Biodiversity, as defined by the convention on biological diversity, means the variability among living organisms from all sources including, inter alia, terrestrial. Topics in biodiversity and conservation article pdf available in biodiversity and conservation 1612. A species potential to provide an economic benefit to human society at some point in the future is its option value. Biodiversity powerpoint presentation teaching resources. Jungles can become deserts, and reefs can become lifeless rocks. As the needs of the society change, so must the methods of satisfying those needs. Sorensons coefficient gives a value between 0 and 1, the closer the value. These are the basic building blocks of biodiversity. Powerpoint symposium your team has spent the last few weeks engaged in the scientific process by exploring factors that might influence biodiversity in local aquatic ecosystems. Nearly 45,000 species of plants and twice as many of animals have been recorded from india. Classification of biodiversity ppt and pdf easy biology. If you liked it then please share it or if you want to ask anything then please hit comment button.
Furthermore, the measure, management and protection of ecosystem biodiversity requires different and innovative approaches. Ppt value and maintenance of biodiversity powerpoint presentation free to download id. Our new crystalgraphics chart and diagram slides for powerpoint is a collection of over impressively designed datadriven chart and editable diagram s guaranteed to impress any audience. The powerpoint can be used straight from the cool australia website or downloaded by clicking on the powerpoint and using the slideshare website. Everything you need to make a unique and professional ppt design. All you need to do is just click on the download link and get it.
A useful powerpoint outlining biodiversity in our world to pupils. This latest report, which focuses on important biodiversity indicators for the country, is one of them. Free download forest ecosystem powerpoint presentation. However, biodiversity is also presented as a club good e. Biodiversity mcneely 1988 defined biodiversity is a comprehensive word for the degree of natures variety, including both the number and frequency of ecosystem, species and genes in a given assemblage. All these diversities help in maintaining the correct balance of nature. Chapter 2 biodiversity, ecosystems and ecosystem services. Biodiversity notes short for biological diversity what does this mean. Different habitats, niches, species interactions the ecosystem biodiversity.
Ppt value and maintenance of biodiversity powerpoint. Genetic diversity species diversity ecosystem diversity biodiversity, 63 biodiversity ch figure 614figure 614 biodiversity. Warmups primary resources ks2 number and place value calculation. That is what makes our country one of the 12 mega diversity countries of the world. The biosphere comprises of a complex collection of innumerable organisms, known as the biodiversity. Winner of the standing ovation award for best powerpoint. Biodiversity can be measured through the use of quantitativeindicators, although no single unified approach exists. In 2004, cbd parties adopted the addis ababa principles and guidelines for the sustainable use of biodiversity, a set of 14. Worlds best powerpoint templates crystalgraphics offers more powerpoint templates than anyone else in the world, with over 4 million to choose from.
Dec 19, 20 value of biodiversity biodiversity provides a variety of environmental services from its species and ecosystems that are essential at global, regional and local levels. Posted in biology ppt, ecology, ecology ppt, environmental science and tagged biodiversity destruction ppt, causes of biodiversity degradation ppt, ecology ppt, loss of biodiversity, threats to biodiversity ppt. Average species lives for 4 million years one mammal per years 80 mammals in 400 years one bird per 500 years 115 birds in 400 years one reptile or amphibian every 400 years 123 fish in 100 years in america alone biodiversity loss causes biodiversity loss overexploitation death rate birth rate stellers seacow hunted for profitfood. The value of biodiversity 1 the value of biodiversity 2. The value of biodiversity 16 mostly introduced if discoursive approaches to nature evaluation are not intended for political reasons or after thei r obvious failure. What students are saying as a current student on this bumpy collegiate pathway, i stumbled upon course hero, where i can find study resources for nearly all my courses, get online help from tutors 247, and even share my old projects, papers, and lecture notes with other students. E co tourism is a source of economical we alth for many areas. Our planets diverse, thriving ecosystems may seem like permanent fixtures, but theyre actually vulnerable to collapse. Powerpoint symposium your team has spent the last few weeks engaged in the scientific process by exploring factors that might influence biodiversity in local. Biodiversity and evolution ppt natural selection evolution. Chapter 4 ppt biodiversity and evolution chapter 4 section. Institute for european environmental policy ieep, brussels, belgium. Introduction to biodiversity center for biodiversity outcomes.
The value of biodiversity 3 the economics of ecosystems and biodiversity teeb for business highly influential in this debate is the teeb study,2 a major international initiative which now represents a state of the art analysis of the value of biodiversity to business, and the economic impacts that can result from biodegradation. Some may even be lost before their existence is known. Ecological concepts, principles and applications to. 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. Major causes of biodiversity degradation in nature ppt hydrophytes ecological adaptations of plants ppt posted in ecology, ecology ppt, environmental science and tagged alpha diversity, beta diversity and gamma diversity, biodiversity ppt, classification of biodiversity, ecology ppt, uses of biodiversity. Chart and diagram slides for powerpoint beautifully designed chart and diagram s for powerpoint with visually stunning graphics and animation effects.
Some understanding of what the variety of life comprises can be obtained by distinguishing between different key elements. A ppt template is a wellorganized and defined model, saved in a file that contains the elements to create a powerpoint presentation. The diversity of societies, cultures and languages that has developed throughout human history is intimately related to biodiversity and its use. Biodiversity or biological diversity, refers to the range of life forms on earth. Slideshare uses cookies to improve functionality and performance, and to provide you with relevant advertising. Introduction to biodiversity center for biodiversity. Biodiversity hotspots will include areas of high biodiversity importance as well as degraded land and urban areas and therefore more detailed assessments are needed to locate the actual distribution of biodiversity. Recognizing biodiversity is essential to preserve wildlife.
Level of biodiversity 3 level of biodiversity are considered. Powerpoint is the worlds most popular presentation software which can let you create professional forest ecosystem powerpoint presentation easily and in no time. Value of biodiversity biodiversity provides a variety of environmental services from its species and ecosystems that are essential at global, regional and local levels. The loss of biodiversity is dangerous and its consequences are immediate. Certain areas of the planet, such as tropical rainforests, contain an extraordinary variety of species. The first two correspond to the different levels at which biodiversity can be measured. Ppt threats to biodiversity powerpoint presentation. Now that we know the different types of biodiversity, let us look at the importance of biodiversity. When biodiversity is lost, potential sources of material with signi. Biodiversity includes the diversity within species and between. It remains unclear, however, how generally poor populations living in biodiverse environments and having the means to affect extinction prospects could capture these values.
Loss of biodiversity contributes to climatic change. Biodiversity inventory and monitoring landcare research. That is keeping options for the future and simply knowing that certain species exist. The total economic value tev approach and biodiversity the tev is the sum of all of these values but in the case of biodiversity, much of the value may lie in the indirect use or nonuse portion includes both use values and nonuse values use values include direct use both consumptive. By securing the lifesustaining goods and services which biodiversity provides to us, the conservation and sustainable use of biodiversity can provide significant benefits to our health. This powerpoint is a great teaching tool to introduce some key biodiversity concepts to your students. The total economic value tev approach and biodiversity.
Biodiversity and conservation although india h as only 2. Biodiversity sustainability is very important for national development. The biosphere comprises of a complex collection of innumerable organisms, known as the biodiversity which constitutes the vital life support for the survival of human race includes millions of plants animals and micro organisms,the genes they contain and the ecosystems of which. Biodiversity is the incredible, dizzying variety of life that surrounds us, including all of the earths plants, animals, their habitats, and the natural processes that they are a part of. The value of biodiversity is the property of its rightful owner. Theyll give your presentations a professional, memorable appearance the kind of sophisticated look that todays audiences expect. Value of biodiversity documenting eu examples where biodiversity loss has led to the loss of ecosystem services. Learn more about the conservation of biodiversity here. Environmental studies pdf notes es pdf notes smartzworld. Iii brazilian congress on agroecology 19 october 2005 for millions of years, the americas.
This colorful infographic slide designed in a flat style is free to download in both standard and widescreen aspect ratios. An island with 2 bird species and 1 lizard species is more diverse than an island with 3 bird species. A a diversity index is a mathematical measure of species diversity in a given. Biodiversity is a generic term that can be related to many environments and species, for example, forests, freshwater, marine and temperate environments, the soil, crop plants, domestic animals, wild species and microorganisms. In 2004, cbd parties adopted the addis ababa principles and guidelines for the sustainable use of biodiversity, a set of 14 principles that apply to all activities and areas.
Biodiversity, ecosystems and ecosystem services 7 biodiversity at a suitable scale, e. Biodiversity is often specified as a public good in that it is both nonexcludable and nonrivalrous e. Biodiversity pptscience, ecosystem services, value of biodiversity. Biodiversity,is the variety of organisms in a given area, the genetic variation within a population, the variety of species in a community, or the variety of communities in an ecosystem. Simpsons diversity index d is a measure of biodiversity that takes into account richness and evenness. Sustainable use of biodiversity home department of. Each regional ecosystem has its own assemblage of species and each contributes uniquely to global biodiversity. The adobe flash plugin is needed to view this content. Basic concepts and importance of biodiversity authorstream. Winner of the standing ovation award for best powerpoint templates from presentations magazine. A high value for d is good and means the habitat is diverse, species rich, and able to withstand some environmental impact. Biological living organisms plants and animals diversity variety species diversity number of species in a given area. Recent work suggests that earlier work claiming that the pharmaceutical value of biodiversity is negligible was mistaken.
Biodiversity and evolution ppt free download as powerpoint presentation. Forest converts carbon dioxide into carbon and oxygen. Biodiversity pptscience free download as powerpoint presentation. Ecosystem ppt powerpoint presentation pdf download.
Peoples biodiversity register pbr an innovative decentralized approach to know, use and safeguard our biodiversity and traditional knowledge. A free powerpoint ppt presentation displayed as a flash slide show on id. The addition of rare species to a sample causes only small changes in the value of d shannonwiener index also been called the shannon index and the shannon. But, gradually over the years, there has been a major loss in the biodiversity. Ecological concepts, principles and applications to conservation. If so, share your ppt presentation slides online with. Biodiversity deals with the degree of nature s variety in the biosphere. Basic concepts and importance of biodiversity authorstream presentation. Biodiversity conservation list of high impact articles. Different habitats, niches, species interactions the ecosystem biodiversity is defined as the variations in the plants and the animals founds in the different ecosystems. Ppt the value of biodiversity powerpoint presentation. Exa mples of aesthetic value include ecotourism, bird watching, wildlife, gardening, etc.
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