Threats to biodiversity hotspots Free Essay Example.

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Why Do Biodiversity Hotspots Matter? Conservation International was a pioneer in defining and promoting the concept of hotspots. In 1989, just one year after scientist Norman Myers wrote the paper that introduced the hotspots concept, Conservation International adopted the idea of protecting these incredible places as the guiding principle of our investments.

Free Essay: Threats to biodiversity hotspots.

Biodiversity presents occurrence of variety of species and their natural community in which they live. By the definition it is “The degree of variation of life forms within a given species, ecosystem, biome, or an entire planet. It is a measure of the health of ecosystems and is in part a function of climate.” (Rutherford) Ecosystem is on the other hand, “ community and its abiotic.Biodiversity Hotspot Prospectus Essay. What Is a Biodiversity Hotspot? Biodiversity refers to the rate at which the living organisms are widespread on the earth; this is in a way that the living organisms both plants and animals are distributed and also the way other external factors affect their distribution all over the earth. The distribution of plants on the earth is affected by the.Biodiversity is a measure of how many different species live in an ecosystem. Human activities like changing land use, deforestation and peat bog destruction reduce this.


Biodiversity is vital to the survival of an ecosystem. However, the increase of extinct and endangered animal and plant species has weakened the diversity and sustainability of the ecosystem. Human activity is the leading cause of the high extinction rate of species; about ninety-nine percent of endangered species are at risk due to human activities (biological diversity). However, humans do.Areas with extremely high levels of biodiversity are called hotspots. Endemic species—species that are only found in one particular location—are also found in hotspots. All of the Earth’s species work together to survive and maintain their ecosystems. For example, the grass in pastures feeds cattle. Cattle then produce manure that returns nutrients to the soil, which helps to grow more.

Biodiversity hotspots in India. By: Gaurav Moghe. Published: October 7, 2011. This article is a compilation of specific sections of multiple Wikipedia articles, along with information from other sources and original content, intended to create a single story on the above topic. Find more articles by clicking this link. India is one of the richest countries in the world in terms of biodiversity.

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These Biodiversity Hotspots are the only measure for preventing the further extinction and wiping off of the biodiversity from the planet as these areas poses as a viable spots for Biodiversity conservation and are some rich areas across the world housing the plethora of the faunal and floral species and hence saving and conserving these Biodiversity Hotspots is an absolute necessity essential.

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Biodiversity generally tends to cluster in hotspots, and has been increasing through time but will be likely to slow in the future. Rapid environmental changes typically cause mass extinctions. One estimate is that less than 1-3% of the species that have existed on Earth are extinct. Since life began on Earth, five major mass extinctions and several minor events have led to large and sudden.

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Biodiversity hotspots, despite some criticism, have become a tool for setting conservation priorities and play an important role in decision-making for cost-effective strategies to preserve.

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ADVERTISEMENTS: ADVERTISEMENTS: Some of the major importance of biodiversity are as follows: 1. Source of food and improved varieties 2. Drugs and Medicines 3. Fibres 4. Useful products 5. Ecosystem Services 6. Ecological Balance 7. Ecosystem stability, productivity and health. Different species of living organisms have come into existence due to evolution, including human.

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The British ecologist Norman Myers first published the biodiversity hotspot thesis in 1988. Myers, although without quantitative criteria but relying solely on the high levels of habitat loss and the presence of an extraordinary number of plant endemism, identified ten tropical forest “hotspots” (Mittermeier et al., 2011).A subsequent analysis (Myers, 1990) added a further eight hotspots.

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It is important to protect biodiversity hotspots for a number of reasons. First, these locations are home to nearly 60 percent of all the plant and.

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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. Biodiversity, or biological diversity, is a term that refers to the number of genes, species, individual organisms within a given species, and biological communities within a defined geographic area, ranging from the smallest ecosystem to.

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Biodiversity also provides aesthetic and cultural value to our lives, and has been shown to increase mental well-being. Threats to biodiversity. Sadly, the Earth’s biodiversity is in decline due to activities such as deforestation, land-use change, agricultural intensification, over-consumption of natural resources, pollution and climate change.

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Biodiversity is the amount of variety of life on Earth. It is the number of different species of plants, animals, and microorganisms. It includes organisms from Earth’s vastly different ecosystems, including deserts, rainforests, coral reefs, grasslands, tundra, and polar ice caps. Our biodiversity is very important to the well-being of our planet. Most cultures, at least at some time, have.

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