Alterations in protein metabolism in selected tissues of fish, Cyprinus carpio, during sublethal concentration of cypermethrin.

abstract：:Algal bloom as a common phenomenon in the Persian Gulf and the Sea of Oman had catastrophic effects on environmental, social, economic, and human health aspects from 2008 to 2009. Since 2008, the Persian Gulf and the Sea of Oman Ecological Research Institute (PGSOERI) has monitored and managed algal blooms in the Horm...

journal_title：Environmental monitoring and assessment

authors： Mirza Esmaeili F,Mortazavi MS,Dehghan Banadaki AR

更新日期：2019-12-13 00:00:00

abstract：:Air pollution has become a growing problem in megacities and large urban areas through out the globe, and transportation is recognized as the major source of air pollution in many cities, especially in developing countries. Contribution of automobiles is reported in the range of 40 to 80% of the total air pollution. T...

journal_title：Environmental monitoring and assessment

authors： Goyal SK,Ghatge SV,Nema P,M Tamhane S

更新日期：2006-08-01 00:00:00

abstract：:Among all the organic disinfection by-products (DBPs), only trihalomethanes (THMs) and haloacetic acids (HAAs) are regulated in drinking water, while most DBPs are not. Very little information exists on the occurrence of non-regulated DBPs, particularly in small water systems (SWS). Paradoxically, SWS are more vulnera...

journal_title：Environmental monitoring and assessment

authors： Guilherme S,Rodriguez MJ

更新日期：2017-10-23 00:00:00

abstract：:In this study, the activities of 40K, 210Pb, 232Th, 234U, 235U, and 238U in size-segregated particulate matter (PM) were measured in the Singrauli Coalfield, India. Different isotopic compositions were found relative to natural uranium ratios. The radioactivity concentration ratios in different PM sizes [PM2.5, PM10, ...

journal_title：Environmental monitoring and assessment

authors： Yadav AK,Hopke PK

更新日期：2020-10-06 00:00:00

abstract：:Urbanization has resulted in remnant natural patches within cities that often have no connectivity among themselves and to natural reserves outside the urban area. Protecting ecological connectivity in fragmented urban areas is becoming crucial in maintaining urban biodiversity and securing critical habitat levels and...

journal_title：Environmental monitoring and assessment

authors： Park S

更新日期：2015-07-01 00:00:00

abstract：:The potential threat of heavy metals to human health has led to many studies on permissible levels of these elements in soils. The objective of this study was to establish quality reference values (QRVs) for Cd, Pb, Zn, Cu, Ni, Cr, Fe, Mn, As, Hg, V, Ba, Sb, Ag, Co, and Mo in soils of Cuba. Geochemical associations be...

journal_title：Environmental monitoring and assessment

authors： Alfaro MR,Montero A,Ugarte OM,do Nascimento CW,de Aguiar Accioly AM,Biondi CM,da Silva YJ

更新日期：2015-01-01 00:00:00

abstract：:This work reports changes on cell number, growth rate, trace element content, chlorophyll a (Chl a) and carotenoid concentrations, and laser-induced fluorescence (LIF) spectra of Phaeodactylum tricornutum exposed to Co, Ni, Cu, Zn, Cd, Hg, Pb, and a mixture of all elements combined (Mix). The total levels of trace ele...

journal_title：Environmental monitoring and assessment

authors： Cabrita MT,Gameiro C,Utkin AB,Duarte B,Caçador I,Cartaxana P

更新日期：2016-05-01 00:00:00

abstract：:The identification of spatio-temporal patterns of the urban growth phenomenon has become one of the most significant challenges in monitoring and assessing current and future trends of the urban growth issue. Therefore, spatio-temporal and quantitative techniques should be used hand in hand for a deeper understanding ...

journal_title：Environmental monitoring and assessment

authors： Aburas MM,Ho YM,Ramli MF,Ash'aari ZH

更新日期：2018-02-20 00:00:00

abstract：:Low-frequency grab sampling cannot capture fine dynamics of stream solute concentrations, which results in large uncertainties in load estimates. The recent development of high-frequency sensors has enabled monitoring solute concentrations at sub-hourly time scales. This study aimed to improve nitrate (NO3) load estim...

journal_title：Environmental monitoring and assessment

authors： Jomaa S,Aboud I,Dupas R,Yang X,Rozemeijer J,Rode M

更新日期：2018-05-07 00:00:00

abstract：:Pathogenic species of Aeromonas produce a range of virulence factors, including aerolysin, cytotonic enterotoxins, and serine protease, to cause acute gastroenteritis and wound infections in humans and animals. Recognizing that not all Aeromonas strains are pathogenic, in this study, we proposed to evaluate Aeromonas ...

journal_title：Environmental monitoring and assessment

authors： Yu CP,Chu KH

更新日期：2011-05-01 00:00:00

abstract：:The Grand Canyon, located in Northern Arizona, is one of the seven natural wonders of the world, and has been set aside as a National Park to preserve its unique character. Several million visitors from all over the world travel to the Grand Canyon each year to witness its awesome beauty, As a natural preserve, the ar...

journal_title：Environmental monitoring and assessment

authors： Archer SF,Molenar JV,Dietrich DL

更新日期：1989-04-01 00:00:00

abstract：:This study focused on the development and application of the new approach 'Total Maximum Daily Load (TMDL) based sustainable basin growth and management strategy' to give better insight for the management of surface waters. The establishment of the proposed decision process mainly comprised: beneficial use designation...

journal_title：Environmental monitoring and assessment

authors： Boyacioglu H,Alpaslan MN

更新日期：2008-11-01 00:00:00

abstract：:Ponds, as landscape features, are known to regulate climate. Since ponds proliferate or recede due to natural or anthropogenic factors, a variation of pond numbers implies a variation of their climatic effect. Accordingly, this study investigates the impact of ponds on the local climate of the French Claise watershed....

journal_title：Environmental monitoring and assessment

authors： Al Sayah MJ,Nedjai R,Abdallah C,Khouri M

更新日期：2020-04-22 00:00:00

abstract：:Lakes, ponds, and streams are the sources of surface water, which anchorage the survival of aquatic life flora and fauna and maintain ecological balance. Due to urbanization, population explosion, and industrialization, these natural sources are getting polluted. Present paper is an attempt to evaluate the uptake rate...

journal_title：Environmental monitoring and assessment

authors： Dixit S,Dhote S

更新日期：2010-10-01 00:00:00

abstract：:Semipermeable membrane devices (SPMDs) were deployed in the Columbia Slough, near Portland, Oregon, on three separate occasions to measure the spatial and seasonal distribution of dissolved polycyclic aromatic hydrocarbons (PAHs) and organochlorine compounds (OCs) in the slough. Concentrations of PAHs and OCs in SPMDs...

journal_title：Environmental monitoring and assessment

authors： McCarthy K

更新日期：2008-10-01 00:00:00

abstract：:This study investigated the biomarker responses of the earthworm, Eudrilus eugeniae, exposed to sublethal concentrations of benzene, toluene and xylene (BTX) for a time span of 28 days. Lipid peroxidation (LPO) and histopathological alterations were examined. Toxicological evaluations of BTX were carried out against E...

journal_title：Environmental monitoring and assessment

authors： Eseigbe FJ,Doherty VF,Sogbanmu TO,Otitoloju AA

更新日期：2013-03-01 00:00:00

abstract：:We compared the effects of natural and anthropogenic watershed disturbances on methyl mercury (MeHg) concentration in bulk zooplankton from boreal Shield lakes. MeHg in zooplankton was monitored for three years in nine lakes impacted by deforestation, in nine lakes impacted by wildfire, and in twenty lakes with undist...

journal_title：Environmental monitoring and assessment

authors： Garcia E,Carignan R,Lean DR

更新日期：2007-08-01 00:00:00

abstract：:The present investigation reports the assessment of hydrochemical/geochemical processes controlling the concentration of fluoride in groundwater of a village in India (Boden block, Orissa). Boden block is one of the severely affected fluoride-contaminated areas in the state of Orissa (India). The sampling and subseque...

journal_title：Environmental monitoring and assessment

authors： Dey RK,Swain SK,Mishra S,Sharma P,Patnaik T,Singh VK,Dehury BN,Jha U,Patel RK

更新日期：2012-05-01 00:00:00

abstract：:This study aimed to investigate the effects of Cd and Pb on earlier stage of the commercially important scallop (Argopecten purpuratus) in the contamination context of Northern Chile where this specie is farmed, through acute exposure bioassays in embryo-larvae measuring cumulative abnormality (EC50) and juvenile cumu...

journal_title：Environmental monitoring and assessment

authors： Romero-Murillo P,Espejo W,Barra R,Orrego R

更新日期：2017-12-13 00:00:00

abstract：:Establishing cause-effect is critical in the field of natural resources where one may want to know the impact of management practices, wildfires, drought, etc. on water quality and quantity, wildlife, growth and survival of desirable trees for timber production, etc. Yet, key obstacles exist when trying to establish c...

journal_title：Environmental monitoring and assessment

authors： Gadbury GL,Schreuder HT

更新日期：2003-04-01 00:00:00

abstract：:Vegetation, environmental characteristics, and forest productivity were studied in the boreal forest in the North Klondike River Valley, Yukon Territory, Canada. The concept and approach of biogeoclimatic ecosystem classification were followed. For the treed vegetation, five ecosystem types were distinguished based on...

journal_title：Environmental monitoring and assessment

authors： Kojima S

更新日期：1996-01-01 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：:A forest health assessment was performed in stands dominated by bur oak and trembling aspen to study the potential effects of airborne emissions from a 132 MW coal-fired station. Forty-two stands were sampled within a 16-km radius of the station for both foliar stress symptoms and trace element toxicology. The concent...

journal_title：Environmental monitoring and assessment

authors： Boone R,Westwood R

更新日期：2006-10-01 00:00:00

abstract：:The flow and dispersion of stack-gas emitted from different elevated point source around flow obstacles in an urban environment have been investigated, using computational fluid dynamics models (CFD). The results were compared with the experimental results obtained from the diffusion wind tunnel under different condit...

journal_title：Environmental monitoring and assessment

authors： Yassin MF

更新日期：2009-01-01 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：:Climate change, higher levels of natural resource demands, and changing land use will likely lead to changes in vegetation configuration in the mountain regions. The aim of this study was to determine if the vegetation cover and composition have changed in the Swedish region of the Scandinavian Mountain Range, based o...

journal_title：Environmental monitoring and assessment

authors： Hedenås H,Christensen P,Svensson J

更新日期：2016-08-01 00:00:00

abstract：:A stream water quality model, QUAL2Kw, was calibrated and validated for the river Bagmati of Nepal. The model represented the field data quite well with some exceptions. The influences of various water quality management strategies have on DO concentrations were examined considering: (i) pollution loads modification; ...

journal_title：Environmental monitoring and assessment

authors： Kannel PR,Lee S,Kanel SR,Lee YS,Ahn KH

更新日期：2007-02-01 00:00:00

abstract：:The general principles of scale and coarse and fine filters have been widely accepted, but management agencies and industry are still grappling with the question of what to monitor to detect changes in forest biodiversity following forest management. Part of this problem can be attributed to the lack of focused questi...

journal_title：Environmental monitoring and assessment

authors： Thompson ID

更新日期：2006-10-01 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：:The soil of Slovak Republic is severely contaminated with heavy metals, creating hazards to soil health. In order to assess the current status with the prospect of selecting the appropriate treatment methods and land use, this investigation aimed to determine a panel of complementary and ecologically relevant biomarke...

journal_title：Environmental monitoring and assessment

authors： Maity S,Poráčová J,Dey P,Vašková J,Vaško L,Sedlák V,Mydlárová Blaščáková M

更新日期：2017-12-14 00:00:00