Ontologia

Commune · ECU

Pacayacu

Ecuador

AfTropical, rainforest(100 %)

Species observed

554

Observations

1 341

Area

880,4km²

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 Pacayacu : 28 espèces reliées par 35 interactions GloBI sur 2 types (connectance 5.6%, filtre Serrano α=0.2). 8 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
36
Interactions affichées
35
Connectance
0.056
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

554 distinct species · 1 341 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

1 341 obs · 22 cellules
Obs. / cellule
≥ 322
215–321
51–214
25–50
< 25

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

Climate

Mean T°

24,7°C

Annual rain

3 985mm

Warmest m°

29,0°C

Coldest m°

20,9°C

Elevation: 266 m on average (min 231 m, max 293 m)

Bioclimatic detailsExpert
Annual mean temp.
24,7°C
Annual rain
3 985mm
Warmest month
29,0°C
Coldest month
20,9°C
Mean alt.
266m
Min
231m
Max
293m
Std. dev.
14m
Köppen-Geiger (dominant)
AfTropical, rainforest(100 %)Tropical

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

Soil & lithology

pH H₂O

4,8

Org. C

51,9g/kg

Clay

44,3%

Sand

24,0%

Silt

31,7%

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

Dominant lithology: ssGLiMaggregated to Lago Agrio

3 soil depths detailedExpert
0–5 cm
pH H₂O
4,8
Org. C
67,8g/kg
Clay
42,5%
Sand
24,9%
Silt
32,6%
5–15 cm
pH H₂O
4,8
Org. C
42,6g/kg
Clay
43,0%
Sand
24,8%
Silt
32,2%
15–30 cm
pH H₂O
4,9
Org. C
45,4g/kg
Clay
47,4%
Sand
22,4%
Silt
30,2%

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

Land cover

Forest93.1%
Crops0.0%
Built-up0.1%
Bare soil0.0%
Other (grassland, water…)6.8%

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

Hydrology3 basins · 0 lakes · 7 rivers

Hydrology metrics for this exact territory

Stream length here

131,7km

Basins crossed

3

Max stream order

5

Max drainage

6 729km²

Discharge in basins

70,5m³/s

Mean precip.

3 186mm/an

Mean T°

24,0°C

Moisture idx

0,48

Mean runoff

2 218mm/an

Mean elev. (basins)

465m

Watersheds crossing here

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

Human pressure

Pop. density

0hab/km²

Night light

1,0nW

Built-up

9,4%

Pesticides

0,7kg/km²

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

Protected areas1

IUCN VI · 1

Cuyabeno

IUCN VI

Fauna Production Reserve · 1999

5 905 km²

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