Env.401: Concepts of Ecology & Biodiversity: -

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Env. 404 : Environmental Instrumentation and Analytical Methods. Unit I : Sampling :- Sample preparation, methods of sample pre - treatment, standard calibration, sample classification by size and analyses level, limits of trace analysis, preservation, storage and processing of air, liquid ( Water) and Solid (Soil) samples, Separation and sampling techniques- precipitation, fractional crystallization, fractional distillation, solvent extrgaction etc. Unit II : Potentiometer :- Determination of concentration from potential measurement ion selective electrodes – NH4 + Cl - , F, H + , Na + , turbidity meter, & Nephelometer , fluorometer etc. Unit III : Colorimetry and Spectrophotometry :- Types of colorimeter, Types of spectrophotometers ( UV, IR. & NMR), flame emission, flame absorption Atomic Absorption Spectrophotometer (AAS) etc. Unit IV : Chromatography :- Principals, methods & applications of thin layer chromatography ( TLC), Gas chromatography ( GC), column chromatography, Gas- liquid chromatography ( GLC) high performance liquid chromatography ( HPLC) Ion exchange chromatography etc. Unit V : Electrophoresis :- Theory & applications pH meter, High volume air sampler, (HVAS), Repairable dust particulate matter sampler (Rspm), suspended particulate matter sampler ( spm), Anderson/Tilak air sampler for biomonitoring. * Current development in the Subject:-
Env. 405 : Bioinformatics and Environmental System Analysis :- Unit I : Biostatistics :- Introduction to statiscs population, sample primary and secondary data- collection of primary data graphical and diagrammatic representation of data-Measures of central tendency mean, median and mode. Measures of dispersion range, standard deviation, raw and central moments, skewness and kurtosis (definitions only). Concept of probability classical and relative frequency definitions of probability. Addition and multiplication laws of probability and examples. Unit II : Concept of random variable, probability mass function, probability density function, and probability distribution function (definitions only). Binomial, Poisson and normal distribution ( definitions and statements of properties) examples. Principle of teast squares- fitting of straight l.n.e. persons coefficient of correlation and statement of its properties and examples. Concept of simple linear regression-examples. Unit III : Test of Significance :- Concept of simple random sampling and stratified random sampling concept of testing of hypothesis critieal region- two types of errors, level of significance, large sample tests for single mean and difference of means, single proportion and difference of proportion. Chisquare test for goodness of fit and for independence of attributes, students is t- test for single mean and difference of means and Ftest for equality of variances. Concept of ANOVA-examples on one way and two way classifications. Unit IV : Environmental System analysis and modeling :- Approaches to development of models, linear, simple and multiple regression models, validation and forecasting models, population growth and interaction model Lotka voltrra model, Leslie’s matrix model, point sources stream pollution model, box model, Gauss ion plume model. Unit V: Computer Programming: - Computer organization, computer generation and classifications, structure, function, capabilities and limitations of computers, computer packages, DOS, MS-Office (MS Word, MS PowerPoint, MS-Excel) for data input & output Development of
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Page 7 and 8: Unit V : Infection and Disease :- T
Page 9 and 10: Control of Pollution) Act, 1974 as
Page 11 and 12: Unit IV :- Hazardous waste manageme
Page 13 and 14: Unit III :- Corporate Environmental
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Page 17 and 18: Governments and disasters, Disaster
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Page 23 and 24: 16. Basic Microbiology:- Brock, T.D
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Env.401: Concepts of Ecology & Biodiversity: -

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