Determination of nitrobenzene in wastewater using a hanging mercury drop electrode.

abstract：:Although ecological connectivity conservation in urban areas has recently been recognized as an important issue, less is known about its relationship to urban form and landscape pattern. This study investigates how urban morphology influences regional ecosystem pattern and landscape connectivity. Two metropolitan land...

journal_title：Environmental monitoring and assessment

authors： Park S,Hepcan ÇC,Hepcan Ş,Cook EA

更新日期：2014-10-01 00:00:00

abstract：:More than 760 Tampa Bay (Florida, U.S.A.) sediment samples have been analyzed for organic contaminants (PAHs, organochlorine pesticides, and PCBs) since 1993. Data were analyzed to assess status by habitat (defined by overlapping salinity zones and sediment type). The habitats most degraded by PAHs and pesticides were...

journal_title：Environmental monitoring and assessment

authors： Grabe SA,Barron J

更新日期：2004-02-01 00:00:00

abstract：:We assessed the quality of 31 urban soils in Pisa by analyzing total petroleum hydrocarbons (TPHs), Cd, Cr, Cu, Hg, Mn, Ni, Pb, Zn, and the platinum group elements (PGEs). The risk was evaluated by the geological accumulation index (I geo) and the enrichment factor (EF). Results were compared with those obtained from ...

journal_title：Environmental monitoring and assessment

authors： Cardelli R,Vanni G,Marchini F,Saviozzi A

更新日期：2017-10-12 00:00:00

abstract：:Phosphorus (P) flux potential can predict the trend of phosphorus release from wetland sediments to water and provide scientific parameters for further monitoring and management for phosphorus flux from wetland sediments to overlying water. Many studies have focused on factors affecting sediment P flux potential in se...

journal_title：Environmental monitoring and assessment

authors： He J,Su D,Lv S,Diao Z,Ye S,Zheng Z

更新日期：2017-11-08 00:00:00

abstract：:Per- and polyfluoroalkyl substances (PFASs) have attracted attention due to the potential risk they pose to ecosystems and human health. A total of 169 groundwater samples were collected from four representative regions in order to analyze PFASs concentrations in China. The total concentration of PFASs (∑PFASs) in gro...

journal_title：Environmental monitoring and assessment

authors： Qiao X,Jiao L,Zhang X,Li X,Hao S,Kong M,Liu Y

更新日期：2020-01-02 00:00:00

abstract：:Bacterial indicators in relation to tidal variations were studied at five locations for over 2 days covering three tidal cycles in the southwestern region of Gulf of Kachchh, India. Tidal flow here is predominantly in the east west direction and can transport particles up to 32 km. Tidal amplitude appears to play a pr...

journal_title：Environmental monitoring and assessment

authors： Mohandass C,Kumar SJ,Ramaiah N,Vethamony P

更新日期：2010-10-01 00:00:00

abstract：:The usefulness of water quality indices, as the indicators of water pollution, for assessment of spatial-temporal changes and classification of river water qualities was verified. Four water quality indices were investigated: WQI (considering 18 water quality parameters), WQI(min) and WQI(m) (considering five water qu...

journal_title：Environmental monitoring and assessment

authors： Kannel PR,Lee S,Lee YS,Kanel SR,Khan SP

更新日期：2007-09-01 00:00:00

abstract：:Macroinvertebrates are without spinal cord living organisms that spend their main phases of metamorphosis in water; so, changing the ecological structure of their communities represents environmental health condition. The main purpose of this study was to identify the macroinvertebrate families as a biological indicat...

journal_title：Environmental monitoring and assessment

authors： Aazami J,KianiMehr N,Zamani A

更新日期：2019-10-29 00:00:00

abstract：:The ambient air quality (AAQ) assessment was undertaken in Sukinda Valley, the chromite hub of India. The possible correlations of meteorological variables with different air quality parameters (PM10, PM2.5, SO2, NO2 and CO) were examined. Being the fourth most polluted area in the globe, Sukinda Valley has always bee...

journal_title：Environmental monitoring and assessment

authors： Mishra SR,Pradhan RP,Prusty BA,Sahu SK

更新日期：2016-07-01 00:00:00

abstract：:Mechanistic modeling of how algal species produce metabolites (e.g., taste and odor compounds geosmin and 2-methyl isoborneol (2-MIB)) as a biological response is currently not well understood. However, water managers and water utilities using these reservoirs often need methods for predicting metabolite production, s...

journal_title：Environmental monitoring and assessment

authors： Bruder S,Babbar-Sebens M,Tedesco L,Soyeux E

更新日期：2014-03-01 00:00:00

abstract：:In this study, artificial neural networks (ANNs) including feed forward back propagation neural network (FFBP-NN) and the radial basis function neural network (RBF-NN) were applied to predict daily sewage sludge quantity in wastewater treatment plant (WWTP). Daily datasets of sewage sludge have been used to develop th...

journal_title：Environmental monitoring and assessment

authors： Zeinolabedini M,Najafzadeh M

更新日期：2019-02-16 00:00:00

abstract：:The availability of Landsat data allows improving the monitoring and assessment of large-scale areas with land cover changes in rapid developing regions. Thus, we pretend to show a combined methodology to assess land cover changes (LCCs) in the Hamoun Wetland region (Iran) over a period of 30-year (1987-2016) and to q...

journal_title：Environmental monitoring and assessment

authors： Kharazmi R,Tavili A,Rahdari MR,Chaban L,Panidi E,Rodrigo-Comino J

更新日期：2018-05-23 00:00:00

abstract：:The results of a biodiversity monitoring program conducted in the Ogawa Forest Reserve and its vicinity, situated in a cool temperate region of Japan, identified three different patterns for species richness. Forests of the region are characterized by a mosaic of secondary deciduous stands of various ages scattered am...

journal_title：Environmental monitoring and assessment

authors： Makino S,Goto H,Inoue T,Sueyoshi M,Okabe K,Hasegawa M,Hamaguchi K,Ctanaka H,Okochi I

更新日期：2006-09-01 00:00:00

abstract：:Agronomic crop residues produce greenhouse gas emissions. Crops that produce residues at harvest and during processing may vary from country to country. These residues, which can be in the form of peels, husks, stalks, or straw, are generally considered to be waste products. The carbon (C) and nitrogen (N) content of ...

journal_title：Environmental monitoring and assessment

authors： Ilukor JO,Oluka SO

更新日期：1995-01-01 00:00:00

abstract：:The objective of this paper is to offer an approach to assess the risk associated with Municipal Solid Wastes, in a geospatial context. Initially, a risk index including hazard, vulnerability and other important variables was built. The built model is based on multi-criteria evaluation techniques and geographic inform...

journal_title：Environmental monitoring and assessment

authors： Araiza-Aguilar JA,Cram-Heydrich S,Ruiz-Rivera N,Oropeza-Orozco O,Fernández-Lomelín MDP,Rojas-Valencia MN

更新日期：2021-01-19 00:00:00

abstract：:Forest inventory data often consists of measurements taken on field plots as well as values predicted from statistical models, e.g., tree biomass. Many of these models only include fixed-effects parameters either because at the time the models were established, mixed-effects model theory had not yet been thoroughly de...

journal_title：Environmental monitoring and assessment

authors： Westfall JA

更新日期：2016-04-01 00:00:00

abstract：:The objective of this study was to use an integrative approach to assess the ecological status of a small river impacted by multiple sources of disturbance. The River Febros (NW Portugal) is a small and highly impacted non-regulated river; approximately 44% of the watershed area is dedicated to agriculture, but there ...

journal_title：Environmental monitoring and assessment

authors： Carvalho L,Cortes R,Bordalo AA

更新日期：2011-03-01 00:00:00

abstract：:In this paper, the authors have suggested and implemented the defined soft computing methods in air quality classification with case studies. The first study relates to the application of Fuzzy C mean (FCM) clustering method in estimating pollution status in cities of Maharashtra State, India. In this study, the compu...

journal_title：Environmental monitoring and assessment

authors： Yadav J,Kharat V,Deshpande A

更新日期：2015-04-01 00:00:00

abstract：:The current study aimed to assess the quality of apportion pollution sources and examine the impacts of anthropogenic activities on groundwater. The study was implemented in two sequential steps of (1) bulk examination of groundwater quality followed by principal component analysis/factor analysis (PCA/FA) to apportio...

journal_title：Environmental monitoring and assessment

authors： Nguyen BT,Nguyen TMT,Bach QV

更新日期：2020-05-26 00:00:00

abstract：:Groundwater in a tannery belt in Southern India is being polluted by the discharge of untreated effluents from 80 operating tanneries. Total dissolved solids and chloride (Cl(-)) measurements in open wells in the tannery cluster vary from 27,686 to 39,100 and 12,000 to 13,652 mg/l, respectively. A mass transport model...

journal_title：Environmental monitoring and assessment

authors： Mondal NC,Singh VP

更新日期：2012-05-01 00:00:00

abstract：:Assessment method for ecological condition of Xiangxi River system was studied by using 13 candidate metrics of epilithic diatom which can reflect conditions in pH, salinity, nitrogen uptake metabolism, oxygen requirements, saprobity, trophic state, morphological character and pollution tolerant capability etc. By one...

journal_title：Environmental monitoring and assessment

authors： Tang T,Cai Q,Liu J

更新日期：2006-01-01 00:00:00

abstract：:In recent years the concern about the behaviour of oxides of nitrogen (NOx: NO, NO2) in atmosphere has increased considerably. NOx undergoes various complex atmospheric reactions to generate secondary pollutants which are known to cause severe adverse effects on human health. This work focuses on the study of physical...

journal_title：Environmental monitoring and assessment

authors： Lal S,Patil RS

更新日期：2001-04-01 00:00:00

abstract：:Costal sediment samples from Great Kwa River as well as adjoining termite nest and soil samples were analyzed for quantitative determination of polycyclic aromatic hydrocarbons (PAHs) and sterols using gas chromatography-mass spectrometry (GC-MS) in order to access the possibility of transport of biologically produced...

journal_title：Environmental monitoring and assessment

authors： Oyo-Ita OE,Oyo-Ita IO,Ugim SU

更新日期：2013-02-01 00:00:00

abstract：:Ammonia is an important water quality variable, which in excess, can be detrimental to waterways and their ecosystems. In the Ecosystem Health Monitoring Program in South-east Queensland ammonia is monitored monthly, however, often more than 50% of the ammonia observations in Moreton Bay are below detection limit, mak...

journal_title：Environmental monitoring and assessment

authors： Toscas PJ

更新日期：2008-02-01 00:00:00

abstract：:Presence of copper within water bodies deteriorates human health and degrades natural environment. This heavy metal in water is treated using a promising biochar derived from rambutan (Nephelium lappaceum) peel through slow pyrolysis. This research compares the efficacies of artificial neural network (ANN), adaptive n...

journal_title：Environmental monitoring and assessment

authors： Wong YJ,Arumugasamy SK,Chung CH,Selvarajoo A,Sethu V

更新日期：2020-06-17 00:00:00

abstract：:An extensive field survey was employed for assessing the impacts of long-term wastewater irrigation of forage crops and orange orchards in three suburban agricultural areas in Cyprus (areas I, II, and III), as compared to rainfed agriculture, on the soil geochemical properties and the bioaccumulation of heavy metals (...

journal_title：Environmental monitoring and assessment

authors： Christou A,Eliadou E,Michael C,Hapeshi E,Fatta-Kassinos D

更新日期：2014-08-01 00:00:00

abstract：:Coal fly ash (CFA), a by-product generated from coal-burning power plants, readily leaches toxic elements into aquatic environments. The present study describes a classification system for CFA based on the chemical composition of CFA and leachability of toxic elements, which can promote the safe and effective utilizat...

journal_title：Environmental monitoring and assessment

authors： Seki T,Ogawa Y,Inoue C

更新日期：2019-05-09 00:00:00

abstract：:Although medicines are less toxic than other toxicants, increased production and usage of pharmaceuticals have led to many concerns regarding their toxic effects on human and non-target organisms. Additionally, reproductive toxicity after long-term exposure is difficult to anticipate. Tamoxifen (TAM), a selective estr...

journal_title：Environmental monitoring and assessment

authors： Jo M,Lee S,Yoon S,Kim WK

更新日期：2018-10-27 00:00:00

abstract：:June 2019 saw large-scale street protests in Hong Kong that impeded traffic flow along streets in areas around to the Legislative Council building. These had the potential to reduce overall air pollutant emissions from traffic and lower their concentrations. Two roadside monitoring stations relatively close to the Leg...

journal_title：Environmental monitoring and assessment

authors： Brimblecombe P

更新日期：2020-04-19 00:00:00

abstract：:This paper summarizes sampling results from NOAA's National Status and Trends (NS&T) Program for marine environmental quality in Delaware Bay. A stratified-random design was used to determine the spatial extent of sediment contamination and toxicity in Delaware Bay from offshore stations in the coastal zone, the lower...

journal_title：Environmental monitoring and assessment

authors： Hartwell SI,Hameedi MJ

更新日期：2006-10-01 00:00:00