Ontologia

Commune · CRI

Tronadora

Costa Rica

AfTropical, rainforest(76 %)

Species observed

2 509

Observations

177 424

Area

142,3km²

Ecological tissue

Sample of 14 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 Tronadora : 13 espèces reliées par 10 interactions GloBI sur 2 types (connectance 11.0%, filtre Serrano α=0.2). 1 bulle taxonomique (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
14
Interactions affichées
10
Connectance
0.110
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

2 509 distinct species · 177 424 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

177 424 obs · 3 cellules
Obs. / cellule
≥ 166 825
166 825–166 824
166 825–166 824
8 905–166 824
< 8 905

Source : GBIF — observations agrégées par hexagones 0.027° × 0.027° (~22km), filtre précision coordonnée < 10 km. Fond carte : OpenFreeMap · © OpenStreetMap.

Climate

Mean T°

21,0°C

Annual rain

3 423mm

Warmest m°

27,4°C

Coldest m°

16,8°C

Elevation: 909 m on average (min 540 m, max 1 712 m)

Bioclimatic detailsExpert
Annual mean temp.
21,0°C
Annual rain
3 423mm
Warmest month
27,4°C
Coldest month
16,8°C
Mean alt.
909m
Min
540m
Max
1 712m
Std. dev.
278m
Köppen-Geiger (dominant)
AfTropical, rainforest(76 %)Tropical

CHELSA BIO 1-19 v2.1 · ETOPO DEM 60s · Köppen-Geiger 1991-2020 (Beck et al. 2018)

Soil & lithology

pH H₂O

5,4

Org. C

46,3g/kg

Clay

33,2%

Sand

35,7%

Silt

31,1%

Average over 0-30 cm. Per-depth details in expert panel.

Dominant lithology: viGLiMaggregated to Tilarán

3 soil depths detailedExpert
0–5 cm
pH H₂O
5,4
Org. C
64,4g/kg
Clay
31,9%
Sand
36,8%
Silt
31,3%
5–15 cm
pH H₂O
5,4
Org. C
44,7g/kg
Clay
32,5%
Sand
36,1%
Silt
31,4%
15–30 cm
pH H₂O
5,4
Org. C
29,7g/kg
Clay
35,1%
Sand
34,2%
Silt
30,8%

SoilGrids 250m (ISRIC, 2017) · GLiM v1.0 (Hartmann & Moosdorf 2012)

Land cover

Forest62.6%
Crops21.6%
Built-up0.1%
Bare soil0.0%
Other (grassland, water…)15.7%

Copernicus Global Land Cover 100m (Buchhorn et al. 2020)

Hydrology4 basins · 1 lakes · 8 rivers

Hydrology metrics for this exact territory

Stream length here

36,6km

Lake surface here

1,92km²

Basins crossed

4

Max stream order

3

Max drainage

2 068km²

Discharge in basins

6,0m³/s

Mean precip.

3 272mm/an

Mean T°

22,0°C

Moisture idx

0,53

Mean runoff

1 311mm/an

Mean elev. (basins)

841m

Live spatial overlap (cached after first hit) · HydroBASINS lev08 × HydroLAKES × HydroRIVERS v10

Human pressure

Pop. density

0hab/km²

Night light

0,2nW

Built-up

15,3%

Pesticides

77,8kg/km²

GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)

Protected areas5

IUCN Not Applicable · 1IUCN Not Reported · 1IUCN IV · 1IUCN II · 1IUCN VI · 1

Agua y Paz

IUCN Not Applicable

UNESCO-MAB Biosphere Reserve · 2007

9 148 km²

Arenal

IUCN II

National Park · 1991

119 km²

WDPA (World Database on Protected Areas) — UNEP-WCMC & IUCN