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BDU Biodiversity Sem-VI-Elective
Unit 1 : NA(Biodiversity-Definition-Types-Diversity of Genes (genetic diversity) species (species diversity) and ecosystems (ecosystem diversity), Genetic diversity-Nature and origin of genetic variation- The need for preservation of wild relatives of domestic animals, Centres of origin of domesticated animals, Species diversity- Measurement, concepts, richness and turnover, Species - area relationships - Global distribution of richness - Centres of species diversity- Mega diversity centres- Hot spot analysis)
1. Biodiversity(Biology ) Total View (989)
 
Definition and Types - Ecosystem or Habitat Diversity, Species Diversity and Genetic Diversity, Biodiversity Profiles of India and Karnataka: Species Diversity. Endemic Species, Threatened Species and Endangered Species, Benefits of Biodiversity, Biodiversity Depletion, Intellectual Property Rights - Patenting Life Forms, Concept of Ecosystem Sustainability, Global Issues.
Title: PUC Biology Volume II
Published on: 05/04/14
Author: Sundar Ram M.J.
Publisher: Interlinepublishing
Pages: 46
Price: Rs 34.5

2. Introduction to Biodiversity(Environmental Science and Technology) Total View (407)
 
Biodiversity, Ecosystem, biogeographical realms, Phanerozoic eon, Cambrian period, Carboniforous period, Permian-Triassic extinction, Cretaceous-Paleocene extinction, Origin of species, Natural selection, Species diversity, Ecosystem diversity, Genetic diversity, Richness, Shannon index, Simpson index, Berger-Parker index
Title: MSc Tech 203 Biodiversity and Conservation
Published on: 21/08/13
Author: KSOU
Publisher: Karnataka State Open University
Pages: 15
Price: Rs 0

3. Habitat, Ecological Niche, Biosphere, Biodiversity(Geography) Total View (225)
 
A habitat is where things live. It 's more than a home; it's more like a neighborhood. For an animal a habitat includes all the land the animal needs to hunt, gather food, find a mate, and raise a family. Different combinations of ecosystem LAWS (light, air, water and soil), together with variations in climate and topography, create different habitats. A shady area supports different species of tr ......
Title: MSGE-104 Environmental Geography
Published on: 21/08/13
Author: KSOU
Publisher: Karnataka State Open University
Pages: 26
Price: Rs 19.5

4. Loss of Biodiversity(Environmental Science and Technology) Total View (400)
 
Loss of Biodiversity, Invasive species, Genetic pollution, Overexploitation, Climate change, Human population explosion, Consequence of loss of Biodiversity, Depletion of biodiversity
Title: MSc Tech 203 Biodiversity and Conservation
Published on: 21/08/13
Author: KSOU
Publisher: Karnataka State Open University
Pages: 11
Price: Rs 8.25

5. Conservation of Biodiversity(Environmental Science and Technology) Total View (410)
 
Life includes both plants and animals. Biodiversity also includes both plants and animals and the variat ion is found in different geographic areas . You have a lrea dy studied the importance of biodi versity. If the biodi versity on th is planet is lost it has far reaehing consequenc es. The biodiversity or iginates because ofevolution of speeies. The biodiversity that exists today is the produe ......
Title: MSc Tech 203 Biodiversity and Conservation
Published on: 21/08/13
Author: KSOU
Publisher: Karnataka State Open University
Pages: 13
Price: Rs 9.75

6. Biomes and Aquatic Life Zones(Environmental Science and Technology) Total View (375)
 
Biomes are the earth's largest storehouse of biodiversity. Many of these species have developed over the time in highly specialized niches and that makes them more vulnerable to extinction when their natural home or niche is destroyed . About 50 to 80% of global biodiversity lies in these rain forests. More than one-fourth of the world's prescription drugs are extracted from plants growing in trop ......
Title: MSc Tech 104 Ecology and Environment
Published on: 25/03/14
Author: KSOU
Publisher: Karnataka State Open University
Pages: 26
Price: Rs 19.5

7. Common Flora and Fauna in India(Environmental Science and Technology) Total View (358)
 
Indian subcontinent is unique in having great natural beauty in its different biomes and also in possessing a rich and diverse wildlife fauna. India has different types of climate and topography in different parts of the country and these variations have induced enormous variability in flora and fauna. India has a rich heritage of biological diversity and occupies the tenth position among the plan ......
Title: MSc Tech 104 Ecology and Environment
Published on: 25/03/14
Author: KSOU
Publisher: Karnataka State Open University
Pages: 28
Price: Rs 21

8. Evolution and Distribution of Biodiversity(Environmental Science and Technology) Total View (401)
 
Protozoa, Archaea, Tetrapods, Ecosphere, Hyperbolic model, Holocoene extinction, Endemic species, Hotspots, Phylogeographic studies, Biogeographic realms, Commensals, Exotic species, Palaearctic, Ethiopian, Oriental, Australian, Nearctic and Neotropical. Edaphic factorsTherefore the biodiversity is the result of 3.5 billion years ofevolution. It is believed that the life on earth consisted of only ......
Title: MSc Tech 203 Biodiversity and Conservation
Published on: 21/08/13
Author: KSOU
Publisher: Karnataka State Open University
Pages: 23
Price: Rs 17.25

9. Introduction (Environmental Studies ) Total View (5)
 
In science and engineering, a system is the part of the universe that is being studied, while the environment is the remainder of the universe that lies outside the boundaries of the system. It is also known as the surroundings, and in thermodynamics, as the reservoir. Depending on the type of system, it may interact with the environment by exchanging mass, energy (including heat and work), li ......
Title: ENVIRONMENTAL STUDIES
Published on: 03/04/18
Author: Chetan R
Publisher: Subhas Stores
Pages: 35
Price: Rs 0

10. Aquatic and Terrestrial Ecosystems(Environmental Science and Technology) Total View (416)
 
An ecosystem is a group of biotic communities of species interacting with one another and with their non-living environment exchanging energy and matter. Now ecology is often defined as the study of ecosystems,an ecosystem is an integrated unit consisting of interacting plants,animals and microorganisms whose survival depends upon the maintenance and regulation of their biotic and abiotic structur ......
Title: MSc Tech 104 Ecology and Environment
Published on: 26/02/14
Author: KSOU
Publisher: Karnataka State Open University
Pages: 31
Price: Rs 23.25

11. Definition, Principles and Scope of Ecosystem(Environmental Science and Technology) Total View (416)
 
An ecosystem was defined as a dynamic entity composed of a biological community and its associated abiotic environment. Ecosytems are also always undergoing alterations to their biotic and abiotic components. Some of these alterations begin first with a change in the state of one component of the ecosystem.
Title: MSc Tech 104 Ecology and Environment
Published on: 28/02/14
Author: KSOU
Publisher: Karnataka State Open University
Pages: 37
Price: Rs 27.75

12. Food Production and Chain Losses(Environmental Science and Technology) Total View (376)
 
This unit helps students in understanding the process of food production and food chain losses. They will also be able to understand the nature and production of food from land and sea and the methods being followed to increase the yield.
Title: MSc Tech 104 Ecology and Environment
Published on: 25/03/14
Author: KSOU
Publisher: Karnataka State Open University
Pages: 28
Price: Rs 21

13. Theories of Organic Evolution, Lamarckism, Darwinism, Critical Account of Darwinism, Neo-Darwinism. Elementary Forces of Evolution, Mutation, Selection and Genetic Drift. Population Genetics and Evolution- Hardy - Weinberg's Law. Role of Isolation and Origin of New Species (Organic Evolution)(Zoology) Total View (3163)
 
Lamarckism, Darwinism, Critical Account of Darwinism, Neo-Darwinism. Elementary Forces of Evolution, Mutation, Selection and Genetic Drift. Population Genetics and Evolution-Hardy - Weinberg's Law. Role of Isolation and Origin of New Species.
Title: Zoology Volume VII
Published on: 28/10/14
Author: Vimala C M
Publisher: Interlinepublishing
Pages: 35
Price: Rs 26.25

14. Theories of Organic Evolution, Lamarckism, Darwinism, Critical Account of Darwinism, Neo-Darwinism. Elementary Forces of Evolution, Mutation, Selection and Genetic Drift. Population Genetics and Evolution- Hardy - Weinberg's Law. Role of Isolation and Origin of New Species (Organic Evolution)(Zoology) Total View (11418)
 
Lamarckism, Darwinism, Critical Account of Darwinism, Neo-Darwinism. Elementary Forces of Evolution, Mutation, Selection and Genetic Drift. Population Genetics and Evolution-Hardy - Weinberg's Law. Role of Isolation and Origin of New Species
Title: Zoology Volume VII
Published on: 28/10/14
Author: Vimala C M
Publisher: Interlinepublishing
Pages: 35
Price: Rs 26.25

15. Ecosystem, Structure and Functioning of Ecosystems, Pond as Ecosystem, Food Chains, Food webs, and Food Pyramid(Geography) Total View (226)
 
The living world depends upon the flow of energy and the circulation of materials through the ecosystem. Earth can be considered to be a closed ecosystem as far as materials are concerned. Only solar energy comes to the earth continuously. This now of energy drives all biological process. Energy and materials flow through the ecosystem tog ether as organic matter; one cannot be separated from the ......
Title: MSGE-104 Environmental Geography
Published on: 21/08/13
Author: KSOU
Publisher: Karnataka State Open University
Pages: 33
Price: Rs 24.75

16. Density Dependent and Density Independent Factors(Environmental Science and Technology) Total View (416)
 
Density represents the numerical strength of a species in the community in any unit area. Frequency does not provide correct idea of the distribution of any species in particular area, unless it is correlated with other characters, like density etc . The inherent tendency of all animal populations is to increase in number. But this increase in number is, however, not infinite since the carrying ca ......
Title: MSc Tech 104 Ecology and Environment
Published on: 28/02/14
Author: KSOU
Publisher: Karnataka State Open University
Pages: 35
Price: Rs 26.25

17. Wildlife Conservation and its Management, Red Data Book, Endangered Species, Major WildLife Sanctuaries and National Parks of India. Major Organizations Involved in Wild Life Conservation. Chipko and Appiko Movements (Environmental Biology)(Zoology) Total View (1281)
 
Wild life conservation and its management, red data book and endangered species, list of endangered species, major wild life sanctuaries and national parks of India, major organizations involved in wild life conservation, Chipko and Appiko movement.
Title: Zoology Volume VI
Published on: 07/04/14
Author: Vimala C M
Publisher: Interlinepublishing
Pages: 11
Price: Rs 8.25

18. Wildlife Conservation and its Management, Red Data Book, Endangered Species, Major WildLife Sanctuaries and National Parks of India. Major Organizations Involved in Wild Life Conservation. Chipko and Appiko Movements (Environmental Biology)(Zoology) Total View (1369)
 
Wild life conservation and its management, red data book and endangered species, list of endangered species, major wild life sanctuaries and national parks of India, major organizations involved in wild life conservation, Chipko and Appiko movement.
Title: Zoology Volume VI
Published on: 08/04/14
Author: Vimala C M
Publisher: Interlinepublishing
Pages: 11
Price: Rs 8.25

19. Wildlife Conservation and its Management, Red Data Book, Endangered Species, Major WildLife Sanctuaries and National Parks of India. Major Organizations Involved in Wild Life Conservation. Chipko and Appiko Movements (Environmental Biology)(Zoology) Total View (7849)
 
Wild life conservation and its management, red data book and endangered species, list of endangered species, major wild life sanctuaries and national parks of India, major organizations involved in wild life conservation, Chipko and Appiko movement,
Title: Zoology Volume VI
Published on: 09/04/14
Author: Vimala C M
Publisher: Interlinepublishing
Pages: 11
Price: Rs 8.25

20. Introduction, Sub-Division and Scope of Ecology (Environmental Biology)(Zoology) Total View (1201)
 
Ecology, sub-divisions of ecology, scope of ecology.
Title: Zoology Volume VI
Published on: 07/04/14
Author: Vimala C M
Publisher: Interlinepublishing
Pages: 5
Price: Rs 3.75

21. Introduction, Sub-Division and Scope of Ecology (Environmental Biology)(Zoology) Total View (1378)
 
Ecology, sub-divisions of ecology, scope of ecology.
Title: Zoology Volume VI
Published on: 08/04/14
Author: Vimala C M
Publisher: Interlinepublishing
Pages: 5
Price: Rs 3.75

22. Introduction, Sub-Division and Scope of Ecology (Environmental Biology)(Zoology) Total View (6371)
 
Ecology, sub-divisions of ecology, scope of ecology.
Title: Zoology Volume VI
Published on: 08/04/14
Author: Vimala C M
Publisher: Interlinepublishing
Pages: 5
Price: Rs 3.75

23. Ecotone, Edge Effect, Ecological Niche and Equivalents(Environmental Science and Technology) Total View (368)
 
An ecotone is a biologically rich area with very high species diversity. In some cases.the number of species and the population density of some of the species are greater in the ecotones than in the adjacent ecosystems.
Title: MSc Tech 104 Ecology and Environment
Published on: 25/03/14
Author: KSOU
Publisher: Karnataka State Open University
Pages: 28
Price: Rs 21

24. Limiting Factors and Their Tolerance(Environmental Science and Technology) Total View (412)
 
A factor present in an environment that controls a process , particularly the growth,abundance or distribution of population of organisms in an ecosystem.The concept is based upon the Law of the Minimum, which states that the functioning of an Organism is controlled or limited by that essential environmental factor or combination of factors present in the least favorable amount that may not be con ......
Title: MSc Tech 104 Ecology and Environment
Published on: 26/02/14
Author: KSOU
Publisher: Karnataka State Open University
Pages: 22
Price: Rs 16.5

25. Ecology-Concept, Structure and Functions of Ecosystem(Indian Constitution, Human Rights and Environmental Studies) Total View (228)
 
The term Ecology was coined in 1866 by the German biologist Ernst Haeckel from the Greek oikos meaning "household" and logos meaning "science:" the "study of the household of nature." It was initially meant for animal only and was defined as investigations of the total relations of the animal to its organic and inorganic environment.
Title: Indian Constitution, Human Rights and Environmental Studies
Published on: 27/11/13
Author: KSOU
Publisher: Karnataka State Open University
Pages: 9
Price: Rs 6.75



 
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