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Stage structure alters how complexity affects stability of ecological networks

Overview of attention for article published in Ecology Letters, November 2010
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Title
Stage structure alters how complexity affects stability of ecological networks
Published in
Ecology Letters, November 2010
DOI 10.1111/j.1461-0248.2010.01558.x
Pubmed ID
Authors

V. H. W. Rudolf, Kevin D. Lafferty

Abstract

Resolving how complexity affects stability of natural communities is of key importance for predicting the consequences of biodiversity loss. Central to previous stability analysis has been the assumption that the resources of a consumer are substitutable. However, during their development, most species change diets; for instance, adults often use different resources than larvae or juveniles. Here, we show that such ontogenetic niche shifts are common in real ecological networks and that consideration of these shifts can alter which species are predicted to be at risk of extinction. Furthermore, niche shifts reduce and can even reverse the otherwise stabilizing effect of complexity. This pattern arises because species with several specialized life stages appear to be generalists at the species level but act as sequential specialists that are hypersensitive to resource loss. These results suggest that natural communities are more vulnerable to biodiversity loss than indicated by previous analyses.

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Mendeley readers

Mendeley readers

The data shown below were compiled from readership statistics for 340 Mendeley readers of this research output. Click here to see the associated Mendeley record.

Geographical breakdown

Country Count As %
United States 9 3%
Brazil 7 2%
Canada 6 2%
France 4 1%
United Kingdom 4 1%
Japan 2 <1%
Switzerland 2 <1%
Mexico 2 <1%
Chile 1 <1%
Other 5 1%
Unknown 298 88%

Demographic breakdown

Readers by professional status Count As %
Student > Ph. D. Student 97 29%
Researcher 76 22%
Student > Master 49 14%
Student > Bachelor 22 6%
Student > Doctoral Student 19 6%
Other 51 15%
Unknown 26 8%
Readers by discipline Count As %
Agricultural and Biological Sciences 200 59%
Environmental Science 70 21%
Earth and Planetary Sciences 7 2%
Medicine and Dentistry 3 <1%
Biochemistry, Genetics and Molecular Biology 3 <1%
Other 18 5%
Unknown 39 11%
Attention Score in Context

Attention Score in Context

This research output has an Altmetric Attention Score of 2. 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 02 September 2020.
All research outputs
#16,048,009
of 25,374,647 outputs
Outputs from Ecology Letters
#2,781
of 3,116 outputs
Outputs of similar age
#148,706
of 190,446 outputs
Outputs of similar age from Ecology Letters
#20
of 29 outputs
Altmetric has tracked 25,374,647 research outputs across all sources so far. This one is in the 34th percentile – i.e., 34% of other outputs scored the same or lower than it.
So far Altmetric has tracked 3,116 research outputs from this source. They typically receive a lot more attention than average, with a mean Attention Score of 29.3. This one is in the 9th percentile – i.e., 9% 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 190,446 tracked outputs that were published within six weeks on either side of this one in any source. This one is in the 21st percentile – i.e., 21% of its contemporaries scored the same or lower than it.
We're also able to compare this research output to 29 others from the same source and published within six weeks on either side of this one. This one is in the 27th percentile – i.e., 27% of its contemporaries scored the same or lower than it.