Ontologia

Municipality · VEN

Atabapo

Venezuela

AfTropical, rainforest(79 %)

Species observed

4 194

Observations

24 146

Area

30 584,1km²

Ecological tissue

Sample of 41 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 Atabapo : 31 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 41 interactions GloBI sur 2 types (connectance 4.8%, filtre Serrano α=0.2). 11 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
42
Interactions affichées
41
Connectance
0.048
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

4 194 distinct species · 24 146 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

24 146 obs · 361 cellules
Obs. / cellule
≥ 724
176–723
29–175
11–28
< 11

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

Climate

Mean T°

25,2°C

Annual rain

3 558mm

Warmest m°

30,5°C

Coldest m°

21,5°C

Elevation: 152 m on average (min 79 m, max 1 737 m)

Bioclimatic detailsExpert
Annual mean temp.
25,2°C
Annual rain
3 558mm
Warmest month
30,5°C
Coldest month
21,5°C
Mean alt.
152m
Min
79m
Max
1 737m
Std. dev.
136m
Köppen-Geiger (dominant)
AfTropical, rainforest(79 %)Tropical

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

Soil & lithology

pH H₂O

4,4

Org. C

28,9g/kg

Clay

22,7%

Sand

56,6%

Silt

20,7%

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

Dominant lithology: paGLiM

3 soil depths detailedExpert
0–5 cm
pH H₂O
4,4
Org. C
45,8g/kg
Clay
21,6%
Sand
57,3%
Silt
21,0%
5–15 cm
pH H₂O
4,4
Org. C
23,7g/kg
Clay
22,2%
Sand
57,2%
Silt
20,6%
15–30 cm
pH H₂O
4,4
Org. C
17,1g/kg
Clay
24,3%
Sand
55,4%
Silt
20,4%

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

Land cover

Forest84.9%
Crops0.0%
Built-up0.0%
Bare soil0.2%
Other (grassland, water…)14.8%

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

Hydrology91 basins · 16 lakes · 16 rivers

Hydrology metrics for this exact territory

Stream length here

1 515,3km

Lake surface here

6,84km²

Basins crossed

91

Max stream order

8

Max drainage

262 527km²

Discharge in basins

72 925,1m³/s

Mean precip.

3 193mm/an

Mean T°

26,8°C

Moisture idx

0,43

Mean runoff

2 019mm/an

Mean elev. (basins)

184m

Watersheds crossing here

82 more basins

Lakes (16, top by area)

7 more lakes

Rivers / streams (16, ord ≥ 4)

4 more river segments

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

Human pressure

Pop. density

0hab/km²

Built-up

0,1%

Pesticides

10,2kg/km²

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

Protected areas8

IUCN Not Applicable · 2IUCN VI · 2IUCN III · 2IUCN II · 2

Sipapo

IUCN VI

Forest Reserve (RF) · 1963

19 831 km²

Complete list

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