Ontologia

Municipality · VEN

Maroa

Venezuela

AfTropical, rainforest(100 %)

Species observed

2 862

Observations

10 900

Area

17 112,8km²

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 Maroa : 24 espèces reliées par 31 interactions GloBI sur 2 types (connectance 6.7%, filtre Serrano α=0.2). 7 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
31
Interactions affichées
31
Connectance
0.067
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

2 862 distinct species · 10 900 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

10 900 obs · 171 cellules
Obs. / cellule
≥ 673
157–672
41–156
11–40
< 11

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

Climate

Mean T°

25,4°C

Annual rain

3 565mm

Warmest m°

30,0°C

Coldest m°

21,8°C

Elevation: 100 m on average (min 82 m, max 260 m)

Bioclimatic detailsExpert
Annual mean temp.
25,4°C
Annual rain
3 565mm
Warmest month
30,0°C
Coldest month
21,8°C
Mean alt.
100m
Min
82m
Max
260m
Std. dev.
9m
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

4,3

Org. C

42,1g/kg

Clay

19,5%

Sand

59,3%

Silt

21,3%

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

Dominant lithology: paGLiM

3 soil depths detailedExpert
0–5 cm
pH H₂O
4,3
Org. C
73,4g/kg
Clay
18,5%
Sand
59,6%
Silt
22,0%
5–15 cm
pH H₂O
4,2
Org. C
33,7g/kg
Clay
18,5%
Sand
60,1%
Silt
21,4%
15–30 cm
pH H₂O
4,3
Org. C
19,4g/kg
Clay
21,4%
Sand
58,2%
Silt
20,4%

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

Land cover

Forest91.8%
Crops0.0%
Built-up0.0%
Bare soil0.0%
Other (grassland, water…)8.2%

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

Hydrology44 basins · 16 lakes · 8 rivers

Hydrology metrics for this exact territory

Stream length here

1 069,0km

Lake surface here

7,55km²

Basins crossed

44

Max stream order

8

Max drainage

73 052km²

Discharge in basins

15 796,7m³/s

Mean precip.

3 299mm/an

Mean T°

26,6°C

Moisture idx

0,43

Mean runoff

2 455mm/an

Mean elev. (basins)

112m

Watersheds crossing here

35 more basins

Lakes (16, top by area)

7 more lakes

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

Human pressure

Pop. density

0hab/km²

Built-up

0,0%

Pesticides

5,4kg/km²

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

Protected areas2

IUCN VI · 1IUCN Not Applicable · 1

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