Population Estimates for Chilkoot Valley by Sample Type.

NIAID Data Ecosystem2026-03-09 收录

种群估计

生态采样方法

数据链接：

https://figshare.com/articles/dataset/Population_Estimates_for_Chilkoot_Valley_by_Sample_Type_/4221456 数据链接链接失效反馈

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资源简介：

Population Estimates for Chilkoot Valley by Sample Type.

创建时间：

2016-11-10

Differences in Movement Pattern and Detectability between Males and Females Influence How Common Sampling Methods Estimate Sex Ratio

生态采样方法

性别比例估计偏差

Sampling the biodiversity is an essential step for conservation, and understanding the efficiency of sampling methods allows us to estimate the quality of our biodiversity data. Sex ratio is an import

NIAID Data Ecosystem100

Appendix A. Mark–recapture sample size prediction.

生态学

种群估计

Mark–recapture sample size prediction.

DataCite Commons2020-09-04 更新60

Data from: Relative bee abundance varies by collection method and flowering richness: implications for understanding patterns in bee community data

蜜蜂群落监测

生态采样方法

Pollination by wild bees is a vital ecosystem process in natural and managed systems. Recent declines in wild bee populations have led to increases in conservation actions and monitoring of bee commun

Dryad20

Data from: Techniques for estimating the size of low density gopher tortoise populations

物种保护

种群估计

The gopher tortoise (Gopherus polyphemus) is a candidate species for range-wide listing under the U.S. Endangered Species Act; hence reliable population estimates are required to aid management and gu

DataONE2017-05-24 更新70

Appendix B. Evaluations of the potential methodological problems in relation to the species selection, the spatial sampling, and the variable plot sizes.

生态采样方法

生物多样性监测方法

Evaluations of the potential methodological problems in relation to the species selection, the spatial sampling, and the variable plot sizes.

NIAID Data Ecosystem50