Holocene extinction https://en.wikipedia.org/wiki/Holocene_extinction The percentage of marine animal extinction at the genus level through the five mass extinctions The Holocene extinction, otherwise referred to as the Sixth extinction or Anthropocene extinction, is the ongoing extinction event of species during the present Holoceneepoch,…
https://www.eoi.es/blogs/davidthorpe/2014/01/16/the-importance-of-ecotones/ Posted on 16/01/2014 by davidthorpe Source http://www.basic.ncsu.edu/segap/Vertebrate.html An Ecotone describes an area that acts as a transition or boundary between two ecosystems. This could be, for example, an area of marshland between a river and…
From Wikipedia, the free encyclopedia https://en.wikipedia.org/wiki/Ecotone Reed beds are a common form of lakeside ecotone. The beds tend to accumulate organic matter which is then colonised by trees, forcing the reeds…