How biodiversity is perceived and maintained affects ecosystem functioning, as well. Students will be presented with examples of each and what happens when diversity is absent. All these diversities help in maintaining the correct balance of nature. Chart and diagram slides for powerpoint beautifully designed chart and diagram s for powerpoint with visually stunning graphics and animation effects. Details of genetic diversity, species diversity and ecosystem diversity are given. Biodiversity is a broad totality and often embraces elements beyond species diversity or numbers. If youre looking for a free download links of encyclopedia of biodiversity pdf, epub, docx and torrent then this site is not for you. Biodiversity free download as powerpoint presentation.
Work on biodiversity is underway across the oecd, engaging government representatives from a wide range of ministries. But, gradually over the years, there has been a major loss in the biodiversity across the globe. Biodiversity and its conservation linkedin slideshare. Ecosystem diversity diversity at a higher level of organization, the ecosystem. The powerpoint can be used straight from the cool australia website or downloaded by clicking on the powerpoint and using the slideshare website. Biodiversity powerpoint presentation teaching resources. Introduction to biodiversity powerpoint presentation, free download. The diversity of societies, cultures and languages that has developed throughout human history is intimately related to biodiversity and its use. Different kinds of organisms, relationships among species the species biodiversity is the variation in species of the plants and animals found. Introduction to biodiversity center for biodiversity. View and download powerpoint presentations on biodiversity and evolution ppt. Biodiversity in india thar desert the climate and vegetation in this area is a contrast to the himalayan region. Biodiversity is the variety of living species on earth plants, animals and microorganisms and the ecosystems they form.
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. A read is counted each time someone views a publication summary such as the title, abstract, and list of authors, clicks on a figure, or views or downloads the fulltext. Weather is a set of physical conditions such as temperature, precipitation, humidity, wind, speed, cloud cover, and other factors in a given area for short periods of time. Biodiversity definition,types,causes of biodiversity loss,biosphere reserves and its importance.
The loss of biodiversity is dangerous and its consequences are immediate. Biodiversity notes short for biological diversity what does this mean. This can only happen if we manage biodiversity as a precious resource and prevent the extinction of species. Biodiversity definition the number and variety of plants, animals and other organisms that exist in an ecosystem is known as biodiversity it is a measure of the variety of organisms present in different ecosystems the richness of biodiversity depends on the climatic conditions and area of the region biodiversity. The year is also coincide with the adoption of the convention by nepal. Biodiversitybiodiversity by ankush sethi nikhil sood vijay mohan 2. Worlds best powerpoint templates crystalgraphics offers more powerpoint templates than anyone else in the world, with over 4 million to choose from. Theyll give your presentations a professional, memorable appearance the kind of sophisticated look that todays audiences expect. In our biosphere immense diversity or heterogeneity exists not only at the species level but at all levels of biological organisation ranging. For example, a major debate in biological sciences over many decades has been that of pattern versus. Ppt climate and biodiversity powerpoint presentation. Winner of the standing ovation award for best powerpoint. Classification of biodiversity ppt and pdf easy biology. Classification of biodiversity ppt and pdf easy biology class.
Basic concepts and importance of biodiversity authorstream presentation. Convention on biological diversity preamble the contracting parties, conscious of the intrinsic value of biological diversity and of the ecological, genetic, social, economic, scientific, educational, cultural, recreational and aesthetic values of biological diversity and its components. The rise of the ecosystem services concept the concept of ecosystem services was brought. The term biodiversity was introduced by an american biologist edward wilson. Biodiversity refers to the variety and variability among all groups of living organisms and ecosystem complexes in which they occur. Ecosystem ppt powerpoint presentation pdf download. Changes in biodiversity can influence human resources, such as food, energy, and medicines, as well as ecosystem services that human rely onfor example, water purification and recycling. The year 2018 marks the 25 th anniversary of the entry into force of the convention on biological diversity. Areas which exhibit high species richness as well as high species endemism are termed as hot spots of biodiversity. This powerpoint is background information on the chespax activity relating to local biodiversity.
Basic concepts and importance of biodiversity authorstream. Biodiversity conservation provides substantial benefits to meet immediate human needs, such as clean, consistent water flows, protection from floods and storms and a stable climate. Biodiversity ppt science free download as powerpoint presentation. That is what makes our country one of the 12 mega diversity countries of the world. Biotechnology, biodiversity, and sustainable agriculture. However, this is not to say that such measures are mutually exclusive. It represents the totality of genes, species and ecosystem of a given region. 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.
The powerpoint can be used straight from the cool australia website or downloaded by clicking on the powerpoint. Im going to reveal to you the secret method that allows you to get the equivalent exercise of 45 minutes at the gym, in just a few minutes per day. If you liked it then please share it or if you want to ask anything then please hit comment button. Powerpoint slide on biodiversity compiled by roshan rawat. View and download powerpoint presentations on loss of biodiversity ppt. Biodiversity ppt science, ecosystem services, value of biodiversity. Find powerpoint presentations and slides using the power of, find free presentations research about biodiversity and evolution ppt. Good chairman, national science board, senior vice president, technology, alliedsignal, inc. Biodiversitydefinition,types,causes of biodiversity loss,biosphere reserves and its importance. The red line shows the average change acrossallcombinations. Biodiversity is the variety of all lifebiodiversity is the variety of all life forms. Find powerpoint presentations and slides using the power of, find free presentations research about loss of biodiversity ppt. This brochure provides an overview of the recent and ongoing oecd work on biodiversity.
The biodiversity of the earth powerpoint presentation covers the three components of biodiversity. An overview of plant biodiversity is provided in this chapter. Day vice chairman, national science board, president. Habitat destruction deforestation, invasive species, genetic pollution, climate changes, diseases and human population. Ecosystem services and biodiversity european commission. The role of the convention on wetlands in the conservation and wise use of biodiversity.
Biodiversity pptscience free download as powerpoint presentation. Biodiversity australian science teachers association. We are proud to the achievements that the nepal has made in conserving its biodiversity. 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. This ppt contains information about biodiversity and threats to it. Free ecology environmental science ppt power point presentation. Biodiversity can be measured through the use of quantitativeindicators, although no single unified approach exists. All you need to do is just click on the download link and get it. The loss of biological diversity is a global crisis. 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. Biodiversity and evolution zamoras science zone ppt. Biodiversity, ecosystems and ecosystem services 7 biodiversity at a suitable scale, e. Biodiversity conservation list of high impact articles. Includes entire northeastern india, except assam and andaman group of.
Biodiversity is the term popularised by the sociobiologist edward wilson to describe the chapter 15 biodiversity and conservation 15. Biodiversity refers to the variety of life forms and habitats found in a defined area. Biodiversity hotspots are excellent examples of species diversity. Explain the concept and importance of biodiversity in tropical rainforests. However the need for such a definition that is both. Includes the entire indian himalayan region and that falling in pakistan, tibet, nepal, bhutan, china and myanmar 2. Biodiversity is the variety of different forms of life on earth, including the different plants, animals, microorganisms, the genes they contain and the ecosystem they form. Biodiversity loss has negative effects on several aspects of human wellbeing, such as food security, vulnerability to natural disasters, energy security, and access to clean water and raw materials. Nearly 45,000 species of plants and twice as many of animals have been recorded from india. Biodiversity also underpins ecosystem function and the provision of ecosystem services. Kohn, agricultural sciences waterford, wi a free powerpoint ppt presentation displayed as a flash slide show on id.
Species diversity number of species in a given area. Biodiversity definition the number and variety of plants, animals and other organisms that exist in an ecosystem is known as biodiversity it is a measure of the variety of organisms present in different ecosystems the richness of biodiversity depends on the climatic conditions and area of the region biodiversity is the result of 3. Ecological concepts, principles and applications to. Chapter 2 biodiversity, ecosystems and ecosystem services. Different habitats, niches, species interactions the ecosystem biodiversity is defined as the variations in the plants and the animals founds in the different ecosystems. Biodiversity and conservation although india h as only 2. There is hardly any region on the earth that is not facing ecological catastrophes. An island with 2 bird species and 1 lizard species is more diverse than an. Ppt climate and biodiversity powerpoint presentation free. Biodiversity is a crucial part of the earths natural capital 1 biological diversity, or biodiversity the variety of the earths species, the genes. Biodiversity pptscience, ecosystem services, value of biodiversity. Sustainable use of biodiversity to use biodiversity in a sustainable manner means to use natural resources at a rate that the earth can renew them. Convention on biological diversity preamble the contracting parties, conscious of the intrinsic value of biological diversity and of the ecological, genetic, social, economic, scientific, educational. Pdf an unequivocal, precise, and generally accepted definition of biodiversity does not exist.
There are systematic processes for evaluation solutions with respect to how well they meet the criteria and constraints of a problem. The present note is developed as a technical complement to the policy brief on biodiversity and the 2030 agenda for sustainable development. Its a way to ensure that we meet the needs of both. It is intended to help decisionmakers such as government representatives and development professionals to understand more easily the contributions of biodiversity to achieving the sdgs. Unit2 ecosystem and bio diversity ppt free ebook download as powerpoint presentation. Climate and biodiversity 1 climate and biodiversity.
Winner of the standing ovation award for best powerpoint templates from presentations magazine. For the purposes of detailed analysis, and the creation of indicators to measure or monitor trends, exactly how biodiversity. Australian biodiversity is an asta resource book of ideas for teachers for. Biodiversity has contributed in many ways to the development of human culture, and, in turn, human. Biodiversity is the foundation of a vast array of ecosystem services essential for human wellbeing see figure 2.
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