MétaCan
Menu
← Back to cohort

Mammal Population Viability Modeling: An Overview

2004· book-chapter· en· W4388228108 on OpenAlexaboutno aff
Michael A. McCarthy

Bibliographic record

Venuenot available
Typebook-chapter
Languageen
FieldEnvironmental Science
TopicAnimal Ecology and Behavior Studies
Canadian institutionsnot available
Fundersnot available
KeywordsPopulationPredationEcologyPopulation ecologyPopulation viability analysisTrophic levelPopulation modelGeographyPopulation cyclePredatorSnowshoe hareBiologyHabitatEndangered speciesSociology

Abstract

fetched live from OpenAlex

Abstract Research on mammals has had an important role in our understanding of population ecology and the development of population models. Important areas of research have included studies on density dependence, predator-prey theory, disturbance dynamics, the use of models for synthesis of knowledge and as management tools, and approaches to validating models of population dynamics. This overview briefly discusses these areas of research and notes the relevant contributions of the following chapters in this volume. A common feature of these chapters is the use of models for assessing management strategies, a task for which stochastic population models such as RAMAS Metapop seem most suited. One area of research that requires further work is the development of efficient methods for analyzing these models so that optimal management strategies can be determined. Research on the population ecology of mammals has played an important part in many developments in population ecology. Chapter 39 on snowshoe hares by Griffin and Mills reminds us of the snowshoe hare–lynx cycle in Canada. It is perhaps one of the most widely known examples of predator-prey dynamics, has one of the longest time series, and has contributed substantially to our understanding of predator-prey dynamics (Krebs et al. 2001). The potential influence of predation (or other trophic interactions) is either ignored in most models of population viability or subsumed within the vital rates.

Fetched live from OpenAlex and de-inverted. Abstracts are not stored in this database: the inverted indexes are 8.6 GB of the frame’s 9.3 GB of text, and the host has 13 GB free.

How this classification was reachedexpand

Full frame machine prediction

Teacher imitation

Not calibrated prevalence, not ground truth. Human validation pending. The Gemma side is a direct model label for every work in the frame, read from the title-only record. The Codex side is a classifier learned from the 10,348 direct Codex labels and calibrated to design-weighted sample rates; fields without enough sample support carry no Codex call. Candidate is the union of the two sides; consensus is their intersection. These outputs are machine_predicted_unvalidated and are not human labels.

metaresearch head score (Codex)0.001
metaresearch head score (Gemma)0.001
Version: metacan-v3-hybrid-931329e0061cValidation status: machine_predicted_unvalidated
Candidate categoriesnone
Consensus categoriesnone
DomainCandidate signal: none · Consensus signal: none
Study designCandidate signal: Not applicable · Consensus signal: none
GenreCandidate signal: Review · Consensus signal: none
Teacher disagreement score0.006
Threshold uncertainty score0.019

Distilled classifier scores by category (both heads)

CategoryCodexGemma
Metaresearch0.0010.001
Meta-epidemiology (narrow)0.0010.001
Meta-epidemiology (broad)0.0010.001
Bibliometrics0.0010.002
Science and technology studies0.0000.000
Scholarly communication0.0020.002
Open science0.0010.001
Research integrity0.0010.001
Insufficient payload (model declined to judge)0.0060.003

Machine scores (provisional)

The two teacher heads of the student model, read on this work. A score orders the frame for review; it never asserts a category, and the validation status ships verbatim with every row.

Baseline scores from an immature model (maturity gate not passed, 7 training rounds). Scores rank; they never assert a category.

Opus teacher head0.080
GPT teacher head0.297
Teacher spread0.217 · how far apart the two teachers sit on this one work
Validation statusscore_only:v0-immature-baseline · verbatim from the scoring run: score_only means the number may rank works, and no category label ships from it

Classification

machine, unvalidated

Machine predicted; a candidate call from one source (direct Gemma or distilled Codex), not a consensus.

The models applied no category: nothing in the taxonomy fit this work.
Study designNot applicable
Domainnot available
GenreReview

How this classification was reached, model by model and score by score, is at the end of the page under "How this classification was reached".

Quick stats

Citations0
Published2004
Admission routes1
Has abstractyes

Explore more

Same topicAnimal Ecology and Behavior Studies→French-language works237,207→