Ontologia

Department · col

Nariño

Colombia

AfTropical, rainforest(60 %)

Species observed

10 727

Observations

874 923

Area

31 334,8km²

Ecological tissue

Sample of 25 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 Nariño : 16 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 43 interactions GloBI sur 5 types (connectance 12.3%, filtre Serrano α=0.2). 11 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
27
Interactions affichées
43
Connectance
0.122
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

10 727 distinct species · 874 923 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

874 923 obs · 575 cellules
Obs. / cellule
≥ 15 659
1 309–15 658
267–1 308
61–266
< 61

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

Climate

Mean T°

20,2°C

Annual rain

3 727mm

Warmest m°

23,8°C

Coldest m°

17,1°C

Elevation: 1 129 m on average (min -375 m, max 4 430 m)

Bioclimatic detailsExpert
Annual mean temp.
20,2°C
Annual rain
3 727mm
Warmest month
23,8°C
Coldest month
17,1°C
Mean alt.
1 129m
Min
-375m
Max
4 430m
Std. dev.
1 178m
Köppen-Geiger (dominant)
AfTropical, rainforest(60 %)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

98,3g/kg

Clay

31,4%

Sand

37,0%

Silt

31,6%

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

3 soil depths detailedExpert
0–5 cm
pH H₂O
5,1
Org. C
113,9g/kg
Clay
30,7%
Sand
37,2%
Silt
32,2%
5–15 cm
pH H₂O
5,1
Org. C
86,8g/kg
Clay
31,1%
Sand
37,3%
Silt
31,7%
15–30 cm
pH H₂O
5,2
Org. C
94,2g/kg
Clay
32,5%
Sand
36,5%
Silt
31,1%

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

Land cover

Forest69.4%
Crops4.1%
Built-up0.1%
Bare soil0.4%
Other (grassland, water…)25.9%

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

Hydrology42 basins · 39 lakes · 100 rivers

Hydrology metrics for this exact territory

Stream length here

5 327,7km

Lake surface here

79,11km²

Basins crossed

42

Max stream order

7

Max drainage

22 421km²

Discharge in basins

5 073,1m³/s

Mean precip.

3 039mm/an

Mean T°

21,1°C

Moisture idx

0,45

Max snow

2%

Mean runoff

2 440mm/an

Mean elev. (basins)

1 055m

Watersheds crossing here

33 more basins

Lakes (39, top by area)

30 more lakes

Rivers / streams (100, ord ≥ 4)

88 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

13,4%

Pesticides

44,2kg/km²

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

Protected areas48

IUCN VI · 24IUCN Not Applicable · 11IUCN II · 6IUCN Ib · 5IUCN Not Reported · 2🌊 Marine · 5

Sanquianga

IUCN II

National Natural Park · 1977

863 km²

Complete list

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

Sub-administrations56