| Title |
Nutrient availability and leaching in an archaeological Anthrosol and a Ferralsol of the Central Amazon basin: fertilizer, manure and charcoal amendments
|
|---|---|
| Published in |
Plant and Soil, February 2003
|
| DOI | 10.1023/a:1022833116184 |
| Authors |
Johannes Lehmann, Jose Pereira da Silva, Christoph Steiner, Thomas Nehls, Wolfgang Zech, Bruno Glaser |
Mendeley readers
The data shown below were compiled from readership statistics for 1,094 Mendeley readers of this research output. Click here to see the associated Mendeley record.
Geographical breakdown
| Country | Count | As % |
|---|---|---|
| United States | 14 | 1% |
| Brazil | 11 | 1% |
| Germany | 4 | <1% |
| Malaysia | 3 | <1% |
| United Kingdom | 3 | <1% |
| Netherlands | 2 | <1% |
| Colombia | 2 | <1% |
| China | 2 | <1% |
| Switzerland | 1 | <1% |
| Other | 13 | 1% |
| Unknown | 1039 | 95% |
Demographic breakdown
| Readers by professional status | Count | As % |
|---|---|---|
| Student > Master | 208 | 19% |
| Student > Ph. D. Student | 194 | 18% |
| Researcher | 148 | 14% |
| Student > Bachelor | 103 | 9% |
| Student > Doctoral Student | 54 | 5% |
| Other | 178 | 16% |
| Unknown | 209 | 19% |
| Readers by discipline | Count | As % |
|---|---|---|
| Agricultural and Biological Sciences | 343 | 31% |
| Environmental Science | 251 | 23% |
| Earth and Planetary Sciences | 65 | 6% |
| Engineering | 59 | 5% |
| Chemistry | 30 | 3% |
| Other | 85 | 8% |
| Unknown | 261 | 24% |
Attention Score in Context
This research output has an Altmetric Attention Score of 6. 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 14 January 2024.
All research outputs
#5,611,796
of 25,837,817 outputs
Outputs from Plant and Soil
#543
of 3,616 outputs
Outputs of similar age
#16,039
of 144,136 outputs
Outputs of similar age from Plant and Soil
#2
of 13 outputs
Altmetric has tracked 25,837,817 research outputs across all sources so far. Compared to these this one has done well and is in the 75th percentile: it's in the top 25% of all research outputs ever tracked by Altmetric.
So far Altmetric has tracked 3,616 research outputs from this source. They receive a mean Attention Score of 4.6. This one has done well, scoring higher than 81% 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 144,136 tracked outputs that were published within six weeks on either side of this one in any source. This one has done well, scoring higher than 81% of its contemporaries.
We're also able to compare this research output to 13 others from the same source and published within six weeks on either side of this one. This one has done well, scoring higher than 84% of its contemporaries.