Science & Environment

Tree-rich landscapes help birds and bats nearly double cacao yields in Peru

Source: Phys.org - latest science and technology news stories · Published

Tree-rich landscapes help birds and bats nearly double cacao yields in Peru
Source: Phys.org - latest science and technology news stories

Tropical farmers are often expected to choose between high crop yields and protecting wildlife. However, an international team of researchers led by the University of Vienna, in collaboration with the universities of Göttingen and Würzburg in Germany and Bioversity International

Tropical farmers are often expected to choose between high crop yields and protecting wildlife. However, an international team of researchers led by the University of Vienna, in collaboration with the universities of Göttingen and Würzburg in Germany and Bioversity International in Peru, shows that biodiversity conservation reinforces cacao production in agroforests via associated ecosystem services, such as natural pest control. The new study, published in Communications Earth & Environment, provides important evidence for sustainable farm and landscape management in one of the world's most biodiverse regions.

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Did early humans collect keepsakes 500,000 years ago?
Science & Environment

Did early humans collect keepsakes 500,000 years ago?

Most of us are familiar with the urge to pick up a seashell from the beach or keep a stone from a hiking trip. The object itself may be ordinary, but to the person who keeps it, it serves as a reminder of a particular moment, place or person. Where did this behavior come from? Di

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