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

[Sensitivity analysis in ecological modeling].

Chonggang Xu1, Yuanman Hu, Yu Chang

  • 1Institute of Applied Ecology, Chinese Academy of Sciences, Shenyang 110016, China. xuchongang@yahoo.com

Ying Yong Sheng Tai Xue Bao = the Journal of Applied Ecology
|September 15, 2004
PubMed
Summary

Sensitivity analysis assesses how model outputs vary with input parameters. Global methods are preferred over local ones for ecological models due to their ability to capture parameter interactions.

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

Regulation of Transpiration and Whole-Tree Crown Conductance in Tropical Forests.

Plant, cell & environment·2026
Same author

Coastal saltmarshes as nature-based solutions for pesticide mitigation through groundwater-surface water interactions.

Water research·2026
Same author

Evaluation of risk factors and treatment options associated with extra-urogenital <i>Mycoplasma hominis</i> infections.

Frontiers in medicine·2026
Same author

Vertical redistribution of iron-bound organic carbon and microbial functional shifts across a mangrove restoration chronosequence: redox-mediated constraints on blue carbon stabilization.

Marine pollution bulletin·2026
Same author

Top-Gated Monolayer MoS<sub>2</sub> Transistors on Growth Substrate by One-Step Integration of High-κ Dielectrics and Low-Resistance Bilayer Contacts.

Nano letters·2026
Same author

Serum glucose-to-potassium ratio is associated with delirium and all-cause mortality in intensive care unit patients: insights from the MIMIC database analysis.

American journal of translational research·2026

Area of Science:

  • Ecological modeling
  • Computational science
  • Environmental science

Context:

  • Sensitivity analysis is crucial for understanding ecological model behavior.
  • Local sensitivity analysis is popular but has limitations in capturing parameter interactions.
  • Global sensitivity analysis offers a more comprehensive approach to model evaluation.

Purpose:

  • To review and compare local and global sensitivity analysis methods for ecological models.
  • To highlight the advantages of global sensitivity analysis over local methods.
  • To identify future research directions in ecological sensitivity analysis.

Summary:

  • This review covers various sensitivity analysis techniques, including local (one-at-a-time, multivariate regression) and global (Morris, Sobol, Fourier Amplitude Sensitivity Analysis) methods.

Related Experiment Videos

  • Global sensitivity analysis is increasingly favored in ecological modeling for its ability to account for parameter interactions and provide a more robust assessment.
  • The study identifies key challenges and future research areas, such as analyzing parameter interactions and sensitivity in spatially explicit models.

    • Impact:

    • Provides a comprehensive overview of sensitivity analysis methods for ecological modelers.
    • Informs the selection of appropriate sensitivity analysis techniques for ecological studies.
    • Guides future research towards more advanced sensitivity analysis approaches in ecology.