The loss of biodiversity also causes a decline in the livelihood of many locals. 1. Within both natural and modified habitats, there may be critical habitats that are required for the survival of critically endangered or endangered species or for endemic or restricted-range species and migratory species. 4.4 biodiversity at global, national and local levels 88 4.5 india as a mega diversity nation 89 4.6 hotspots of biodiversity 90 4.7 threats to biodiversity: habitat loss, poaching of wildlife, man-wildlife conflicts 91 4.8 endangered and endemic species of india 94 4.8.1 … ... image: slideshare.net. Biodiversity Agreements. Aesthetic Value. Biodiversity is the collection of flora and fauna of a place. Biodiversity, though, goes beyond simply a literal list of species; it also encompasses the interactions between the species, how they survive, what they do, and the living conditions in which they exist. It includes all living things, not just the plants and animals that are common or easily seen. Ethical and Moral Value 8. Essay on Biodiversity: Types, Importance and Conclusion – Essay 2 (250 Words) Introduction: Diversity is the hallmark of nature. International day for biodiversity Through the diverse animal and plant species, the nature shows us different colors of life. The Convention's approach to biodiversity The key objectives of the Convention, as set out in Article 1, and outlined in chapter 2 below, are simple in summary but in practice all-encompassing: the conservation of biological diversity, the sustainable use of its components, and the fair and equitable sharing of benefits arising from use of genetic resources. 1) Further resolution of the relationships among taxonomic diversity, functional diversity, and community structure is important for identifying mechanisms of biodiversity effects. 1. The term "biodiversity" literally indicates the diverse biological species within an ecosystem. Economic Value 5. Environmental Value 2. Here, animals and plants are reared or cultivated in areas like zoological or botanical parks. Adverse Impacts of Loss of Biodiversity. Genetic diversity. Organisms do exist in those places, but not as many as places with higher biodiversity. So, too, do 7 billion people. Productive Use Value 7. Biodiversity is the way, so don't let nature go astray. The loss of populations, species, or groups of species from an ecosystem can upset its normal function and disrupt these ecological services. In this video, I am talking about what is Biodiversity and it's types or levels. 3. The Ecology, Biodiversity, and Conservation series presents balanced, comprehensive, up-to-date, and critical reviews of selected topics within the sciences of ecology and conservation biology, both botanical and zoological, and both 'pure' and 'applied'. Wilson in 1985. While many farmers maintain above-ground biodiversity for a variety of Examples of places with high biodiversity include rainforests and coral reefs, because they have many different species in an area. Approximately 9 million types of plants, animals, protists and fungi inhabit the Earth. Less biodiverse areas include deserts, icy areas, and the bottom of the ocean. | PowerPoint PPT … Download the Biodiversity notes PDF … Unit 9. ADVERTISEMENTS: Brief outlines of the two types of diversity indices of biodiversity are discussed in this article. Locals may also raise cattle in order to survive. The term biodiversity was coined as a contraction of biological diversity by E.O. These include drinkable water, clean air, and fertile soils. Equally, pollution means the presence of undesirable materials in the natural environment or the state of the natural environment being contaminated with potentially harmful substances as an outcome of human activities. Biodiversity conservation serves as an insurance policy for the future. A widely used dominance index is Simpson’s diversity index. Ex situ conservation. Biodiversity is of three types: 1. 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. Threats to Biodiversity: Invasive Species. Social Value 3. It is the basis of agricultural activities, livestock, forestry, and fishing, and also for the strategic biotechnology industry. Biodiversity is the most precious gift of nature mankind is blessed with. Biodiversity is a key measure of the health of any ecosystem, and of our entire planet. It includes species that are not well known, such as microorganisms or invertebrates. Biodiversity is how many different types of organisms live in an area. Biodiversity and ecosystems feature prominently across many of the Sustainable Development Goals (SDGs) and associated targets. Dominance Indices: Dominance indices are weighted toward the abundance of the commonest species. Species diversity. Biodiversity may be defined as the variety and variability of living organisms and the ecological complexes in which they exist. ADVERTISEMENTS: 2. It takes into account […] of some types of soil biodiversity may be relatively easily evaluated, for example the gain in nitrogen from introducing N-fixing bacteria, but others are less easily specified, for example the improvements to structure resulting from the introduction of earthworms. BIODIVERSITY AND ADAPTION Biodiversity is the great variety of different forms of life or species that form the biosphere. As the world celebrates the International day for biodiversity, here is a look upon the concept of biodiversity, its types, importance, uses, threats to biodiversity and the 2011 theme of forest biodiversity. Biodiversity is a community of all the living organisms on the earth and the diversity among them from all the ecosystems. Types of conservation. Ecological diversity. For example, plant and animal species need each other for food, and depend on the environment for water and shelter. An invasive species is a species that is not native to a particular area, but arrives (usually with human help), establishes a population, and spreads on its own. 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 3.5 billion years of evolution 2 Biodiversity is the part of nature which includes the difference 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 … The biodiversity of the living things 1. Biodiversity Hotspot is a region which is a prime location for the existence of rich biodiversity but also faces the threat of destruction. Loss of Biodiversity. Today the earth is facing a loss of biodiversity at rapid rates. The Definitive Guide to Diversity Types in the Workplace in 2020 [updated October 2020] This is the ultimate guide to Diversity Types in the Workplace in 2020.The same guide can be applied to the society, community about all aspects of diversity.The guide I will cover: The two types are: (1) Dominance Indices, and (2) Information-Statistic Indices. Biodiversity is at the centre of many economic activities, particularly those related to crop and livestock agriculture, forestry, and fisheries. Table: 1.1 Forest areas by types (1999-2000) (000 ha) Forest types Total area Percentage Coniferous 1930 40.92 Irrigated 259 5.49 Riverain 332 7.03 Scrub 1639 34.75 Coastal 512 10.86 Mazri land 24 0.51 Linear plantation 21 0.44 Total 4717 100,00 Source: Forestry Statistics of Pakistan (2004) Ecological Concepts, Principles and Application to Conservation. Biodiversity loss, also called loss of biodiversity, a decrease in biodiversity within a species, an ecosystem, a given geographic area, or Earth as a whole. 8 Various Types of Environmental Pollution Pollution is the introduction of damaging or poisonous materials into the natural environment. It is mainly caused by industrialization, population, and urbanization. ADVERTISEMENTS: Some of the major values of biodiversity are as follows: 1. Conserving biodiversity outside the areas where they naturally occur is known as ex situ conservation. Both types of habitat can support important biodiversity at all levels, including endemic or threatened species. They contribute directly to human well-being and development priorities. They transform or evolve into different organisms or species over millions of years. ... understanding how the loss of biodiversity affects the functioning of ecosystems and thus affects society. LIKE, SHARE & SUBSCRIBE FOR MORE VIDEOS. Things exist in different forms which creates diversity. As all the organisms […] However, if a loss in biodiversity leads to a decrease in biomass of feed, farmers will no longer be able to raise enough cattle due to the feed shortage. Read about Biodiversity Conservation, the importance of Biodiversity, Loss of Biodiversity, and more. This article gives an overview of biodiversity, their types, threats and conservation measures. Today, 31% gymnosperms,32%amphibians,12% bird species and 23% of mammals face the threat of loss of biodiversity. In other words, biodiversity is the occurrence of different types of ecosystems, different species of organisms with the whole […] Every organism in an ecosystem, or biome, relies on other organisms and the physical environment. Recent declines in honeybee populations may Biological diversity (or biodiversity) is the variety of life on Earth. Biodiversity also supplies indirect services to humans which are often taken for granted. 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