Cited by 1,729Wildlife Ecology and ConservationAnimal Ecology and Behavior StudiesAnimal Behavior and Reproduction

Temporal Variation in Fitness Components and Population Dynamics of Large Herbivores

Gaillard, J.-M., Festa-Bianchet, M., Yoccoz, N. G., Loison, A., Toïgo, C.·2000·Annual Review of Ecology and Systematics

Abstract

▪ Abstract In large-herbivore populations, environmental variation and density dependence co-occur and have similar effects on various fitness components. Our review aims to quantify the temporal variability of fitness components and examine how that variability affects changes in population growth rates. Regardless of the source of variation, adult female survival shows little year-to-year variation [coefficient of variation (CV 30%). Old females show senescence in both survival and reproduction. These patterns of variation are independent of differences in body mass, taxonomic group, and ecological conditions. Differences in levels of maternal care may fine-tune the temporal variation of early survival. The immature stage, despite a low relative impact on population growth rate compared with the adult stage, may be the critical component of population dynamics of large herbivores. Observed differences in temporal variation may be more important than estimated relative sensitivity or elasticity in determining the relative demographic impact of various fitness components.

Integrity signals

Registry

Crossref · 10.1146/annurev.ecolsys.31.1.367

Cites

4 of 4 references verified0 citation errors · 0 not checkable

Statistics

Recomputing p-values needs the paper’s full text.

Claims the paper makes

This paper’s full text isn’t openly available, so its claims and self-check weren’t run. The registry and citation checks still apply.

Claims other papers make about this one

Each is checked against this paper’s own text: does it say what the citing paper says it does?

  • Fecundity of young females is highly sensitive to environmental variation, including climatic and phenological conditions similar to those documented.

    “In general, the fecundity of young females is highly sensitive to environmental variation (Gaillard et al. 2000), including climatic and phenological conditions similar to those we have documented (Fig. 4D, F).”

Cites

Flagged first, then by citations

Cited by

Sorted by citations

Authors
Gaillard, J.-M., Festa-Bianchet, M., Yoccoz, N. G., Loison, A., & Toïgo, C.
Affiliations
  • Lyon 1 Université (FR)
  • Unité Mixte de Recherche No. 5558 “Biométrie et Biologie Evolutive,” Université Claude Bernard Lyon 1, Villeurbanne Cedex, 69622 France;
Venue
Annual Review of Ecology and Systematics
Published
2000-11
Volume
31
Issue
1
Pages
367-393
ISSN
0066-4162 (ISSN-L)
OpenAlex
W2143565343
Cited by
1,729
References
4
Citations by year
2026: 50 · 2025: 70 · 2024: 52 · 2023: 58 · 2022: 69 · 2021: 80 · 2020: 135 · 2019: 67 · 2018: 64 · 2017: 81 · 2016: 90 · 2015: 71 · 2014: 79 · 2013: 81 · 2012: 60
FWCI
43.24
Type
journal article
Language
en
Open access
closed
Locations
  • Annual Review of Ecology and Systematics (publishedVersion)
  • HAL (submittedVersion)
Topics
  • Physical Sciences › Environmental Science › Ecology › Wildlife Ecology and Conservation
  • Physical Sciences › Environmental Science › Ecology › Animal Ecology and Behavior Studies
  • Life Sciences › Agricultural and Biological Sciences › Ecology, Evolution, Behavior and Systematics › Animal Behavior and Reproduction
Keywords
large herbivores, population dynamics, density dependence, environmental variability, adult female survival, fecundity, juvenile survival, senescence, maternal care, population growth rate, relative sensitivity, interannual variability

About these checks

Registry, retraction, Cites and statistics results are computed, not judged, with one exception: a printed reference that no index lists is read once by a model before it counts as a citation error. Claims are extracted by a model and kept only when their quote appears verbatim in the text; each cited source is then checked, with a model’s help, for whether it says what the claim relies on. Those verdicts can be wrong — read the claim’s quote and the cited source before relying on one.

Statistics and arithmetic are recomputed, not judged.

Confidence bands are shown only for fields calibrated on our annotated test set. None is calibrated yet, so no band is shown.

What counts as a claim ›How we measure confidence ›How we check this ›

Are you an author, or do you see a problem with this page? Request a review