C.A.D.N.R. 004 Don Martín
IUCN VINatural Resources Protection Area · 2002
15 179 km²
Municipality · MEX
Castaños
México
BShArid, steppe, hot(48 %)
Species observed
1 523
Observations
6 479
Area
3 343,1km²
Ecological tissue
Sample of 37 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 Castaños : 28 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 47 interactions GloBI sur 3 types (connectance 6.3%, filtre Serrano α=0.2). 11 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).
Espèces affichées
39
Interactions affichées
47
Connectance
0.063
Patrimoniales
1
Plus dense que (national)0 %(top 100%)
Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).
Species present
1 523 distinct species · 6 479 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Climate
Mean T°
19,7°C
Annual rain
393mm
Warmest m°
31,0°C
Coldest m°
6,3°C
Elevation: 1 120 m on average (min 696 m, max 2 241 m)
Bioclimatic details19 BIO + Köppen full + altitude statsExpert
Annual mean temp.
19,7°C
Annual rain
393mm
Warmest month
31,0°C
Coldest month
6,3°C
Mean alt.
1 120m
Min
696m
Max
2 241m
Std. dev.
272m
Köppen-Geiger (dominant)
BShArid, steppe, hot(48 %)Arid
CHELSA BIO 1-19 v2.1 · ETOPO DEM 60s · Köppen-Geiger 1991-2020 (Beck et al. 2018)
Soil & lithology
pH H₂O
8,0
Org. C
17,7g/kg
Clay
25,8%
Sand
43,6%
Silt
30,6%
Average over 0-30 cm. Per-depth details in expert panel.
Dominant lithology: scGLiM
3 soil depths detailed0-5cm / 5-15cm / 15-30cm × 5 propsExpert
0–5 cm
pH H₂O
8,0
Org. C
22,7g/kg
Clay
24,7%
Sand
44,0%
Silt
31,3%
5–15 cm
pH H₂O
8,1
Org. C
17,7g/kg
Clay
26,3%
Sand
43,3%
Silt
30,4%
15–30 cm
pH H₂O
8,1
Org. C
12,8g/kg
Clay
26,4%
Sand
43,5%
Silt
30,1%
SoilGrids 250m (ISRIC, 2017) · GLiM v1.0 (Hartmann & Moosdorf 2012)
Land cover
Forest9.5%
Crops2.1%
Built-up0.1%
Bare soil6.9%
Other (grassland, water…)81.4%
Copernicus Global Land Cover 100m (Buchhorn et al. 2020)
Hydrology10 basins · 0 lakes · 3 rivers
Hydrology metrics for this exact territory
Stream length here
37,7km
Basins crossed
10
Max stream order
4
Max drainage
19 642km²
Discharge in basins
2,9m³/s
Mean precip.
325mm/an
Mean T°
19,9°C
Moisture idx
-0,80
Mean runoff
25mm/an
Mean elev. (basins)
1 007m
Watersheds crossing here
- Basin #94300sub-area1 855,6 km²overlap1414.39 km²42%
- Bassin de Río Monclovasub-area1 939,5 km²overlap1403.24 km²42%
- Bassin de Río Nadadoressub-area685,3 km²overlap288.58 km²9%
- Basin #96890sub-area2 218,6 km²overlap130.47 km²4%
- Bassin de Arroyo Juan Diegosub-area1 594,2 km²overlap48.15 km²1%
- Basin #94330sub-area695,9 km²overlap46.50 km²1%
- Bassin de Río Nadadoressub-area2 206,5 km²overlap9.85 km²0%
- Bassin de Arroyo Candelasub-area2 420,6 km²overlap1.48 km²0%
- Basin #93040sub-area423,8 km²overlap0.39 km²0%
1 more basinssorted by overlap
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
0,2nW
Built-up
9,0%
Pesticides
1,6kg/km²
GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)
Protected areas1
IUCN VI · 1
WDPA (World Database on Protected Areas) — UNEP-WCMC & IUCN