Ontologia

HydroBASINS lev08 watershed · #7080853280

Bassin de Rio Carrizal

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 7 administrative regions : Centro, Cunduacán, Cárdenas, Huimanguillo, Juárez +2

6% lakePfafstetter: 75362501

Sub-basin area

632,6km²

Upstream area

37 677km²

Discharge

511,58m³/s

Mean elev.

25m

Administrative coverage

Hydrographic chain

▼ Drains into

Bassin de Río Grijalva1121 km²

▲ Receives from 2 basins

7 dept-equivalent regions (GADM L2)

3 intersecting protected areas

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

Species present

1 506 distinct species · 67 353 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

67 353 obs · 16 cellules
Obs. / cellule
≥ 63 686
1 034–63 685
286–1 033
181–285
< 181

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

Ecological tissue

Sample of 27 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 Rio Carrizal : 18 espèces reliées par 38 interactions GloBI sur 3 types (connectance 10.8%, filtre Serrano α=0.2). 9 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
27
Interactions affichées
38
Connectance
0.108
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°

26,4°C

Annual rain

2 217mm

Moisture idx (CMI)

0,20

Runoff

1 117mm/an

PET

1 754mm

AET

1 446mm

Mean slope

0,3°

Water table

13cm

Forest

34%

Crops

77%

Urban

25%

Protected

0%

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