Ontologia

State · ven

Mérida

Venezuela

CfbTemperate, no dry season, warm summer(41 %)

Species observed

6 067

Observations

143 654

Area

12 832,6km²

Ecological tissue

Sample of 19 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 Mérida : 12 espèces reliées par 25 interactions GloBI sur 3 types (connectance 14.6%, filtre Serrano α=0.2). 7 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
19
Interactions affichées
25
Connectance
0.146
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

6 067 distinct species · 143 654 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

143 654 obs · 316 cellules
Obs. / cellule
≥ 7 219
843–7 218
114–842
45–113
< 45

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

Climate

Mean T°

16,6°C

Annual rain

1 984mm

Warmest m°

20,5°C

Coldest m°

11,7°C

Elevation: 1 902 m on average (min -5 m, max 4 569 m)

Bioclimatic detailsExpert
Annual mean temp.
16,6°C
Annual rain
1 984mm
Warmest month
20,5°C
Coldest month
11,7°C
Mean alt.
1 902m
Min
-5m
Max
4 569m
Std. dev.
1 152m
Köppen-Geiger (dominant)
CfbTemperate, no dry season, warm summer(41 %)Temperate

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

Soil & lithology

pH H₂O

5,6

Org. C

48,1g/kg

Clay

33,7%

Sand

32,5%

Silt

33,8%

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

3 soil depths detailedExpert
0–5 cm
pH H₂O
5,6
Org. C
64,0g/kg
Clay
33,2%
Sand
32,8%
Silt
33,9%
5–15 cm
pH H₂O
5,6
Org. C
45,7g/kg
Clay
33,1%
Sand
32,8%
Silt
34,1%
15–30 cm
pH H₂O
5,6
Org. C
34,6g/kg
Clay
34,7%
Sand
32,0%
Silt
33,3%

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

Land cover

Forest50.1%
Crops4.9%
Built-up0.3%
Bare soil2.4%
Other (grassland, water…)42.4%

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

Hydrology30 basins · 10 lakes · 71 rivers

Hydrology metrics for this exact territory

Stream length here

1 080,7km

Lake surface here

3,29km²

Basins crossed

30

Max stream order

5

Max drainage

4 467km²

Discharge in basins

450,7m³/s

Mean precip.

1 226mm/an

Mean T°

18,7°C

Moisture idx

-0,15

Max snow

1%

Mean runoff

723mm/an

Mean elev. (basins)

1 598m

Watersheds crossing here

21 more basins

Lakes (10, top by area)

1 more lakes

Rivers / streams (71, ord ≥ 4)

59 more river segments

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

Human pressure

Pop. density

1hab/km²

Night light

0,3nW

Built-up

25,8%

Pesticides

7,0kg/km²

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

Protected areas24

IUCN VI · 14IUCN II · 4IUCN III · 4IUCN V · 2🌊 Marine · 2

Lago de Maracaibo

IUCN VI

Critical Area with Treatment Priority (ACPT) · 1981

58 243 km²

Complete list

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

Sub-administrations20