Ontologia

Commune · CRI

Dulce Nombre

Costa Rica

CfbTemperate, no dry season, warm summer(46 %)

Species observed

1 637

Observations

76 923

Area

33,1km²

Ecological tissue

Sample of 13 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 Dulce Nombre : 9 espèces reliées par 15 interactions GloBI sur 2 types (connectance 19.2%, filtre Serrano α=0.2). 4 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
13
Interactions affichées
15
Connectance
0.192
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

1 637 distinct species · 76 923 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

76 923 obs · 1 cellules
Obs. / cellule
≥ 76 923
76 923–76 922
76 923–76 922
76 923–76 922
< 76 923

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

Climate

Mean T°

17,0°C

Annual rain

3 878mm

Warmest m°

22,5°C

Coldest m°

12,3°C

Elevation: 1 726 m on average (min 1 082 m, max 3 007 m)

Bioclimatic detailsExpert
Annual mean temp.
17,0°C
Annual rain
3 878mm
Warmest month
22,5°C
Coldest month
12,3°C
Mean alt.
1 726m
Min
1 082m
Max
3 007m
Std. dev.
544m
Köppen-Geiger (dominant)
CfbTemperate, no dry season, warm summer(46 %)Temperate

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

64,4g/kg

Clay

32,9%

Sand

30,4%

Silt

36,7%

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

Dominant lithology: scGLiMaggregated to Cartago

3 soil depths detailedExpert
0–5 cm
pH H₂O
5,3
Org. C
85,5g/kg
Clay
31,6%
Sand
31,4%
Silt
37,0%
5–15 cm
pH H₂O
5,3
Org. C
61,7g/kg
Clay
32,3%
Sand
30,6%
Silt
37,1%
15–30 cm
pH H₂O
5,4
Org. C
46,0g/kg
Clay
34,9%
Sand
29,1%
Silt
35,9%

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

Land cover

Forest60.3%
Crops13.7%
Built-up2.8%
Bare soil0.1%
Other (grassland, water…)23.0%

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

Hydrology2 basins · 0 lakes · 12 rivers

Hydrology metrics for this exact territory

Stream length here

19,1km

Basins crossed

2

Max stream order

4

Max drainage

385km²

Discharge in basins

2,5m³/s

Mean precip.

2 521mm/an

Mean T°

15,7°C

Moisture idx

0,46

Mean runoff

2 297mm/an

Mean elev. (basins)

1 929m

Watersheds crossing here

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

Human pressure

Pop. density

3hab/km²

Night light

3,7nW

Built-up

280,6%

Pesticides

85,7kg/km²

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

Protected areas7

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

La Amistad

IUCN Not Applicable

UNESCO-MAB Biosphere Reserve · 1982

7 827 km²

Savegre

IUCN Not Applicable

UNESCO-MAB Biosphere Reserve · 2017

3 130 km²

Turberas de Talamanca

IUCN Not Reported

Wetland of International Importance (Ramsar Site) · 2003

1 959 km²

Complete list

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