| Title |
Vertebrates on the brink as indicators of biological annihilation and the sixth mass extinction
|
|---|---|
| Published in |
Proceedings of the National Academy of Sciences of the United States of America, June 2020
|
| DOI | 10.1073/pnas.1922686117 |
| Pubmed ID | |
| Authors |
Gerardo Ceballos, Paul R. Ehrlich, Peter H. Raven |
Twitter Demographics
The data shown below were collected from the profiles of 1,290 tweeters who shared this research output. Click here to find out more about how the information was compiled.
Geographical breakdown
| Country | Count | As % |
|---|---|---|
| United States | 130 | 10% |
| United Kingdom | 91 | 7% |
| Spain | 65 | 5% |
| Venezuela, Bolivarian Republic of | 57 | 4% |
| Canada | 36 | 3% |
| Colombia | 31 | 2% |
| Germany | 30 | 2% |
| Netherlands | 23 | 2% |
| France | 23 | 2% |
| Other | 195 | 15% |
| Unknown | 609 | 47% |
Demographic breakdown
| Type | Count | As % |
|---|---|---|
| Members of the public | 1074 | 83% |
| Scientists | 157 | 12% |
| Science communicators (journalists, bloggers, editors) | 38 | 3% |
| Practitioners (doctors, other healthcare professionals) | 21 | 2% |
Mendeley readers
The data shown below were compiled from readership statistics for 1,129 Mendeley readers of this research output. Click here to see the associated Mendeley record.
Geographical breakdown
| Country | Count | As % |
|---|---|---|
| Unknown | 1129 | 100% |
Demographic breakdown
| Readers by professional status | Count | As % |
|---|---|---|
| Student > Ph. D. Student | 151 | 13% |
| Student > Master | 146 | 13% |
| Student > Bachelor | 144 | 13% |
| Researcher | 142 | 13% |
| Student > Doctoral Student | 48 | 4% |
| Other | 192 | 17% |
| Unknown | 306 | 27% |
| Readers by discipline | Count | As % |
|---|---|---|
| Agricultural and Biological Sciences | 286 | 25% |
| Environmental Science | 200 | 18% |
| Biochemistry, Genetics and Molecular Biology | 56 | 5% |
| Unspecified | 31 | 3% |
| Medicine and Dentistry | 27 | 2% |
| Other | 173 | 15% |
| Unknown | 356 | 32% |
Attention Score in Context
This research output has an Altmetric Attention Score of 3550. This is our high-level measure of the quality and quantity of online attention that it has received. This Attention Score, as well as the ranking and number of research outputs shown below, was calculated when the research output was last mentioned on 26 September 2023.
All research outputs
#1,514
of 24,513,158 outputs
Outputs from Proceedings of the National Academy of Sciences of the United States of America
#44
of 101,332 outputs
Outputs of similar age
#126
of 401,697 outputs
Outputs of similar age from Proceedings of the National Academy of Sciences of the United States of America
#7
of 1,049 outputs
Altmetric has tracked 24,513,158 research outputs across all sources so far. Compared to these this one has done particularly well and is in the 99th percentile: it's in the top 5% of all research outputs ever tracked by Altmetric.
So far Altmetric has tracked 101,332 research outputs from this source. They typically receive a lot more attention than average, with a mean Attention Score of 38.7. This one has done particularly well, scoring higher than 99% of its peers.
Older research outputs will score higher simply because they've had more time to accumulate mentions. To account for age we can compare this Altmetric Attention Score to the 401,697 tracked outputs that were published within six weeks on either side of this one in any source. This one has done particularly well, scoring higher than 99% of its contemporaries.
We're also able to compare this research output to 1,049 others from the same source and published within six weeks on either side of this one. This one has done particularly well, scoring higher than 99% of its contemporaries.