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Chap 1 Levels of organization and community
Lesson 3 of 49 • 13 upvotes • 12:33mins
Niaz Tabassum
This chapter deals with the different levels of organisation in ecology in great detail. And the types of community.
Detailed Coverage with Reference to Shankar IAS Environment Book : UPSC CSE
49 lessons • 9h 44m
1
Overview
2:48mins
2
Chap 1 Ecology
14:05mins
3
Chap 1 Levels of organization and community
12:33mins
4
Chap 1 components of ecosystem (Abiotic components)
14:54mins
5
Chap 1 biotic and abiotic component
13:27mins
6
Chap 1 Ecotone , niche, biosphere
14:58mins
7
Chap 2 Ecosystem and trophic level interaction
13:09mins
8
Chap 2 grazing and detritus food chain
11:39mins
9
Chap 2 Food web
11:40mins
10
Chap 2 pyramid of number and biomass
12:29mins
11
Chap 2 Pyramid of energy, bio accumulation , magnification, biotic interaction
14:43mins
12
Chap 2 introduction to biogeochemical cycles
13:31mins
13
Chap 2 Water cycle
9:10mins
14
Chap 2 carbon cycle
11:22mins
15
Chap 2 nitrogen cycle
10:17mins
16
Chap 2 sedimentary cycles : phosphorus and sulphur
14:25mins
17
Chap 2 primary succession
11:33mins
18
Chap 2 secondary succession
7:41mins
19
Chap 3 terrestrial ecosystem
12:04mins
20
Chap 3 terrestial ecosystem (part 2)
11:21mins
21
Chap 3 types of Forest in India (part 3)
12:03mins
22
Chap 3 types of Forest in India (part 4)
14:54mins
23
Chap 3 deforestation and its causes (part 5)
10:27mins
24
Chap 3 causes of deforestation and grassland ecosystem(part 6)
13:13mins
25
Chap 3 grassland ecosystem (part 7)
10:56mins
26
Chap 3 dessert ecosystem (part 8)
13:07mins
27
Chap 3 Indian thar dessert, Desertification(part 9)
14:15mins
28
Chap 4 Aquatic organism's (part 1)
14:21mins
29
Chap 4 Factors affecting productivity (part 2)
13:08mins
30
Chap 4 Lake ecology (part 3)
12:11mins
31
Chap 4 Eutrophication
14:41mins
32
Chap 4 Effects of eutrophication and mitigation
12:32mins
33
Chap 4 Harmful Algal Blooms
12:39mins
34
Chap 4 Wetland Ecosystem
11:21mins
35
Chap 4 India's Wetland
9:42mins
36
Chap 4 Estuary ecosystem (part 1)
12:29mins
37
Chap 4 Estuary ecosystem (part2)
7:50mins
38
Chap 4 Mangroves
14:54mins
39
Chap 4 Coral Reefs (part 1)
11:55mins
40
Chap 4 Coral reefs (part 2)
11:26mins
41
Chap 4 Coral reefs bleaching (part 3)
11:12mins
42
Chap 4 Coral reefs (part 5)
11:45mins
43
Chap 5 Environmental pollution (part 1)
8:36mins
44
Chap 5 Air pollution (part 2)
14:18mins
45
Chap 5 Air pollution (part 3)
10:12mins
46
Chap 5 Air Pollution (Part 4)
11:37mins
47
Chap 5 Pollutants (part 5)
10:57mins
48
Chap 5 Fly Ash ( Part 6)
9:47mins
49
Chap 5 Policy measures of MOEF(part 6)
9:35mins
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