What question did this study set out to answer?

Characterize the population dynamics, demographic structure, and life-history traits of grizzly bears inhabiting arctic mountain environments.

January 1, 1976Ursus

Population Characteristics of the Arctic Mountain Grizzly Bear

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Authors

APA. M. PearsonCornell University

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Implication

Field survey reveals demographic parameters and life-history dynamics in arctic mountain grizzly bears, indicating low reproductive productivity in harsh northern environments.

Key Points

Characterize the population dynamics, demographic structure, and life-history traits of grizzly bears inhabiting arctic mountain environments.
Monitored wild grizzly bear (Ursus arctos) populations across arctic montane ecosystems.
Evaluated key population metrics including density, age composition, sex ratios, and reproductive output.
Observed low population densities and reduced reproductive rates reflecting severe environmental constraints in northern alpine habitats.
Identified distinct age distributions and mortality patterns that govern long-term population stability in arctic mountain ranges.

Cite This Study

A. M. Pearson (1976) studied this question.

synapsesocial.com/papers/6a976bcd713b4e110fe32e39 https://doi.org/10.2307/3872772

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Implication

Field survey reveals demographic parameters and life-history dynamics in arctic mountain grizzly bears, indicating low reproductive productivity in harsh northern environments.

Population Characteristics of the Arctic Mountain Grizzly Bear

Discussion

Member takes

Implication

Key Points

Cite This Study

Population Characteristics of the Arctic Mountain Grizzly Bear

Discussion

Member takes

Implication

Key Points

Cite This Study

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