), cobalt (CO), and chromium (CR) [PDF]
Archives of Biological Sciences, 2006 In the present study, the deposition of three heavy metals (Cd, Co and Cr) in the county of Obrenovac (Serbia) is determined using four moss taxa (Bryum argenteum, Bryum capillare, Brachythecium sp.
Vukojević V. +5 more
doaj +1 more source