Ontologia

HydroBASINS lev08 watershed · #6080108240

Bassin de Río Magdalena

A watershed (drainage basin) is not a body of water — it is the land area where rainfall converges towards a single river that eventually reaches the sea (or an endorheic basin). Boundaries follow ridgelines.

Crosses 5 administrative regions : Guaduas, Honda, La Dorada, Puerto Salgar, Victoria

Pfafstetter: 61209551

Sub-basin area

1 337,3km²

Upstream area

57 736,2km²

Discharge

1 748,29m³/s

Mean elev.

264m

Administrative coverage

Hydrographic chain

▼ Drains into

Bassin de Río Magdalena40 km²

▲ Receives from 2 basins

5 dept-equivalent regions (GADM L2)

4 intersecting protected areas

Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.

Species present

1 780 distinct species · 97 936 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

97 936 obs · 33 cellules
Obs. / cellule
≥ 43 825
4 517–43 824
1 169–4 516
486–1 168
< 486

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

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 Bassin de Río Magdalena : 21 espèces reliées par 30 interactions GloBI sur 5 types (connectance 7.9%, filtre Serrano α=0.2). 7 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
28
Interactions affichées
30
Connectance
0.079
Patrimoniales
0
Plus dense que (national)0 %(top 100%)

Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).

Hydroclimate (BasinATLAS lev08)

Mean T°

27,2°C

Annual rain

2 181mm

Moisture idx (CMI)

0,18

Runoff

1 233mm/an

PET

1 764mm

AET

1 539mm

Mean slope

4,8°

Water table

143cm

Forest

4%

Crops

9%

Urban

2%

Protected

4%

HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)