Ontologia

HydroBASINS lev08 watershed · #7080847060

Bassin · #7080847060

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 2 administrative regions : Calakmul, Escárcega

9% lakePfafstetter: 75371445

Sub-basin area

220,8km²

Upstream area

1 394,7km²

Discharge

12,83m³/s

Mean elev.

109m

Administrative coverage

Hydrographic chain

▼ Drains into

Bassin · #708084671046 km²

▲ Receives from 2 basins

2 dept-equivalent regions (GADM L2)

4 intersecting protected areas

  • Balam Ku

    IUCN VI

    Biosphere Reserve

    77.97 km² overlap

  • Región de Calakmul

    IUCN Not Applicable

    UNESCO-MAB Biosphere Reserve

    32.27 km² overlap

  • Balam-Ku

    IUCN Not Reported

    Ecological Conservation

    32.14 km² overlap

  • Balam Ku

    IUCN Ia

    Biosphere Reserve

    29.62 km² overlap

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

Species present

695 distinct species · 2 885 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

2 885 obs · 7 cellules
Obs. / cellule
≥ 1 657
1 657–1 656
309–1 656
52–308
< 52

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

Ecological tissue

Sample of 34 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 · #7080847060 : 26 espèces reliées par 34 interactions GloBI sur 2 types (connectance 6.1%, filtre Serrano α=0.2). 8 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
34
Interactions affichées
34
Connectance
0.061
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°

25,8°C

Annual rain

1 181mm

Moisture idx (CMI)

-0,35

Runoff

284mm/an

PET

1 816mm

AET

999mm

Mean slope

1,7°

Water table

149cm

Forest

99%

Crops

30%

Urban

0%

Protected

15%

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