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