Sierra de Tamaulipas
IUCN VIBiosphere Reserve · 2016
3 091 km²
Municipality · MEX
Aldama
México
AwTropical, savannah(66 %)
Species observed
1 791
Observations
8 132
Area
3 723,6km²
Ecological tissue
Sample of 51 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 Aldama : 38 espèces dont 2 patrimoniales (LR IUCN CR/EN/VU) reliées par 90 interactions GloBI sur 4 types (connectance 6.5%, filtre Serrano α=0.2). 15 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).
Espèces affichées
53
Interactions affichées
90
Connectance
0.065
Patrimoniales
2
Plus dense que (national)0 %(top 100%)
Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).
Species present
1 791 distinct species · 8 132 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Climate
Mean T°
23,5°C
Annual rain
998mm
Warmest m°
31,3°C
Coldest m°
14,9°C
Elevation: 166 m on average (min -19 m, max 1 014 m)
Bioclimatic details19 BIO + Köppen full + altitude statsExpert
Annual mean temp.
23,5°C
Annual rain
998mm
Warmest month
31,3°C
Coldest month
14,9°C
Mean alt.
166m
Min
-19m
Max
1 014m
Std. dev.
175m
Köppen-Geiger (dominant)
AwTropical, savannah(66 %)Tropical
CHELSA BIO 1-19 v2.1 · ETOPO DEM 60s · Köppen-Geiger 1991-2020 (Beck et al. 2018)
Soil & lithology
pH H₂O
7,4
Org. C
28,8g/kg
Clay
36,4%
Sand
36,2%
Silt
27,4%
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
7,3
Org. C
38,8g/kg
Clay
35,0%
Sand
37,2%
Silt
27,9%
5–15 cm
pH H₂O
7,4
Org. C
28,5g/kg
Clay
36,0%
Sand
36,4%
Silt
27,7%
15–30 cm
pH H₂O
7,4
Org. C
19,1g/kg
Clay
38,1%
Sand
35,1%
Silt
26,7%
SoilGrids 250m (ISRIC, 2017) · GLiM v1.0 (Hartmann & Moosdorf 2012)
Land cover
Forest28.2%
Crops36.1%
Built-up0.1%
Bare soil0.1%
Other (grassland, water…)35.5%
Copernicus Global Land Cover 100m (Buchhorn et al. 2020)
Hydrology7 basins · 13 lakes · 3 rivers
Hydrology metrics for this exact territory
Stream length here
133,9km
Lake surface here
11,97km²
Basins crossed
7
Max stream order
4
Max drainage
1 956km²
Discharge in basins
17,7m³/s
Mean precip.
971mm/an
Mean T°
23,2°C
Moisture idx
-0,34
Mean runoff
176mm/an
Mean elev. (basins)
179m
Watersheds crossing here
- Bassin de Río Carrizalessub-area1 514,3 km²overlap1137.01 km²31%
- Bassin de Río Tigresub-area1 098,5 km²overlap1045.37 km²28%
- Bassin de Río Barberenasub-area1 956 km²overlap917.68 km²25%
- Basin #49930sub-area390,3 km²overlap351.70 km²9%
- Basin #49850sub-area872,3 km²overlap237.52 km²6%
- Basin #49950sub-area77,7 km²overlap32.74 km²1%
- Basin #49970sub-area218,6 km²overlap1.56 km²0%
Lakes (13, top by area)
- República Españolaarea7 km²avg depth5.6 m
- Lake #14921area2,3 km²avg depth1.2 m
- Lake #14853area1,6 km²avg depth1.2 m
- Lake #14910area1,2 km²avg depth0.6 m
- Lac 1070349area0,8 km²avg depth2.6 m
- Lac 1070296area0,5 km²avg depth2.2 m
- Lac 1070493area0,5 km²avg depth1.1 m
- Lac 1070410area0,4 km²avg depth2.8 m
- Lac 1070462area0,3 km²avg depth2.8 m
Rivers / streams (3, ord ≥ 4)
Live spatial overlap (cached after first hit) · HydroBASINS lev08 × HydroLAKES × HydroRIVERS v10
Human pressure
Pop. density
0hab/km²
Night light
0,1nW
Built-up
9,5%
Pesticides
15,6kg/km²
GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)
Protected areas5
IUCN VI · 3IUCN II · 1IUCN Not Reported · 1🌊 Marine · 2
Rancho El Tucán
IUCN VIVoluntary Conservation Area · 2023
4 km²
Reserva Bio Ventura
IUCN VIVoluntary Conservation Area · 2011
2 km²
Playa de Rancho Nuevo
IUCN IISanctuary · 2002
1 km²
Playa Tortuguera Rancho Nuevo
IUCN Not ReportedWetland of International Importance (Ramsar Site) · 2003
1 km²
WDPA (World Database on Protected Areas) — UNEP-WCMC & IUCN