Ontologia

HydroBASINS lev08 watershed · #7080864030

Bassin de Río de la Pasión

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 across 2 countries : Benemérito de las Américas, La Libertad, Sayaxché

3% lakePfafstetter: 75368010

Sub-basin area

1 012,2km²

Upstream area

11 933,3km²

Discharge

404,86m³/s

Mean elev.

154m

Administrative coverage

Hydrographic chain

▼ Drains into

Bassin de Río Usumacinta220 km²

▲ Receives from 2 basins

3 dept-equivalent regions (GADM L2)

4 intersecting protected areas

  • San Román

    IUCN II

    Biological Reserve

    252.00 km² overlap

  • El Pucté

    IUCN III

    Wildlife Refuge

    148.15 km² overlap

  • Maya

    IUCN Not Applicable

    UNESCO-MAB Biosphere Reserve

    53.41 km² overlap

  • El Mangal

    IUCN V

    Private Natural Reserve

    0.34 km² overlap

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

Species present

471 distinct species · 12 093 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

12 093 obs · 23 cellules
Obs. / cellule
≥ 3 016
2 398–3 015
277–2 397
66–276
< 66

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

Ecological tissue

Sample of 23 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 Río de la Pasión : 16 espèces reliées par 30 interactions GloBI sur 2 types (connectance 11.9%, filtre Serrano α=0.2). 7 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
23
Interactions affichées
30
Connectance
0.119
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°

25,0°C

Annual rain

1 829mm

Moisture idx (CMI)

0,15

Runoff

767mm/an

PET

1 553mm

AET

1 297mm

Mean slope

1,3°

Water table

41cm

Forest

60%

Crops

12%

Urban

0%

Protected

44%

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