Ontologia

Commune · ECU

Mariano Acosta

Ecuador

ETPolar, tundra(72 %)

Species observed

338

Observations

2 806

Area

131,1km²

Ecological tissue

Sample of 40 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 Mariano Acosta : 32 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 39 interactions GloBI sur 3 types (connectance 5.0%, filtre Serrano α=0.2). 8 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
40
Interactions affichées
39
Connectance
0.050
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

338 distinct species · 2 806 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

2 806 obs · 3 cellules
Obs. / cellule
≥ 1 450
1 450–1 449
1 450–1 449
1 321–1 449
< 1 321

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

Climate

Mean T°

8,9°C

Annual rain

1 326mm

Warmest m°

14,0°C

Coldest m°

3,5°C

Elevation: 3 433 m on average (min 2 265 m, max 3 827 m)

Bioclimatic detailsExpert
Annual mean temp.
8,9°C
Annual rain
1 326mm
Warmest month
14,0°C
Coldest month
3,5°C
Mean alt.
3 433m
Min
2 265m
Max
3 827m
Std. dev.
315m
Köppen-Geiger (dominant)
ETPolar, tundra(72 %)Polar

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

87,8g/kg

Clay

22,2%

Sand

40,6%

Silt

37,1%

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

Dominant lithology: ssGLiMaggregated to Pimampiro

3 soil depths detailedExpert
0–5 cm
pH H₂O
5,5
Org. C
122,4g/kg
Clay
22,4%
Sand
40,4%
Silt
37,2%
5–15 cm
pH H₂O
5,6
Org. C
83,4g/kg
Clay
22,3%
Sand
40,6%
Silt
37,0%
15–30 cm
pH H₂O
5,7
Org. C
57,6g/kg
Clay
21,9%
Sand
40,9%
Silt
37,2%

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

Land cover

Forest38.5%
Crops12.3%
Built-up0.1%
Bare soil0.5%
Other (grassland, water…)48.7%

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

Hydrology5 basins · 1 lakes · 7 rivers

Hydrology metrics for this exact territory

Stream length here

30,8km

Lake surface here

1,56km²

Basins crossed

5

Max stream order

3

Max drainage

1 920km²

Discharge in basins

3,0m³/s

Mean precip.

920mm/an

Mean T°

11,8°C

Moisture idx

-0,18

Max snow

4%

Mean runoff

932mm/an

Mean elev. (basins)

2 927m

Watersheds crossing here

Lakes (1, top by area)

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

Human pressure

Pop. density

0hab/km²

Night light

0,2nW

Built-up

7,0%

Pesticides

65,4kg/km²

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

Protected areas1

IUCN II · 1

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