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Mendeley readers
Attention Score in Context
| Title |
Historical trends of metals in the sediments of San Francisco Bay, California
|
|---|---|
| Published in |
Marine Chemistry, February 1999
|
| DOI | 10.1016/s0304-4203(98)80083-2 |
| Authors |
Michelle I. Hornberger, Samuel N. Luoma, Alexander van Geen, Christopher Fuller, Roberto Anima |
Mendeley readers
The data shown below were compiled from readership statistics for 148 Mendeley readers of this research output. Click here to see the associated Mendeley record.
Geographical breakdown
| Country | Count | As % |
|---|---|---|
| United States | 5 | 3% |
| France | 1 | <1% |
| Unknown | 142 | 96% |
Demographic breakdown
| Readers by professional status | Count | As % |
|---|---|---|
| Researcher | 43 | 29% |
| Student > Ph. D. Student | 25 | 17% |
| Student > Master | 19 | 13% |
| Student > Bachelor | 11 | 7% |
| Student > Doctoral Student | 7 | 5% |
| Other | 23 | 16% |
| Unknown | 20 | 14% |
| Readers by discipline | Count | As % |
|---|---|---|
| Environmental Science | 44 | 30% |
| Earth and Planetary Sciences | 42 | 28% |
| Agricultural and Biological Sciences | 21 | 14% |
| Chemistry | 5 | 3% |
| Engineering | 4 | 3% |
| Other | 5 | 3% |
| Unknown | 27 | 18% |
Attention Score in Context
This research output has an Altmetric Attention Score of 3. 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 01 January 2012.
All research outputs
#8,534,976
of 25,374,647 outputs
Outputs from Marine Chemistry
#285
of 962 outputs
Outputs of similar age
#22,692
of 102,030 outputs
Outputs of similar age from Marine Chemistry
#1
of 4 outputs
Altmetric has tracked 25,374,647 research outputs across all sources so far. This one is in the 43rd percentile – i.e., 43% of other outputs scored the same or lower than it.
So far Altmetric has tracked 962 research outputs from this source. They receive a mean Attention Score of 4.0. This one is in the 37th percentile – i.e., 37% of its peers scored the same or lower than it.
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 102,030 tracked outputs that were published within six weeks on either side of this one in any source. This one is in the 16th percentile – i.e., 16% of its contemporaries scored the same or lower than it.
We're also able to compare this research output to 4 others from the same source and published within six weeks on either side of this one. This one has scored higher than all of them