Ontologia

HydroBASINS lev08 watershed · #7080843310

Bassin · #7080843310

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 : Bacalar, Hopelchén, José María Morelos

Pfafstetter: 75371566

Sub-basin area

334,8km²

Upstream area

334,8km²

Discharge

0,84m³/s

Mean elev.

97m

Administrative coverage

Hydrographic chain

▼ Drains into

Bassin · #7080842690941 km²

▲ Receives from 0 basins

Source / headwater (no upstream basin)

3 dept-equivalent regions (GADM L2)

4 intersecting protected areas

  • Región de Calakmul

    IUCN Not Applicable

    UNESCO-MAB Biosphere Reserve

    98.14 km² overlap

  • Calakmul

    IUCN Ia

    Biosphere Reserve

    67.41 km² overlap

  • Bala'an K'aax

    IUCN VI

    Flora and Fauna Protection Area

    27.53 km² overlap

  • Bala'an K'aax

    IUCN Not Reported

    Wetland of International Importance (Ramsar Site)

    27.53 km² overlap

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

Species present

237 distinct species · 449 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

449 obs · 10 cellules
Obs. / cellule
≥ 260
260–259
36–259
24–35
< 24

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 · #7080843310 : 29 espèces reliées par 34 interactions GloBI sur 2 types (connectance 6.1%, filtre Serrano α=0.2). 5 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°

25,5°C

Annual rain

1 062mm

Moisture idx (CMI)

-0,40

Runoff

81mm/an

PET

1 763mm

AET

898mm

Mean slope

0,9°

Water table

79cm

Forest

90%

Crops

6%

Urban

0%

Protected

28%

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