Distribution, sources, and ecological risk assessment of SVOCs in surface sediments from Guan River Estuary, China.

abstract：:The background concentrations of atmospheric CFC-11 and CFC-12 were monitored to assess their impact on stratospheric ozone depletion and global warming from September 1995 to March 1999 at Kosan, Korea, located at eastern margin of the Asian Continent. The concentrations of atmospheric CFC-11 at Kosan have decreased ...

journal_title：Environmental monitoring and assessment

authors： Kim J,Oh SN,Cho HM,Park MK,Kim KR,Elkins JW

更新日期：2001-07-01 00:00:00

abstract：:Engineered structures in the open ocean are becoming more frequent with the expansion of the marine renewable energy industry and offshore marine aquaculture. Floating engineered structures function as artificial patch reefs providing novel and relatively stable habitat structure not otherwise available in the pelagic...

journal_title：Environmental monitoring and assessment

authors： Sheehan EV,Bridger D,Nancollas SJ,Pittman SJ

更新日期：2019-12-05 00:00:00

abstract：:Physicochemical characteristics of dissolved components from environmental samples have been studied in order to understand the impact of atmospheric pollution from aerosols and rain on surface and sub-surface waters, at industrialised urban areas in and around Mangalore, southwest coast of India. Comparatively, the H...

journal_title：Environmental monitoring and assessment

authors： Hegde P

更新日期：2007-10-01 00:00:00

abstract：:Closed chamber measurements for methane emission estimation are often carried out with opaque chambers to avoid heating of the headspace. However, mainly in wetlands, some plants possess an internal convective gas transport which quickly responds to changes in irradiation. These plants have also been found to often ch...

journal_title：Environmental monitoring and assessment

authors： Günther A,Jurasinski G,Huth V,Glatzel S

更新日期：2014-04-01 00:00:00

abstract：:In many coastal regions, the disposal of dredged material constitutes the largest (albeit often localised) anthropogenic disturbance to the seabed. Impacts can be minimised by reducing the amount of sediment overburden on the bed at any one time allowing short-term recovery to proceed via the vertical migration of res...

journal_title：Environmental monitoring and assessment

authors： Bolam SG

更新日期：2011-10-01 00:00:00

abstract：:The inorganic nitrogen transformations occurring at a municipal waste leachate treatment facility were investigated. The treatment facility consisted of a collection well and an artificial wetland between two aeration ponds. The first aeration pond showed a decrease in ammonium (from 3480 (+/- 120) to 630(+/- 90) mg x...

journal_title：Environmental monitoring and assessment

authors： Parkes SD,Jolley DF,Wilson SR

更新日期：2007-01-01 00:00:00

abstract：:Populations of amphibians and reptiles are experiencing new or increasing threats to their survival. Many of these threats are directly attributable to human activity and resource development. This presents the increasing need for worldwide amphibian and reptile assessments and effective, standardized monitoring proto...

journal_title：Environmental monitoring and assessment

authors： Icochea J,Quispitupac E,Portilla A,Ponce E

更新日期：2002-05-01 00:00:00

abstract：:Abundance and composition of microzooplankton in Chilika Lake were studied covering three seasons during 2012-2013. Ciliates (19 species), rotifers (13 species), crustacean larvae (2 taxa) and heterotrophic dinoflagellates (2 species) were the four major groups. Ciliates, however, have emerged as the most dominant gro...

journal_title：Environmental monitoring and assessment

authors： Sahu BK,Srichandan S,Panigrahy RC

更新日期：2016-01-01 00:00:00

abstract：:This work proposes the quantification of Cr (VI) ions in natural waters in trace level, using activated alumina (Al2O3) as preconcentration support, controlled in-line dissolution of the solidified chromophore diphenylcarbazide after heat treatment and spectrophotometric detection. The manifold ensures high sensitivit...

journal_title：Environmental monitoring and assessment

authors： Meneses D,Júnior JGF,de Oliveira PCC

更新日期：2018-09-28 00:00:00

abstract：:A liquid chromatography-electrospray ionization tandem mass spectrometry (LC/ESI-MS/MS) method was developed for monitoring and detection of four different drugs, namely acetanilide, pentylenetetrazole, phenacetin, and tetramethrin in porcine muscle, pasteurized milk, and table egg samples. For acetanilide and pentyle...

journal_title：Environmental monitoring and assessment

authors： Zhang D,Park ZY,Park JA,Kim SK,Jeong D,Cho SH,Shim JH,Kim JS,Abd El-Aty AM,Shin HC

更新日期：2016-06-01 00:00:00

abstract：:Today, armed conflict affects some twenty countries, covering an area making up 11% of the surface area of the Earth. Any degradation of nature in these areas represents a harmful depletion of the world's natural heritage. Despite this, environmental issues are neglected during these periods of conflict, considered se...

journal_title：Environmental monitoring and assessment

authors： Mobaied S,Rudant JP

更新日期：2019-10-10 00:00:00

abstract：:India, a mega-diverse country, possesses a wide range of climate and vegetation types along with a varied topography. The present study has classified forest types of India based on multi-season IRS Resourcesat-2 Advanced Wide Field Sensor (AWiFS) data. The study has characterized 29 land use/land cover classes includ...

journal_title：Environmental monitoring and assessment

authors： Reddy CS,Jha CS,Diwakar PG,Dadhwal VK

更新日期：2015-12-01 00:00:00

abstract：:The installation of HVAC systems in building is meant to enhance indoor air quality as well as increase comfort to occupants. However, HVAC systems have also become a vehicle of contamination of indoor air with potentially pathogenic microorganisms. DNA was extracted from ten HVAC filter dust samples collected from tw...

journal_title：Environmental monitoring and assessment

authors： Sibanda T,Selvarajan R,Ogola HJ,Obieze CC,Tekere M

更新日期：2021-01-07 00:00:00

abstract：:The paper presents water-quality evaluation based on an 8-year monitoring programme in the Gdansk Municipality region, on the Southern coast of the Baltic Sea. The studies were carried out from 2000 to 2007 by surface water analysis at 15 various sites within eight watercourses. Sampling sites included rather urbanize...

journal_title：Environmental monitoring and assessment

authors： Cieszynska M,Wesolowski M,Bartoszewicz M,Michalska M,Nowacki J

更新日期：2012-04-01 00:00:00

abstract：:The prevalence of toxicopathic liver lesions in demersal fish on the San Pedro Shelf, California was determined for a 15-year period (1988-2003). Fish livers were sampled at fixed locations as part of the Orange County Sanitation Districts (OCSD) ocean monitoring program. Histopathological examination of selected fish...

journal_title：Environmental monitoring and assessment

authors： Basmadjian E,Perkins EM,Phillips CR,Heilprin DJ,Watts SD,Diener DR,Myers MS,Koerner KA,Mengel MJ,Robertson G,Armstrong JL,Lissner AL,Frank VL

更新日期：2008-03-01 00:00:00

abstract：:The control of continuous polluting discharges in the U.K. was placed in a framework of statistically based legislation nearly 10 years ago. Both discharge standards and desired river quality class objectives are assessed within a probabilistic system of pollution control whereby a minimum level of 95 percent complian...

journal_title：Environmental monitoring and assessment

authors： Crabtree RW,Crockett CP,Ellis JC

更新日期：1989-11-01 00:00:00

abstract：:Accurate characterization of heavy-metal contaminated areas and quantification of the uncertainties inherent in spatial prediction are crucial for risk assessment, soil remediation, and effective management recommendations. Topsoil samples (0-15 cm) (n=547) were collected from the Zhangjiagang suburbs of China. The se...

journal_title：Environmental monitoring and assessment

authors： Zhao Y,Xu X,Sun W,Huang B,Darilek JL,Shi X

更新日期：2008-03-01 00:00:00

abstract：:We developed a systematic process to evaluate state/tribal bioassessment programs to provide information about the rigor of the technical approach. This is accomplished via on-site interviews to produce an evaluation that assigns one of four levels of rigor as an outcome. Level 4 is the most rigorous and reflects a te...

journal_title：Environmental monitoring and assessment

authors： Yoder CO,Barbour MT

更新日期：2009-03-01 00:00:00

abstract：:We studied the multiscale (sites, river reaches and rivers) and short-term temporal (monthly) variability in a freshwater fish assemblage. We found that small-scale spatial variation and short-term temporal variability significantly influenced fish community structure in the Macquarie and Namoi Rivers. However, larger...

journal_title：Environmental monitoring and assessment

authors： Growns I,Astles K,Gehrke P

更新日期：2006-03-01 00:00:00

abstract：:Change of water quality in dam reservoir and aquifer complicates safe drinking water supply. Few parameters are monitored to control water quality in these sources. Adequate knowledge on the correlation structure, interaction effect, trends and seasonal variability of these parameters is essential to control water qua...

journal_title：Environmental monitoring and assessment

authors： Chowdhury S,Al-Zahrani M

更新日期：2014-10-01 00:00:00

abstract：:Different genetic biomarkers have been used to evaluate the pollution effects of mutagenic agents such as metals and also a great variety of chemicals delivered on the environment by human activities. This way, the aim of the present report was to evaluate the effects of inorganic lead in fishes through the frequency ...

journal_title：Environmental monitoring and assessment

authors： Ramsdorf WA,Ferraro MV,Oliveira-Ribeiro CA,Costa JR,Cestari MM

更新日期：2009-11-01 00:00:00

abstract：:The bark of Moringa oleifera, a cheap and readily available natural biopolymeric resource material, found to significantly reduce coliform load and turbidity in contaminated water is investigated in this paper. Its surface and adsorptive properties are investigated to explore its adsorptive potential in removing V(V) ...

journal_title：Environmental monitoring and assessment

authors： Mnisi RL,Ndibewu PP

更新日期：2017-11-04 00:00:00

abstract：:During the summer of 1999, two automated water quality measurement stations were installed along the Dender river in Belgium. The variables dissolved oxygen, temperature, conductivity, pH, rain-intensity, flow and solar radiation were measured continuously. In this paper these on-line measurement series are presented ...

journal_title：Environmental monitoring and assessment

authors： Vandenberghe V,Goethals PL,Van Griensven A,Meirlaen J,De Pauw N,Vanrolleghem P,Bauwens W

更新日期：2005-09-01 00:00:00

abstract：:A new spectrophotometric method is reported for the determination of nanomolar level of malachite green in surface water samples. The method is based on the catalytic effect of silver nanoparticles on the oxidation of malachite green by hexacyanoferrate (III) in acetate-acetic acid medium. The absorbance is measured a...

journal_title：Environmental monitoring and assessment

authors： Sahraei R,Farmany A,Mortazavi SS,Noorizadeh H

更新日期：2013-07-01 00:00:00

abstract：:A total of 209 different types of polychlorinated biphenyls (PCBs) with various properties have been produced from 1930 to 1970s in which they have been banned due to their toxic effects. Total produced PCBs in the world are around 15 to 20 million tons, and up to now, 5.4 million tons of PCB-containing or PCB-contami...

journal_title：Environmental monitoring and assessment

authors： Adar E,Karatop B,Bilgili MS,İnce M

更新日期：2020-06-10 00:00:00

abstract：:This paper deals with the incident of the excessive use of chlorine and leakage of unused chlorine from an industrial chlorination cistern and the lesson learned. ...

journal_title：Environmental monitoring and assessment

authors： Gangopadhyay RK,Das SK

更新日期：2007-02-01 00:00:00

abstract：:This study determined the levels of As, Cu, Pb, and Cd in fish from Red Sea, Arabian Sea, and Indian Ocean by graphite furnace atomic absorption spectrophotometry. Metal levels were compared with international standards. The levels among fish types and origin, the relationship among metals, and the correlation between...

journal_title：Environmental monitoring and assessment

authors： Obaidat MM,Massadeh AM,Al-Athamneh AM,Jaradat QM

更新日期：2015-04-01 00:00:00

abstract：:Two PCP-degrading bacterial strains, Bacillus cereus (ITRC-S6) and Serratia marcescens (ITRC-S7) were used for the treatment of pulp and paper mill effluent at conditions; 1.0% glucose and 0.5% peptone at 30 +/- 1 degrees C at 120 rpm for 168 h of incubation. These two bacterial strains effectively reduced colour (45-...

journal_title：Environmental monitoring and assessment

authors： Chandra R,Raj A,Yadav S,Patel DK

更新日期：2009-08-01 00:00:00

abstract：:Soil and groundwater contamination is one of the important environmental problems at petroleum-related sites, which causes critical environmental and health defects. Severe petroleum hydrocarbon contamination from coastal refinery plant was detected in a shallow Quaternary sandy aquifer is bordered by Gulf in the Nort...

journal_title：Environmental monitoring and assessment

authors： Zawrah MF,Ebiad MA,Rashad AM,El-Sayed E,Snousy MG,Tantawy MA

更新日期：2014-11-01 00:00:00

abstract：:A successful experiment with a physical model requires necessary conditions of similarity. This study presents an experimental method with a semi-scale physical model. The model is used to monitor and verify soil conservation by check dams in a small watershed on the Loess Plateau of China. During experiments, the mod...

journal_title：Environmental monitoring and assessment

authors： Xu XZ,Zhang HW,Wang GQ,Chen SC,Dang WQ

更新日期：2009-12-01 00:00:00