Edward O. Wilson
Half the planet should be set aside for wildlife – to save ourselves. If we want to avoid mass extinctions and preserve the ecosystems all plants and animals depend on, governments should protect a third of the oceans and land by 2030 and half by 2050, with a focus on areas of high biodiversity.
Which country is richest in biodiversity?
Brazil
What did Edward O Wilson discover?
Wilson, in full Edward Osborne Wilson, (born June 10, 1929, Birmingham, Alabama, U.S.), American biologist recognized as the world’s leading authority on ants. He was also the foremost proponent of sociobiology, the study of the genetic basis of the social behaviour of all animals, including humans.
Who first used the term biodiversity?
Walter Rosen
Which are the 12 mega biodiversity countries?
The identified Megadiverse Countries are: United States of America, Mexico, Colombia, Ecuador, Peru, Venezuela, Brazil, Democratic Republic of Congo, South Africa, Madagascar, India, Malaysia, Indonesia, Philippines, Papua New Guinea, China, and Australia.
How many countries have mega biodiversity?
17 Megadiverse
Should we set aside half of planet Earth as a nature preserve?
Half the planet should be set aside for wildlife – to save ourselves. If we want to avoid mass extinctions and preserve the ecosystems all plants and animals depend on, governments should protect a third of the oceans and land by 2030 and half by 2050, with a focus on areas of high biodiversity.
Which country has the largest biodiversity?
Brazil
What is the world’s most biodiverse country?
Brazil
What is biodiversity and why it is important?
Biodiversity boosts ecosystem productivity where each species, no matter how small, all have an important role to play. For example, A larger number of plant species means a greater variety of crops. Greater species diversity ensures natural sustainability for all life forms.
What is the rank of India in biodiversity?
India ranks fourth in Asia and tenth in the world in plant diversity, the Birsa Agricultural University (BAU) Vice Chancellor, N N Singh, has said. « India boasts of 45,000 plants and 91,000 animal species, » Singh said delivering a special lecture on Agro-biodiversity and farmers’ rights at BAU Saturday.
How much nature is left in the world?
The Wildlife Conservation Society summarizes it in a news release: « 23 percent of the world’s landmass can now be considered wilderness, with the rest—excluding Antarctica—lost to the direct effects of human activities. »Nov 2, 2018
What percentage of the world is untouched?
Why it matters: The new study finds that just 5% of the Earth’s land surface is currently unaffected by humans, far lower than a previous estimate of 19%. 95% of the Earth’s land surface has some indication of human modification, while 84% has multiple human impacts, the study found.
How much of the planet is protected?
Protected areas cover around 15.4 per cent of the world’s land area and 3.4 per cent of the global ocean area. They store 15 percent of the global terrestrial carbon stock, help reduce deforestation, habitat and species loss, and support the livelihoods of over one billion people.
What is biodiversity in simple words?
Biodiversity is the shortened form of two words « biological » and « diversity ». It refers to all the variety of life that can be found on Earth (plants, animals, fungi and micro-organisms) as well as to the communities that they form and the habitats in which they live.
How is India one of the 12 mega biodiversity countries of the world?
1 Answer. (i) With about 47,000 plant species, India occupies the tenth place in the world and fourth place in Asia in plant diversity. (ii) There are about 15,000 flowering plants in India which account for 6 per cent of the world’s total number of flowering plants.
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