Bees, birds, butterflies and beetles are part of a growing list of pollinator species that are in danger of extinction in the world, says a study by the United Nations.
That trend, warns the report, could threaten the food supply in the world.
Beyond the birds and bees, tens of hundreds of species of pollinators that play a significant role in world food production and contribute to billions of dollars in food yields are at risk, according to a report published by the Intergovernmental Platform on Biodiversity and Ecosystem Services (IPBES, for its acronym in English © s).
More or less three quarters of the world’s food crops depend on pollination by insects and other animals mentioned in the report.
Some of these include food crops that are present in tables around the world. apples, chocolate, carrots and cafà ©, to name a few
pollinators contribute significantly to the global production of food and nutrition security way, “said Vera Lucia Imperatriz-Fonseca , co-chair of Evaluation and catedrática of the University of Sao Paulo, in a statement.
“Your health HATH directly linked to our own welfare.”
That includes our well-being financial: approximately 235,000 to 577,000 million dollars in global crop they could be affected each year ± or because, according to the study, almost 16% of vertebrate pollinators in the world currently under-way to extinction
.
the plants with wild flowers are those that are most at risk. The researchers say that nearly 90% of them depend on the pollination of animals to some extent.
The wild pollinators are declining
Several factors may be causing the decline of the species , the study authors said.
“the wild pollinators in certain regions, especially bees and butterflies, They’re being threatened by a variety of factors,” said Sir Robert Watson, vice president of IPBES.
the decrease of wild pollinators has been noticed in northwestern Europe and Norteamà © rich, says the study, as well as in other parts of the world.
“the decrease is mainly to changes in land use, the agrÃcolas intensive practices and pesticide use, invasive alien species, diseases, pests, and change climático “it added Watson.
not everything is pessimism
the Evaluation unprecedented pollinators tardó two-year ± os to complete, and a team of 77 experts from around the world pored over 3,000 scientific articles to prepare the report, which was presented Friday at Kuala Lumpur, Malaysia.
But not all doom and gloom.
“the good news is that you can take several steps to reduce risks to pollinators, including practices based in indÃgena and local knowledge “, the founder of IPBES president.
he said in a statement Zakri Abdul Hamid the study incluyó information on these practices and information from 60 locations around the world.
Some of these measures are used sustainable agriculture, diversify crops and production ecológica food, actions that could ensure that the story of the birds and the bees is part of many generations in the future.
Source: CNN.
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