Ontologia

Municipality · COL

Alejandría

Colombia

AfTropical, rainforest(76 %)

Species observed

969

Observations

8 365

Area

126,6km²

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 Alejandría : 23 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 26 interactions GloBI sur 2 types (connectance 6.9%, filtre Serrano α=0.2). 5 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
28
Interactions affichées
26
Connectance
0.069
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

969 distinct species · 8 365 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

8 365 obs · 3 cellules
Obs. / cellule
≥ 3 825
3 825–3 824
3 825–3 824
3 088–3 824
< 3 088

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

Climate

Mean T°

19,2°C

Annual rain

4 031mm

Warmest m°

24,8°C

Coldest m°

14,4°C

Elevation: 1 542 m on average (min 1 194 m, max 1 913 m)

Bioclimatic detailsExpert
Annual mean temp.
19,2°C
Annual rain
4 031mm
Warmest month
24,8°C
Coldest month
14,4°C
Mean alt.
1 542m
Min
1 194m
Max
1 913m
Std. dev.
203m
Köppen-Geiger (dominant)
AfTropical, rainforest(76 %)Tropical

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

Soil & lithology

pH H₂O

5,1

Org. C

73,1g/kg

Clay

35,7%

Sand

32,4%

Silt

31,9%

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

Dominant lithology: piGLiM

3 soil depths detailedExpert
0–5 cm
pH H₂O
5,1
Org. C
90,5g/kg
Clay
34,0%
Sand
33,9%
Silt
32,1%
5–15 cm
pH H₂O
5,1
Org. C
71,0g/kg
Clay
35,3%
Sand
32,3%
Silt
32,4%
15–30 cm
pH H₂O
5,2
Org. C
57,8g/kg
Clay
37,8%
Sand
31,1%
Silt
31,1%

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

Land cover

Forest65.5%
Crops0.2%
Built-up0.1%
Bare soil0.1%
Other (grassland, water…)34.1%

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

Hydrology2 basins · 2 lakes · 12 rivers

Hydrology metrics for this exact territory

Stream length here

46,3km

Lake surface here

5,44km²

Basins crossed

2

Max stream order

4

Max drainage

1 578km²

Discharge in basins

5,9m³/s

Mean precip.

2 844mm/an

Mean T°

20,5°C

Moisture idx

0,48

Mean runoff

1 462mm/an

Mean elev. (basins)

1 540m

Watersheds crossing here

Lakes (2, top by area)

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

Human pressure

Pop. density

0hab/km²

Night light

0,1nW

Built-up

10,0%

Pesticides

70,2kg/km²

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

Protected areas7

IUCN VI · 6IUCN Not Applicable · 1

Playas

IUCN VI

Regional Protective Forest Reserves · 2015

62 km²

San Lorenzo

IUCN VI

Regional Protective Forest Reserves · 2011

51 km²

La Olga

IUCN VI

Civil Society Nature Reserve · 2025

0 km²

Maporita

IUCN VI

Civil Society Nature Reserve · 2022

0 km²

Complete list

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