Wednesday, September 18, 2013

IMPORTANT TOPICS OF ENVIRONMENTAL SCIENCE - 2

1. Diagenesis
2. Braided river
3. Ecological niche
4. Turbidity
5. Secondary succession
11. Speciation
12. Photochemical smog
13. Sanctuary
14. Wetland
15. Incineration
16. Respirable Suspended Particulate Matter (RSPM)
17. Relative humidity in terms of mixing ratios
18. Infrared radiation
19. Wind rose
20. t - Statistic or Students’ t test.
21. PM10 and PM2.5
22. Stratigraphy
23. Alluvial deposits
24. Placers
25. Principle of HPLC.
26. Carbon monoxide.
27. Phytoplankton.
28. Ecological succession.
29. Ecological Pyramids.
30. Food web
31. Fluorosis.
32. Application of GIS in Environmental Management.
33. Principle of coagulation.
34. Environmental Audit.
35. Scale of Meteorology.
36. Ecomark
37. Biofertilizers.
38. Laws of thermodynamics.
39. Define gene pool.
40. What is meant by steady-state non-conservative system?
41. Define ecological succession.
42. Explain the nature of the interior of the earth.
43. What is meant by wind rose?
44. Define steam reformation of hydrocarbons.
45. Define and distinguish between BOD and COD.
46. Explain the cation-exchange capacity in clays.
47. Define correlation coefficient and state its significance in statistical data analysis.
48. What is meant by cost-effective analysis?
49. Giving the chemical equations, define pH and Eh of carbonate systems.
50. Explain the principle of anaerobic digestion in a biogas plant.
51. Define the principle of Ocean Thermal Energy Conversion (OTEC).
52. Explain the index of equivalent sound pressure level.
53. Enumerate the characteristics of a soil profile in a temperate region
54. Composition of Atmosphere.
55. Wind roses.
56. Bioindicator.
57. Costs benefit analysis with respect to EIA.
58. Desertification.
59. Estuary.
60. Probability.
61. Air borne diseases.
62. EIA guidelines (1994).
63. Principles of coagulation in water treatment.
64. El Nino.
65. Box Model.
66. Quadrat Method.
67. Wetlands.
68. ‘Chi’ square.
69. Bioinoculants.
70. Solid state fermentation.
71. Soil carbon sequestration.
72. Extremophile.
73. Inversion layer.
74. Environmental audit.
75. Dobson Unit.
76. F-statistics.
77. Optical density.
78. COD and BPD
79. Acid rain.
80. Keystone species.
81. Food chains.
82. Ecological niche.
83. Ecosystem
84. Scope of Ecolgy in the modern context
85. Lithosere
86. Atmospheric window
87. Leachate
88. ISO standards
89. EMS
90. Environmental Audit
91. NAAQM
92. Beer Lamberts Law
93. Rayleigh’s law
94. Mayer’s Equation
95. Reynolds’s number
96. Ecotone

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