Embryo-larvae and juvenile toxicity of Pb and Cd in Northern Chilean scallop Argopecten purpuratus.

abstract：:Nitrogen enters estuaries mostly through fluvial discharge and tide, although anthropogenic sources are known to influence the amount of this element in these aquatic ecosystems. Thus, the objective of this work was to verify which river (Cachoeira, Fundão, and/or Santana) exerts greater influence on the distribution ...

journal_title：Environmental monitoring and assessment

authors： Dos Santos CB,Silva MAM,de Souza MFL,da Silva DML

更新日期：2018-01-08 00:00:00

abstract：:Estuarine sediments are important sites for denitrification, which is microbially mediated reduction of nitrate to dinitrogen that also influences global climate change by co-production of nitrous oxide, a potent greenhouse gas. Physicochemical properties and nutrients of sediment samples that influence denitrificatio...

journal_title：Environmental monitoring and assessment

authors： Salahudeen JH,Reshmi RR,Anoop Krishnan K,Ragi MS,Vincent SGT

更新日期：2018-05-03 00:00:00

abstract：:An extensive visibility monitoring was carried out simultaneously in the urban area of Gwangju and the rural area of Anmyon, Korea. This study examines patterns of visibility impairment and haze-forming pollutant concentrations on both sites resulting from natural and anthropogenic sources of gases and particles. Opti...

journal_title：Environmental monitoring and assessment

authors： Kim KW,Kim YJ,Bang SY

更新日期：2008-06-01 00:00:00

abstract：:Water quality survey was undertaken to study the current status of water quality of some lentic habitats of Dharwad, Haveri and Uttar Kannada districts, to provide a baseline data, comprising study of their main physical and chemical characteristics and also to evaluate the recent limnological changes those have occur...

journal_title：Environmental monitoring and assessment

authors： Kudari VA,Kadadevaru GG,Kanamadi RD

更新日期：2006-09-01 00:00:00

abstract：:Current (C) and previous year (C + 1) needles and soils (organic horizon, 0-10 cm and 10-20 cm mineral depth) of Masson pine (Pinus massoniana L.) trees were sampled at four forested sites (Huang Pu industrial district, HP; South China Botanical Garden, BG; Mao Feng Mt., MF; and Nan Kun Mt., NK) in Guangzhou along a u...

journal_title：Environmental monitoring and assessment

authors： Sun FF,Wen da Z,Kuang YW,Li J,Zhang JG

更新日期：2009-07-01 00:00:00

abstract：:Seasonal changes in micromineral and macromineral concentrations in tissues of shrimp (Parapenaus longirostris) from Marmara Sea were measured for a 1-year period by using inductively coupled plasma mass spectrometer. The contents of investigated minerals in shrimp were found to be in the range of 0.374-0.716 mg/kg fo...

journal_title：Environmental monitoring and assessment

authors： Ozden O

更新日期：2010-03-01 00:00:00

abstract：:Delhi is one of the most polluted cities in the world. The generation of aerosols in the lower atmosphere of the city is mainly due to a large amount of natural dust advection and sizable anthropogenic activities. The compositions of organic compounds in aerosols are highly variable in this region and need to be inves...

journal_title：Environmental monitoring and assessment

authors： Gupta S,Gadi R,Mandal TK,Sharma SK

更新日期：2017-01-01 00:00:00

abstract：:In this study, the concentrations of 13 elements (Al, Fe, Mn, Cr, Ni, Zn, Co, As, Pb, Cu, Mo, Hg, and Cd) were determined in the sediments of three different sites in the Kapulukaya Dam Lake between May 2007 and November 2008. They ranged from 1.47 to 4.64 for Al, 0.92 to 3.48 for Fe (in percent), 326.60 to 1053.00 fo...

journal_title：Environmental monitoring and assessment

authors： Kankılıç GB,Tüzün İ,Kadıoğlu YK

更新日期：2013-08-01 00:00:00

abstract：:This study assessed concentration levels of particulate matter (PM) in the ambient environment of Ilorin metropolis, Nigeria, during haze episodes. Meteorological data (wind speed and direction, rainfall data, sunshine data, relative humidity and temperature) were obtained. Aerocet 531S particle counter (MetOne Instru...

journal_title：Environmental monitoring and assessment

authors： Adeniran JA,Aremu AS,Saadu YO,Yusuf RO

更新日期：2017-12-22 00:00:00

abstract：:An investigation was performed to measure concentrations of major and trace elements in surficial wetland sediments in the southern Tibetan Plateau in order to assess the sediment quality. Results showed that most of elements have concentrations comparable to those of the Tibetan surface soil (TSS) except for As, Ca, ...

journal_title：Environmental monitoring and assessment

authors： Zhang Q,Kang S,Li C,Chen F,Boukalova Z,Cerný I

更新日期：2011-06-01 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：:Anthropogenic activities release effluents containing nutrients and pathogenic bacteria that change the characteristics of coastal ecosystems. An important type of marine pollution which has occurred in 3 different states in India during 2019 is sea foam. Sea foam was found on Hole beach, Goa (Lat: 15.404° N, Long: 73...

journal_title：Environmental monitoring and assessment

authors： Shetye SS,Bandekar M,Nandakumar K,Kurian S,Gauns M,Jawak S,Pratihary A,Elangovan SS,Naik BR,Lakshmi S,Aswathi VK

更新日期：2021-01-03 00:00:00

abstract：:Phthalates are chemicals used as plasticizers and solvents in many consumer products but are suspected of disrupting the endocrine system and are known for their reproductive/developmental health risks. This study examined the extent and predictors of phthalate exposure among 599 couples undergoing in vitro fertilizat...

journal_title：Environmental monitoring and assessment

authors： Al-Saleh I,Coskun S,Al-Doush I,Al-Rajudi T,Abduljabbar M,Al-Rouqi R,Al-Hassan S

更新日期：2019-04-30 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：: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 paper summarizes the results of a series of studies on the various factors that affect the leaching of lead from unplasticized poly(vinyl chloride) (UPVC) pipes. Factors that were studied include temperature, pH and extractants. Results showed that, for a given UPVC pipe, the rate of leaching of lead depended pri...

journal_title：Environmental monitoring and assessment

authors： Koh LL,Wong MK,Gan LM,Yap CT

更新日期：1991-10-01 00:00:00

abstract：:Disinfection is used to deactivate pathogens in drinking water. However, disinfectants react with natural organic matter present in water to form disinfection by-products (DBPs). While a few of these DBPs have been studied extensively and are regulated in many countries, new unregulated DBPs (UR-DBPs) have also recent...

journal_title：Environmental monitoring and assessment

authors： Mian HR,Chhipi-Shrestha G,Hewage K,Rodriguez MJ,Sadiq R

更新日期：2020-07-09 00:00:00

abstract：:An evaluation of the environmental risk assessment (ERA) proposed by European Medicines Agency (EMA) and its applicability in Brazil was performed on ten of Belo Horizonte's most pharmaceuticals by the Brazilian National Health Service (SUS). The predicted environmental concentrations (PECs) was proposed, with some re...

journal_title：Environmental monitoring and assessment

authors： Neves AC,Mol MPG

更新日期：2019-04-11 00:00:00

abstract：:Analytical performance of conventional spectrophotometer was developed by coupling of effective dispersive liquid-liquid micro-extraction method with spectrophotometric determination for ultra-trace determination of cobalt. The method was based on the formation of Co(II)-alpha-benzoin oxime complex and its extraction ...

journal_title：Environmental monitoring and assessment

authors： Hasanpour F,Hadadzadeh H,Taei M,Nekouei M,Mozafari E

更新日期：2016-05-01 00:00:00

abstract：:In this study, land-use/land-cover (LULC) change in the Ardabil, Namin, and Nir counties, in the Ardabil province in the northwest of Iran, was detected using an object-based method. Landsat images including Thematic Mapper (TM), Landsat Enhanced Thematic Mapper Plus (ETM+), and Operational Land Imager (OLI) were used...

journal_title：Environmental monitoring and assessment

authors： Aslami F,Ghorbani A

更新日期：2018-06-03 00:00:00

abstract：:The Metropolitan Region of Santiago has been declared as nonattainment area for carbon monoxide (CO). The data was based on seven air monitoring stations that do not necessarily represent the real population exposure. Usually, a series of coefficients that relates the concentration of pollutants with health effects (b...

journal_title：Environmental monitoring and assessment

authors： Sanhueza P,Pizarro J,Vargas C,Torreblanca M,Passalacqua M

更新日期：2010-08-01 00:00:00

abstract：:Soil erosion is an open topic, not only because soil fertility is lost, but also because nutrients are spilled into water bodies, thereby causing pollution. Research carried out in this field has amply described this process, but the interaction between these factors is complex and experimental research is needed to u...

journal_title：Environmental monitoring and assessment

authors： Petroselli A,Leone A,Ripa MN,Recanatesi F

更新日期：2014-11-01 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：: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：:This area has a rate of patients with obstructive chronic lung disease that is the highest in Portugal and the second in Europe. Levels of pollution observed in 1985/86 and 1986/87 allowed evaluating the effects of concentrations lower than those that usually cause acute episodes. It was observed that even low levels ...

journal_title：Environmental monitoring and assessment

authors： Alvim Ferraz MC,Faria Ferraz MC,Ferraz JM,Fonseca PI

更新日期：1988-01-01 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：: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：:Sandy sediment and its infauna were annually sampled along the shallow waters of the Israeli coast during the 2005-2016 period, as a part of the Israeli National Environmental Program framework, aiming to detect anthropogenic interference in that province by monitoring changes in the species composition, abundance, an...

journal_title：Environmental monitoring and assessment

authors： Lubinevsky H,Herut B,Tom M

更新日期：2019-11-07 00:00:00

abstract：:To understand the chemical composition characteristic of pollution in a northern suburb of Nanjing, particle samples were collected by two Andersen cascade impactors from May to July 2013. The positive matrix factorization version 3 (EPA-PMF 3.0) was applied to identify the source contribution of PM2.1 concentrations ...

journal_title：Environmental monitoring and assessment

authors： An J,Duan Q,Wang H,Miao Q,Shao P,Wang J,Zou J

更新日期：2015-09-01 00:00:00

abstract：:Mesohabitat components such as substrate and surface flow types are intimately related to benthic macroinvertebrate assemblages in streams. Visual assessments of the distribution of these components provide a means of evaluating physical habitat heterogeneity and aid biodiversity surveys and monitoring. We determined ...

journal_title：Environmental monitoring and assessment

authors： Silva DR,Ligeiro R,Hughes RM,Callisto M

更新日期：2014-09-01 00:00:00