Predictions & Data for this entry
| Model: stf | climate: MB | migrate: | phylum: |
| COMPLETE = 2.5 | ecozone: MC | food: biCi, biCvf | class: |
| MRE = 0.040 | habitat: 0iMcp | gender: D | order: |
| SMSE = 0.003 | embryo: Mv | reprod: O | family: |
Zero-variate data
| Data | Observed | Predicted | (RE) | Unit | Description | Reference |
|---|---|---|---|---|---|---|
| ab | 579.5 | 574.9 | (0.007943) | d | age at birth | guess |
| am | 9125 | 9125 | (5.41e-06) | d | life span | ADW |
| Lb | 65.5 | 64.18 | (0.02015) | cm | total length at birth | ADW |
| Lp | 175 | 174.8 | (0.001284) | cm | total length at puberty for females | ADW |
| Lpm | 170 | 166.8 | (0.01884) | cm | total length at puberty for males | ADW |
| Li | 300 | 293 | (0.02333) | cm | ultimate total length for females | fishbase |
| Lim | 280 | 278.8 | (0.004269) | cm | ultimate total length for males | guess |
| Wwi | 2.087e+05 | 2.132e+05 | (0.02172) | g | ultimate wet weight | fishbase |
| Ri | 0.01507 | 0.01456 | (0.03372) | #/d | maximum reprod rate | ADW |
Uni- and bivariate data
| Data | Figure | Independent variable | Dependent variable | (RE) | Reference |
|---|---|---|---|---|---|
| tL_f |   | time since birth | total length | (0.07117) | SmarChin2017 |
| tL_m | | time since birth | total length | (0.06033) | SmarChin2017 |
Pseudo-data at Tref = 20°C
| Data | Generalised animal | Carcharhinus albimarginatus | Unit | Description |
|---|---|---|---|---|
| v | 0.02 | 0.02 | cm/d | energy conductance |
| kap | 0.8 | 0.5797 | - | allocation fraction to soma |
| kap_R | 0.95 | 0.95 | - | reproduction efficiency |
| p_M | 18 | 7.906 | J/d.cm^3 | vol-spec som maint |
| k_J | 0.002 | 0.0004459 | 1/d | maturity maint rate coefficient |
| kap_G | 0.8 | 0.7987 | - | growth efficiency |
| k | 0.3 | 0.2954 | - | maintenance ratio |
Discussion
- Males are assumed to differ from females by {p_Am} only
- temperatures are guessed
- The little curvature in tL data gives parameter estimation problems
- mod_1: males have equal state variables at b, compared to females
Facts
- length-weight: 0.00437*(TL in cm)^3.10 (Ref: fishbase)
- Preferred temp 27 C,usually 20 - 65 m deep (Ref: fishbase)
Bibliography