Abstract：
:Quality of water is an important criterion for evaluating the suitability of water for irrigation and drinking. In the present study the analysis of water samples from different sources like open wells, bore wells, farm ponds and streams/rivers of twenty villages of Bantwal taluk of Dakshina Kannada district, South-western Kamataka has been carried out. The physico-chemical characteristics of this water showed that it is suitable for irrigation and agricultural purposes.
journal_name
J Environ Bioljournal_title
Journal of environmental biologyauthors
Smitha PG,Byrappa K,Ramaswamy SNsubject
Has Abstractpub_date
2007-07-01 00:00:00pages
591-5issue
3eissn
0254-8704issn
2394-0379journal_volume
28pub_type
杂志文章abstract：:An experiment was designed to examine microbiology of water samples of Gölbasi lake and to assess the occurence of multiple antibiotic resistances in Escherichia coli from them. Total aerobic bacteria number in the lake was determined as 20x10(3) cfu ml(-1) and fecal coliforms were determined >1100 MPN/100 ml. Collect...
journal_title：Journal of environmental biology
pub_type： 杂志文章
doi：
更新日期：2009-01-01 00:00:00
abstract：:Humans can be exposed to arsenic from a variety of environmental, occupational and medicinal sources. Exposure from drinking water is the most common source nowadays. Inorganic arsenic is metabolized by two main biochemical reactions: reduction and oxidative methylation. Recent studies have confirmed a reactivation of...
journal_title：Journal of environmental biology
pub_type： 杂志文章,评审
doi：
更新日期：2007-04-01 00:00:00
abstract：:The rapid increase in population together with unplanned disposal of effluents from various industries has resulted in accumulation of various heavy metals like As, Cr, Cu, Hg, Ni, Pb and Zn in soil ecosystem which ultimately causes DNA damage in living systems. Considering this, the present study was designed to eval...
journal_title：Journal of environmental biology
pub_type： 杂志文章
doi：
更新日期：2011-05-01 00:00:00
abstract：:Traditional medicinal plants contain a wide variety of chemicals that have potent antibacterial activity. To find an alternative agent of overcoming the problems of methicillin-resistant Staphylococcus aureus (MRSA), the antibacterial mechanism of Ponciruss trifoliata against MRSA was investigated. Ethyl acetate (EtOA...
journal_title：Journal of environmental biology
pub_type： 杂志文章
doi：
更新日期：2016-01-01 00:00:00
abstract：:The aim of this study is to determine some physical and mechanical properties of Paulownia tomentosa wood grown in Turkey. The samples trees harvested from Kargi in Corum. Physical properties including air-dry density oven-dry density basic density swelling, shrinkage and oven-dry and air-dry thermal conductivity coef...
journal_title：Journal of environmental biology
pub_type： 杂志文章
doi：
更新日期：2010-05-01 00:00:00
abstract：:Microbial communities in three drinking water reservoirs, with different depth in Xi'an city, were quantified by phospholipids fatty acids analysis and multivariate statistical analysis was employed to interpret their response to different hydrostatic pressure and other physico-chemical properties of sediment and over...
journal_title：Journal of environmental biology
pub_type： 杂志文章
doi：
更新日期：2015-07-01 00:00:00
abstract：:Assays with Chlorella vulgaris Beijerinck Novakova, 1890 and Daphnia magna Straus, 1820 were performed to determine Cr and other elements concentration in tissues of both species by instrumental neutron activation analysis (INAA), after being exposed to 150, 280 and 350 microg l(-1) Cr(VI). Interaction among Cu, Zn, F...
journal_title：Journal of environmental biology
pub_type： 杂志文章
doi：
更新日期：2009-03-01 00:00:00
abstract：:The present study investigated the chemopreventive potential of geraniol, an acyclic monoterpene alcohol, by monitoring the tumor incidence and analyzing the status of phase II detoxification agents, lipid peroxidation by products and antioxidants in 7,12-dimethylbenz(a)anthracene (DMBA) induced mouse skin carcinogene...
journal_title：Journal of environmental biology
pub_type： 杂志文章
doi：
更新日期：2012-03-01 00:00:00
abstract：:Periodical changes in physico-chemical properties and cyanophycean bloom in a pond ofAgra city during the year 2005 and 2006 were studied. It was recorded that the pond water was polluted throughout the study period and this was closely associated with Cyanobacterial bloom. During summer (March to June), the pond wate...
journal_title：Journal of environmental biology
pub_type： 杂志文章
doi：
更新日期：2008-11-01 00:00:00
abstract：:In this study rhamnolipid biosurfactant production was investigated in eighteen strains of Pseudomonas spp.. Rhamnolipid by these strains was determined by a spectrophotometric method in nutrient broth medium (NB). From the 18 strains screened, two Pseudomonas strains (Pseudomonas luteola B17 and Pseudomonas putida B1...
journal_title：Journal of environmental biology
pub_type： 杂志文章
doi：
更新日期：2009-01-01 00:00:00
abstract：:Creating precise climatic maps (temperature and precipitation map especially) on small areas such as drainage basins or landform units is always very useful for ecology of plants, distribution of vegetation and also different types of agricultural land. The geographic information system (GIS) analysis of several key-f...
journal_title：Journal of environmental biology
pub_type： 杂志文章
doi：
更新日期：2012-04-01 00:00:00
abstract：:Phaeophyscia hispidula (Ach.) Moberg, foliose lichen is widespread in Garhwal Himalayas and grows luxuriantly on different substratum in polluted as well as non polluted sites, where no other macrolichens are able to colonize. The elemental concentration and biochemical parameters in P. hispidula collected from Dehra ...
journal_title：Journal of environmental biology
pub_type： 杂志文章
doi：
更新日期：2012-11-01 00:00:00
abstract：:Approximately 1 million tons of Agave tequilana plants are processed annually by the Mexican Tequila industry generating vast amounts of agricultural waste. The aim of this study was to investigate the potential use of Agave tequilana waste as substrate for the production of commercially important enzymes. Two strains...
journal_title：Journal of environmental biology
pub_type： 杂志文章
doi：
更新日期：2008-01-01 00:00:00
abstract：:Experiments were conducted to determine the responses of third-instar nymphs of the whipscorpion Mastigoproctus liochirus to various moisture (relative humidity) levels under constant temperature conditions, using a linear humidity gradient apparatus. No previous data exist on the water relations of this uropygid. Und...
journal_title：Journal of environmental biology
pub_type： 杂志文章
doi：
更新日期：2006-10-01 00:00:00
abstract：:Pesticides, spinosad, imidacloprid and neem oil are widely used both in residential and agricultural environments because of its broad spectrum insecticidal activity and effectiveness. The present study was undertaken to estimate genotoxicity of formulations of some pesticides in mice. Three pesticides of diverse grou...
journal_title：Journal of environmental biology
pub_type： 杂志文章
doi：
更新日期：2016-03-01 00:00:00
abstract：:Effect of paper mill effluents on Phaseolus aureus Roxb was studied. The effluent significantly inhibited germination of root and shoot length. The bio-chemical injury does not appear spontaneously but with the increase in effluent treatment there is reduction in observed biochemical parameters (chlorophyll, protein, ...
journal_title：Journal of environmental biology
pub_type： 杂志文章
doi：
更新日期：2005-06-01 00:00:00
abstract：:Trichloroethylene (TCE) is widely used as an industrial solvent and cleaning fluid. In the present study the toxic effects of TCE inhalation on pulmonary and hepatic biotransformation enzymes in rats have been investigated by assay of aniline hydroxylase (AH), aminopyrine-N-demethylase (APD), benzo-a-pyrene hydroxylas...
journal_title：Journal of environmental biology
pub_type： 杂志文章
doi：
更新日期：2002-01-01 00:00:00
abstract：:The pesticide residues which were detected in fish tissues are DDT, DDE, aldrin, dieldrin and deltamethrin. In total 45 samples were taken out of which 18 were found positive. Out of 18 samples DDT was found in 10 samples in small quantities. DDE was found in 12 samples in higher quantities, aldrin was found in 10 sam...
journal_title：Journal of environmental biology
pub_type： 杂志文章
doi：
更新日期：2005-06-01 00:00:00
abstract：:The influence of air pollutants on the architecture of Calabrian pine (Pinus brutia Ten.) needles was examined in polluted and control forest sites around the Yeniköy thermal power plant (YTPP) in Muğla, Turkey. The aim of this research was to test the hypothesis that air pollutants emitted from the YTPP cause the dil...
journal_title：Journal of environmental biology
pub_type： 杂志文章
doi：
更新日期：2005-06-01 00:00:00
abstract：:A Microcoleus chthonoplastes strain SC7B9002-1 isolated from microbial mats in tidal channels from San Carlos, Baja California Sur, Mexico was subjected to short- (15 days) and long-term (2 years) conservation assays in liquid nitrogen (-196 degrees C) using cryoprotective agents, such as 5% DMSO, 20% PVP-40, and 20% ...
journal_title：Journal of environmental biology
pub_type： 杂志文章
doi：
更新日期：2011-07-01 00:00:00
abstract：:Microbial community structure and ecological functions are influenced by interactions between above and belowground biota. There is an urgent need for intensive monitoring of microbes feedback of soil micro-ecosystem for setting up a good agricultural practice. Recent researches have revealed that many soils character...
journal_title：Journal of environmental biology
pub_type： 杂志文章
doi：
更新日期：2013-04-01 00:00:00
abstract：:The interaction between man and environment in Malaiyur, a hilly village of Madurai District (Tamil Nadu) was studied during the year 1998. The village is sustained on agriculture labour and hence occupies the lowest hierarchy with traditional occupation and the people may be categorised as 'ecosystem people'. The stu...
journal_title：Journal of environmental biology
pub_type： 杂志文章
doi：
更新日期：2001-01-01 00:00:00
abstract：:An attempt was made to find out the impact of shrimp farm discharges on benthic diversity in the discharge point of a shrimp farm. The duration of the study was one culture period right from stocking to harvest. The results revealed that the values of environmental entities were in the safe levels. As regards nutrient...
journal_title：Journal of environmental biology
pub_type： 杂志文章
doi：
更新日期：2009-09-01 00:00:00
abstract：:The extract of ethanol, methanol and DMSO of pennyroyal leaves from Mugla Region (Turkey) were tested for antimicrobial activity against eleven bacterial and one yeast strain by disc diffusion method. Among the extracts assayed, the methanol extract of pennyroyal leaves exhibited significant antimicrobial activity aga...
journal_title：Journal of environmental biology
pub_type： 杂志文章
doi：
更新日期：2016-11-01 00:00:00
abstract：:Nickel chloride, heavy metal widely used in industries was investigated in the present study for histopathological studies in silver carp (Hypophthalmichthys molitrix). Fish were exposed for 10, 20 and 30 days in sublethal concentration of nickel 5.7 mg/l. The histopathological changes were studied in the gill, liver,...
journal_title：Journal of environmental biology
pub_type： 杂志文章
doi：
更新日期：2006-05-01 00:00:00
abstract：:The effect of combined exposure to arsenic (25 ppm in drinking water) and dichlorvos (2.5 mg kg1, orally) for 56 days on biochemical variables, indicative of lipid peroxidation, antioxidant enzyme system and AChE activity in erythrocytes of rats, were examined. While arsenic caused a significant increase in AChE, DDVP...
journal_title：Journal of environmental biology
pub_type： 杂志文章
doi：
更新日期：2015-03-01 00:00:00
abstract：:We determined the levels of brain acetylcholinesterase (AChE) and tail butyrylcholinesterase (BChE) activities in tadpoles of Odontophrynus americanus exposed to a commercial formulation of fenitrothion. The mean brain AChE activities in the controls tadpoles varied from 6.91 to 6.39 micromol min(-1) mg(-1) protein, w...
journal_title：Journal of environmental biology
pub_type： 杂志文章
doi：
更新日期：2009-09-01 00:00:00
abstract：:Most of the statistical techniques used to evaluate the data obtained from toxicity studies are based on the assumption that the data show a normal distribution and homogeneity of variance. Literature review on toxicity studies on laboratory animals reveals that in most of the cases homogeneity of variance alone is ex...
journal_title：Journal of environmental biology
pub_type： 杂志文章
doi：
更新日期：2008-01-01 00:00:00
abstract：:This study has been conducted between years 2002-2008 in nearby Egirdir lake, which is acknowledged to be amongst the biggest fresh water lakes in Turkey. Within the scope of this study observations have been made on one of the cat species common in Turkey, Jungle Cat Felis chaus, its biology distribution, population ...
journal_title：Journal of environmental biology
pub_type： 杂志文章
doi：
更新日期：2010-01-01 00:00:00
abstract：:The present study was carried out to evaluate the protective role of lycopene on cytotoxicity induced by mercury in albino mice. The animals were randomly divided into seven groups. Group I (control) were treated with tap water Group II (positive control) were treated with 20 mg kg(-1) d(-1) lycopene, Group III were t...
journal_title：Journal of environmental biology
pub_type： 杂志文章
doi：
更新日期：2009-09-01 00:00:00
