Ontologia

HydroBASINS lev08 watershed · #7080798530

Bassin de Arroyo Chapotal

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 : Badiraguato, Mocorito, Sinaloa

Pfafstetter: 77158040

Sub-basin area

634,3km²

Upstream area

634,3km²

Discharge

2,02m³/s

Mean elev.

563m

Administrative coverage

Hydrographic chain

▼ Drains into

Bassin de Río Sinaloa1327 km²

▲ Receives from 0 basins

Source / headwater (no upstream basin)

3 dept-equivalent regions (GADM L2)

1 intersecting protected areas

  • Surutato

    IUCN Not Reported

    Municipal Park

    15.04 km² overlap

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

Species present

491 distinct species · 747 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

747 obs · 14 cellules
Obs. / cellule
≥ 353
145–352
53–144
20–52
< 20

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 Arroyo Chapotal : 34 espèces reliées par 44 interactions GloBI sur 5 types (connectance 5.4%, filtre Serrano α=0.2). 7 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
41
Interactions affichées
44
Connectance
0.054
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°

23,0°C

Annual rain

933mm

Moisture idx (CMI)

-0,50

Runoff

104mm/an

PET

1 872mm

AET

788mm

Mean slope

11,0°

Water table

489cm

Forest

99%

Crops

23%

Urban

0%

Protected

0%

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