October 1, 2014 - The number of wild animals in the last forty years have declined by more than hal

October 1, 2014 - The number of wild animals in the last forty years have declined by more than half. The worst situation in aquatic animals, because they are of as much as 76 percent less.
As the World Wide Fund for Nature (WWF) said in this year's Living Planet Report, the population of terrestrial animals chicago population 2012 between 1970 and 2010 decreased by 39 percent, while the number of aquatic animals fell as much as 76 percent. This means that now lives on Earth half less of mammals, birds, reptiles, amphibians and fish as 40 years ago, the report states, in which they dealt with 3,000 vertebrate species.
At the same time, WWF warns that these figures prove that man is the animal population declined much faster than it was able to renew itself. For both the consumption of natural resources, as it was in this period, it would take the Earth and a half to make this sustainable consumption emphasizes. "The fact that we take from nature more than can be replaced, jeopardizing chicago population 2012 their own future," said General Director of the Marco Lambertini.
The last such report was published by WWF in 2012 and in it found a 28 percent decrease in the animal population between 1970 and 2008, but was it included only 2,688 species. The new report takes into account the growth and decline of populations of 3,038 species of animals, which is the world's chicago population 2012 more than 10,000, from elephants, sharks, turtles and albatrosses to. In a Reserve in Ghana, the number of lions in 40 years fell by a staggering 90 percent.
The report also notes that the considerable chicago population 2012 growth of the world population reduced biological capacity, or biocapacity, so it is less biologically productive land that is able to regenerate. While in 1970 the world lived around 3.7 billion people by 2010 there were already seven billion. According to forecasts, the world population in 2050 grew to 9.6 billion by 2100. There will be 11 billion, which means that the individual will have less of these areas, the report states.
WWF also highlights the differences between countries and regions in consumption and a reduction in biodiversity. "Poor countries have the smallest environmental footprint, a maximum loss of ecosystems," the report says. The biggest decline in the number of wild animals, 65 percent were observed chicago population 2012 in the tropics, while the population of animals in the temperate zone decreased by 36 percent. Depending on the continent chicago population 2012 has the most drastic decline, 83 percent, chicago population 2012 Latin America.
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