Ontologia

Municipality · VEN

Autana

Venezuela

AmTropical, monsoon(50 %)

Species observed

2 694

Observations

10 096

Area

16 327,4km²

Ecological tissue

Sample of 28 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 Autana : 20 espèces reliées par 34 interactions GloBI sur 2 types (connectance 7.8%, filtre Serrano α=0.2). 10 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
30
Interactions affichées
34
Connectance
0.078
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

2 694 distinct species · 10 096 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

10 096 obs · 183 cellules
Obs. / cellule
≥ 991
113–990
30–112
8–29
< 8

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

Climate

Mean T°

23,2°C

Annual rain

4 407mm

Warmest m°

28,9°C

Coldest m°

19,4°C

Elevation: 499 m on average (min 70 m, max 1 868 m)

Bioclimatic detailsExpert
Annual mean temp.
23,2°C
Annual rain
4 407mm
Warmest month
28,9°C
Coldest month
19,4°C
Mean alt.
499m
Min
70m
Max
1 868m
Std. dev.
445m
Köppen-Geiger (dominant)
AmTropical, monsoon(50 %)Tropical

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

Soil & lithology

pH H₂O

4,7

Org. C

28,9g/kg

Clay

28,3%

Sand

46,6%

Silt

25,1%

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

Dominant lithology: paGLiM

3 soil depths detailedExpert
0–5 cm
pH H₂O
4,7
Org. C
41,3g/kg
Clay
27,0%
Sand
47,6%
Silt
25,3%
5–15 cm
pH H₂O
4,7
Org. C
27,7g/kg
Clay
27,5%
Sand
47,2%
Silt
25,3%
15–30 cm
pH H₂O
4,7
Org. C
17,7g/kg
Clay
30,5%
Sand
45,0%
Silt
24,5%

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

Land cover

Forest94.3%
Crops0.0%
Built-up0.0%
Bare soil0.0%
Other (grassland, water…)5.6%

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

Hydrology35 basins · 6 lakes · 9 rivers

Hydrology metrics for this exact territory

Stream length here

1 246,1km

Lake surface here

1,47km²

Basins crossed

35

Max stream order

8

Max drainage

336 969km²

Discharge in basins

51 084,1m³/s

Mean precip.

2 928mm/an

Mean T°

25,6°C

Moisture idx

0,40

Mean runoff

1 689mm/an

Mean elev. (basins)

484m

Watersheds crossing here

26 more basins

Lakes (6, top by area)

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

Human pressure

Pop. density

0hab/km²

Night light

0,0nW

Built-up

0,1%

Pesticides

9,7kg/km²

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

Protected areas6

IUCN III · 4IUCN VI · 2

Sipapo

IUCN VI

Forest Reserve (RF) · 1963

19 831 km²

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