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World populations of vertebrates – mammals, birds, fish, amphibians and reptiles – were reduced by 60% in just forty years according to the Living Planet Report ] World Wide Fund for Nature (WWF) which also raises the need to reach a global agreement by nature.
This document collects the most recent data from the index of the living planet . , who badyzed the state of 16704 populations of 4005 vertebrate species between 1970 and 2014.
This is the twelfth report that the former fighter prepares for 20 years conservation NGO on the environmental situation of the Earth and which reflects a worrying trend regarding the state of biodiversity and the health of the planet.
[Launch News] The Report on the Living Planet 2018 is launched TODAY. Published every two years, the report is a comprehensive study of trends in global biodiversity and global health. Read the summary at https://t.co/FU1xuCgMP5 # LPR2018 #NatureMatters https://t.co/OdK6jYzEuv
– WWF ? (@WWF) 30 October 2018
Among the groups of fauna studied, the most affected are those of fresh water, which have experienced a reduction of 83% since 1970 [19709]. and that they also "the highest extinction rate" of the twentieth century among the world's vertebrates.
For their part, the regions having the greatest impact are found in the tropics, where Central America and South America underwent a 89% decrease in vertebrate populations compared to the base year.
As the main cause of this "serious decline in biodiversity", the World Wildlife Fund focuses on the "uncontrolled" model of human consumption making it "responsible" for overexploitation of ecosystems and agriculture from pollution, invasive and diseased species or climate change.
In this sense, "tremendous pressure" on natural resources "threatens the living structure that supports humankind," said Marco Lambertini, chief executive officer of WWF International.
At the global level, nature provides services for an approximate value of $ 125 billion a year and helps to ensure the supply of fresh air, drinking water, food, in energy or medicine.
Mangroves, for For example, they capture nearly five times more carbon than tropical forests; crops partially pollinated by animals represent 35% of world food production; and coral reefs protect about 200 million people from storm surges, the report says.
However, functions such as these "had been taken for granted up to now, not acting against the accelerated loss of nature," lamented the Director General of WWF International, Marco Lambertini.
The ecological footprint of the planet "increased by almost 190%" over the last fifty years, indicates the report concerning this parameter which measures the consumption of natural resources.
And it is that during this period decreased "20% of the Amazon" and "between 30 and 50 percent of the mangroves" while Over the last 30 years, Earth has lost about half of its corals in shallow waters, or pollinators such as bees are under increasing threat. [19659002] Given this, "it is time to rethink Lambertini added that" we are urgently using nature "and appreciate it as an" indispensable "good".
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