All content

View Download

Demographic data Cryptantha flava

Created: 2013-08-13 10:13:10 | Last updated: 2014-07-04 12:30:08

Credits: Robcito

Attributions: Integral Projection Model for Demographic Modelling v34

License: Creative Commons Attribution-Share Alike 3.0 Unported License

File type: Excel workbook

Comments: 0 | Viewed: 88 times | Downloaded: 81 times

Transient Dynamics. (3)

• Download

This workflow produces plots of the short-term dynamics and convergence to stable stage distribution using stage vector projections. ============================================================ This workflow has been created by the Biodiversity Virtual e-Laboratory (BioVeL http://www.biovel.eu/) project. BioVeL is funded by the EU’s Seventh Framework Program, grant no. 283359. This workflow was created based on Package ‘popbio’ in R. Stubben, C & B. Milligan. 2007. Estimating and Anal...

Created: 2012-11-02 | Last updated: 2014-07-31

Credits: Maria Paula Balcazar-Vargas Jon Giddy Gerard Oostermeijer

Attributions: Matrix Population Model construction and analysis v20 Matrix Population Model analysis v12 Stage Matrix of Gentiana pneumonanthe 1987-88

Eigen analysis (3)

• Download

The Eigen analysis results are a set of demographic statistics: 1) Lambda or dominant eigenvalue: The population will be stable, grow or decrease at a rate given by lambda: eg: ? = 1 (population is stable), ? > 1 (population is growing) and finally ? < 1 (populatiopn is decreasing) . 2) The stable stage distribution: It is the proportion of the number of individuals per stage and it is given by (w). Elasticity and Sensitivity: Sensitivity and elasticity analyses are prospective analyses....

Created: 2012-11-02 | Last updated: 2014-07-25

Credits: Maria Paula Balcazar-Vargas Jon Giddy Gerard Oostermeijer

Attributions: Matrix Population Model construction and analysis v20 Matrix Population Model analysis v12 Stage Matrix of Gentiana pneumonanthe 1987-88