Cumbres de Majalca
IUCN IINational Park · 1939
47 km²
Municipality · MEX
Chihuahua
México
BSkArid, steppe, cold(59 %)
Species observed
3 550
Observations
57 209
Area
8 382,2km²
Ecological tissue
Sample of 44 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 Chihuahua : 33 espèces reliées par 97 interactions GloBI sur 4 types (connectance 9.8%, filtre Serrano α=0.2). 12 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).
Espèces affichées
45
Interactions affichées
97
Connectance
0.098
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
3 550 distinct species · 57 209 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Climate
Mean T°
16,8°C
Annual rain
422mm
Warmest m°
31,2°C
Coldest m°
1,7°C
Elevation: 1 689 m on average (min 1 238 m, max 2 642 m)
Bioclimatic details19 BIO + Köppen full + altitude statsExpert
Annual mean temp.
16,8°C
Annual rain
422mm
Warmest month
31,2°C
Coldest month
1,7°C
Mean alt.
1 689m
Min
1 238m
Max
2 642m
Std. dev.
257m
Köppen-Geiger (dominant)
BSkArid, steppe, cold(59 %)Arid
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
13,0g/kg
Clay
22,9%
Sand
54,8%
Silt
22,3%
Average over 0-30 cm. Per-depth details in expert panel.
Dominant lithology: pyGLiM
3 soil depths detailed0-5cm / 5-15cm / 15-30cm × 5 propsExpert
0–5 cm
pH H₂O
7,2
Org. C
15,8g/kg
Clay
20,5%
Sand
56,7%
Silt
22,9%
5–15 cm
pH H₂O
7,2
Org. C
14,0g/kg
Clay
21,7%
Sand
55,7%
Silt
22,6%
15–30 cm
pH H₂O
7,3
Org. C
9,2g/kg
Clay
26,5%
Sand
52,0%
Silt
21,5%
SoilGrids 250m (ISRIC, 2017) · GLiM v1.0 (Hartmann & Moosdorf 2012)
Land cover
Forest6.6%
Crops5.9%
Built-up0.7%
Bare soil10.0%
Other (grassland, water…)76.9%
Copernicus Global Land Cover 100m (Buchhorn et al. 2020)
Hydrology32 basins · 5 lakes · 82 rivers
Hydrology metrics for this exact territory
Stream length here
1 074,8km
Lake surface here
3,87km²
Basins crossed
32
Max stream order
4
Max drainage
51 118km²
Discharge in basins
31,1m³/s
Mean precip.
405mm/an
Mean T°
16,1°C
Moisture idx
-0,74
Mean runoff
27mm/an
Mean elev. (basins)
1 670m
Watersheds crossing here
- Bassin de Santa Isabelsub-area2 748,5 km²overlap768.24 km²9%
- Bassin de Rio Chuviscarsub-area701,3 km²overlap625.93 km²7%
- Bassin de Rio Conchossub-area2 276,7 km²overlap552.68 km²7%
- Bassin de Rio Sacramentosub-area510,1 km²overlap502.32 km²6%
- Bassin de Arroyo El Alamosub-area548,1 km²overlap491.38 km²6%
- Bassin de Arroyo el Mulatosub-area495 km²overlap489.38 km²6%
- Basin #66620sub-area1 549,9 km²overlap421.66 km²5%
- Bassin de Rio Chuviscarsub-area620,7 km²overlap403.08 km²5%
- Bassin de Arroyo el Corazerosub-area458 km²overlap396.63 km²5%
23 more basinssorted by overlap
- Bassin de Arroyo los Vazquezsub-area392,4 km²overlap391.85 km²5%
- Bassin de Arroyo los Chontessub-area397,2 km²overlap352.57 km²4%
- Bassin de Arroyo Majalcasub-area363 km²overlap351.13 km²4%
- Bassin de Cañon Santa Clarasub-area516,2 km²overlap338.02 km²4%
- Bassin de Los Alamitossub-area784,8 km²overlap316.86 km²4%
- Basin #65070sub-area329,6 km²overlap305.23 km²4%
- Basin #62740sub-area386,6 km²overlap234.92 km²3%
- Basin #68890sub-area364 km²overlap233.61 km²3%
- Bassin de Cañon los Saucessub-area232,1 km²overlap231.82 km²3%
- Bassin de Arroyo el Sauzsub-area176,9 km²overlap170.70 km²2%
- Basin #65080sub-area221,4 km²overlap170.02 km²2%
- Bassin de Arroyo la Mujersub-area137 km²overlap136.87 km²2%
- Basin #81640sub-area188 km²overlap114.51 km²1%
- Bassin de A. el Unosub-area1 970,3 km²overlap102.43 km²1%
- Bassin de Los Enamoradossub-area2 315,4 km²overlap96.00 km²1%
- Basin #66630sub-area3 225,5 km²overlap43.30 km²1%
- Bassin de Arroyo los Tamalessub-area776,8 km²overlap42.12 km²1%
- Basin #72200sub-area282,4 km²overlap39.82 km²0%
- Bassin de la Viejasub-area3 279,5 km²overlap36.27 km²0%
- Bassin de Arroyo el Cuervosub-area814,9 km²overlap12.43 km²0%
- Basin #64340sub-area9,4 km²overlap9.42 km²0%
- Bassin de Carretassub-area2 088,4 km²overlap0.82 km²0%
- Basin #66500sub-area69,2 km²overlap0.21 km²0%
Lakes (5, top by area)
Rivers / streams (82, ord ≥ 4)
- Rio Chuviscarord 4len here67.04 km52%total130 km
- Arroyo El Alamoord 3len here50.32 km100%total50 km
- Cañon los Saucesord 2len here46.90 km100%total47 km
- Rio Sacramentoord 3len here38.91 km100%total39 km
- Santa Isabelord 4len here38.25 km39%total99 km
- Arroyo los Nogalesord 2len here36.62 km91%total40 km
- Arroyo Majalcaord 3len here34.83 km100%total35 km
- Arroyo los Chontesord 2len here30.55 km96%total32 km
- A. Talamanteord 3len here26.12 km96%total27 km
- Cañon las Damasord 2len here26.06 km100%total26 km
- Cañon Santa Claraord 4len here24.42 km84%total29 km
- El Encinoord 3len here23.51 km100%total24 km
70 more river segmentssorted by Strahler order + length
- Arroyo del Nogalord 3len here22.57 km77%total29 km
- Charcos Prietosord 2len here21.01 km100%total21 km
- Arroyo el Sauzord 4len here21.00 km100%total21 km
- Cañon La Lumbreord 2len here20.34 km100%total20 km
- Rancho Nuevoord 2len here19.53 km78%total25 km
- Arroyo el Mulatoord 1len here18.83 km100%total19 km
- Arroyo los Vazquezord 1len here18.82 km100%total19 km
- Sacramentoord 3len here17.60 km100%total18 km
- Arroyo el Vensorord 2len here17.05 km100%total17 km
- Arroyo los Tanquesord 1len here16.98 km100%total17 km
- Arroyo Escuderoord 1len here15.79 km82%total19 km
- Arroyo la Mujerord 2len here15.41 km100%total15 km
- Cañon del Marroord 1len here14.82 km100%total15 km
- Arroyo Güerachiord 2len here14.59 km100%total15 km
- Arroyo el Corazeroord 2len here14.54 km100%total15 km
- Arroyo el Papurrinord 1len here14.40 km100%total14 km
- Arroyo El Alamilloord 1len here13.60 km100%total14 km
- A. Barrigaord 1len here13.39 km100%total13 km
- Arroyo el Coyoteord 1len here13.25 km100%total13 km
- Arroyo el Fresnoord 1len here12.79 km100%total13 km
- Arroyo las Cuevitasord 1len here12.51 km100%total13 km
- Arroyo los Tamalesord 2len here12.19 km24%total52 km
- Arroyo el Vallecilloord 1len here12.08 km87%total14 km
- Arroyo Montecilloord 3len here10.95 km100%total11 km
- El Nogalord 2len here10.93 km55%total20 km
- Agua Puercaord 2len here10.01 km100%total10 km
- A. Lovenaord 2len here10.01 km81%total12 km
- Arroyo el Osoord 1len here10.01 km100%total10 km
- Arroyo Jesus Mariaord 2len here9.80 km100%total10 km
- Arroyo San Isidroord 2len here9.62 km27%total35 km
- Las Brujasord 1len here9.47 km57%total17 km
- A. el Charcoord 1len here9.43 km81%total12 km
- Sal si puedesord 1len here9.05 km100%total9 km
- Arroyo los Gatosord 1len here8.80 km46%total19 km
- Arroyo La Noriaord 1len here8.07 km100%total8 km
- Arroyo Chavarríaord 1len here8.06 km100%total8 km
- A. el Aguajeord 4len here7.92 km21%total38 km
- A. Tecolotesord 1len here7.84 km100%total8 km
- A. Agua Azulord 1len here7.54 km100%total8 km
- El Mochoord 2len here6.92 km26%total26 km
- Cañon el Alamoord 1len here6.91 km100%total7 km
- Arroyo Grandeord 3len here6.32 km6%total115 km
- Arroyo el Poñoord 1len here6.19 km100%total6 km
- Cañon La Playaord 1len here6.02 km81%total7 km
- Arroyo Guadalupeord 5len here5.72 km18%total31 km
- A. Charcos Prietosord 1len here5.31 km100%total5 km
- Chuviscarord 4len here5.12 km13%total39 km
- Los Linderosord 3len here5.03 km100%total5 km
- Cañon las Noriasord 2len here5.00 km100%total5 km
- Arroyo Guerachiord 2len here4.69 km100%total5 km
- Los Alamitosord 3len here4.50 km14%total32 km
- Arroyo Las Gualdiasord 2len here4.28 km46%total9 km
- Lomas del Santuarioord 3len here4.20 km100%total4 km
- Arroyo Carbonerasord 1len here4.07 km100%total4 km
- Los Almirecesord 1len here3.88 km100%total4 km
- Cañon los Contrabandosord 2len here3.73 km28%total13 km
- A. la Noriaord 2len here3.39 km100%total3 km
- Arroyo la Gregorianaord 2len here3.10 km33%total9 km
- El Burroord 1len here2.66 km100%total3 km
- A. Gándaraord 2len here2.31 km100%total2 km
- Cañada las Palomasord 1len here2.15 km100%total2 km
- Río Güerachiord 3len here1.76 km4%total48 km
- Bachimbaord 3len here1.55 km8%total19 km
- Cañon el Oscuroord 1len here1.54 km100%total2 km
- Arroyo el Aguaord 4len here1.21 km100%total1 km
- A. la Jaboneraord 3len here1.03 km100%total1 km
- A, la Volantaord 4len here0.92 km20%total5 km
- Arroyo la Salveord 2len here0.63 km7%total9 km
- A. Manta Negraord 2len here0.33 km8%total4 km
- A. el Ojitoord 1len here0.20 km5%total4 km
Live spatial overlap (cached after first hit) · HydroBASINS lev08 × HydroLAKES × HydroRIVERS v10
Human pressure
Pop. density
1hab/km²
Night light
1,8nW
Built-up
68,0%
Pesticides
7,7kg/km²
GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)
Protected areas1
IUCN II · 1
WDPA (World Database on Protected Areas) — UNEP-WCMC & IUCN