Simple Methods for Calculating Age-Based Life History Parameters for Stage-Structured Populations

Cochran; Ellner
Reference Type: Journal Article
DOI/ISBN: 10.1111/j.1469-8137.1984.tb03596.x
Journal Name: Ecol Monogr
Title: Simple Methods for Calculating Age-Based Life History Parameters for Stage-Structured Populations
Year: 1992
Volume: 62
Pages: 345-364

Source

Data Summary


Species

2


Populations

2


Matrices

2

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Curtis 1943, Cochran 1986 / Cypripedium acaule


Matrix (Click to expand)
Size 1: active Size 2: active Size 3: active Size 4: active Size 5: active Size 6: active Size 7: active Size 8: active

0.033333

0

0

0

0

0

0

3519.057

0.066667

0

0

0

0

0

0

0

0

0.1

0

0

0

0

0

0

0

0

0.1

0.05

0

0

0

0

0

0

0

0

0.22426

0.036471

0.0506

0.060837

0

0

0.1

0.1

0.3617

0.6452

0.086007

0.010269

0

0

0

0

0.38592

0.10042

0.61083

0.2243

0

0

0

0

0.018756

0.002606

0.20295

0.68171

Size 1: active Size 2: active Size 3: active Size 4: active Size 5: active Size 6: active Size 7: active Size 8: active

0.03333

0

0

0

0

0

0

0

0.06667

0

0

0

0

0

0

0

0

0.1

0

0

0

0

0

0

0

0

0.1

0.05

0

0

0

0

0

0

0

0

0.22426

0.036471

0.0506

0.060837

0

0

0.1

0.1

0.3617

0.6452

0.086007

0.010269

0

0

0

0

0.38592

0.10042

0.61083

0.2243

0

0

0

0

0.018756

0.00206

0.20295

0.68171

Size 1: active Size 2: active Size 3: active Size 4: active Size 5: active Size 6: active Size 7: active Size 8: active

0

0

0

0

0

0

0

3519.057

0

0

0

0

0

0

0

0

0

0

0

0

0

0

0

0

0

0

0

0

0

0

0

0

0

0

0

0

0

0

0

0

0

0

0

0

0

0

0

0

0

0

0

0

0

0

0

0

0

0

0

0

0

0

0

0

Size 1: active Size 2: active Size 3: active Size 4: active Size 5: active Size 6: active Size 7: active Size 8: active

0

0

0

0

0

0

0

0

0

0

0

0

0

0

0

0

0

0

0

0

0

0

0

0

0

0

0

0

0

0

0

0

0

0

0

0

0

0

0

0

0

0

0

0

0

0

0

0

0

0

0

0

0

0

0

0

0

0

0

0

0

0

0

0

Class Author Abundance Frequency
Size 1: active

0

0

Size 2: active

0

0

Size 3: active

0

0

Size 4: active

0

0

Size 5: active

0

0

Size 6: active

0

0

Size 7: active

0

0

Size 8: active

0

0


No name / Dipsacus fullonum


Matrix (Click to expand)
Dead or dormant seeds, year 1: prop Dead or dormant seeds, year 2: prop Small rosettes: prop Medium rosettes: active Large rosettes: active Flowering plants: active

0

0

0

0

0

0

0.966

0

0

0

0

0

0.013

0.01

0.125

0

0

0

0.007

0

0.125

0.238

0

0

0.008

0

0.038

0.245

0.167

0

0

0

0

0.023

0.75

0

Dead or dormant seeds, year 1: prop Dead or dormant seeds, year 2: prop Small rosettes: prop Medium rosettes: active Large rosettes: active Flowering plants: active

0

0

0

0

0

0

0.966

0

0

0

0

0

0.013

0.01

0.125

0

0

0

0.007

0

0.125

0.238

0

0

0.008

0

0.038

0.245

0.167

0

0

0

0

0.023

0.75

0

Dead or dormant seeds, year 1: prop Dead or dormant seeds, year 2: prop Small rosettes: prop Medium rosettes: active Large rosettes: active Flowering plants: active

0

0

0

0

0

0

0

0

0

0

0

0

0

0

0

0

0

0

0

0

0

0

0

0

0

0

0

0

0

0

0

0

0

0

0

0

Dead or dormant seeds, year 1: prop Dead or dormant seeds, year 2: prop Small rosettes: prop Medium rosettes: active Large rosettes: active Flowering plants: active

0

0

0

0

0

0

0

0

0

0

0

0

0

0

0

0

0

0

0

0

0

0

0

0

0

0

0

0

0

0

0

0

0

0

0

0

Class Author Abundance Frequency
Dead or dormant seeds, year 1: prop

0

0

Dead or dormant seeds, year 2: prop

0

0

Small rosettes: prop

0

0

Medium rosettes: active

0

0

Large rosettes: active

0

0

Flowering plants: active

0

0