Ontologia

HydroBASINS lev08 watershed · #7080049280

Bassin de Río Cajas Pintas

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 3 administrative regions : Matamoros, San Fernando, Valle Hermoso

Coastal basin 72% lakePfafstetter: 75310100

Sub-basin area

2 000km²

Upstream area

2 000km²

Discharge

0,02m³/s

Mean elev.

5m

Administrative coverage

3 dept-equivalent regions (GADM L2)

5 intersecting protected areas

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

Species present

989 distinct species · 7 330 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

7 330 obs · 49 cellules
Obs. / cellule
≥ 1 351
330–1 350
81–329
50–80
< 50

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

Ecological tissue

Sample of 41 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 Cajas Pintas : 29 espèces reliées par 94 interactions GloBI sur 4 types (connectance 10.9%, filtre Serrano α=0.2). 13 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
42
Interactions affichées
94
Connectance
0.109
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°

23,2°C

Annual rain

719mm

Moisture idx (CMI)

-0,51

Runoff

7mm/an

PET

1 461mm

AET

608mm

Mean slope

0,1°

Water table

13cm

Forest

3%

Crops

58%

Urban

1%

Protected

60%

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