London, United Kingdom

Animal Conservation and Biodiversity

Bachelor's
Language: EnglishStudies in English
Subject area: biology
Qualification: BSc
Kind of studies: full-time studies
Bachelor of Science (BSc)
University website: www.hadlow.ac.uk
Animal
Animals are multicellular eukaryotic organisms that form the biological kingdom Animalia. With few exceptions, animals consume organic material, breathe oxygen, are able to move, reproduce sexually, and grow from a hollow sphere of cells, the blastula, during embryonic development. Over 1.5 million living animal species have been described—of which around 1 million are insects—but it has been estimated there are over 7 million animal species in total. Animals range in length from 8.5 millionths of a metre to 33.6 metres (110 ft) and have complex interactions with each other and their environments, forming intricate food webs. The study of animals is called zoology.
Biodiversity
Biodiversity, a portmanteau of biological (life) and diversity, generally refers to the variety and variability of life on Earth. According to the United Nations Environment Programme (UNEP), biodiversity typically measures variation at the genetic, the species, and the ecosystem level. Terrestrial biodiversity tends to be greater near the equator, which seems to be the result of the warm climate and high primary productivity. Biodiversity is not distributed evenly on Earth, and is richest in the tropics. These tropical forest ecosystems cover less than 10 percent of earth's surface, and contain about 90 percent of the world's species. Marine biodiversity tends to be highest along coasts in the Western Pacific, where sea surface temperature is highest, and in the mid-latitudinal band in all oceans. There are latitudinal gradients in species diversity. Biodiversity generally tends to cluster in hotspots, and has been increasing through time, but will be likely to slow in the future.
Conservation
Conservation is the preservation or efficient use of resources (in an efficient or ethical manner), or the conservation of various quantities under physical laws.
Biodiversity
In Georgia, UNDP continues to support the development of democratic institutions. Georgia is part of the global biodiversity hotspot of the Caucasus Ecoregion, with a network of Protected Areas covering seven per cent of the country.
Helen Clark in:"Helen Clark: UNDP's Pragmatic Visionary"
Biodiversity
At Rio+20 we will continue to make the links between sustainable development and the biodiversity and ecosystem services which underpin it, focusing on the additional issues now being addressed, such as the health of oceans and food security.
Helen Clark in:"Helen Clark: UNDP's Pragmatic Visionary"
Biodiversity
We should preserve every scrap of biodiversity as priceless while we learn to use it and come to understand what it means to humanity. We should not knowingly allow any species or race to go extinct.
Edward O. Wilson in: The Diversity of Life, Harvard University Press, 1992, p. 351
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