Ontologia

Canton · ECU

Calvas

Ecuador

AwTropical, savannah(80 %)

Species observed

711

Observations

4 409

Area

851,1km²

Ecological tissue

Sample of 36 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 Calvas : 27 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 52 interactions GloBI sur 5 types (connectance 7.0%, filtre Serrano α=0.2). 12 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
39
Interactions affichées
52
Connectance
0.070
Patrimoniales
1
Plus dense que (national)0 %(top 100%)

Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).

Species present

711 distinct species · 4 409 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

4 409 obs · 19 cellules
Obs. / cellule
≥ 1 979
848–1 978
132–847
65–131
< 65

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

Climate

Mean T°

18,6°C

Annual rain

1 181mm

Warmest m°

25,2°C

Coldest m°

13,7°C

Elevation: 1 628 m on average (min 953 m, max 2 499 m)

Bioclimatic detailsExpert
Annual mean temp.
18,6°C
Annual rain
1 181mm
Warmest month
25,2°C
Coldest month
13,7°C
Mean alt.
1 628m
Min
953m
Max
2 499m
Std. dev.
347m
Köppen-Geiger (dominant)
AwTropical, savannah(80 %)Tropical

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

Soil & lithology

pH H₂O

6,0

Org. C

31,4g/kg

Clay

32,9%

Sand

38,9%

Silt

28,1%

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

Dominant lithology: viGLiM

3 soil depths detailedExpert
0–5 cm
pH H₂O
6,1
Org. C
45,0g/kg
Clay
32,5%
Sand
39,5%
Silt
28,0%
5–15 cm
pH H₂O
6,0
Org. C
28,7g/kg
Clay
32,6%
Sand
39,2%
Silt
28,2%
15–30 cm
pH H₂O
6,0
Org. C
20,4g/kg
Clay
33,7%
Sand
38,1%
Silt
28,2%

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

Land cover

Forest33.7%
Crops1.6%
Built-up0.1%
Bare soil0.2%
Other (grassland, water…)64.3%

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

Hydrology8 basins · 0 lakes · 35 rivers

Hydrology metrics for this exact territory

Stream length here

174,5km

Basins crossed

8

Max stream order

4

Max drainage

3 550km²

Discharge in basins

32,8m³/s

Mean precip.

1 054mm/an

Mean T°

19,8°C

Moisture idx

-0,35

Mean runoff

400mm/an

Mean elev. (basins)

1 646m

Watersheds crossing here

Rivers / streams (35, ord ≥ 4)

23 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

14,9%

Pesticides

84,3kg/km²

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

Sub-administrations5