Mutagenicity and genotoxicity of drinking water in Guelma region, Algeria.

abstract：:Soils play a vital role in the quality of the urban environment and the health of its residents. City soils and street dusts accumulate various contaminants and particularly potentially toxic elements (PTEs) from a variety of human activities. This study investigates the current condition of elemental concentration in...

journal_title：Environmental monitoring and assessment

authors： Modabberi S,Tashakor M,Sharifi Soltani N,Hursthouse AS

更新日期：2018-11-12 00:00:00

abstract：:Surface water pollution has been found to be considerably driven by the contributions of airborne particles, open-air waste burning and fossil fuel combustion, ammonia volatilization from excreta, fertilizer and derivatives from explosive factories. Atmospheric deposition into the Lagos Lagoon is suspected to be a maj...

journal_title：Environmental monitoring and assessment

authors： Olayinka KO,Oladosu NO,Abayomi AA,Alo BI

更新日期：2016-07-01 00:00:00

abstract：:The goal of this study was to investigate the activity of the coagulant extracted from the cactus Opuntia ficus-indica (OFI) in the process of coagulation/flocculation of textile effluents. Preliminary tests of a kaolinite suspension achieved maximum turbidity removal of 95 % using an NaCl extraction solution. Optimiz...

journal_title：Environmental monitoring and assessment

authors： de Souza MT,Ambrosio E,de Almeida CA,de Souza Freitas TK,Santos LB,de Cinque Almeida V,Garcia JC

更新日期：2014-08-01 00:00:00

abstract：:In this study, three different sensors of satellites including the Moderate Resolution Imaging Spectroradiometer (MODIS), Multi-angle Imaging SpectroRadiometer (MISR), and Total Ozone Mapping Spectrometer (TOMS) were used to study spatial and temporal variations of aerosols over ten populated cities in Iran. Also, the...

journal_title：Environmental monitoring and assessment

authors： Arkian F,Nicholson SE

更新日期：2017-12-01 00:00:00

abstract：:The emission factors of mercury and calculation of annual emission into the atmosphere from different industrial sources in Poland are presented. The emission factors in turn depend on mercury concentration in raw materials, as well as on the character of a technological process. The combustion of hard coal and lignit...

journal_title：Environmental monitoring and assessment

authors： Mniszek W

更新日期：1996-07-01 00:00:00

abstract：:The Columbia River at the Hanford Site, located in south-central Washington State, U.S.A., is a regionally important refugium for overwintering birds. Some of the river shoreline has been designated by the U.S. Department of Energy for environmental clean-up following past production of materials for nuclear weapons. ...

journal_title：Environmental monitoring and assessment

authors： Becker JM,McKinstry CA

更新日期：2004-04-01 00:00:00

abstract：:The estimation of coverage, i.e., the proportion of the total area in a study region covered by a given target class, is essential to many aspects of environmental monitoring. We analyze and compare the efficiency of different sample-based approaches for the estimation of coverage of different land cover classes from ...

journal_title：Environmental monitoring and assessment

authors： Fehrmann L,Seidel D,Krause B,Kleinn C

更新日期：2014-03-01 00:00:00

abstract：:Since the inception of the U.S. DOE Hanford Site in 1943, numerous studies have been conducted on terrestrial wildlife. Onsite contractors have focused their attention on the role of wildlife in the uptake and transport of radionuclides. Graduate students from across the nation have also completed more than 15 theses ...

journal_title：Environmental monitoring and assessment

authors： Fitzner RE,Gray RH

更新日期：1991-09-01 00:00:00

abstract：:Air pollution has assumed gigantic proportion killing almost half a million Asians every year. Urban pollution mainly comprises of emissions from buses, trucks, motorcycle other forms of motorized transport and its supporting activities. As Asia's cities continue to expand the number of vehicles have risen resulting i...

journal_title：Environmental monitoring and assessment

authors： Srivastava A,Joseph AE,More A,Patil S

更新日期：2005-10-01 00:00:00

abstract：:Achieving adequate and desirable forest regeneration is necessary for maintaining native tree species and forest composition. Advance tree seedling and sapling regeneration is the basis of the next stand and serves as an indicator of future composition. The Pennsylvania Regeneration Study was implemented statewide to ...

journal_title：Environmental monitoring and assessment

authors： Westfall JA,McWilliams WH

更新日期：2012-09-01 00:00:00

abstract：:Industrial complexes may release dust emissions through several to up to tens of stacks, as well as via fugitive area sources. Several diffusion models for small-scale fugitive dust sources have been developed and combined with a point source model to form a series of models for industrial complexes. The applicable ar...

journal_title：Environmental monitoring and assessment

authors： Gengxin H,Liguo X,Yanfeng H

更新日期：1992-08-01 00:00:00

abstract：:The study was undertaken to examine the nature of particulate chalk dust settled on classroom floor during traditional teaching with dusting and non-dusting chalks on two types of boards viz. rough and smooth. Settling chalk particles were collected for 30 min during teaching in glass Petri plates placed in classrooms...

journal_title：Environmental monitoring and assessment

authors： Majumdar D,William SP

更新日期：2009-01-01 00:00:00

abstract：:Analysis of soil gases is a relatively rapid and inexpensive method to delineate and measure hydrocarbon contamination in the subsurface caused by diesel or gasoline. Techniques originally developed for petroleum exploration have been adapted to tracking hydrocarbons which have leaked or spilled at or below the earth'...

journal_title：Environmental monitoring and assessment

authors： Saenz G,Pingitore NE

更新日期：1991-01-01 00:00:00

abstract：:An anoxic biofilm involved in continuous denitrification process was monitored to investigate the effect of different concentrations of influent dissolved oxygen (DO) or nitrite on the biofilm. Microelectrode measurements evidenced nitrate removal activity of biofilm. When different concentrations of DO were applied t...

journal_title：Environmental monitoring and assessment

authors： Jang A,Ahn Y,Kim IS

更新日期：2003-09-01 00:00:00

abstract：:Phthalates are endocrine-disrupting chemicals which affect endocrine system by bio-accumulation in aquatic organisms and produce adverse health effects in aquatic organisms as well as human beings, when come in contact. Present study focuses on occurrence and removal of two phthalates: diethylphthalate (DEP) and dibut...

journal_title：Environmental monitoring and assessment

authors： Saini G,Pant S,Singh SO,Kazmi AA,Alam T

更新日期：2016-11-01 00:00:00

abstract：:The risk from naturally occurring radioactive materials (NORM) has been extensively assessed, and this has led to the integration of specific NORM radiation protection requirements within the latest EU Directive 2013/59. Nevertheless, it has been internationally recognised that remaining NORM knowledge gaps and uncert...

journal_title：Environmental monitoring and assessment

authors： Popic JM,Skipperud L

更新日期：2020-11-24 00:00:00

abstract：:Acetamiprid insecticide has been widely used to control paddy insects. In order to find out the dissipation of acetamiprid residues in paddy (variety: Satabdi), field studies were conducted in Nadia, West Bengal. Acetamiprid (20% SP) was applied twice at 10 g (T1), 20 g (T2) and 40 g (T3) a.i. ha-1 with three replicat...

journal_title：Environmental monitoring and assessment

authors： Saha S,Mondal R,Mukherjee S,Sarkar M,Kole RK

更新日期：2017-04-01 00:00:00

abstract：:The heavy metal concentrations of soil and dust samples from roadside, residential areas, parks, campus sport grounds, and commercial sites were studied in Guangzhou, South China. Heavy metals in samples were determined by inductively coupled plasma atomic emission spectrophotometer following acidic digestion with HCl...

journal_title：Environmental monitoring and assessment

authors： Cai QY,Mo CH,Li HQ,Lü H,Zeng QY,Li YW,Wu XL

更新日期：2013-02-01 00:00:00

abstract：:Airborne bacteria emissions from oxidation ditch with rotating aeration brushes were investigated in a municipal wastewater treatment plant in Beijing, China. Microbial samples were collected at different distances from the rotating brushes, different heights above the water surface, and different operation state over...

journal_title：Environmental monitoring and assessment

authors： Li L,Han Y,Liu J

更新日期：2013-01-01 00:00:00

abstract：:Leaching potential of pesticides, apart from climatological factors, depends on soil physical properties, soil-pesticide interaction and chemical nature of the molecule. Recent investigations have revealed the presence of various organophosphate pesticides in various agroecosystems. The present study investigated the ...

journal_title：Environmental monitoring and assessment

authors： G P B,C C H

更新日期：2017-09-15 00:00:00

abstract：:In areca nut and husk, 14 elements (As, Ca, Cd, Cl, Co, Cu, K, Mg, Mn, Na, Rb, Sb, and Zn) were determined, while 34 elements including rare earth elements were detected in the corresponding soil samples using instrumental neutron activation analysis and atomic absorption spectrometry methods, whereas the concentratio...

journal_title：Environmental monitoring and assessment

authors： Zote L,Lalrammawia K,Buragohain A,Lalrinhlupuii,Kakki B,Lalmuanpuii R,Pachuau Z,Vanlalhruaia J,Muthukumaran RB,Kumar NS,Jahau L,Sudarshan M,Yushin N,Nekhoroshkov P,Grozdov D,Sergeeva A,Zinicovscaia I

更新日期：2021-01-15 00:00:00

abstract：:Global agricultural intensification has led to increased pesticide use (37-fold from 1960 to 2005) and soil erosion (14% since 2000). Conservation tillage, including no-till (NT), has been proposed as an alternative to conventional plow till (PT) to mitigate soil erosion, but past studies have reported mixed results o...

journal_title：Environmental monitoring and assessment

authors： Elias D,Wang L,Jacinthe PA

更新日期：2018-01-12 00:00:00

abstract：:Known amounts of acephate, chlorpyrifos, and diazinon were applied to Formica, unfinished plywood, stainless steel, and vinyl tile. Cotton-ball and dental wick materials were dipped in 2-propanol and "swiped" over the treated surface area two time. More acephate was found on the second swipe compared to the first from...

journal_title：Environmental monitoring and assessment

authors： Leidy RB,Wright CG,Dupree HE Jr

更新日期：1987-07-01 00:00:00

abstract：:Morphological (easily measureable) and physiological (hard to measure) traits of two closely related invasive alien congeners-Ageratum conyzoides L. and Ageratum houstonianum Mill. were studied with a perspective that which species will be potentially be more successful as an invader in the Indo-Gangetic plains of Ind...

journal_title：Environmental monitoring and assessment

authors： Singh V,Singh H,Sharma GP,Raghubanshi AS

更新日期：2011-07-01 00:00:00

abstract：:The Natural Resource Damage Assessment and Restoration Trustees for the Deepwater Horizon oil spill assessed the external oiling of migratory bird species dependent on open water in the Gulf of Mexico following the aforementioned spill. The assessment was designed to evaluate birds that use open water during the winte...

journal_title：Environmental monitoring and assessment

authors： Paruk JD,Stenhouse IJ,Sigel BJ,Adams EM,Montevecchi WA,Evers DC,Gilbert AT,Duron M,Long D 4th,Hemming J,Tuttle P

更新日期：2020-03-17 00:00:00

abstract：:Phytoplankton species composition and seasonal changes were investigated in the Bhoj wetland Bhopal. Taxonomic composition, diversity, and abundance of phytoplankton were studied at nine stations from March 2008 to February 2010, in relation to various physico-chemical factors. Total phytoplankton species composition ...

journal_title：Environmental monitoring and assessment

authors： Bhat NA,Wanganeo A,Raina R

更新日期：2015-01-01 00:00:00

abstract：:The knowledge about effects of different land use patterns on soil hydraulic properties is essential for best land management practices. This study examined hydraulic properties under different non-agricultural land uses in parts of Abeokuta, Southwest Nigeria. Fifteen clusters surface soil samples at a depth of 0-20 ...

journal_title：Environmental monitoring and assessment

authors： Ganiyu SA

更新日期：2018-09-19 00:00:00

abstract：:Single-pass electrofishing was used to define the most efficient sampling distance to assess stream condition using the index of biotic integrity (IBI) methodology in headwater (<36 km(2) drainage area), warmwater streams in the Eastern Corn Belt Plain ecoregion. Based on wetted widths (1-3.3 m) of sampled reaches, we...

journal_title：Environmental monitoring and assessment

authors： Simon TP,Morris CC

更新日期：2014-10-01 00:00:00

abstract：:In the present study, a seasonal and non-seasonal prediction of boron concentrations time series data for the period of 1996-2004 from Büyük Menderes river in western Turkey are addressed by means of linear stochastic models. The methodology presented here is to develop adequate linear stochastic models known as autor...

journal_title：Environmental monitoring and assessment

authors： Durdu OF

更新日期：2010-10-01 00:00:00

abstract：:This quantitative and qualitative study aimed to evaluate the level of fungal contamination in aerosols dispersed by high rotation pens in dental clinics from Teresina, Piaui, Brazil. The data were collected during the attendance at two dental clinics. Petri dishes containing Sabouraud agar with chloramphenicol were o...

journal_title：Environmental monitoring and assessment

authors： Vilarinho Oliveira AMA,de Alencar RM,Santos Porto JC,Fontenele Ramos IRB,Noleto IS,Santos TC,Mobin M

更新日期：2018-01-04 00:00:00