Sistema Lagunar Alvarado
IUCN Not ReportedWetland of International Importance (Ramsar Site) · 2004
2 667 km²
Municipality · MEX
Tres Valles
México
AmTropical, monsoon(93 %)
Species observed
803
Observations
2 502
Area
545,9km²
Ecological tissue
Sample of 33 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 Tres Valles : 23 espèces reliées par 42 interactions GloBI sur 4 types (connectance 7.5%, filtre Serrano α=0.2). 11 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).
Espèces affichées
34
Interactions affichées
42
Connectance
0.075
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
803 distinct species · 2 502 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Climate
Mean T°
26,0°C
Annual rain
2 218mm
Warmest m°
33,8°C
Coldest m°
18,6°C
Elevation: 24 m on average (min 2 m, max 52 m)
Bioclimatic details19 BIO + Köppen full + altitude statsExpert
Annual mean temp.
26,0°C
Annual rain
2 218mm
Warmest month
33,8°C
Coldest month
18,6°C
Mean alt.
24m
Min
2m
Max
52m
Std. dev.
9m
Köppen-Geiger (dominant)
AmTropical, monsoon(93 %)Tropical
CHELSA BIO 1-19 v2.1 · ETOPO DEM 60s · Köppen-Geiger 1991-2020 (Beck et al. 2018)
Soil & lithology
pH H₂O
5,9
Org. C
23,2g/kg
Clay
29,0%
Sand
43,2%
Silt
27,8%
Average over 0-30 cm. Per-depth details in expert panel.
Dominant lithology: suGLiM
3 soil depths detailed0-5cm / 5-15cm / 15-30cm × 5 propsExpert
0–5 cm
pH H₂O
5,9
Org. C
30,0g/kg
Clay
27,2%
Sand
45,0%
Silt
27,9%
5–15 cm
pH H₂O
5,9
Org. C
25,5g/kg
Clay
27,6%
Sand
44,4%
Silt
28,0%
15–30 cm
pH H₂O
6,0
Org. C
14,3g/kg
Clay
32,2%
Sand
40,3%
Silt
27,4%
SoilGrids 250m (ISRIC, 2017) · GLiM v1.0 (Hartmann & Moosdorf 2012)
Land cover
Forest14.2%
Crops38.5%
Built-up0.8%
Bare soil0.1%
Other (grassland, water…)46.5%
Copernicus Global Land Cover 100m (Buchhorn et al. 2020)
Hydrology3 basins · 1 lakes · 2 rivers
Hydrology metrics for this exact territory
Stream length here
20,0km
Lake surface here
0,12km²
Basins crossed
3
Max stream order
5
Max drainage
22 990km²
Discharge in basins
52,2m³/s
Mean precip.
1 732mm/an
Mean T°
25,9°C
Moisture idx
0,01
Mean runoff
1 216mm/an
Mean elev. (basins)
65m
Watersheds crossing here
Lakes (1, top by area)
Rivers / streams (2, ord ≥ 4)
Live spatial overlap (cached after first hit) · HydroBASINS lev08 × HydroLAKES × HydroRIVERS v10
Human pressure
Pop. density
1hab/km²
Night light
0,7nW
Built-up
76,7%
Pesticides
16,9kg/km²
GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)
Protected areas1
IUCN Not Reported · 1🌊 Marine · 1
WDPA (World Database on Protected Areas) — UNEP-WCMC & IUCN