SlideShare ist ein Scribd-Unternehmen logo
1 von 25
CONTENTS
1. Introduction
2. Concept of Biodiversity and its types
3. Distribution of Biodiversity
4. Biodiversity and balance of Nature
5. Benefits of Biodiversity
6. Threats to Biodiversity
7. Conservation of Biodiversity
8. Biodiversity of India
9. Conventions on Biodiversity
10.Conclusion
11.Reference
INTRODUCTION
The term Biodiversity was first coined by Walter G. Rosen in
1986.
The biosphere comprises of a complex collections of innumerable
organisms, known as the Biodiversity, which constitute the
vital life support for survival of human race.
Biological diversity, abbreviated as biodiversity, represent the
sum total of various life forms such as unicellular fungi,
protozoa, bacteria, and multi cellular organisms such as plants,
fishes, and mammals at various biological levels including
gens, habitats, and ecosystem .
Bio =
BioBiodiversitydiversity
What does “Bio” means?
BioBiodiversitydiversity
Diversity = Variety
What does “Diversity”
means?
CONCEPT AND TYPES OF BIODIVERSITY
 Biodiversity is the variety of life forms on earth and the
essential interdependence of all living things.
 As defined in convention on Biological diversity singed at Rio
De Jenerio (Brazil) in 1992 by 154 countries, the Biodiversity
defined as “the variability among living organisms from all
sources including, inter alia, terrestrial, marine and other
aquatic eco-systems and the ecological complexes of which
the area part- this include diversity with in species, between
species and of ecosystem.”
 According to IUCN in 1998, “the variety and variability of
species of their population, the variety of species of their life
forms, the diversity of the complex association with species
with their interaction and their ecological process which
influences perform.”
There are three types of biodiversity
 Diversity of Species
 Diversity of Ecosystem
 Diversity of Genes
DISTRIBUTION OF BIODIVERSITY
 Flora and fauna diversity
depends on-
 Climate
 Altitude
 Soils
 Presence of other species
 Most of the biodiversity
concentrated in Tropical region.
 BIODIVERSITY HOTSPOTS:
 A region with high biodiversity
with most of spices being
Endemic.
 India have two Biodiversity
Hotspots- East Himalayan
Region and Western Ghat.
BIODIVERSITY AND BALANCE OF NATURE
 Tropic Level: Elimination of species from tropic level can
cause destruction of ecosystem as well as biodiversity.
Complex Ecosystem: In a complicated ecosystem having several
tropic levels, loss of one or more spices do not cause any serious
problem because the alternative available.
Keystone Species: Loss or addition of species causes detectable
changes in ecosystem rates i.e. species make unique contribution
to ecosystem functioning.
Niche Complementary: Difference among species in their
requirements for different resources will cause complementary
interaction so that a species could obtain more resources.
Facilitation and Mutualism: Plants may also benefit from
their neighbors through amelioration of the physical
and biotic environment.
Portfolio Effect: Species richness increases the temporal
stability of the entire community while the biomass is
stabilized.
Insurance Hypothesis: Biodiversity buffers ecosystem
against environmental changes such as global
warming.
BENEFITS OF BIODIVERSITY
Consumptive value:
 Food/Drink
 Fuel
 Medicine
 Batter crop varieties
 Industrial Material
Non-Consumptive Value:
 Recreation
 Education and Research
 Traditional value
Ecological services:
Balance of nature
Biological productivity
Regulation of climate
Degradation of waste
Cleaning of air and water
Cycling of nutrients
Control of potential pest and disease causing species
Detoxification of soil and sediments
Stabilization of land against erosion
Carbon sequestration and global climate change
Maintenance of Soil fertility
THREATS TO BIODIVERSITY
Natural causes:
 Narrow geographical area
 Low population
 Low breeding rate
 Natural disasters
Anthropogenic causes:
 Habitat modification
 Overexploitation of selected
species
 Innovation by exotic species
 Pollution
 Hunting
 Global warming and climate
change
 Agriculture
 Domino effect
RECENT ISSUES ON BIODIVERSITY
 Some 75 per cent of the genetic diversity of crop
plants been lost in the past century.
 Some scientists estimate that as many as 3 species per hour are
going extinct and 20,000 extinctions occur each year.
 Roughly one-third of the world’s coral reef systems have been
destroyed or highly degraded.
 About 24 per cent of mammals and 12 per cent of bird species are
currently considered to be globally threatened.
 More than 50 per cent of the world’s wetlands have been drained,
and populations of inland water and wetland species have declined
by 50per cent between 1970 and 1999.
CONSERVATION OF BIODIVERSITY
 Biodiversity inventories
 Conserving Biodiversity in protected Habitats-
• In situ conservation
• Ex situ conservation
 Seed Bank, Gene Bank, Pollen Bank, DNA
Bank
Gene Bank
zoo
Bandhavgarh National Park
 Restoration of Biodiversity
 Imparting Environmental Education
 Enacting, strengthening and enforcing Environmental
Legislation
 Population Control
 Reviewing the agriculture practice
 Controlling Urbanization
 Conservation through Biotechnology
BIODIVERSITY IN INDIA
Categories No. of Indian
Species
% of Indian species
Evaluated
Species Threatened
In India
Mammals 386 59 41%
Birds 1219 _ 7%
Reptiles 495 73 46%
Amphibians 207 79 57%
Freshwater Fish 700 46 70%
Source- Based on Kumar et.al 2000
BIODIVERSITY CONVENSIONS
 The first convention on biodiversity organized at Rio De
Janerio, capital of Brazil from June 5 to 16, 1992 named as
United Nation Conference On Environment and Development
(UNCED), batter known as Rio Summit to maintain ecological
balance and enrich biodiversity. The agreement on
biodiversity signed by 150 countries including three
programmes-
 To ensure conservation of biodiversity
 Sustainable use of biodiversity
 Rational and equitable share of profit to accrue from use of
genetic resources.
 The second convention organized at Johannesburg in 2002
called World Summit On Sustainable Development (WSSD)
where the Biodiversity and Sustainable Ecosystem
Management was the issue.
The International Conference held on Biodiversity in
Relation to Food & Human Security in a warming planet
15-17 February, 2010 in Chennai.
International Conference on Wildlife & Biodiversity
Conservation held on 3 to 5 June, 2010 at Dal lake,
Srinagar, Kashmir.
Indian Biodiversity Congress (IBC) & Indian
Biodiversity Expo(IBE) will be held on 27-31 December
at Thriuvananthapuram, Kerala.
CONCLUSION
Biodiversity is our life. If the Biodiversity got lost at
this rate then in near future, the survival of human
being will be threatened. So, it is our moral duty to
conserve Biodiversity as well our Environment. Long-
term maintenance of species and their management
requires co-operative efforts across entire landscapes.
Biodiversity should be dealt with at scale of habitats or
ecosystems rather than at species level.
REFERENCES
 Roy Sovan, Environmental Science, Publishing Syndicate , 2003,
Kolkata.
 Dara.S.S., Environmental chemistry and Pollution Control,
S.chand & company Ltd., New Delhi
 Schulze Ernst- Detlef, Mooney Harold, Biodiversity and Ecosystem
Function, Springer- Verlag, London
 Mohapatra Pradipta Kumar, Textbook of Environmental
Biotechnology, I.K. International pub. House pvt.
Ltd.,2006, New Delhi
 Khan. T. I. Global Biodiversity and Environmental Conservation,
Pointer Publishers, 2001, Jaipur
 www.eolss.net
 www.ibc2010.com
PPT OF BIODIVERSITY

Weitere ähnliche Inhalte

Was ist angesagt?

Community ecology
Community ecology Community ecology
Community ecology Smawi GH
 
Types of Ecosystems
Types of EcosystemsTypes of Ecosystems
Types of EcosystemsRiddhi Datta
 
Energy flow in ecosystem
Energy flow in  ecosystemEnergy flow in  ecosystem
Energy flow in ecosystemMani Kanth
 
Importance of biodiversity
Importance of biodiversityImportance of biodiversity
Importance of biodiversityDaman Singh
 
Presentation of biodiversity
Presentation of biodiversityPresentation of biodiversity
Presentation of biodiversityRahul Nikam
 
Biodiversity and its Conservation
Biodiversity and its ConservationBiodiversity and its Conservation
Biodiversity and its ConservationAkhil Kollipara
 
Biodiversity Hotspots in India
Biodiversity Hotspots in IndiaBiodiversity Hotspots in India
Biodiversity Hotspots in IndiaArijitDhali
 
value of biodiversity
  value of biodiversity  value of biodiversity
value of biodiversityGhassan Hadi
 
Hot spots of biodiversity
Hot spots of biodiversityHot spots of biodiversity
Hot spots of biodiversitymutturaj13
 
The components of an ecosystem
The components of an ecosystemThe components of an ecosystem
The components of an ecosystemAshara Nijamdeen
 
Concept and characteristics of biodiversity
Concept and characteristics of biodiversityConcept and characteristics of biodiversity
Concept and characteristics of biodiversityAnil kumar
 
Biodiversity and its Conservation methods
Biodiversity and its Conservation methodsBiodiversity and its Conservation methods
Biodiversity and its Conservation methodsNishat Fatima
 

Was ist angesagt? (20)

Ecosystem:Structure and Function
Ecosystem:Structure and Function Ecosystem:Structure and Function
Ecosystem:Structure and Function
 
Ecology
EcologyEcology
Ecology
 
Community ecology
Community ecology Community ecology
Community ecology
 
Forest
ForestForest
Forest
 
Food chain
Food chainFood chain
Food chain
 
Types of Ecosystems
Types of EcosystemsTypes of Ecosystems
Types of Ecosystems
 
Food web (1) 2
Food web (1) 2Food web (1) 2
Food web (1) 2
 
Forest ecosystem
Forest ecosystemForest ecosystem
Forest ecosystem
 
Energy flow in ecosystem
Energy flow in  ecosystemEnergy flow in  ecosystem
Energy flow in ecosystem
 
Importance of biodiversity
Importance of biodiversityImportance of biodiversity
Importance of biodiversity
 
Presentation of biodiversity
Presentation of biodiversityPresentation of biodiversity
Presentation of biodiversity
 
Biodiversity and its Conservation
Biodiversity and its ConservationBiodiversity and its Conservation
Biodiversity and its Conservation
 
Biodiversity Hotspots in India
Biodiversity Hotspots in IndiaBiodiversity Hotspots in India
Biodiversity Hotspots in India
 
value of biodiversity
  value of biodiversity  value of biodiversity
value of biodiversity
 
Hot spots of biodiversity
Hot spots of biodiversityHot spots of biodiversity
Hot spots of biodiversity
 
Forest Ecosystem
Forest  EcosystemForest  Ecosystem
Forest Ecosystem
 
The components of an ecosystem
The components of an ecosystemThe components of an ecosystem
The components of an ecosystem
 
Concept and characteristics of biodiversity
Concept and characteristics of biodiversityConcept and characteristics of biodiversity
Concept and characteristics of biodiversity
 
Biodiversity
BiodiversityBiodiversity
Biodiversity
 
Biodiversity and its Conservation methods
Biodiversity and its Conservation methodsBiodiversity and its Conservation methods
Biodiversity and its Conservation methods
 

Andere mochten auch

Biodiversity conservation
Biodiversity conservationBiodiversity conservation
Biodiversity conservationrajeshap
 
EVS - Biodiversity Notes
EVS - Biodiversity NotesEVS - Biodiversity Notes
EVS - Biodiversity NotesArzoo Sahni
 
Agricultural biodiversity
Agricultural biodiversityAgricultural biodiversity
Agricultural biodiversitymickymouseemail
 
Philippine Biodiversity: Issues, Challenges, and Initiatives
Philippine Biodiversity: Issues, Challenges, and InitiativesPhilippine Biodiversity: Issues, Challenges, and Initiatives
Philippine Biodiversity: Issues, Challenges, and InitiativesEnP Ragene Andrea Palma
 
Effect of climate change on biodiversity and ecosystems
Effect of climate change on biodiversity and ecosystemsEffect of climate change on biodiversity and ecosystems
Effect of climate change on biodiversity and ecosystemsaboosh2014
 
Biodiversity of plants
Biodiversity of plantsBiodiversity of plants
Biodiversity of plantsVivek Kumar
 
Biodiversity and its Conservation
Biodiversity and its Conservation Biodiversity and its Conservation
Biodiversity and its Conservation Mahesh Dheravath
 
Bioiversity act 2002 5.3.10
Bioiversity act 2002 5.3.10Bioiversity act 2002 5.3.10
Bioiversity act 2002 5.3.10Altacit Global
 
Biodiversity act 2002
Biodiversity act 2002Biodiversity act 2002
Biodiversity act 2002Neha Nag
 
PHILIPPINE BIODIVERSITY: Ecological Roles, Uses, and Conservation Status
PHILIPPINE BIODIVERSITY: Ecological Roles, Uses, and Conservation StatusPHILIPPINE BIODIVERSITY: Ecological Roles, Uses, and Conservation Status
PHILIPPINE BIODIVERSITY: Ecological Roles, Uses, and Conservation StatusNo to mining in Palawan
 
Shared networks to support VNF high availability across OpenStack multi-regio...
Shared networks to support VNF high availability across OpenStack multi-regio...Shared networks to support VNF high availability across OpenStack multi-regio...
Shared networks to support VNF high availability across OpenStack multi-regio...Joe Huang
 
Ecosystem services and conservation
Ecosystem services and conservationEcosystem services and conservation
Ecosystem services and conservationBasic Biology
 

Andere mochten auch (20)

Biodiversity conservation
Biodiversity conservationBiodiversity conservation
Biodiversity conservation
 
Biodiversity
BiodiversityBiodiversity
Biodiversity
 
Biodiversity and conservation
Biodiversity and conservationBiodiversity and conservation
Biodiversity and conservation
 
EVS - Biodiversity Notes
EVS - Biodiversity NotesEVS - Biodiversity Notes
EVS - Biodiversity Notes
 
Agricultural biodiversity
Agricultural biodiversityAgricultural biodiversity
Agricultural biodiversity
 
Biodiversity hotspot
Biodiversity hotspotBiodiversity hotspot
Biodiversity hotspot
 
Significant Improvements in Air Quality
Significant Improvements in Air QualitySignificant Improvements in Air Quality
Significant Improvements in Air Quality
 
Philippine Biodiversity: Issues, Challenges, and Initiatives
Philippine Biodiversity: Issues, Challenges, and InitiativesPhilippine Biodiversity: Issues, Challenges, and Initiatives
Philippine Biodiversity: Issues, Challenges, and Initiatives
 
Biodiversity Part 1
Biodiversity Part 1Biodiversity Part 1
Biodiversity Part 1
 
Introduction to Biodiversity
Introduction to BiodiversityIntroduction to Biodiversity
Introduction to Biodiversity
 
Effect of climate change on biodiversity and ecosystems
Effect of climate change on biodiversity and ecosystemsEffect of climate change on biodiversity and ecosystems
Effect of climate change on biodiversity and ecosystems
 
Biodiversity of plants
Biodiversity of plantsBiodiversity of plants
Biodiversity of plants
 
The biological diversity act
The biological diversity actThe biological diversity act
The biological diversity act
 
Biodiversity and its Conservation
Biodiversity and its Conservation Biodiversity and its Conservation
Biodiversity and its Conservation
 
Bioiversity act 2002 5.3.10
Bioiversity act 2002 5.3.10Bioiversity act 2002 5.3.10
Bioiversity act 2002 5.3.10
 
Biodiversity act 2002
Biodiversity act 2002Biodiversity act 2002
Biodiversity act 2002
 
PHILIPPINE BIODIVERSITY: Ecological Roles, Uses, and Conservation Status
PHILIPPINE BIODIVERSITY: Ecological Roles, Uses, and Conservation StatusPHILIPPINE BIODIVERSITY: Ecological Roles, Uses, and Conservation Status
PHILIPPINE BIODIVERSITY: Ecological Roles, Uses, and Conservation Status
 
Shared networks to support VNF high availability across OpenStack multi-regio...
Shared networks to support VNF high availability across OpenStack multi-regio...Shared networks to support VNF high availability across OpenStack multi-regio...
Shared networks to support VNF high availability across OpenStack multi-regio...
 
Ecosystem services and conservation
Ecosystem services and conservationEcosystem services and conservation
Ecosystem services and conservation
 
Land use land cover impacts
Land use land cover impactsLand use land cover impacts
Land use land cover impacts
 

Ähnlich wie PPT OF BIODIVERSITY

Biodiversity Conservation
Biodiversity ConservationBiodiversity Conservation
Biodiversity ConservationRISHABH SHARMA
 
STUDENT PARTICIPATION IN CONSERVING BIODIVERSITY
STUDENT PARTICIPATION IN CONSERVING BIODIVERSITYSTUDENT PARTICIPATION IN CONSERVING BIODIVERSITY
STUDENT PARTICIPATION IN CONSERVING BIODIVERSITYShreyansh Ambastha
 
biodiversity-130911083827-phpapp01 2.pdf
biodiversity-130911083827-phpapp01 2.pdfbiodiversity-130911083827-phpapp01 2.pdf
biodiversity-130911083827-phpapp01 2.pdfsharmautkarsh453
 
LEVELS OF BIO-DIVERSITY 52,53,54 final (1).pptx
LEVELS OF BIO-DIVERSITY 52,53,54 final (1).pptxLEVELS OF BIO-DIVERSITY 52,53,54 final (1).pptx
LEVELS OF BIO-DIVERSITY 52,53,54 final (1).pptxPushkarChidrawar
 
Biodiversity & Its Conservation by Shreyansh Ambastha
Biodiversity  & Its Conservation              by Shreyansh AmbasthaBiodiversity  & Its Conservation              by Shreyansh Ambastha
Biodiversity & Its Conservation by Shreyansh AmbasthaShreyansh Ambastha
 
jwl330_princ_of_biodiv_conserv_muchai_notes_sep_2019_ok_final.pdf
jwl330_princ_of_biodiv_conserv_muchai_notes_sep_2019_ok_final.pdfjwl330_princ_of_biodiv_conserv_muchai_notes_sep_2019_ok_final.pdf
jwl330_princ_of_biodiv_conserv_muchai_notes_sep_2019_ok_final.pdfHassan Yousaf
 
Wildlife & Sustainable development
Wildlife & Sustainable developmentWildlife & Sustainable development
Wildlife & Sustainable developmentRabia W.
 
BIODIVERSITY & ITS TYPES
BIODIVERSITY & ITS TYPESBIODIVERSITY & ITS TYPES
BIODIVERSITY & ITS TYPESAKHIL MADANKAR
 

Ähnlich wie PPT OF BIODIVERSITY (20)

biodiversity.pptx
biodiversity.pptxbiodiversity.pptx
biodiversity.pptx
 
Biodiversity 2015
Biodiversity 2015Biodiversity 2015
Biodiversity 2015
 
Biodiversity Conservation
Biodiversity ConservationBiodiversity Conservation
Biodiversity Conservation
 
Biodiversity
BiodiversityBiodiversity
Biodiversity
 
Biodiversity
BiodiversityBiodiversity
Biodiversity
 
STUDENT PARTICIPATION IN CONSERVING BIODIVERSITY
STUDENT PARTICIPATION IN CONSERVING BIODIVERSITYSTUDENT PARTICIPATION IN CONSERVING BIODIVERSITY
STUDENT PARTICIPATION IN CONSERVING BIODIVERSITY
 
Biodiversity
BiodiversityBiodiversity
Biodiversity
 
Bio diversity
Bio diversityBio diversity
Bio diversity
 
biodiversity-130911083827-phpapp01 2.pdf
biodiversity-130911083827-phpapp01 2.pdfbiodiversity-130911083827-phpapp01 2.pdf
biodiversity-130911083827-phpapp01 2.pdf
 
LEVELS OF BIO-DIVERSITY 52,53,54 final (1).pptx
LEVELS OF BIO-DIVERSITY 52,53,54 final (1).pptxLEVELS OF BIO-DIVERSITY 52,53,54 final (1).pptx
LEVELS OF BIO-DIVERSITY 52,53,54 final (1).pptx
 
Biodiversitty
BiodiversittyBiodiversitty
Biodiversitty
 
Biodiversity & conservation sai
Biodiversity & conservation saiBiodiversity & conservation sai
Biodiversity & conservation sai
 
Biodiversity & Its Conservation by Shreyansh Ambastha
Biodiversity  & Its Conservation              by Shreyansh AmbasthaBiodiversity  & Its Conservation              by Shreyansh Ambastha
Biodiversity & Its Conservation by Shreyansh Ambastha
 
Biodiversity
BiodiversityBiodiversity
Biodiversity
 
Biodiversity
BiodiversityBiodiversity
Biodiversity
 
jwl330_princ_of_biodiv_conserv_muchai_notes_sep_2019_ok_final.pdf
jwl330_princ_of_biodiv_conserv_muchai_notes_sep_2019_ok_final.pdfjwl330_princ_of_biodiv_conserv_muchai_notes_sep_2019_ok_final.pdf
jwl330_princ_of_biodiv_conserv_muchai_notes_sep_2019_ok_final.pdf
 
ayush negi.pdf
ayush negi.pdfayush negi.pdf
ayush negi.pdf
 
Wildlife & Sustainable development
Wildlife & Sustainable developmentWildlife & Sustainable development
Wildlife & Sustainable development
 
Biodiversity and its conservation
Biodiversity and its conservationBiodiversity and its conservation
Biodiversity and its conservation
 
BIODIVERSITY & ITS TYPES
BIODIVERSITY & ITS TYPESBIODIVERSITY & ITS TYPES
BIODIVERSITY & ITS TYPES
 

Kürzlich hochgeladen

Advanced Test Driven-Development @ php[tek] 2024
Advanced Test Driven-Development @ php[tek] 2024Advanced Test Driven-Development @ php[tek] 2024
Advanced Test Driven-Development @ php[tek] 2024Scott Keck-Warren
 
Human Factors of XR: Using Human Factors to Design XR Systems
Human Factors of XR: Using Human Factors to Design XR SystemsHuman Factors of XR: Using Human Factors to Design XR Systems
Human Factors of XR: Using Human Factors to Design XR SystemsMark Billinghurst
 
New from BookNet Canada for 2024: BNC CataList - Tech Forum 2024
New from BookNet Canada for 2024: BNC CataList - Tech Forum 2024New from BookNet Canada for 2024: BNC CataList - Tech Forum 2024
New from BookNet Canada for 2024: BNC CataList - Tech Forum 2024BookNet Canada
 
DevEX - reference for building teams, processes, and platforms
DevEX - reference for building teams, processes, and platformsDevEX - reference for building teams, processes, and platforms
DevEX - reference for building teams, processes, and platformsSergiu Bodiu
 
Kotlin Multiplatform & Compose Multiplatform - Starter kit for pragmatics
Kotlin Multiplatform & Compose Multiplatform - Starter kit for pragmaticsKotlin Multiplatform & Compose Multiplatform - Starter kit for pragmatics
Kotlin Multiplatform & Compose Multiplatform - Starter kit for pragmaticscarlostorres15106
 
"Debugging python applications inside k8s environment", Andrii Soldatenko
"Debugging python applications inside k8s environment", Andrii Soldatenko"Debugging python applications inside k8s environment", Andrii Soldatenko
"Debugging python applications inside k8s environment", Andrii SoldatenkoFwdays
 
SAP Build Work Zone - Overview L2-L3.pptx
SAP Build Work Zone - Overview L2-L3.pptxSAP Build Work Zone - Overview L2-L3.pptx
SAP Build Work Zone - Overview L2-L3.pptxNavinnSomaal
 
SIP trunking in Janus @ Kamailio World 2024
SIP trunking in Janus @ Kamailio World 2024SIP trunking in Janus @ Kamailio World 2024
SIP trunking in Janus @ Kamailio World 2024Lorenzo Miniero
 
Gen AI in Business - Global Trends Report 2024.pdf
Gen AI in Business - Global Trends Report 2024.pdfGen AI in Business - Global Trends Report 2024.pdf
Gen AI in Business - Global Trends Report 2024.pdfAddepto
 
Bun (KitWorks Team Study 노별마루 발표 2024.4.22)
Bun (KitWorks Team Study 노별마루 발표 2024.4.22)Bun (KitWorks Team Study 노별마루 발표 2024.4.22)
Bun (KitWorks Team Study 노별마루 발표 2024.4.22)Wonjun Hwang
 
Ensuring Technical Readiness For Copilot in Microsoft 365
Ensuring Technical Readiness For Copilot in Microsoft 365Ensuring Technical Readiness For Copilot in Microsoft 365
Ensuring Technical Readiness For Copilot in Microsoft 3652toLead Limited
 
Are Multi-Cloud and Serverless Good or Bad?
Are Multi-Cloud and Serverless Good or Bad?Are Multi-Cloud and Serverless Good or Bad?
Are Multi-Cloud and Serverless Good or Bad?Mattias Andersson
 
Dev Dives: Streamline document processing with UiPath Studio Web
Dev Dives: Streamline document processing with UiPath Studio WebDev Dives: Streamline document processing with UiPath Studio Web
Dev Dives: Streamline document processing with UiPath Studio WebUiPathCommunity
 
Tampa BSides - Chef's Tour of Microsoft Security Adoption Framework (SAF)
Tampa BSides - Chef's Tour of Microsoft Security Adoption Framework (SAF)Tampa BSides - Chef's Tour of Microsoft Security Adoption Framework (SAF)
Tampa BSides - Chef's Tour of Microsoft Security Adoption Framework (SAF)Mark Simos
 
Nell’iperspazio con Rocket: il Framework Web di Rust!
Nell’iperspazio con Rocket: il Framework Web di Rust!Nell’iperspazio con Rocket: il Framework Web di Rust!
Nell’iperspazio con Rocket: il Framework Web di Rust!Commit University
 
"Federated learning: out of reach no matter how close",Oleksandr Lapshyn
"Federated learning: out of reach no matter how close",Oleksandr Lapshyn"Federated learning: out of reach no matter how close",Oleksandr Lapshyn
"Federated learning: out of reach no matter how close",Oleksandr LapshynFwdays
 
The Future of Software Development - Devin AI Innovative Approach.pdf
The Future of Software Development - Devin AI Innovative Approach.pdfThe Future of Software Development - Devin AI Innovative Approach.pdf
The Future of Software Development - Devin AI Innovative Approach.pdfSeasiaInfotech2
 
Unleash Your Potential - Namagunga Girls Coding Club
Unleash Your Potential - Namagunga Girls Coding ClubUnleash Your Potential - Namagunga Girls Coding Club
Unleash Your Potential - Namagunga Girls Coding ClubKalema Edgar
 
My Hashitalk Indonesia April 2024 Presentation
My Hashitalk Indonesia April 2024 PresentationMy Hashitalk Indonesia April 2024 Presentation
My Hashitalk Indonesia April 2024 PresentationRidwan Fadjar
 

Kürzlich hochgeladen (20)

Advanced Test Driven-Development @ php[tek] 2024
Advanced Test Driven-Development @ php[tek] 2024Advanced Test Driven-Development @ php[tek] 2024
Advanced Test Driven-Development @ php[tek] 2024
 
Human Factors of XR: Using Human Factors to Design XR Systems
Human Factors of XR: Using Human Factors to Design XR SystemsHuman Factors of XR: Using Human Factors to Design XR Systems
Human Factors of XR: Using Human Factors to Design XR Systems
 
New from BookNet Canada for 2024: BNC CataList - Tech Forum 2024
New from BookNet Canada for 2024: BNC CataList - Tech Forum 2024New from BookNet Canada for 2024: BNC CataList - Tech Forum 2024
New from BookNet Canada for 2024: BNC CataList - Tech Forum 2024
 
DevEX - reference for building teams, processes, and platforms
DevEX - reference for building teams, processes, and platformsDevEX - reference for building teams, processes, and platforms
DevEX - reference for building teams, processes, and platforms
 
Kotlin Multiplatform & Compose Multiplatform - Starter kit for pragmatics
Kotlin Multiplatform & Compose Multiplatform - Starter kit for pragmaticsKotlin Multiplatform & Compose Multiplatform - Starter kit for pragmatics
Kotlin Multiplatform & Compose Multiplatform - Starter kit for pragmatics
 
DMCC Future of Trade Web3 - Special Edition
DMCC Future of Trade Web3 - Special EditionDMCC Future of Trade Web3 - Special Edition
DMCC Future of Trade Web3 - Special Edition
 
"Debugging python applications inside k8s environment", Andrii Soldatenko
"Debugging python applications inside k8s environment", Andrii Soldatenko"Debugging python applications inside k8s environment", Andrii Soldatenko
"Debugging python applications inside k8s environment", Andrii Soldatenko
 
SAP Build Work Zone - Overview L2-L3.pptx
SAP Build Work Zone - Overview L2-L3.pptxSAP Build Work Zone - Overview L2-L3.pptx
SAP Build Work Zone - Overview L2-L3.pptx
 
SIP trunking in Janus @ Kamailio World 2024
SIP trunking in Janus @ Kamailio World 2024SIP trunking in Janus @ Kamailio World 2024
SIP trunking in Janus @ Kamailio World 2024
 
Gen AI in Business - Global Trends Report 2024.pdf
Gen AI in Business - Global Trends Report 2024.pdfGen AI in Business - Global Trends Report 2024.pdf
Gen AI in Business - Global Trends Report 2024.pdf
 
Bun (KitWorks Team Study 노별마루 발표 2024.4.22)
Bun (KitWorks Team Study 노별마루 발표 2024.4.22)Bun (KitWorks Team Study 노별마루 발표 2024.4.22)
Bun (KitWorks Team Study 노별마루 발표 2024.4.22)
 
Ensuring Technical Readiness For Copilot in Microsoft 365
Ensuring Technical Readiness For Copilot in Microsoft 365Ensuring Technical Readiness For Copilot in Microsoft 365
Ensuring Technical Readiness For Copilot in Microsoft 365
 
Are Multi-Cloud and Serverless Good or Bad?
Are Multi-Cloud and Serverless Good or Bad?Are Multi-Cloud and Serverless Good or Bad?
Are Multi-Cloud and Serverless Good or Bad?
 
Dev Dives: Streamline document processing with UiPath Studio Web
Dev Dives: Streamline document processing with UiPath Studio WebDev Dives: Streamline document processing with UiPath Studio Web
Dev Dives: Streamline document processing with UiPath Studio Web
 
Tampa BSides - Chef's Tour of Microsoft Security Adoption Framework (SAF)
Tampa BSides - Chef's Tour of Microsoft Security Adoption Framework (SAF)Tampa BSides - Chef's Tour of Microsoft Security Adoption Framework (SAF)
Tampa BSides - Chef's Tour of Microsoft Security Adoption Framework (SAF)
 
Nell’iperspazio con Rocket: il Framework Web di Rust!
Nell’iperspazio con Rocket: il Framework Web di Rust!Nell’iperspazio con Rocket: il Framework Web di Rust!
Nell’iperspazio con Rocket: il Framework Web di Rust!
 
"Federated learning: out of reach no matter how close",Oleksandr Lapshyn
"Federated learning: out of reach no matter how close",Oleksandr Lapshyn"Federated learning: out of reach no matter how close",Oleksandr Lapshyn
"Federated learning: out of reach no matter how close",Oleksandr Lapshyn
 
The Future of Software Development - Devin AI Innovative Approach.pdf
The Future of Software Development - Devin AI Innovative Approach.pdfThe Future of Software Development - Devin AI Innovative Approach.pdf
The Future of Software Development - Devin AI Innovative Approach.pdf
 
Unleash Your Potential - Namagunga Girls Coding Club
Unleash Your Potential - Namagunga Girls Coding ClubUnleash Your Potential - Namagunga Girls Coding Club
Unleash Your Potential - Namagunga Girls Coding Club
 
My Hashitalk Indonesia April 2024 Presentation
My Hashitalk Indonesia April 2024 PresentationMy Hashitalk Indonesia April 2024 Presentation
My Hashitalk Indonesia April 2024 Presentation
 

PPT OF BIODIVERSITY

  • 1.
  • 2.
  • 3. CONTENTS 1. Introduction 2. Concept of Biodiversity and its types 3. Distribution of Biodiversity 4. Biodiversity and balance of Nature 5. Benefits of Biodiversity 6. Threats to Biodiversity 7. Conservation of Biodiversity 8. Biodiversity of India 9. Conventions on Biodiversity 10.Conclusion 11.Reference
  • 4. INTRODUCTION The term Biodiversity was first coined by Walter G. Rosen in 1986. The biosphere comprises of a complex collections of innumerable organisms, known as the Biodiversity, which constitute the vital life support for survival of human race. Biological diversity, abbreviated as biodiversity, represent the sum total of various life forms such as unicellular fungi, protozoa, bacteria, and multi cellular organisms such as plants, fishes, and mammals at various biological levels including gens, habitats, and ecosystem .
  • 7. CONCEPT AND TYPES OF BIODIVERSITY  Biodiversity is the variety of life forms on earth and the essential interdependence of all living things.  As defined in convention on Biological diversity singed at Rio De Jenerio (Brazil) in 1992 by 154 countries, the Biodiversity defined as “the variability among living organisms from all sources including, inter alia, terrestrial, marine and other aquatic eco-systems and the ecological complexes of which the area part- this include diversity with in species, between species and of ecosystem.”  According to IUCN in 1998, “the variety and variability of species of their population, the variety of species of their life forms, the diversity of the complex association with species with their interaction and their ecological process which influences perform.”
  • 8. There are three types of biodiversity  Diversity of Species  Diversity of Ecosystem  Diversity of Genes
  • 9. DISTRIBUTION OF BIODIVERSITY  Flora and fauna diversity depends on-  Climate  Altitude  Soils  Presence of other species  Most of the biodiversity concentrated in Tropical region.  BIODIVERSITY HOTSPOTS:  A region with high biodiversity with most of spices being Endemic.  India have two Biodiversity Hotspots- East Himalayan Region and Western Ghat.
  • 10. BIODIVERSITY AND BALANCE OF NATURE  Tropic Level: Elimination of species from tropic level can cause destruction of ecosystem as well as biodiversity. Complex Ecosystem: In a complicated ecosystem having several tropic levels, loss of one or more spices do not cause any serious problem because the alternative available. Keystone Species: Loss or addition of species causes detectable changes in ecosystem rates i.e. species make unique contribution to ecosystem functioning. Niche Complementary: Difference among species in their requirements for different resources will cause complementary interaction so that a species could obtain more resources.
  • 11. Facilitation and Mutualism: Plants may also benefit from their neighbors through amelioration of the physical and biotic environment. Portfolio Effect: Species richness increases the temporal stability of the entire community while the biomass is stabilized. Insurance Hypothesis: Biodiversity buffers ecosystem against environmental changes such as global warming.
  • 12. BENEFITS OF BIODIVERSITY Consumptive value:  Food/Drink  Fuel  Medicine  Batter crop varieties  Industrial Material Non-Consumptive Value:  Recreation  Education and Research  Traditional value
  • 13. Ecological services: Balance of nature Biological productivity Regulation of climate Degradation of waste Cleaning of air and water Cycling of nutrients Control of potential pest and disease causing species Detoxification of soil and sediments Stabilization of land against erosion Carbon sequestration and global climate change Maintenance of Soil fertility
  • 14. THREATS TO BIODIVERSITY Natural causes:  Narrow geographical area  Low population  Low breeding rate  Natural disasters Anthropogenic causes:  Habitat modification  Overexploitation of selected species  Innovation by exotic species
  • 15.  Pollution  Hunting  Global warming and climate change  Agriculture  Domino effect
  • 16. RECENT ISSUES ON BIODIVERSITY  Some 75 per cent of the genetic diversity of crop plants been lost in the past century.  Some scientists estimate that as many as 3 species per hour are going extinct and 20,000 extinctions occur each year.  Roughly one-third of the world’s coral reef systems have been destroyed or highly degraded.  About 24 per cent of mammals and 12 per cent of bird species are currently considered to be globally threatened.  More than 50 per cent of the world’s wetlands have been drained, and populations of inland water and wetland species have declined by 50per cent between 1970 and 1999.
  • 17. CONSERVATION OF BIODIVERSITY  Biodiversity inventories  Conserving Biodiversity in protected Habitats- • In situ conservation • Ex situ conservation  Seed Bank, Gene Bank, Pollen Bank, DNA Bank Gene Bank zoo Bandhavgarh National Park
  • 18.  Restoration of Biodiversity  Imparting Environmental Education  Enacting, strengthening and enforcing Environmental Legislation  Population Control  Reviewing the agriculture practice  Controlling Urbanization  Conservation through Biotechnology
  • 19.
  • 20. BIODIVERSITY IN INDIA Categories No. of Indian Species % of Indian species Evaluated Species Threatened In India Mammals 386 59 41% Birds 1219 _ 7% Reptiles 495 73 46% Amphibians 207 79 57% Freshwater Fish 700 46 70% Source- Based on Kumar et.al 2000
  • 21. BIODIVERSITY CONVENSIONS  The first convention on biodiversity organized at Rio De Janerio, capital of Brazil from June 5 to 16, 1992 named as United Nation Conference On Environment and Development (UNCED), batter known as Rio Summit to maintain ecological balance and enrich biodiversity. The agreement on biodiversity signed by 150 countries including three programmes-  To ensure conservation of biodiversity  Sustainable use of biodiversity  Rational and equitable share of profit to accrue from use of genetic resources.  The second convention organized at Johannesburg in 2002 called World Summit On Sustainable Development (WSSD) where the Biodiversity and Sustainable Ecosystem Management was the issue.
  • 22. The International Conference held on Biodiversity in Relation to Food & Human Security in a warming planet 15-17 February, 2010 in Chennai. International Conference on Wildlife & Biodiversity Conservation held on 3 to 5 June, 2010 at Dal lake, Srinagar, Kashmir. Indian Biodiversity Congress (IBC) & Indian Biodiversity Expo(IBE) will be held on 27-31 December at Thriuvananthapuram, Kerala.
  • 23. CONCLUSION Biodiversity is our life. If the Biodiversity got lost at this rate then in near future, the survival of human being will be threatened. So, it is our moral duty to conserve Biodiversity as well our Environment. Long- term maintenance of species and their management requires co-operative efforts across entire landscapes. Biodiversity should be dealt with at scale of habitats or ecosystems rather than at species level.
  • 24. REFERENCES  Roy Sovan, Environmental Science, Publishing Syndicate , 2003, Kolkata.  Dara.S.S., Environmental chemistry and Pollution Control, S.chand & company Ltd., New Delhi  Schulze Ernst- Detlef, Mooney Harold, Biodiversity and Ecosystem Function, Springer- Verlag, London  Mohapatra Pradipta Kumar, Textbook of Environmental Biotechnology, I.K. International pub. House pvt. Ltd.,2006, New Delhi  Khan. T. I. Global Biodiversity and Environmental Conservation, Pointer Publishers, 2001, Jaipur  www.eolss.net  www.ibc2010.com