Ontologia

Commune · CRI

Sarchi Norte

Costa Rica

CwbTemperate, dry winter, warm summer(52 %)

Species observed

648

Observations

80 740

Area

21,3km²

Ecological tissue

Sample of 24 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 Sarchi Norte : 14 espèces reliées par 44 interactions GloBI sur 4 types (connectance 15.9%, filtre Serrano α=0.2). 10 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
24
Interactions affichées
44
Connectance
0.159
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

648 distinct species · 80 740 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

80 740 obs · 1 cellules
Obs. / cellule
≥ 80 740
80 740–80 739
80 740–80 739
80 740–80 739
< 80 740

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

Climate

Mean T°

17,8°C

Annual rain

3 451mm

Warmest m°

23,6°C

Coldest m°

13,5°C

Elevation: 1 470 m on average (min 839 m, max 1 990 m)

Bioclimatic detailsExpert
Annual mean temp.
17,8°C
Annual rain
3 451mm
Warmest month
23,6°C
Coldest month
13,5°C
Mean alt.
1 470m
Min
839m
Max
1 990m
Std. dev.
336m
Köppen-Geiger (dominant)
CwbTemperate, dry winter, warm summer(52 %)Temperate

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

54,1g/kg

Clay

33,4%

Sand

34,9%

Silt

31,6%

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

Dominant lithology: ssGLiMaggregated to Sarchí

3 soil depths detailedExpert
0–5 cm
pH H₂O
5,4
Org. C
74,8g/kg
Clay
32,2%
Sand
35,8%
Silt
31,9%
5–15 cm
pH H₂O
5,4
Org. C
52,4g/kg
Clay
32,6%
Sand
35,2%
Silt
32,2%
15–30 cm
pH H₂O
5,4
Org. C
35,1g/kg
Clay
35,4%
Sand
33,7%
Silt
30,8%

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

Land cover

Forest46.0%
Crops25.5%
Built-up2.9%
Bare soil0.1%
Other (grassland, water…)25.6%

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

Hydrology2 basins · 0 lakes · 4 rivers

Hydrology metrics for this exact territory

Stream length here

7,3km

Basins crossed

2

Max stream order

3

Max drainage

2 145km²

Discharge in basins

1,0m³/s

Mean precip.

2 427mm/an

Mean T°

21,3°C

Moisture idx

0,36

Mean runoff

1 918mm/an

Mean elev. (basins)

1 045m

Watersheds crossing here

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

Human pressure

Pop. density

3hab/km²

Night light

3,1nW

Built-up

293,3%

Pesticides

36,6kg/km²

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

Protected areas2

IUCN Not Applicable · 1IUCN IV · 1

Rio Toro

IUCN IV

Protected Zone · 1994

44 km²

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