CALeDNA
California Environmental DNA
Together, we can help protect California's biodiversity.
Collect, Analyze, and Share
California has thousands of species found nowhere else in the world, but over 70% of its natural habitat has been lost.
CALeDNA aims to address problems in biodiversity monitoring by pairing volunteer community scientists with California researchers to collect soil, sediment, and water samples from across California. By analyzing the environmental DNA (eDNA) from the soil samples, we can assess the biodiversity of microbes, fungi, plants and animals.
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Registered users
Open Biodiversity Data for Everyone
We openly share our methods and results to understand the potential of eDNA for conservation.
Anyone can view the field data from our community scientists and the eDNA data from our researchers.
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Help understand California's biodiversity.