Ontologia

HydroBASINS lev08 watershed · #7080854340

Bassin de Río Candelaria

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 : Calakmul, Candelaria, San Andrés

2% lakePfafstetter: 75371294

Sub-basin area

687,1km²

Upstream area

687,1km²

Discharge

5,8m³/s

Mean elev.

112m

Administrative coverage

Hydrographic chain

▼ Drains into

Bassin de Río Candelaria295 km²

▲ Receives from 0 basins

Source / headwater (no upstream basin)

3 dept-equivalent regions (GADM L2)

5 intersecting protected areas

  • Maya

    IUCN Not Applicable

    UNESCO-MAB Biosphere Reserve

    114.95 km² overlap

  • Región de Calakmul

    IUCN Not Applicable

    UNESCO-MAB Biosphere Reserve

    105.09 km² overlap

  • Balam-Ku

    IUCN Not Reported

    Ecological Conservation

    104.49 km² overlap

  • Balam Ku

    IUCN VI

    Biosphere Reserve

    67.76 km² overlap

  • Balam Ku

    IUCN Ia

    Biosphere Reserve

    65.45 km² overlap

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

Species present

354 distinct species · 989 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

989 obs · 17 cellules
Obs. / cellule
≥ 371
145–370
64–144
20–63
< 20

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

Ecological tissue

Sample of 36 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 Candelaria : 29 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 59 interactions GloBI sur 3 types (connectance 8.0%, filtre Serrano α=0.2). 10 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
39
Interactions affichées
59
Connectance
0.080
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°

25,9°C

Annual rain

1 403mm

Moisture idx (CMI)

-0,18

Runoff

307mm/an

PET

1 705mm

AET

1 149mm

Mean slope

0,8°

Water table

37cm

Forest

80%

Crops

43%

Urban

0%

Protected

31%

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