Ontologia

Municipality · MEX

Calakmul

México

AwTropical, savannah(100 %)

Species observed

4 446

Observations

262 681

Area

13 986km²

Ecological tissue

Sample of 26 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 Calakmul : 20 espèces reliées par 26 interactions GloBI sur 2 types (connectance 8.0%, filtre Serrano α=0.2). 6 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
26
Interactions affichées
26
Connectance
0.080
Patrimoniales
0
Plus dense que (national)0 %(top 100%)

Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).

Species present

4 446 distinct species · 262 681 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

262 681 obs · 365 cellules
Obs. / cellule
≥ 13 570
1 609–13 569
140–1 608
37–139
< 37

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

Climate

Mean T°

25,9°C

Annual rain

1 147mm

Warmest m°

34,3°C

Coldest m°

18,9°C

Elevation: 213 m on average (min 42 m, max 341 m)

Bioclimatic detailsExpert
Annual mean temp.
25,9°C
Annual rain
1 147mm
Warmest month
34,3°C
Coldest month
18,9°C
Mean alt.
213m
Min
42m
Max
341m
Std. dev.
58m
Köppen-Geiger (dominant)
AwTropical, savannah(100 %)Tropical

CHELSA BIO 1-19 v2.1 · ETOPO DEM 60s · Köppen-Geiger 1991-2020 (Beck et al. 2018)

Soil & lithology

pH H₂O

7,2

Org. C

37,9g/kg

Clay

48,0%

Sand

34,2%

Silt

17,8%

Average over 0-30 cm. Per-depth details in expert panel.

Dominant lithology: suGLiM

3 soil depths detailedExpert
0–5 cm
pH H₂O
7,2
Org. C
51,8g/kg
Clay
44,9%
Sand
35,8%
Silt
19,3%
5–15 cm
pH H₂O
7,3
Org. C
41,3g/kg
Clay
48,0%
Sand
34,4%
Silt
17,6%
15–30 cm
pH H₂O
7,3
Org. C
20,7g/kg
Clay
51,1%
Sand
32,5%
Silt
16,4%

SoilGrids 250m (ISRIC, 2017) · GLiM v1.0 (Hartmann & Moosdorf 2012)

Land cover

Forest81.5%
Crops1.6%
Built-up0.0%
Bare soil0.0%
Other (grassland, water…)16.8%

Copernicus Global Land Cover 100m (Buchhorn et al. 2020)

Hydrology30 basins · 2 lakes · 8 rivers

Hydrology metrics for this exact territory

Stream length here

175,9km

Lake surface here

2,57km²

Basins crossed

30

Max stream order

4

Max drainage

6 338km²

Discharge in basins

166,4m³/s

Mean precip.

1 187mm/an

Mean T°

25,2°C

Moisture idx

-0,30

Mean runoff

236mm/an

Mean elev. (basins)

200m

Watersheds crossing here

21 more basins

Lakes (2, top by area)

Live spatial overlap (cached after first hit) · HydroBASINS lev08 × HydroLAKES × HydroRIVERS v10

Human pressure

Pop. density

0hab/km²

Night light

0,0nW

Built-up

2,7%

Pesticides

3,1kg/km²

GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)

Protected areas32

IUCN VI · 22IUCN Not Applicable · 3IUCN Ia · 3IUCN Not Reported · 2IUCN II · 2

Maya

IUCN Not Applicable

UNESCO-MAB Biosphere Reserve · 1990

12 711 km²

Calakmul

IUCN Ia

Biosphere Reserve · 1989

7 226 km²

Balam Ku

IUCN VI

Biosphere Reserve · 2023

4 650 km²

Balam-Ku

IUCN Not Reported

Ecological Conservation · 2003

4 083 km²

Complete list

WDPA (World Database on Protected Areas) — UNEP-WCMC & IUCN