Lifesaver for wild bees: The importance of quarries
A research team has investigated the importance of limestone quarries for wild bee conservation. Diverse landscapes with good connectivity between quarries and calcareous grasslands proved to be particularly valuable. Calcareous grasslands -- meaning grasslands on chalk or limestone soils -- are exceptionally rich in plant and animal species, making them valuable ecosystems. Quarries with a lot of shrub encroachment, on the other hand, had a lower species diversity. Endangered bee species were more common in large quarries.
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A research team has investigated the importance of limestone quarries for wild bee conservation. Diverse landscapes with good connectivity between quarries and calcareous grasslands proved to be particularly valuable. Calcareous grasslands -- meaning grasslands on chalk or limestone soils -- are exceptionally rich in plant and animal species, making them valuable ecosystems. Quarries with a lot of shrub encroachment, on the other hand, had a lower species diversity. Endangered bee species were more common in large quarries.
