Ontologia

Municipality · VEN

Rosario de Perijá

Venezuela

AwTropical, savannah(90 %)

Species observed

1 046

Observations

13 701

Area

3 645,3km²

Ecological tissue

Sample of 20 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 Rosario de Perijá : 14 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 20 interactions GloBI sur 3 types (connectance 10.5%, filtre Serrano α=0.2). 6 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
20
Interactions affichées
20
Connectance
0.105
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

1 046 distinct species · 13 701 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

13 701 obs · 52 cellules
Obs. / cellule
≥ 3 321
747–3 320
67–746
12–66
< 12

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

Climate

Mean T°

25,6°C

Annual rain

1 236mm

Warmest m°

30,7°C

Coldest m°

21,0°C

Elevation: 427 m on average (min -4 m, max 3 071 m)

Bioclimatic detailsExpert
Annual mean temp.
25,6°C
Annual rain
1 236mm
Warmest month
30,7°C
Coldest month
21,0°C
Mean alt.
427m
Min
-4m
Max
3 071m
Std. dev.
594m
Köppen-Geiger (dominant)
AwTropical, savannah(90 %)Tropical

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

Soil & lithology

pH H₂O

5,9

Org. C

30,8g/kg

Clay

34,3%

Sand

35,1%

Silt

30,7%

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

Dominant lithology: smGLiM

3 soil depths detailedExpert
0–5 cm
pH H₂O
5,9
Org. C
41,7g/kg
Clay
33,0%
Sand
35,8%
Silt
31,2%
5–15 cm
pH H₂O
5,9
Org. C
30,6g/kg
Clay
33,7%
Sand
35,3%
Silt
30,9%
15–30 cm
pH H₂O
5,9
Org. C
20,1g/kg
Clay
36,0%
Sand
34,1%
Silt
29,9%

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

Land cover

Forest39.7%
Crops21.9%
Built-up0.1%
Bare soil0.1%
Other (grassland, water…)38.2%

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

Hydrology13 basins · 1 lakes · 2 rivers

Hydrology metrics for this exact territory

Stream length here

62,3km

Lake surface here

0,78km²

Basins crossed

13

Max stream order

4

Max drainage

5 219km²

Discharge in basins

33,9m³/s

Mean precip.

1 354mm/an

Mean T°

25,2°C

Moisture idx

-0,18

Mean runoff

239mm/an

Mean elev. (basins)

439m

Watersheds crossing here

4 more basins

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

0,3nW

Built-up

13,6%

Pesticides

6,0kg/km²

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

Protected areas5

IUCN VI · 3IUCN II · 2🌊 Marine · 1

Lago de Maracaibo

IUCN VI

Critical Area with Treatment Priority (ACPT) · 1981

58 243 km²

Perijá

IUCN II

National Park (PN) · 1978

2 897 km²

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