Ontologia

HydroBASINS lev08 watershed · #7080051300

Bassin · #7080051300

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 : Calkiní, Hecelchakán, Tenabo

Coastal basin 16% lakePfafstetter: 75371513

Sub-basin area

958,7km²

Upstream area

958,7km²

Discharge

0,06m³/s

Mean elev.

18m

Administrative coverage

3 dept-equivalent regions (GADM L2)

2 intersecting protected areas

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

Species present

829 distinct species · 6 054 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

6 054 obs · 27 cellules
Obs. / cellule
≥ 1 982
426–1 981
222–425
160–221
< 160

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

Ecological tissue

Sample of 37 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 · #7080051300 : 24 espèces reliées par 52 interactions GloBI sur 4 types (connectance 7.4%, filtre Serrano α=0.2). 14 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
38
Interactions affichées
52
Connectance
0.074
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°

26,7°C

Annual rain

1 031mm

Moisture idx (CMI)

-0,42

Runoff

41mm/an

PET

1 771mm

AET

871mm

Mean slope

0,6°

Water table

52cm

Forest

61%

Crops

10%

Urban

1%

Protected

37%

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