ECOLOGY पारिस्थितिकी (Zoology , Paper- III ) (MJC-7 4th Sem / MIC-4 4th Sem Paper -III) Book B.Sc 4th Sem

Unit

Topics

Hours

1

1. Components of Ecology:

1.1 Biotic factors.

1.2 Abiotic factors.

1.3 Laws of limiting factors.

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1-1 tSfod dkjdA

1-2 vtSfod dkjdA

1-3 lhfer dkjdksa ds fu;eA

2

2

2. Ecosystem:

2.1 Definition, structure, and function of different types of ecosystems including wetland ecosystem.

2.2 Food chain and Food web.

2.3 Energy flow through the ecosystem, Ecological pyramids and Ecological efficiencies.

2.4 Biogeochemical cycles.

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2-2 [kk| J`a[kyk vkSj [kk| tkyA

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2-4 tSo&jklk;fud pØA

10

3

3. Population ecology:

3.1 Study of population attributes (Natality, Mortality, Density).

3.2 Life tables; Exponential and logistic growth, equation and patterns, r and k strategies.

3.3 Population interactions; Lotka-Volterra model.

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3-3 tula[;k var%fØ;k,¡] yksVdk&oksYVsjk e‚MyA

6

4

4. Community Ecology:

4.1 Community characteristics: species richness, dominance, diversity, abundance, Ecotone and Edge effect.

4.2 Ecological succession with examples and types.

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4-2 mnkgj.k vkSj çdkj ds lkFk ikfjfLFkfrd mÙkjkf/kdkjA

4

5

5. Applied Ecology:

5.1 Biodiversity - Importance and threats.

5.2 Wildlife conservation and management; National Parks, Bioreserves and Sanctuaries.

5.3 Pollution and its hazards.

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5-2 oU;tho laj{k.k vkSj çca/ku] jk"Vªh; m|ku] tSo vkjf{kr {ks= vkSj vHk;kj.;A

5-3 çnw"k.k vkSj blds [krjsA

8

Total

30

1) Analysis of Soil/Pond Biota

Or

Study of life tables and plotting of survivorship curves of different types from the hypothetical/real data provided.

2) Determination of dissolved oxygen and pH measurements of different water samples.

3) Determination of population density in a natural/hypothetical community by quadrate method.

4) Report on a visit to National Park/Biodiversity Park/ Wild life sanctuary/Zoo.

5) Practical Records/Charts/Models.

6) Viva- voce.

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;k

thou lkj.kh dk v/;;u vkSj miyC/k djk, x, dkYifud@okLrfod MsVk ls fofHkUu çdkj ds mÙkjthfork oØksa dk Iy‚fVaxA

2½ fofHkUu ty uewuksa ds ?kqfyr v‚Dlhtu vkSj pH eki dk fu/kkZj.kA

3½ prqHkqZt fof/k }kjk çk—frd@dkYifud leqnk; esa tula[;k ?kuRo dk fu/kkZj.kA

4½ jk"Vªh; m|ku@tSo fofo/krk m|ku@oU; thou vHk;kj.;@fpfM+;k?kj dh ;k=k ij fjiksVZA

5½ O;kogkfjd fjd‚MZ@pkV@e‚MyA

6½ ekSf[kdA

Unit

Topics

Hours

1

Introduction to Ecology, Scope of ecology, Laws of limiting factors.

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2

2

Population dynamics, Demographic indices, Population interactions.

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4

3

Community: Biodiversity and study of diversity index.

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2

4

Ecosystem: Types of ecosystems, Detailed study of Aquatic ecosystem, Food chain, Food web, Ecological pyramids and Biogeochemical cycle.

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7

5

Applied Ecology: Wildlife conservation; Importance, threats and management, Protected areas; National Parks, Bioreserves and Sanctuaries

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5

Total

20

1) Analysis of Pond Biota

2) Determination of dissolved oxygen of different water samples.

3) Study of life tables and plotting of survivorship curves of different types from the hypothetical/real data provided.

4) Determination of population density in a natural/ hypothetical community by quadrate method.

5) Practical Records/Charts/Models.

6) Viva- voce.

1½ rkykc ck;ksVk dk fo'ys"k.k

2½ fofHkUu ty uewuksa esa ?kqyh gqbZ v‚Dlhtu dk fu/kkZj.kA

3½ thou lkj.kh dk v/;;u vkSj miyC/k djk, x, dkYifud@okLrfod MsVk ls fofHkUu çdkj ds mÙkjthfork oØksa dk Iy‚fVaxA

4½ prqHkqZt fof/k }kjk çk—frd@dkYifud leqnk; esa tula[;k ?kuRo dk fu/kkZj.kA

5½ O;kogkfjd fjd‚MZ@pkVZ@e‚MyA

6½ ekSf[kdA