Useful plants of the semi-arid northeastern region of Brazil--a look at their conservation and sustainable use.

abstract：:Urban forestry is a new science, with monitoring techniques that are still evolving. Tree inventory is most commonly practiced, but we are learning to better monitor the benefits and liabilities provided by urban trees. These results are often for political, social, and biological purposes. Although most monitoring is...

journal_title：Environmental monitoring and assessment

authors： Baker FA

更新日期：1993-07-01 00:00:00

abstract：:Supervised field trials were conducted at the research farms of four agricultural universities located at different agro-climatic zones of India to find out the harvest time residues of flubendiamide and its des-iodo metabolite on pigeon pea (Cajanus cajan) during the year 2006-2007. Two spray applications of flubendi...

journal_title：Environmental monitoring and assessment

authors： Kale VD,Walunj AR,Battu RS,Sahoo SK,Singh B,Paramasivam M,Roy S,Banerjee T,Banerjee H,Rao CS,Reddy DJ,Reddy KN,Reddy CN,Tripathy V,Jaya M,Pant S,Gupta M,Singh G,Sharma KK

更新日期：2012-07-01 00:00:00

abstract：:The levels of four metals (Zn, Cu, Cd, and Pb) were evaluated in two fruit types (apricot and fig), a fruity vegetable (tomato), and three leafy vegetables (arugula, spinach, and lettuce) that are commonly grown and consumed in Aseer Region, Saudi Arabia. Flame atomic absorption spectrophotometry was employed for quan...

journal_title：Environmental monitoring and assessment

authors： Oteef MD,Fawy KF,Abd-Rabboh HS,Idris AM

更新日期：2015-11-01 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：:The quality of sewage-sludge samples obtained in Kolkata region was evaluated. Both sewage water and sludge components were analyzed for a number of physico-chemical, microbiological parameters using standard laboratory procedures, some heavy metals by AAS method and pesticide contents by GC method. Some of the physic...

journal_title：Environmental monitoring and assessment

authors： Purkait S,Ganguly M,Aktar W,Sengupta D,Chowdhury A

更新日期：2009-08-01 00:00:00

abstract：:This paper is an attempt to compare the pollution status in two sediment cores, one from a polluted site (Ghizri Creek) and another from a relatively unpolluted site (Sandspit). Sediment cores (45 cm in length) from coastal locations were characterized in terms of grain size, sediment composition, pH, organic matter, ...

journal_title：Environmental monitoring and assessment

authors： Mashiatullah A,Chaudhary MZ,Ahmad N,Ahmad N,Javed T,Ghaffar A

更新日期：2015-05-01 00:00:00

abstract：:The study was conducted to observe the persistence pattern and risk assessment of cypermethrin in chilli fruits following three applications of cypermethrin (Super fighter 25 EC) at 50 and 100 g a.i. ha(-1) at 10-day interval. Residues of cypermethrin in chilli were estimated by gas liquid chromatography (GLC) and wer...

journal_title：Environmental monitoring and assessment

authors： Singh Y,Mandal K,Singh B

更新日期：2015-03-01 00:00:00

abstract：:Changes in the benthic macroinvertebrate community in the Arente River (a tributary of the Crati river in the Region of Calabria, Italy) were monitored monthly for 1 year through stratified sampling by habitat (pools and riffles) together with general descriptors of communities structure and the extended biotic index ...

journal_title：Environmental monitoring and assessment

authors： Gallo L,De Filippis A,Mezzotero A,Voelz NJ,Lucadamo L

更新日期：2010-07-01 00:00:00

abstract：:The residues of 19 EPA-organochlorine pesticides (OCPs) and polychlorinated biphenyls (PCBs) were determined in water samples collected from the near-shore surface water of Alexandria coast, Egypt, using gas chomatograph-electron capture detector (GC-ECD) and gas chromatograph-mass spectometer (GC-MS). Higher concentr...

journal_title：Environmental monitoring and assessment

authors： Said TO,Okbah MA,Mohamed LA,Othman IM

更新日期：2015-06-01 00:00:00

abstract：:A prerequisite to sustaining ecosystems is the inventory and classification of landscape structure and composition. Ecological classification and mapping involves the delineation of landscapes into easily recognizable units. Topography, soils, vegetation, physical landscape form, and successional pathways are delineat...

journal_title：Environmental monitoring and assessment

authors： Moores LJ,Pittman B,Kitchen G

更新日期：1996-01-01 00:00:00

abstract：:The sorption of carbon tetrachloride, ethylene dibromide, and trichloroethylene in two silty clay loam soils and aluminium (Al(3+)) or calcium (Ca(2+)) saturated montmorillonite clay was studied. When the adsorbents were exposed to environmental levels of these chemicals (10 to 1000 ppb in water) the amounts of each o...

journal_title：Environmental monitoring and assessment

authors： Rogers RD,McFarlane JC

更新日期：1981-06-01 00:00:00

abstract：:The safe disposal of pulp and paper mill effluent is still a threat to the environment due to the presence of several unknown organic pollutants. The comparative physico-chemical analysis of pulp and paper mill effluent-contaminated sediment (PPECS) of site 1 and site 2 showed that the sediment had an alkaline nature ...

journal_title：Environmental monitoring and assessment

authors： Yadav S,Chandra R

更新日期：2018-09-11 00:00:00

abstract：:Lagoons are the hotspot ecosystems whose sustainability should be secured using the ecological assessment indicators. This study aimed to quantify the surface sediment metal distributions of Çardak Lagoon in the Marmara region of Turkey, to characterize their natural and anthropogenic sources and transport mechanisms ...

journal_title：Environmental monitoring and assessment

authors： Kükrer S,Erginal AE,Kılıç Ş,Bay Ö,Akarsu T,Öztura E

更新日期：2020-05-12 00:00:00

abstract：:Nickel is a heavy metal which is a stable soil pollutant which is difficult to remediate. An attempt to reduce its impact on the environment can be made by changing its solubility. The right level of hydrogen ions and the content of mineral and organic colloids are crucial in this regard. Therefore, methods to neutral...

journal_title：Environmental monitoring and assessment

authors： Boros-Lajszner E,Wyszkowska J,Kucharski J

更新日期：2017-12-30 00:00:00

abstract：:To analyze polycyclic aromatic hydrocarbons (PAHs) at an urban site in Seoul, South Korea, 24-hr ambient air PM2.5 samples were collected during five intensive sampling periods between November 1998 and December 1999. To determine the PAH size distribution, 3-day size-segregated aerosol samples were also collected in ...

journal_title：Environmental monitoring and assessment

authors： Park SS,Kim YJ,Kang CH

更新日期：2007-05-01 00:00:00

abstract：:The major objective of the investigation was to evaluate the road traffic noise and its likely impacts on the local community of Asansol city (West Bengal, India) by monitoring and modeling. The attitudinal response of local population due to existing vehicular noise is presented in the paper. Noise and Attitudinal Su...

journal_title：Environmental monitoring and assessment

authors： Banerjee D,Chakraborty SK,Bhattacharyya S,Gangopadhyay A

更新日期：2009-04-01 00:00:00

abstract：:The discharge of sewage effluents into low-order streams has negative effects on water quality. Macrophytes can be efficient in the treatment of this wastewater due to the removal of the main pollutants. The genotoxicity of sewage-polluted water discharging into La Choza stream was evaluated by testing with Allium cep...

journal_title：Environmental monitoring and assessment

authors： Basílico G,Magdaleno A,Paz M,Moretton J,Faggi A,de Cabo L

更新日期：2017-04-01 00:00:00

abstract：:The distributions of culturable bacteria and functional bacteria associated with nitrogen (N) or phosphorus (P) in the backwater areas of the Three Gorges Reservoir (TGR) were investigated. Results from seven locations in the TGR indicated that the abundance of total bacteria was high, with 8.12 x 10(6), 2.70 x 10(7),...

journal_title：Environmental monitoring and assessment

authors： Wang H,Shen Z,Niu J,He Y,Hong Q,Wang Y

更新日期：2010-04-01 00:00:00

abstract：:The objective of this study was to determine the bacterial contaminations in drinking water samples collected form some rural habitations of northern Rajasthan, India. A total of ten bacterial species: Escherichia coli, Pseudomonas aeruginosa, Enterobacter aerogenes, Klebsiella sp, Proteus vulgaris, Alcaligenes faecal...

journal_title：Environmental monitoring and assessment

authors： Suthar S,Chhimpa V,Singh S

更新日期：2009-12-01 00:00:00

abstract：:Though the principles of the Earth's greenhouse effect have been known for well over a century, it is only recently that advances in climate research have indicated that significant and possibly costly climate change, due to growing emissions of greenhouse gases and their precursors by human activity, is a real possib...

journal_title：Environmental monitoring and assessment

authors： Callander B

更新日期：1995-01-01 00:00:00

abstract：:Polycyclic aromatic hydrocarbons (PAHs) in 24 surface sediments from the Dahuofang Reservoir (DHF), the largest man-made lake in Northeast China, were measured. The results showed that the concentrations of 16 US EPA priority PAHs in the sediments ranged from 323 to 912 ng/g dry weight with a mean concentration of 592...

journal_title：Environmental monitoring and assessment

authors： Lin T,Qin Y,Zheng B,Li Y,Chen Y,Guo Z

更新日期：2013-01-01 00:00:00

abstract：:Aquatic environmental pollution may cause biodiversity loss. Thus, monitoring studies are very important because fish health reflects both quality and sustainability of the environment, as well as of the individuals that live there. In the present report, genetic biomarkers (piscine micronucleus test; comet assay with...

journal_title：Environmental monitoring and assessment

authors： Ramsdorf WA,Vicari T,de Almeida MI,Artoni RF,Cestari MM

更新日期：2012-10-01 00:00:00

abstract：:The Lesina lagoon is located on the southern Adriatic coast of Italy; many marine species, such as the shrimp M. kerathurus, use the Lesina lagoon as a nursery, spending their initial growth phase there. In order to assess the usefulness of migratory species as biomonitors of the environmental quality of this nursery ...

journal_title：Environmental monitoring and assessment

authors： D'Adamo R,Di Stasio M,Fabbrocini A,Petitto F,Roselli L,Volpe MG

更新日期：2008-08-01 00:00:00

abstract：:Mercury emission from coal-fired power stations, situated in Poland in the Silesian region was investigated. The determination methods for mercury in the consumed coal and in combustion gas, used in this research, are described. The mass of mercury emitted into the air from coal combustion in the power station is in c...

journal_title：Environmental monitoring and assessment

authors： Mniszek W

更新日期：1994-11-01 00:00:00

abstract：:A water resource accounting study has been carried out for a limestone mining area located in Thondamuthur block of Coimbatore district under Tamilnadu state in India. The major source of surface water in the region is south-west and north-west monsoons during July-August and October-November, respectively. During the...

journal_title：Environmental monitoring and assessment

authors： Chaulya SK

更新日期：2004-04-01 00:00:00

abstract：:Suspended particulate matter (SPM), sediments and clams were collected at three sites in Jiaozhou Bay to assess the magnitude of trace metal pollution in the area. Metal concentrations in SPM (Cu: 40.11-203; Zn: 118-447; Pb: 50.1-132; Cd: 0.55-4.39; Cr: 147.6-288; Mn: 762-1670 microg/g), sediments (Cu: 17.64-34.26; Zn...

journal_title：Environmental monitoring and assessment

authors： Li Y,Yu Z,Song X,Mu Q

更新日期：2006-10-01 00:00:00

abstract：:The heavy metal levels in six walnut cultivars from five geographical zones of Iran were measured. An assessment of risks was conducted by calculating the Target Hazard Quotient (THQ) and Incremental Lifetime Cancer Risk (ILCR) by use of the Monte Carlo simulation method. The highest amounts of As and Pb were reported...

journal_title：Environmental monitoring and assessment

authors： Taghizadeh SF,Rezaee R,Badibostan H,Karimi G

更新日期：2020-08-27 00:00:00

abstract：:Since early studies about aquatic ecology, it has been found that changes in environmental conditions alter aquatic insect communities. Based on this, the combined study of environmental conditions and aquatic insect communities has become an important tool to monitor and manage freshwater systems. However, there is n...

journal_title：Environmental monitoring and assessment

authors： Brasil LS,Luiza-Andrade A,Calvão LB,Dias-Silva K,Faria APJ,Shimano Y,Oliveira-Junior JMB,Cardoso MN,Juen L

更新日期：2020-02-21 00:00:00

abstract：:The emission of the dioxin-like compounds from on-site waste incinerators of seven schools in Kyonggi Province of Korea was evaluated by determination of the cytochrome P4501A(CYP1A) catalytic activity and antiestrogenic activity using cell culture microbioassay. The residue samples were extracted in a Soxhlet apparat...

journal_title：Environmental monitoring and assessment

authors： Oh SM,Ro KS,Chung KH

更新日期：2003-03-01 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