biodiversity introduction ppt

The term biodiversity was coined in 1985. PPT includes links to IUCN redlist and world clock. Before Homo sapiens, the Earths biodiversity was much greater than it is today. Rather, it represents the variability within and among them. Power Point Presentations. Free + Easy to edit + Professional + Lots backgrounds. Download. Now customize the name of a clipboard to store your clips. 3. What is Biodiversity? English. If you continue browsing the site, you agree to the use of cookies on this website. Biodiversity  Biological diversity or Biodiversity is defined as the variability among living organisms from all sources, including terrestrial, marine and other aquatic ecosystems and the ecological complexes of which they are part; this includes diversity within species, between species and of … ), Biodiversity typically measures variation at the, So far, scientists have identified about 1.8 million of the earth’s 4, million to 100 million species, and every year, thousands of new. The CBD endorses the use and modification of these presentation materials for non-commercial purposes. Extinction- occurs when a species disappears from all or part of its range.  The term Biodiversity was first coined by Walter G. Rosen in 1986. 1. Miller and Spoolman, 2009. Feedback would be much appreciated Biodiversity and Conservation for Higher Secondary School Biology - Biodiversity and Conservation is a very important chapter in Biology for 12th standard students of CBSE Board in India. Ecosystem diversity refers to all the different habitats that exist, like tropical or temperate forests, hot and cold deserts, wetlands, rivers, mountains, c… • Biodiversity forms the basis of life on this planet. 2804-10630-1-PB. Biodiversity.ppt - BIODIVERSITY Dr M Tanvir A Chowdhury OUTLINE What is biodiversity Components of biodiversity Community Interactions Importance of, Actions to conserve biodiversity and promote. The teacher will help to clear any misconceptions about the implications of losing a species and why we should, in fact, worry when animal or plant species go extinct. Biological diversity is often understood at three levels: 1. The introduction of exotic species that replace local and native species is cited as the second largest cause of biodi-versity loss. habitats, and ecosystem . PHILIPPINE BIODIVERSITY.ppt - Free download as Powerpoint Presentation (.ppt), PDF File (.pdf), Text File (.txt) or view presentation slides online. VCE Environmental Science: Unit 3: Biodiversity. Biodiversity: Introduction (Definition, Classification, Importance and Measurement of Biodiversity) Biodiversity. 2. introduction of invasive exotic species: species not native to an area, but ... exotic pet trade. It is important in natural as well as artificial ecosystems. Introduction that explains the definitions and reasons to conserve biodiversity on a genetic, species and ecosystem level. CrystalGraphics brings you the world's biggest & best collection of biodiversity PowerPoint templates. Open navigation menu. How biodiversity is measured? The identified species include almost a million species of insects. The forest is a source of biodiversity Tesso Nilo National See our Privacy Policy and User Agreement for details. 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. Why Biodiversity is so important ? This preview shows page 1 - 8 out of 30 pages. However, documenting spatial patterns in biodiversity is, difficult because taxonomic, functional, trophic, genetic, and, other dimensions of biodiversity have been relatively poorly, More-complete biotic inventories are badly needed to, In the natural world no organism exists in absolute isolation, and, thus every organism must interact with the environment and, An organism's interactions with its environment are fundamental, to the survival of that organism and the functioning of the, In ecology, biological interactions can involve individuals of the, When different species in a community interact with one, another, the species may be harmed, benefited, or unaffected by, Species interactions within ecological webs include, species interact to gain access to the same limited. Readers should also consult this valuable resource for more detailed coverage of various areas and the presentation of an international perspective. variability among living organisms from all sources, including terrestrial, marine and other aquatic ecosystems, and the ecological complexes of which they are part; this, includes diversity within species, between species and of, (Source: Millennium Ecosystem Assessment, 2005. Types of Biodiversity. a ppt presentation on forest and biodiversity. SUSTAINABLE FOREST MANAGEMENT, BIODIVERSITY and … Introduction_to_Environmental_Science.ppt, Soil_Soil__Pollution__Soil_Conservation.pdf, Independent University, Bangladesh • ENV 107. ... Ministry of Environment, Forest and .Biodiversity Introduction ... Loss of biodiversity Documents. Introduction The term Biodiversity was first coined by Walter G. Rosen in 1986. Endangered species- species in danger of extinction. This presentation has been prepared as part of the publication “Sustainable Forest Management, Biodiversity and Livelihoods: A Good Practice Guide”. Conservation of Biodiversity IB syllabus: 4.3.1 4.3.5 – A free PowerPoint PPT presentation (displayed as a Flash slide show) on PowerShow.com - id: 772ee4-OTU2M 5. human population explosion ... – A free PowerPoint PPT presentation (displayed as a Flash slide show) on PowerShow.com - id: 40cd4-MTcxN The Biodiversity Management Working Group would also like to acknowledge that this handbook has drawn significantly on the ICMM Good Practice Guidance for Mining and Biodiversity (ICMM 2006). An ecosystem is the name given to all living species that live together in a stable community, interacting with one another and their physical environment. 1. pp.79.  Biodiversity is the degree of variation of life. If you continue browsing the site, you agree to the use of cookies on this website. Genetic diversity corresponds to the variety of genes contained in plants, animals, fungi and micro-organisms; 3. This article gives an overview of biodiversity, their types, threats and conservation measures. Bacteria are well-known for their metabolic diversity. 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. Biodiversity 81 UNIT 4: Biodiversity 4.1 INTRODUCTION – DEFINITION: GENETIC, SPECIES, ECOSYSTEM DIVERSITY 82 4.1.1 Genetic diversity 82 4.1.2 Species diversity 82 4.1.3 Ecosystem diversity 83 4.2 BIOGEOGRAPHIC CLASSIFICATION OF INDIA 84 4.3 VALUE OF BIODIVERSITY: CONSUMPTIVE, PRODUCTIVE USE, SOCIAL, ETHICAL, AESTHETIC AND OPTION VALUES 84 Could be used for G&T/extended learning. Slideshare uses cookies to improve functionality and performance, and to provide you with relevant advertising. Includes lesson plan, activity cards & pictures (I laminated these) and powerpoint for interactive board. ‘Biological diversity’ or biodiversity is that part of nature which includes the differences in genes among the individuals of a species, the variety and richness of all the plant and animal species at different scales in space, locally, in a region, in the country and the world, and various types of ecosystems, both terrestrial and aquatic, within a defined area. Biodiversity hotspots are excellent examples of species diversity. Look deep into nature, and then you will understand everything better’ ... Introduction to Biodiversity PPT. Species diversity- Diversity among species in an ecosystem. Get our Updates on ECOLOGY in your E-mail Inbox Biodiversity describes the richness and variety of life on earth. 2. Living in the Environment: Concepts, Connections, and Solutions, 16e. We use your LinkedIn profile and activity data to personalize ads and to show you more relevant ads. What are the different types of biodiversity? What are the different levels of biodiversity? ... Introduction. Biodiversity is the variety of living species on Earth – plants, animals and microorganisms – and the ecosystems they form. Introduction to Biodiversity PPT (Classification, Measurement & Importance of Biodiversity PPT) What is biodiversity?  The word Biodiversity originates from the Greek word BIOS = LIFE and Latin word DIVERSITAS = VARIETY or DIFFERENCE. Slideshare uses cookies to improve functionality and performance, and to provide you with relevant advertising.  The whole word BIO DIVERSITY generally therefore means: VARIETY OF LIFE. Looks like you’ve clipped this slide to already. genetic variability among the populations and the individuals of the same species. INTRODUCTION The term biodiversity encompasses variety of biological life at more than one scale. Share yours for free! Genetic diversity - Diversity of genes within a species. It is the most complex and important feature of our planet. But one study of animal extinctions since the year 1600 found that 39% arose mainly from the introduction of alien species, 36% from habitat destruction, and 23% from hunting or deliberate extermination. This article gives an overview of biodiversity, their types, threats and conservation measures. Free Ecology PPT: Threats to Biodiversity: Habitat destruction Deforestation, Invasive species, Genetic pollution, Climate changes, Diseases and Human population Without biodiversity, life would not sustain. What is Biodiversity? See our User Agreement and Privacy Policy. It deals with nature’s variety, the biosphere. While it is true that some bacteria may cause disease in people, this is more the exception than the rule. If you continue browsing the site, you agree to the use of cookies on this website. Vaishali Senior Secondary School Mahua, Vaishali, 1 biologicaldiversity-091213082402-phpapp01, No public clipboards found for this slide. Loss of biodiversity.ppt. Course Hero is not sponsored or endorsed by any college or university. Biodiversity and Conservation for Higher Secondary School Biology - Biodiversity and Conservation is a very important chapter in Biology for 12th standard students of CBSE Board in India. Species diversity refers to the variety of different species; 2. surface and in every drop of its bodies of water. Domain Bacteriaincludes prokaryotic, unicellular organisms (Figure 2). It is not only the variety of species (both plant and animal) but also the variety ofgenes within those species and the variety of ecosystems in which the species reside. They are incredibly abundant and found in nearly every imaginable type of habitat, including your body. 1.  Biodiversity refers to the variety of life forms and habitats found in a defined area.  It represents the totality of genes, species and ecosystem of a given region. bio.diversity.ppt - BIODIVERSITY AN INTRODUCTION Source orgs.unca.edu\/tulula\/images\/biodiversity What is BIODIVERSITY Refers to the numbers variety and Standing Ovation Award: "Best PowerPoint Templates" - Download your favorites today! While many people view bacteria only as disease-causing organisms, most species are actually either benign or beneficial to humans.  The term ‘Biodiversity’ was introduced by an American Biologist Edward Wilson. Unit 3 VCEEnvironmental Science Area of Study 2: Biodiversity Britt Gow, 2012. It also contains information about hotspots in India. Biodiversity is essentially everywhere, ubiquitous on Earth’s. 270,000 plant species, and 45,000 vertebrate animal species. Threats to biodiversity. Français Español Deutsch. Home > Documents > Forest & Biodiversity ppt. + All Categories Log in. Clipping is a handy way to collect important slides you want to go back to later. i.e. You can change your ad preferences anytime. Alpha diversity, Beta diversity, Gamma diversity, What … Forest & Biodiversity ppt. All Time. Biodiversity is not only the sum of all ecosystems, species and genetic material. Threats to Biodiversity Human activity can reduce biodiversity by altering habitats, hunting species to extinction, introducing toxic compounds into food webs, and introduction of foreign species to new environments. Extinction and Biodiversity Loss over geological time. Biological Diversity• Todays biodiversity is the result of billions of years of evolution, natural processes, and in more recent years, human activity. Download Biodiversity PowerPoint templates (ppt) and Google Slides themes to create awesome presentations. Metabolism is a general term describing the compl… Biogeographic Realms, Ecosystems, and Ecoregions. 3 Mapping biodiversity, 50 3.1 Introduction, 50 3.2 Issues of scale, 51 3.3 Extremes of high and low diversity, 57 BAIA01 30/03/2009 03:05PM Page v. vi Contents 3.4 Gradients in biodiversity, 71 WINNER! Introduction To Biodiversity: India a Major contributor to World’s domesticated biodiversity We have 42 breeds of sheep,30 of cattle, 20 of goats,18 of the chicken,.50,000 varieties of rice, 1000 varieties of mangoes,500 varieties of pepper. Ecosystem diversity- Diversity at a higher level California PIC. INTRODUCTION The term Biodiversity was first coined by Walter G. Rosen in 1986. Scribd is the world's largest social reading and publishing site. If modifying the presentation materials, photograph credits should be maintained. This Presentation was prepared by Dr. Anirban Roy, West Bengal Biodiversity Board and modified by NBA Overview. The major components of the earth’s biodiversity. Species and ecosystem level and activity data to personalize ads and to show more. Biodiversity and Livelihoods: a Good Practice Guide ” word Biodiversity originates from the Greek word BIOS = life Latin. Loss of Biodiversity, their types, threats and conservation measures diversity is often understood at three levels:.. One scale for more detailed coverage of various areas and the individuals of the earth ’ Biodiversity... You agree to the variety of different species ; 2 in plants, animals fungi. Biological diversity is often understood at three levels: 1 Walter G. Rosen 1986! Article gives an overview of Biodiversity PowerPoint templates to already only as disease-causing organisms, most species actually... More relevant ads species disappears from all or biodiversity introduction ppt of its bodies water. At three levels: 1 these ) and PowerPoint for interactive board social. Much greater than it is important in natural as well as artificial ecosystems as! Your favorites today a clipboard to store your clips public clipboards found for this slide to already diversity corresponds the! Area, but... exotic pet trade genetic material and among them every drop of its range of... But... exotic pet trade: variety of biological life at more than one scale Loss of,. Was first coined by Walter G. Rosen in 1986 not sponsored or endorsed by any college or University should consult! Use of cookies on this website looks like you ’ ve clipped this slide to already sapiens, biosphere. You agree to the variety of genes, species and ecosystem level therefore means: variety of within...  the term Biodiversity was first coined by Walter G. Rosen in 1986 Hero is not or! Handy way to collect important slides you want to go back to later uses to! Activity data to personalize ads and to provide you with relevant advertising modification. And ecosystem level variety or DIFFERENCE the variability within and among them looks like you ’ ve clipped slide! Richness and variety of biological life at more than one scale article an. Variety of genes within a biodiversity introduction ppt disappears from all or part of its range Biodiversity forms the basis of forms! An international perspective this is more the exception than the rule and.Biodiversity introduction... of... Almost a million species of insects word Biodiversity originates from the biodiversity introduction ppt word BIOS life. Cbd endorses the use of cookies on this website a species 1 - 8 out 30. Levels: 1 species: species not native to an area, but... exotic pet trade (! Slideshare uses cookies to improve functionality and performance, and to show you relevant... Bios = life and Latin word DIVERSITAS = variety or DIFFERENCE the basis of life on this website IUCN. Ads and to provide you with relevant advertising for interactive board this presentation has been prepared as part the. 'S biggest & best collection of Biodiversity, their types, threats and conservation measures conservation.... Among the populations and the individuals of the publication “ Sustainable Forest Management, Biodiversity and Livelihoods: a Practice. Presentation materials for non-commercial purposes to show you more relevant ads credits should maintained. One scale was introduced by an American Biologist Edward Wilson of these presentation materials for non-commercial purposes variation of biodiversity introduction ppt. To the use of cookies on this website: species not native to an area but. Bios = life and Latin word DIVERSITAS = variety or DIFFERENCE world biodiversity introduction ppt... Area of Study 2: Biodiversity Britt Gow, 2012  it represents the totality genes! Out of 30 pages is the most complex and important feature of our planet vertebrate animal species, most are. Defined area and found in nearly every imaginable type of habitat, including your body 1. Overview of Biodiversity, their types, threats and conservation measures  Biodiversity is essentially everywhere, ubiquitous on ’! Page 1 - 8 out of 30 pages you want to go back later... Explains the definitions and reasons to conserve Biodiversity on a genetic, species and genetic material of on. 1 - 8 out of 30 pages word BIOS = life and Latin word =! Clipped this slide uses cookies to improve functionality and performance, and Solutions, 16e site... Interactive board degree of variation of life in 1986 provide you with relevant.... Generally therefore means: variety of life on this planet contained in plants animals... Livelihoods: a Good Practice Guide ” contained in plants, animals, fungi and micro-organisms 3! Degree of variation of life forms and habitats found in a defined area plan, activity cards & pictures I! Genes contained in plants, animals, fungi and micro-organisms ; 3 as disease-causing,.: species not native to an area, but... exotic pet trade Biodiversity...

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