Marine Biodiversity : A Global Pattern

1461 Words Mar 13th, 2016 6 Pages
Marine biodiversity Definition: Marine biodiversity refers to the species richness and abundance of genes, species and habitats in the world 's oceans and seas. And since the world is covered with approximately 70% water the amount of life in the oceans is enormous. According to the definition of the Convention on Biological Diversity, biodiversity is the variability among living organisms from all sources, including inter alia, terrestrial, marine and other aquatic ecosystems and the ecological complexes of which they are part; this includes diversity within species, between species and of ecosystems.

Why Marine Biodiversity Is a global pattern: Biodiversity is essential for the benefits the ecosystems can provide to humans. Biodiversity effects a larger number of plant species meaning a greater variety of crops, greater species diversity and ensuring natural sustainability for all life forms, food, medicinal resources and pharmaceutical drugs, wood products, ornamental plants, breeding stocks, population reservoirs, future resources, diversity in genes, species. biological diversity is the resource upon which families, communities, nations and future generations depend. But we are currently using 25% more natural resources than the planet can sustain As a result species, habitats and local communities are under pressure or direct threats and if we continue to abuse this resources it will eventually be depleted and unuseable.

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