Life cycle assessment of rice production systems in different paddy field size levels in north of Iran.

abstract：:The study aims to evaluate the performance of four sediment rating curve development methods, namely (i) simple rating curve, (ii) different ratings for the dry and wet season of the year, (iii) different ratings for the rising and falling limb of the runoff hydrograph, and (iv) broken line interpolation that uses dif...

journal_title：Environmental monitoring and assessment

authors： Efthimiou N

更新日期：2019-01-28 00:00:00

abstract：:Delta regions of the Cauvery River basin are one of the significant areas of rice production in India. In spite of large-scale utilization of the river basin for irrigation and drinking purposes, the lack of appropriate water management has seemingly deteriorated the water quality due to increasing anthropogenic activ...

journal_title：Environmental monitoring and assessment

authors： Solaraj G,Dhanakumar S,Murthy KR,Mohanraj R

更新日期：2010-07-01 00:00:00

abstract：:Riparian wetlands provide critical functions for the improvement of surface water quality and storage of nutrients. Correspondingly, investigation of the adsorption characteristic and capacity of nutrients onto its sediments is benefit for utilizing and protecting the ecosystem services provided by riparian areas. The...

journal_title：Environmental monitoring and assessment

authors： Zhang L,Du C,Du Y,Xu M,Chen S,Liu H

更新日期：2015-06-01 00:00:00

abstract：:This article reports the results of a study that explored whether outdoor recreational areas are sufficient in Istanbul in terms of their surface area and facility characteristics. All the municipalities in 32 subprovinces of Istanbul were sent a survey in 2007 and asked to prepare a list of their outdoor recreational...

journal_title：Environmental monitoring and assessment

authors： Kara F,Demirci A

更新日期：2010-05-01 00:00:00

abstract：:The present investigation was done to evaluate the effects of ambient air pollutants on physiological and biochemical characteristics of radish (Raphnus sativa L. var. Pusa Reshmi) and brinjal (Solanum melongena L. var. Pusa hybrid-6) plants grown in open-top chambers with filtered (FCs) and non-filtered (NFCs) treatm...

journal_title：Environmental monitoring and assessment

authors： Tiwari S,Agrawal M

更新日期：2011-04-01 00:00:00

abstract：:Spectral reflectance values of four canopy components (stems, buds, opening flowers, and postflowers of yellow starthistle (Centaurea solstitialis)) were measured to describe their spectral characteristics. We then physically combined these canopy components to simulate the flowering stage indicated by accumulated flo...

journal_title：Environmental monitoring and assessment

authors： Ge S,Everitt J,Carruthers R,Gong P,Anderson G

更新日期：2006-09-01 00:00:00

abstract：:The use of dispersed catalysts in aqueous medium inside reactors in advanced oxidative processes is common among researchers. However, due to the difficult separation of these species after treatment, in many cases, the treatment process is unfeasible. In this context, the main target of the work was the evaluation of...

journal_title：Environmental monitoring and assessment

authors： Oliveira Guimarães C,Boscaro França A,Lamas Samanamud GR,Prado Baston E,Zanetti Lofrano RC,Almeida Loures CC,Rezende Naves LL,Naves FL

更新日期：2019-05-05 00:00:00

abstract：:Exxon Neftegas Limited, operator of the Sakhalin-1 consortium, is developing oil and gas reserves on the continental shelf off northeast Sakhalin Island, Russia. DalMorNefteGeofizika (DMNG), on behalf of the Sakhalin-1 consortium, conducted a 3-D seismic survey of the Odoptu license area during 17 August-9 September 2...

journal_title：Environmental monitoring and assessment

authors： Yazvenko SB,McDonald TL,Blokhin SA,Johnson SR,Meier SK,Melton HR,Newcomer MW,Nielson RM,Vladimirov VL,Wainwright PW

更新日期：2007-11-01 00:00:00

abstract：:In areca nut and husk, 14 elements (As, Ca, Cd, Cl, Co, Cu, K, Mg, Mn, Na, Rb, Sb, and Zn) were determined, while 34 elements including rare earth elements were detected in the corresponding soil samples using instrumental neutron activation analysis and atomic absorption spectrometry methods, whereas the concentratio...

journal_title：Environmental monitoring and assessment

authors： Zote L,Lalrammawia K,Buragohain A,Lalrinhlupuii,Kakki B,Lalmuanpuii R,Pachuau Z,Vanlalhruaia J,Muthukumaran RB,Kumar NS,Jahau L,Sudarshan M,Yushin N,Nekhoroshkov P,Grozdov D,Sergeeva A,Zinicovscaia I

更新日期：2021-01-15 00:00:00

abstract：:Glycaemia, a classical indicator of stress, xanthine oxidase and aldehyde oxidase which are involved in phase I detoxication were investigated in two different fish species from two rivers with different pollution levels in the Western Niger-Delta. Four sampling zones covering the entire lengths of Warri and Ethiope R...

journal_title：Environmental monitoring and assessment

authors： Isamah GK,Asagba SO

更新日期：2004-02-01 00:00:00

abstract：:Dissipation pattern and risk assessment of flubendiamide and its metabolite (desiodo flubendiamide) on chili were studied at four different agro-climatic locations of India at the standard and double dose at 60 and 120 g a.i. ha(-1) at 10 days interval. Quantification of residues was done on a high-performance liquid ...

journal_title：Environmental monitoring and assessment

authors： Sharma KK,Mukherjee I,Singh B,Sahoo SK,Mandal K,Mohapatra S,Ahuja AK,Sharma D,Parihar NS,Sharma BN,Kale VD,Walunj AR

更新日期：2015-05-01 00:00:00

abstract：:Analysis of endosulfan, chlorpyrifos, and their nonpolar metabolites in extracts from environmental aqueous and soil samples was performed using a gas chromatography-tandem mass spectrometry (GC-MS/MS) technique. Full-scan GC-MS analysis showed poor sensitivity for some of the metabolites (endodiol and endosulfan ethe...

journal_title：Environmental monitoring and assessment

authors： Tiwari MK,Guha S

更新日期：2013-10-01 00:00:00

abstract：:Hourly measurements of radon level at four houses in Butte, Montana were analyzed. Previous studies suggestes that there are diurnal cycles, spectral analysis confirms this assertion. Moreover, there are also long term trends and weekly cycles at certain locations. The periodical cycles highly suggest that indoor rado...

journal_title：Environmental monitoring and assessment

authors： Chen CL,Oksza-Chocimowski GV

更新日期：1989-08-01 00:00:00

abstract：:The ozone-initiated oxidation of 2-chloroethanol was followed by monitoring the consumption of the halogenated organic substrate. Gas chromatographic analysis of the ozonated products showed an increase in conversion from about 1 % after 3 h of ozone treatment to about 22 % after 12 h. The yields of major ozonated pro...

journal_title：Environmental monitoring and assessment

authors： Gounden AN,Jonnalagadda SB

更新日期：2013-10-01 00:00:00

abstract：:Characteristics of the monsoonal bloom of phytoplankton at Orissa Coast in the Bay of Bengal were studied through bimonthly observation from April 2001 to December 2002. Three photosynthetic pigments chlorophyll-a (Chl a), chlorophyll-b (Chl b) and carotenoid (Car) were analyzed by absorption spectroscopic method. The...

journal_title：Environmental monitoring and assessment

authors： Mishra RK,Shaw BP,Sahu BK,Mishra S,Senga Y

更新日期：2009-02-01 00:00:00

abstract：:Polybrominated diphenyl ethers (PBDEs) used extensively over the past 3 decades as flame retardants in most types of polymers, all over the world, have been identified as global pollutants. PBDEs pose various health problems such as thyroid hormone disruption, permanent learning and memory impairment, behavioral chang...

journal_title：Environmental monitoring and assessment

authors： Kumari K,Sharma JK,Kanade GS,Kashyap SM,Juwarkar AA,Wate SR

更新日期：2014-05-01 00:00:00

abstract：:Construction of man-made objects such as roads and bridges may have impacts on wildlife depending on species or location. We investigated songbirds and small mammals along the Ohio River, WV, USA at a new bridge both before and after construction and at a bridge crossing that was present throughout the study. Comparis...

journal_title：Environmental monitoring and assessment

authors： Vance JA,Angus NB,Anderson JT

更新日期：2013-09-01 00:00:00

abstract：:We studied atmospheric deposition of heavy metals in Wuxi, China, using moss (Haplocladium microphyllum and H. angustifolium) as a biomonitoring agent. Moss samples were collected from 49 sites determined by a systematic sampling method. The top layer of soil on each site was also sampled. No significant correlation (...

journal_title：Environmental monitoring and assessment

authors： Yan Y,Zhang Q,Wang GG,Fang YM

更新日期：2016-06-01 00:00:00

abstract：:The present study compares the distribution and nature of heavy metals in composts from 12 cities of India, prepared from different types of processed urban solid wastes, namely mixed wastes (MWC), partially segregated wastes (PSWC), and segregated bio-wastes (BWC). Compost samples were physically fractionated by wet ...

journal_title：Environmental monitoring and assessment

authors： Saha JK,Panwar NR,Coumar MV

更新日期：2013-11-01 00:00:00

abstract：:Air pollution in the workplace environment due to industrial operation have been found to cause serious occupational health hazard. Similarly, heat stress is still most neglected occupational hazard in the tropical and subtropical countries like India. The hot climate augments the heat exposure close to sources like f...

journal_title：Environmental monitoring and assessment

authors： Bhanarkar AD,Srivastava A,Joseph AE,Kumar R

更新日期：2005-10-01 00:00:00

abstract：:This paper discusses and illustrates the use of kriging techniques for estimating the spatial pattern of contaminants in environmental media, particularly soil. The assumptions underlying kriging are reviewed as are some advantages and disadvantages of the method. Lognormal kriging (kriging applied to logarithmic-tran...

journal_title：Environmental monitoring and assessment

authors： Gilbert RO,Simpson JC

更新日期：1985-06-01 00:00:00

abstract：:Physical and chemical (nutrients and major ions) indicators of water quality monitored by Environment Canada between 1977 and 1987 in the Niagara River at Niagara-on-the-Lake and in the St. Lawrence River at Wolfe Island are analyzed for seasonal and annual variations. Parametric methods such as moving averages and li...

journal_title：Environmental monitoring and assessment

authors： Tsanis IK,El-Shaarawi AH

更新日期：1992-12-01 00:00:00

abstract：:Water quality is a central component of ecological assessments but less well characterized in wetlands than other waterbody types. The 2011 National Wetland Condition Assessment, spanning freshwater and brackish wetlands across the conterminous USA, provided an unprecedented opportunity to examine water quality patter...

journal_title：Environmental monitoring and assessment

authors： Trebitz AS,Nestlerode JA,Herlihy AT

更新日期：2019-06-20 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：:Using the membrane filtration technique to count total coliform (TC), fecal coliform (FC) and fecal streptococci (FS), the microbiological water quality of the Mfoundi River and four of its representative tributaries at Yaoundé, Cameroon, was assessed for human use and contact. Sampling was conducted so as to examine ...

journal_title：Environmental monitoring and assessment

authors： Djuikom E,Njine T,Nola M,Sikati V,Jugnia LB

更新日期：2006-11-01 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：:The objective of this study was to determine the effects of two insecticides, namely, acetamiprid and carbofuran on the enzymatic activities of arylamidase (as glucose formed from sinigrin) and myrosinase (as β-naphthylamine formed from L-leucine β-naphthylamide) in the black and red clay soils collected from a fallow...

journal_title：Environmental monitoring and assessment

authors： Mohiddin GJ,Srinivasulu M,Maddela NR,Manjunatha B,Rangaswamy V,Koch Kaiser AR,Maisincho Asqui JC,Darwin Rueda O

更新日期：2015-06-01 00:00:00

abstract：:Acetamiprid insecticide has been widely used to control paddy insects. In order to find out the dissipation of acetamiprid residues in paddy (variety: Satabdi), field studies were conducted in Nadia, West Bengal. Acetamiprid (20% SP) was applied twice at 10 g (T1), 20 g (T2) and 40 g (T3) a.i. ha-1 with three replicat...

journal_title：Environmental monitoring and assessment

authors： Saha S,Mondal R,Mukherjee S,Sarkar M,Kole RK

更新日期：2017-04-01 00:00:00

abstract：:Two non-parametric kriging methods such as indicator kriging and probability kriging were compared and used to estimate the probability of concentrations of Cu, Fe, and Mn higher than a threshold value in groundwater. In indicator kriging, experimental semivariogram values were fitted well in spherical model for Fe an...

journal_title：Environmental monitoring and assessment

authors： Adhikary PP,Dash ChJ,Bej R,Chandrasekharan H

更新日期：2011-05-01 00:00:00

abstract：:In the present study, levels of metal contamination caused by former lead mining area were figured out. For this purpose, Pb, Cd, Cu, Ni, and Mn were determined not only in sediment samples taken from different places of the mining area but also in some plants taken around the mining place. In the digestion of plant s...

journal_title：Environmental monitoring and assessment

authors： Bakırdere S,Bölücek C,Yaman M

更新日期：2016-03-01 00:00:00