Ontologia

Municipality · VEN

Buchivacoa

Venezuela

AwTropical, savannah(57 %)

Species observed

674

Observations

33 873

Area

3 329,4km²

Ecological tissue

Sample of 21 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 Buchivacoa : 15 espèces reliées par 29 interactions GloBI sur 3 types (connectance 13.8%, filtre Serrano α=0.2). 6 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
21
Interactions affichées
29
Connectance
0.138
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

674 distinct species · 33 873 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

33 873 obs · 61 cellules
Obs. / cellule
≥ 14 160
586–14 159
145–585
38–144
< 38

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

Climate

Mean T°

27,4°C

Annual rain

714mm

Warmest m°

33,9°C

Coldest m°

21,9°C

Elevation: 263 m on average (min -7 m, max 1 770 m)

Bioclimatic detailsExpert
Annual mean temp.
27,4°C
Annual rain
714mm
Warmest month
33,9°C
Coldest month
21,9°C
Mean alt.
263m
Min
-7m
Max
1 770m
Std. dev.
299m
Köppen-Geiger (dominant)
AwTropical, savannah(57 %)Tropical

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

Soil & lithology

pH H₂O

6,6

Org. C

18,4g/kg

Clay

34,4%

Sand

34,1%

Silt

31,5%

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

Dominant lithology: smGLiM

3 soil depths detailedExpert
0–5 cm
pH H₂O
6,6
Org. C
25,6g/kg
Clay
32,8%
Sand
35,1%
Silt
32,1%
5–15 cm
pH H₂O
6,6
Org. C
17,4g/kg
Clay
34,0%
Sand
34,4%
Silt
31,6%
15–30 cm
pH H₂O
6,7
Org. C
12,1g/kg
Clay
36,3%
Sand
33,0%
Silt
30,7%

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

Land cover

Forest25.8%
Crops4.9%
Built-up0.0%
Bare soil8.4%
Other (grassland, water…)60.9%

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

Hydrology15 basins · 2 lakes · 17 rivers

Hydrology metrics for this exact territory

Stream length here

430,9km

Lake surface here

0,40km²

Basins crossed

15

Max stream order

4

Max drainage

2 713km²

Discharge in basins

5,5m³/s

Mean precip.

772mm/an

Mean T°

26,3°C

Moisture idx

-0,51

Mean runoff

103mm/an

Mean elev. (basins)

252m

Watersheds crossing here

6 more basins

Lakes (2, top by area)

Rivers / streams (17, ord ≥ 4)

5 more river segments

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

Human pressure

Pop. density

0hab/km²

Night light

0,1nW

Built-up

4,3%

Pesticides

3,0kg/km²

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

Protected areas5

IUCN VI · 4IUCN V · 1

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