Title |
Airborne environmental DNA captures terrestrial vertebrate diversity in nature
|
---|---|
Published in |
Molecular Ecology Resources, July 2023
|
DOI | 10.1111/1755-0998.13840 |
Pubmed ID | |
Authors |
Christina Lynggaard, Tobias Guldberg Frøslev, Matthew S. Johnson, Morten Tange Olsen, Kristine Bohmann |
Abstract |
The current biodiversity and climate crises highlight the need for efficient tools to monitor terrestrial ecosystems. Here, we provide evidence for the use of airborne eDNA analyses as a novel method for detecting terrestrial vertebrate communities in nature. Metabarcoding of 143 airborne eDNA samples collected during 3 days in a mixed forest in Denmark yielded 64 bird, mammal, fish and amphibian taxa, of which the detected 57 'wild' taxa represent over a quarter of the around 210 terrestrial vertebrates that occur in the overall area. We provide evidence for the spatial movement and temporal patterns of airborne eDNA and for the influence of weather conditions on vertebrate detections. This study demonstrates airborne eDNA for high-resolution biomonitoring of vertebrates in terrestrial systems and elucidates its potential to guide global nature management and conservation efforts in the ongoing biodiversity crisis. |
X Demographics
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Geographical breakdown
Country | Count | As % |
---|---|---|
Japan | 22 | 14% |
United States | 18 | 12% |
Denmark | 14 | 9% |
United Kingdom | 10 | 6% |
France | 3 | 2% |
Norway | 2 | 1% |
Poland | 2 | 1% |
Mexico | 1 | <1% |
Brazil | 1 | <1% |
Other | 15 | 10% |
Unknown | 66 | 43% |
Demographic breakdown
Type | Count | As % |
---|---|---|
Members of the public | 101 | 66% |
Scientists | 48 | 31% |
Science communicators (journalists, bloggers, editors) | 5 | 3% |
Mendeley readers
Geographical breakdown
Country | Count | As % |
---|---|---|
Unknown | 70 | 100% |
Demographic breakdown
Readers by professional status | Count | As % |
---|---|---|
Student > Ph. D. Student | 13 | 19% |
Researcher | 11 | 16% |
Student > Master | 8 | 11% |
Student > Doctoral Student | 3 | 4% |
Unspecified | 3 | 4% |
Other | 7 | 10% |
Unknown | 25 | 36% |
Readers by discipline | Count | As % |
---|---|---|
Agricultural and Biological Sciences | 15 | 21% |
Environmental Science | 10 | 14% |
Biochemistry, Genetics and Molecular Biology | 8 | 11% |
Unspecified | 3 | 4% |
Engineering | 2 | 3% |
Other | 4 | 6% |
Unknown | 28 | 40% |