Assessment of elemental distribution and trace element contamination in surficial wetland sediments, Southern Tibetan Plateau.

abstract：:The existing data on the species composition of zooplankton and grazing intensities of crustacean plankton are discussed in the light of trophic status, particularly in the Dutch lakes of varying trophy. Several species of rotifers in northern Europe and North America are considered to indicate eutrophic environments....

journal_title：Environmental monitoring and assessment

authors： Gulati RD

更新日期：1983-09-01 00:00:00

abstract：:In a baseline study, muscle and liver from important commercial fish belonging to different trophic levels were analysed for organochlorines. Samples of sole, sardine and hake were collected from seven locations off the Continental coast and greater forkbeard and horse mackerel off two Azores islands. Residues of pp'D...

journal_title：Environmental monitoring and assessment

authors： Magalhães MJ,De Barros MC

更新日期：1987-01-01 00:00:00

abstract：:Levels of trace elements were investigated in feathers of 51 adults and 47 eggshells of brown boobies Sula leucogaster from one bird colony in the Marine National Park of Currais Islands, Brazil, between December 2013 and October 2014. Average concentrations (μg g-1, dry weight) in feathers and eggshells, respectively...

journal_title：Environmental monitoring and assessment

authors： Dolci NN,Sá F,da Costa Machado E,Krul R,Rodrigues Neto R

更新日期：2017-09-10 00:00:00

abstract：:Two sets of samples from Lake Päijänne and one from Lake Ladoga were used to examine the relations between the meiofauna and environmental variables. The most obvious indicators of an unpolluted environment were, in order of importance, the true meiofauna/total meiofauna ratio, the proportion of Aeolosomatidae, the pr...

journal_title：Environmental monitoring and assessment

authors： Särkkä J

更新日期：1996-09-01 00:00:00

abstract：:The potential of carbon (C) sequestration through photosynthesis depends on the nature of different plant species. Tea (Camellia sinensis L.) is an evergreen perennial plant and cultivated over a wide region in the world, and its potential to sequestrate atmospheric carbon dioxide (CO2) in plant biomass is already eva...

journal_title：Environmental monitoring and assessment

authors： Pramanik P,Phukan M

更新日期：2020-03-04 00:00:00

abstract：:Pararosaniline hydrochloride (CPR) is a dye used for colouring paper, leather and natural and artificial fibres. It is also used in analytical and microbiological laboratories. It is a carcinogenic substance of category 1B. In analytical chemistry, it is used for detecting the following among others: bromates, formald...

journal_title：Environmental monitoring and assessment

authors： Kowalska J,Jeżewska A

更新日期：2019-06-17 00:00:00

abstract：:Simple statistical methods on Normalized Difference Vegetation Index (NDVI) and bands 3 and 4 data of relatively coarse resolution Thematic Mapper (TM) and Enhanced Thematic Mapper plus (ETM(+)) imageries were used to investigate the impacts of air pollution on the deterioration of the vegetation cover in the Sarchesh...

journal_title：Environmental monitoring and assessment

authors： Rastmanesh F,Moore F,Kharrati-Kopaei M,Behrouz M

更新日期：2010-04-01 00:00:00

abstract：:Groundwater is an indispensable natural resource for drinking water, generally in rural areas due to unavailability of treated water. The study was designed to investigate the groundwater quality in nine open-defecation-free (ODF) villages (Nirmal Grams) of Kurukshetra district, Haryana, India. For the research, 81 gr...

journal_title：Environmental monitoring and assessment

authors： Malan A,Sharma HR

更新日期：2018-07-18 00:00:00

abstract：:In the frame of an active monitoring study at the Serra do Mar near the industrial pool of Cubatão, Brazil,Hemerocallis was tested for its suitability as bioindicator of airborne fluoride pollution. In a screening experiment with various cultivars comparison of susceptibility, correlation of visible injury and foliar ...

journal_title：Environmental monitoring and assessment

authors： Klumpp G,Klumpp A,Domingos M,Guderian R

更新日期：1995-03-01 00:00:00

abstract：:Climate change has been causing the increase in frequency, severity, and duration of harmful algal blooms, which makes the establishment of water management strategies indispensable. For cyanobacteria, several methods are currently used in monitoring programs. However, these methods are time-consuming and require spec...

journal_title：Environmental monitoring and assessment

authors： Macário IPE,Castro BB,Nunes MIS,Pizarro C,Coelho C,Gonçalves F,de Figueiredo DR

更新日期：2017-11-09 00:00:00

abstract：:The present study was carried out to identify the factors influencing the sinuosity of the Pannagon river, using the IRS P6 LISS III data and Geographical Information System (GIS) on 1:50,000 scale. The river follows meandering course and exhibits a narrow, highly sinuous and incised channel. Several lines of evidence...

journal_title：Environmental monitoring and assessment

authors： Aswathy MV,Vijith H,Satheesh R

更新日期：2008-03-01 00:00:00

abstract：:Chemical prroducts used in farming and wastes from livestock can contaminate pond water in agroecosystems due to runoff. Amphibians using these ponds for breeding are probably exposed to pollutants, and serious consequences might be observed afterward at the population level. Assessment biological endpoints of anuran ...

journal_title：Environmental monitoring and assessment

authors： Babini MS,Bionda Cde L,Salas NE,Martino AL

更新日期：2016-08-01 00:00:00

abstract：:The search for reliable biomarkers of human exposure to benzene and its derivatives is still subject of research. Many of the proposed biomarkers have limitations ranging from the low sensitivity to the wide variability of results. Thus, the aim of our study was to assess the frequencies of chromosomal abnormalities (...

journal_title：Environmental monitoring and assessment

authors： Trevisan P,da Silva JN,da Silva AP,Rosa RF,Paskulin GA,Thiesen FV,de Oliveira CA,Zen PR

更新日期：2014-04-01 00:00:00

abstract：:This study evaluates the effect of emission reductions at two coal-fired power plants in northwestern Colorado on a nearby wilderness area. Control equipment was installed at both plants during 1999-2004 to reduce SO2 and NOx emissions. One challenge was separating the effects of local from regional emissions, which a...

journal_title：Environmental monitoring and assessment

authors： Mast MA,Ely D

更新日期：2013-09-01 00:00:00

abstract：:Ozone levels in the Jizerske hory Mts. measured at 13 sites by diffusive samplers during the 2006 and 2007 vegetation seasons are presented. A significant ozone gradient (5.4 ppb in 2006 and 4.0 ppb in 2007) per 100 m difference in altitude between 370 and 1,100 m a.s.l. was recorded. High-resolution maps of phytotoxi...

journal_title：Environmental monitoring and assessment

authors： Hůnová I,Matoušková L,Srněnský R,Koželková K

更新日期：2011-12-01 00:00:00

abstract：:An animal's suitability as a biomonitor of environmental change can be determined by biological, reproductive and ecological characteristics determined at the class, order and species level. The animal's habitat where the research is to be performed and the form, function and structure of the environmental change bein...

journal_title：Environmental monitoring and assessment

authors： Hollamby S,Afema-Azikuru J,Waigo S,Cameron K,Gandolf AR,Norris A,Sikarskie JG

更新日期：2006-07-01 00:00:00

abstract：:In natural boreal forests, disturbances such as fire and variation in surficial deposits create a mosaic of forest stands with different species composition and age. At the landscape level, this variety of stands can be considered as the natural mosaic diversity. In this paper, we describe a model that can be used to ...

journal_title：Environmental monitoring and assessment

authors： Gauthier S,Leduc A,Bergeron Y

更新日期：1996-01-01 00:00:00

abstract：:Biosolids from the WWTP of Thessaloniki were examined for the leaching of phosphorus (as PO4(3-) -P), nitrogen (as NH4+ (-N) and NO3- (-N)), and organic matter (as TOC and COD), using two tests: (1) a pH static leaching test and (2) a characterization test, relating contaminant release to the liquid to solid (L/S) rat...

journal_title：Environmental monitoring and assessment

authors： Batziaka V,Fytianos K,Voudrias E

更新日期：2008-05-01 00:00:00

abstract：:Influence of open dumping of municipal solid wastes (MSW) on metal contamination of soil, plants, and earthworms in Ranchi, Jharkhand, India, was studied over 6-month period. Dumpsite in the study area exists in two sections, old section where waste dumping has stopped and new section where wastes are currently dispos...

journal_title：Environmental monitoring and assessment

authors： Singh M,Verma M,Kumar RN

更新日期：2018-02-13 00:00:00

abstract：:As part of the Danish NEAREX project the origin and variability of anthropogenic atmospheric CO(2) over the Northeast Atlantic Region (NEAR) has been studied. The project consisted of a combination of experimental and modelling activities. Local volunteers operated CO(2) sampling stations, built at University of Copen...

journal_title：Environmental monitoring and assessment

authors： Geels C,Christensen JH,Hansen AW,Heinemeier J,Kiilsholm S,Larsen NW,Larsen SE,Pedersen T,Sørensen LL,Brandt J,Frohn LM,Djurhuus S

更新日期：2006-06-01 00:00:00

abstract：:Surface mining disturbances have attracted attention globally due to extensive influence on topography, land use, ecosystems, and human populations in mineral-rich regions. We analyzed a time series of Landsat satellite imagery to produce a 28-year disturbance history for surface coal mining in a segment of eastern US...

journal_title：Environmental monitoring and assessment

authors： Li J,Zipper CE,Donovan PF,Wynne RH,Oliphant AJ

更新日期：2015-09-01 00:00:00

abstract：:The daily and seasonal atmospheric concentrations, deposition fluxes and emission sources of a few C3-C9 gaseous alkyl nitrates (ANs) at the Belgian coast (De Haan) on the Southern North Sea were determined. An adapted sampler design for low- and high-volume air-sampling, optimized sample extraction and clean-up, as w...

journal_title：Environmental monitoring and assessment

authors： Dirtu AC,Buczyńska AJ,Godoi AF,Favoreto R,Bencs L,Potgieter-Vermaak SS,Godoi RH,Van Grieken R,Van Vaeck L

更新日期：2014-10-01 00:00:00

abstract：:Soils derived from dredged material were collected, together with earthworms from nine confined disposal facilities located in the Great Lakes Region. These samples were analyzed for 18 elements, 11 organochlorine pesticides, PCBs, and 24 polycyclic aromatic hydrocarbons. The concentrations detected in earthworms were...

journal_title：Environmental monitoring and assessment

authors： Beyer WN,Stafford C

更新日期：1993-01-01 00:00:00

abstract：:Like all infectious diseases, the infection rate of COVID-19 is dependent on many variables. In order to effectively prepare a localized plan for infectious disease management, it is important to find the relationship between COVID-19 infection rate and other key variables. This study aims to understand the spatial re...

journal_title：Environmental monitoring and assessment

authors： Hassan MS,Bhuiyan MAH,Tareq F,Bodrud-Doza M,Tanu SM,Rabbani KA

更新日期：2021-01-04 00:00:00

abstract：:The level of arsenic (As) contamination and the geochemical composition of groundwater in Shuklaganj area located on the banks of the Ganges Delta of Kanpur-Unnao district were elucidated. Samples (n = 59) were collected from both India Mark II hand pumps (depth, 30-33 m) and domestic hand pump tube wells (10-12 m) lo...

journal_title：Environmental monitoring and assessment

authors： Chauhan VS,Yunus M,Sankararamakrishnan N

更新日期：2012-08-01 00:00:00

abstract：:Survey techniques for larval salamanders vary in their effectiveness and efficiencies. In this study, the leaf litterbag sampling technique was employed to gather data on larval salamander populations in perennial streams of southern Georgia. Salamanders were collected monthly for 12 months to analyze capture counts a...

journal_title：Environmental monitoring and assessment

authors： Talley BL,Crisman TL

更新日期：2007-09-01 00:00:00

abstract：:By the method of P fractionation, we examined sedimentary P fractions in Lake Dianchi before and during cyanobacterial blooms, namely in April 2004 and August 2004, respectively. In this study, the whole lake is divided into four areas to discuss P fractions in sediment and the relationship between them and water qual...

journal_title：Environmental monitoring and assessment

authors： Hu J,Shen Q,Liu Y,Liu J

更新日期：2007-09-01 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：:Prices for ferro-alloys have hardened due to the closure of plants in developed countries on account of increasingly stringent pollution control legislation, resulting in a higher cost of production. A ferro-alloy industry with a capacity of 80000 MT per annum was selected to study the nature of pollution. Because of ...

journal_title：Environmental monitoring and assessment

authors： Reddy MK,Venkat Rao D,Rama Rao KG,Rama Mohan Rao I,Vittal Rao M

更新日期：1993-04-01 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