Ontologia

Commune · CRI

Piedras Blancas

Costa Rica

AfTropical, rainforest(99 %)

Species observed

2 329

Observations

11 626

Area

263,3km²

Ecological tissue

Sample of 21 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 Piedras Blancas : 16 espèces reliées par 22 interactions GloBI sur 3 types (connectance 10.5%, filtre Serrano α=0.2). 5 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
21
Interactions affichées
22
Connectance
0.105
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

2 329 distinct species · 11 626 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

11 626 obs · 6 cellules
Obs. / cellule
≥ 6 479
6 479–6 478
3 018–6 478
1 020–3 017
< 1 020

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

Climate

Mean T°

23,8°C

Annual rain

5 068mm

Warmest m°

28,7°C

Coldest m°

20,2°C

Elevation: 305 m on average (min 4 m, max 1 530 m)

Bioclimatic detailsExpert
Annual mean temp.
23,8°C
Annual rain
5 068mm
Warmest month
28,7°C
Coldest month
20,2°C
Mean alt.
305m
Min
4m
Max
1 530m
Std. dev.
332m
Köppen-Geiger (dominant)
AfTropical, rainforest(99 %)Tropical

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

Soil & lithology

pH H₂O

5,5

Org. C

40,1g/kg

Clay

34,6%

Sand

31,4%

Silt

34,0%

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

Dominant lithology: scGLiMaggregated to Osa

3 soil depths detailedExpert
0–5 cm
pH H₂O
5,5
Org. C
55,4g/kg
Clay
33,8%
Sand
32,4%
Silt
33,8%
5–15 cm
pH H₂O
5,5
Org. C
37,7g/kg
Clay
33,4%
Sand
31,7%
Silt
34,9%
15–30 cm
pH H₂O
5,5
Org. C
27,3g/kg
Clay
36,5%
Sand
30,1%
Silt
33,5%

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

Land cover

Forest73.4%
Crops11.0%
Built-up0.1%
Bare soil0.2%
Other (grassland, water…)15.2%

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

Hydrology3 basins · 1 lakes · 17 rivers

Hydrology metrics for this exact territory

Stream length here

86,3km

Lake surface here

1,07km²

Basins crossed

3

Max stream order

4

Max drainage

5 015km²

Discharge in basins

33,7m³/s

Mean precip.

3 947mm/an

Mean T°

25,5°C

Moisture idx

0,55

Mean runoff

2 374mm/an

Mean elev. (basins)

199m

Watersheds crossing here

Lakes (1, top by area)

Rivers / streams (17, ord ≥ 4)

5 more river segments

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

Human pressure

Pop. density

0hab/km²

Night light

0,2nW

Built-up

13,6%

Pesticides

78,9kg/km²

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

Protected areas4

IUCN II · 2IUCN VI · 1IUCN Not Reported · 1🌊 Marine · 4

Terraba-Sierpe

IUCN Not Reported

Wetland of International Importance (Ramsar Site) · 1995

363 km²

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