Jove
Visualize
Contact Us
JoVE
x logofacebook logolinkedin logoyoutube logo
ABOUT JoVE
OverviewLeadershipBlogJoVE Help Center
AUTHORS
Publishing ProcessEditorial BoardScope & PoliciesPeer ReviewFAQSubmit
LIBRARIANS
TestimonialsSubscriptionsAccessResourcesLibrary Advisory BoardFAQ
RESEARCH
JoVE JournalMethods CollectionsJoVE Encyclopedia of ExperimentsArchive
EDUCATION
JoVE CoreJoVE BusinessJoVE Science EducationJoVE Lab ManualFaculty Resource CenterFaculty Site
Terms & Conditions of Use
Privacy Policy
Policies

Related Experiment Videos

Comparative ungulate dynamics: the devil is in the detail.

T H Clutton-Brock1, T Coulson

  • 1Large Animal Research Group, Department of Zoology, University of Cambridge, Downing Street, Cambridge CB2 3EJ, UK. thcb@cam.ac.uk

Philosophical Transactions of the Royal Society of London. Series B, Biological Sciences
|October 25, 2002
PubMed
Summary
This summary is machine-generated.

Related Concept Videos

You might also read

Related Articles

Articles linked to this work by shared authors, journal, and citation graph.

Sort by
Same author

Python farming as a flexible and efficient form of agricultural food security.

Scientific reports·2024
Same author

Comment on Eckberg et al. 2016.

The Journal of physiology·2018
Same author

GENETIC VARIATION AND JUVENILE SURVIVAL IN RED DEER.

Evolution; international journal of organic evolution·2017
Same author

LIFETIME DATA AND THE MEASUREMENT OF SELECTION.

Evolution; international journal of organic evolution·2017
Same author

LIFE HISTORY VARIATION IN PRIMATES.

Evolution; international journal of organic evolution·2017
Same author

COUNTERVAILING SELECTION IN DIFFERENT FITNESS COMPONENTS IN FEMALE RED DEER.

Evolution; international journal of organic evolution·2017

Understanding ungulate population dynamics requires examining life history traits. Differences in red deer and Soay sheep population stability are linked to reproductive timing and resource availability, impacting management strategies.

Area of Science:

  • Ecology
  • Zoology
  • Population Biology

Background:

  • Relating species differences in population dynamics to life history variations assumes simple demographic drivers.
  • Understanding population dynamics is crucial for effective wildlife management and conservation efforts.

Purpose of the Study:

  • To investigate the causes of contrasting population dynamics between red deer and Soay sheep on Hebridean islands.
  • To determine how life history traits, specifically reproductive timing, influence population stability and responses to density and climate variations.

Main Methods:

  • Comparative analysis of two ungulate populations (red deer and Soay sheep) on Hebridean islands.
  • Examining the relationship between reproductive timing, seasonal resource abundance, population density, and climate effects on population dynamics.

Related Experiment Videos

Main Results:

  • Population stability and responses to density and climate variations are significantly influenced by the timing of reproduction relative to seasonal resource abundance.
  • Differences in population dynamics between red deer and Soay sheep are explained by their distinct reproductive timings and life history strategies.

Conclusions:

  • Simple first-principle derivations are insufficient to explain complex demographic contrasts in ungulate populations.
  • Accurate population size prediction for management requires detailed knowledge of age- and sex-specific responses to density and climate, alongside population structure.