| Title |
Biological nitrogen fixation: Investments, expectations and actual contributions to agriculture
|
|---|---|
| Published in |
Plant and Soil, March 1992
|
| DOI | 10.1007/bf00011308 |
| Authors |
Mark B. Peoples, Eric T. Craswell |
Mendeley readers
The data shown below were compiled from readership statistics for 256 Mendeley readers of this research output. Click here to see the associated Mendeley record.
Geographical breakdown
| Country | Count | As % |
|---|---|---|
| United States | 7 | 3% |
| Bangladesh | 2 | <1% |
| Netherlands | 1 | <1% |
| France | 1 | <1% |
| Colombia | 1 | <1% |
| Uruguay | 1 | <1% |
| Brazil | 1 | <1% |
| Sweden | 1 | <1% |
| Italy | 1 | <1% |
| Other | 4 | 2% |
| Unknown | 236 | 92% |
Demographic breakdown
| Readers by professional status | Count | As % |
|---|---|---|
| Student > Ph. D. Student | 56 | 22% |
| Student > Master | 54 | 21% |
| Researcher | 33 | 13% |
| Student > Bachelor | 26 | 10% |
| Student > Doctoral Student | 14 | 5% |
| Other | 38 | 15% |
| Unknown | 35 | 14% |
| Readers by discipline | Count | As % |
|---|---|---|
| Agricultural and Biological Sciences | 140 | 55% |
| Environmental Science | 25 | 10% |
| Biochemistry, Genetics and Molecular Biology | 13 | 5% |
| Earth and Planetary Sciences | 12 | 5% |
| Chemistry | 4 | 2% |
| Other | 22 | 9% |
| Unknown | 40 | 16% |
Attention Score in Context
This research output has an Altmetric Attention Score of 9. 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 11 February 2019.
All research outputs
#3,505,282
of 23,906,448 outputs
Outputs from Plant and Soil
#247
of 3,220 outputs
Outputs of similar age
#1,077
of 19,324 outputs
Outputs of similar age from Plant and Soil
#1
of 5 outputs
Altmetric has tracked 23,906,448 research outputs across all sources so far. Compared to these this one has done well and is in the 84th percentile: it's in the top 25% of all research outputs ever tracked by Altmetric.
So far Altmetric has tracked 3,220 research outputs from this source. They receive a mean Attention Score of 4.4. This one has done particularly well, scoring higher than 91% 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 19,324 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 90% of its contemporaries.
We're also able to compare this research output to 5 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