La Amistad
IUCN Not ApplicableUNESCO-MAB Biosphere Reserve · 1982
7 827 km²
Commune · CRI
La Amistad
Costa Rica
AmTropical, monsoon(100 %)
Species observed
316
Observations
952
Area
76,2km²
Ecological tissue
Sample of 26 species (selected proportionally per kingdom among those with at least one documented interaction here) to keep the graph readable. Hover for details, click to explore the full ecosystem of a species.
ℹ️ The territory contains many more species than displayed and all their documented interactions: the graph is intentionally the structural skeleton (top-N species by composite local score, edges filtered by Serrano 2009 disparity filter α=0.2).
RègnesAnimalPlanteChampignonBacterie
RelationsPredationParasitismeSymbiosePollinisation
StatutEn dangerVulnérableProtégéeEndémique
Indicateurs du tissu écologique
Tissu écologique de La Amistad : 20 espèces reliées par 29 interactions GloBI sur 5 types (connectance 8.3%, filtre Serrano α=0.2). 7 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).
Espèces affichées
27
Interactions affichées
29
Connectance
0.083
Patrimoniales
0
Plus dense que (national)0 %(top 100%)
Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).
Species present
316 distinct species · 952 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Climate
Mean T°
22,7°C
Annual rain
6 295mm
Warmest m°
28,4°C
Coldest m°
18,4°C
Elevation: 582 m on average (min 352 m, max 732 m)
Bioclimatic details19 BIO + Köppen full + altitude statsExpert
Annual mean temp.
22,7°C
Annual rain
6 295mm
Warmest month
28,4°C
Coldest month
18,4°C
Mean alt.
582m
Min
352m
Max
732m
Std. dev.
104m
Köppen-Geiger (dominant)
AmTropical, monsoon(100 %)Tropical
CHELSA BIO 1-19 v2.1 · ETOPO DEM 60s · Köppen-Geiger 1991-2020 (Beck et al. 2018)
Soil & lithology
pH H₂O
5,3
Org. C
34,3g/kg
Clay
37,8%
Sand
30,0%
Silt
32,3%
Average over 0-30 cm. Per-depth details in expert panel.
Dominant lithology: piGLiMaggregated to Pérez Zeledón
3 soil depths detailed0-5cm / 5-15cm / 15-30cm × 5 propsExpert
0–5 cm
pH H₂O
5,3
Org. C
46,8g/kg
Clay
35,9%
Sand
31,3%
Silt
32,8%
5–15 cm
pH H₂O
5,3
Org. C
33,0g/kg
Clay
36,8%
Sand
30,3%
Silt
32,9%
15–30 cm
pH H₂O
5,3
Org. C
22,9g/kg
Clay
40,6%
Sand
28,2%
Silt
31,2%
SoilGrids 250m (ISRIC, 2017) · GLiM v1.0 (Hartmann & Moosdorf 2012)
Land cover
Forest13.0%
Crops71.3%
Built-up0.4%
Bare soil0.1%
Other (grassland, water…)15.2%
Copernicus Global Land Cover 100m (Buchhorn et al. 2020)
Hydrology1 basins · 0 lakes · 8 rivers
Hydrology metrics for this exact territory
Stream length here
27,3km
Basins crossed
1
Max stream order
5
Max drainage
1 869km²
Discharge in basins
9,3m³/s
Mean precip.
2 884mm/an
Mean T°
21,6°C
Moisture idx
0,41
Mean runoff
2 215mm/an
Mean elev. (basins)
929m
Watersheds crossing here
Rivers / streams (8, ord ≥ 4)
- Río Generalord 5len here14.38 km11%total129 km
- Quebrada Bonitaord 1len here4.95 km100%total5 km
- Río Pejibayeord 4len here3.34 km12%total29 km
- Río Platanaresord 3len here3.16 km6%total55 km
- Quebradaord 4len here0.86 km9%total9 km
- Río Sonadorord 2len here0.38 km2%total21 km
- Río Uniónord 5len here0.15 km1%total11 km
- Río Conventoord 2len here0.05 km0%total16 km
Live spatial overlap (cached after first hit) · HydroBASINS lev08 × HydroLAKES × HydroRIVERS v10
Human pressure
Pop. density
0hab/km²
Night light
0,7nW
Built-up
44,0%
Pesticides
73,6kg/km²
GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)
Protected areas1
IUCN Not Applicable · 1
WDPA (World Database on Protected Areas) — UNEP-WCMC & IUCN