Ontologia

Commune · CRI

La Unión

Costa Rica

AmTropical, monsoon(80 %)

Species observed

726

Observations

38 008

Area

78,3km²

Ecological tissue

Sample of 16 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 Unión : 14 espèces reliées par 13 interactions GloBI sur 2 types (connectance 10.8%, filtre Serrano α=0.2). 2 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
16
Interactions affichées
13
Connectance
0.108
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

726 distinct species · 38 008 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

38 008 obs · 2 cellules
Obs. / cellule
≥ 36 324
36 324–36 323
36 324–36 323
36 324–36 323
< 36 324

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

Climate

Mean T°

21,1°C

Annual rain

3 388mm

Warmest m°

27,5°C

Coldest m°

16,9°C

Elevation: 976 m on average (min 351 m, max 1 557 m)

Bioclimatic detailsExpert
Annual mean temp.
21,1°C
Annual rain
3 388mm
Warmest month
27,5°C
Coldest month
16,9°C
Mean alt.
976m
Min
351m
Max
1 557m
Std. dev.
298m
Köppen-Geiger (dominant)
AmTropical, monsoon(80 %)Tropical

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

Soil & lithology

pH H₂O

5,6

Org. C

51,9g/kg

Clay

36,8%

Sand

34,4%

Silt

28,9%

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

Dominant lithology: piGLiMaggregated to Montes de Oro

3 soil depths detailedExpert
0–5 cm
pH H₂O
5,6
Org. C
71,4g/kg
Clay
36,4%
Sand
34,9%
Silt
28,7%
5–15 cm
pH H₂O
5,6
Org. C
52,0g/kg
Clay
35,3%
Sand
35,1%
Silt
29,6%
15–30 cm
pH H₂O
5,6
Org. C
32,2g/kg
Clay
38,7%
Sand
33,0%
Silt
28,3%

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

Land cover

Forest52.7%
Crops27.2%
Built-up0.3%
Bare soil0.0%
Other (grassland, water…)19.9%

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

Hydrology2 basins · 0 lakes · 4 rivers

Hydrology metrics for this exact territory

Stream length here

21,7km

Basins crossed

2

Max stream order

3

Max drainage

2 294km²

Discharge in basins

0,1m³/s

Mean precip.

2 388mm/an

Mean T°

24,6°C

Moisture idx

0,28

Mean runoff

1 514mm/an

Mean elev. (basins)

441m

Watersheds crossing here

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

Human pressure

Pop. density

0hab/km²

Night light

0,5nW

Built-up

27,8%

Pesticides

11,0kg/km²

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

Protected areas4

IUCN Not Applicable · 2IUCN IV · 2

Agua y Paz

IUCN Not Applicable

UNESCO-MAB Biosphere Reserve · 2007

9 148 km²

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