Ontologia

HydroBASINS lev08 watershed · #7080844260

Bassin · #7080844260

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, Hopelchén

Pfafstetter: 75371460

Sub-basin area

1 390,9km²

Upstream area

1 390,9km²

Discharge

6,69m³/s

Mean elev.

191m

Administrative coverage

Hydrographic chain

▼ Drains into

Bassin · #70808426801709 km²

▲ Receives from 0 basins

Source / headwater (no upstream basin)

2 dept-equivalent regions (GADM L2)

9 intersecting protected areas

  • Región de Calakmul

    IUCN Not Applicable

    UNESCO-MAB Biosphere Reserve

    1360.76 km² overlap

  • Balam Kin

    IUCN VI

    Flora and Fauna Protection Area

    608.30 km² overlap

  • Balam-Kin

    IUCN Not Reported

    Ecological Conservation

    580.49 km² overlap

  • Balam Kin

    IUCN Ia

    Flora and Fauna Protection Area

    542.47 km² overlap

  • Calakmul

    IUCN Ia

    Biosphere Reserve

    484.61 km² overlap

  • Balam-Ku

    IUCN Not Reported

    Ecological Conservation

    289.16 km² overlap

  • Balam Ku

    IUCN Ia

    Biosphere Reserve

    283.82 km² overlap

  • Balam Ku

    IUCN VI

    Biosphere Reserve

    283.78 km² overlap

  • Laguna Ik

    IUCN Not Reported

    Municipal Park

    21.09 km² overlap

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

Species present

315 distinct species · 581 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

581 obs · 29 cellules
Obs. / cellule
≥ 323
48–322
9–47
4–8
< 4

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 · #7080844260 : 30 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 32 interactions GloBI sur 3 types (connectance 5.4%, filtre Serrano α=0.2). 5 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
35
Interactions affichées
32
Connectance
0.054
Patrimoniales
1
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°

25,3°C

Annual rain

1 104mm

Moisture idx (CMI)

-0,38

Runoff

172mm/an

PET

1 791mm

AET

933mm

Mean slope

1,8°

Water table

122cm

Forest

92%

Crops

8%

Urban

0%

Protected

99%

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