INPE — Integrated Nesting Population Estimator
Samandağ Beach · Chelonia mydas · 2002–2022 · Bootstrap B=300 · CI · PI · Cohen's d
CV < 15% target
Study Site
Sampling Window
Field Campaign
SAMPLE SIZE (n)
30
n used: 30
max: 500
n > pool ( nests). Estimates beyond pool are projected — they assume future field effort with similar variability.
Historical Pool
📊
nests in historical record (S × P)
Method
F(λ,P,S,n) → 4 parallel GAMs
Bootstrap B=300, n=5–500
CI: mean uncertainty (quantile)
PI: single observation interval
  μ̂ ± 1.96·√(SD²ᵦ + SD²ₚ)
d: Cohen's effect size
  (μ̂ − med_pool)/SD_pool
🏖 Samandağ Beach — Spatial Overview
MEDITERRANEAN SEA ÇEVLİK ŞEYH-HIZIR MEYDAN N ~1.5 km
CV: Coefficient of Variation (precision) CI: 95% Confidence Interval (mean uncertainty) PI: 95% Prediction Interval (single observation) d: Cohen's effect size
Per-nest Estimates at S × P level
Period Totals aggregate output for selected P × S
Annual Beach-Wide scale = —