Don Carmelo
IUCN VIPrivate Reserve · 1993
400 km²
Department · ARG
Ullum
Argentina
BWkArid, desert, cold(98 %)
Species observed
474
Observations
3 335
Area
4 472,5km²
Ecological tissue
Sample of 46 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 Ullum : 35 espèces reliées par 64 interactions GloBI sur 5 types (connectance 5.4%, filtre Serrano α=0.2). 14 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).
Espèces affichées
49
Interactions affichées
64
Connectance
0.054
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
474 distinct species · 3 335 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Climate
Mean T°
11,1°C
Annual rain
219mm
Warmest m°
23,3°C
Coldest m°
-2,3°C
Elevation: 1 881 m on average (min 700 m, max 3 547 m)
Bioclimatic details19 BIO + Köppen full + altitude statsExpert
Annual mean temp.
11,1°C
Annual rain
219mm
Warmest month
23,3°C
Coldest month
-2,3°C
Mean alt.
1 881m
Min
700m
Max
3 547m
Std. dev.
683m
Köppen-Geiger (dominant)
BWkArid, desert, cold(98 %)Arid
CHELSA BIO 1-19 v2.1 · ETOPO DEM 60s · Köppen-Geiger 1991-2020 (Beck et al. 2018)
Soil & lithology
pH H₂O
7,9
Org. C
17,6g/kg
Clay
20,0%
Sand
55,0%
Silt
25,0%
Average over 0-30 cm. Per-depth details in expert panel.
Dominant lithology: smGLiM
3 soil depths detailed0-5cm / 5-15cm / 15-30cm × 5 propsExpert
0–5 cm
pH H₂O
7,9
Org. C
19,3g/kg
Clay
17,9%
Sand
56,5%
Silt
25,6%
5–15 cm
pH H₂O
8,0
Org. C
14,8g/kg
Clay
20,5%
Sand
54,7%
Silt
24,8%
15–30 cm
pH H₂O
7,9
Org. C
18,6g/kg
Clay
21,6%
Sand
53,8%
Silt
24,6%
SoilGrids 250m (ISRIC, 2017) · GLiM v1.0 (Hartmann & Moosdorf 2012)
Land cover
Forest0.2%
Crops0.2%
Built-up0.0%
Bare soil48.7%
Other (grassland, water…)50.9%
Copernicus Global Land Cover 100m (Buchhorn et al. 2020)
Hydrology14 basins · 1 lakes · 24 rivers
Hydrology metrics for this exact territory
Stream length here
416,8km
Lake surface here
10,00km²
Basins crossed
14
Max stream order
6
Max drainage
28 111km²
Discharge in basins
74,3m³/s
Mean precip.
134mm/an
Mean T°
11,9°C
Moisture idx
-0,89
Mean runoff
8mm/an
Mean elev. (basins)
1 824m
Watersheds crossing here
- Bassin de Río de La Canterasub-area1 471,6 km²overlap1449.27 km²32%
- Bassin de Río de La Travesíasub-area1 055,6 km²overlap1054.69 km²24%
- Bassin de Río San Juansub-area1 756,1 km²overlap834.80 km²19%
- Bassin de Rìo Talacastosub-area1 459,5 km²overlap435.35 km²10%
- Bassin de Río Sasosub-area877,2 km²overlap192.76 km²4%
- Bassin de Ramo Embalsesub-area191 km²overlap172.00 km²4%
- Bassin de Río Las Lajassub-area502,7 km²overlap112.19 km²3%
- Bassin de Río San Juansub-area1 424 km²overlap109.58 km²2%
- Bassin de Río de la Ciénagasub-area251,9 km²overlap50.94 km²1%
5 more basinssorted by overlap
- Bassin de Arroyo Iglesiasub-area190,1 km²overlap27.47 km²1%
- Bassin de Río de los Tambillossub-area1 003,1 km²overlap11.85 km²0%
- Bassin de Río Seco de los Tambillossub-area868,3 km²overlap10.53 km²0%
- Bassin de Canal Díazsub-area609,4 km²overlap8.37 km²0%
- Bassin de Río Jáchalsub-area437 km²overlap2.65 km²0%
Lakes (1, top by area)
Rivers / streams (24, ord ≥ 4)
- Río Seco de La Invernadaord 6len here61.56 km97%total64 km
- Río de La Travesíaord 4len here59.39 km100%total59 km
- Río de La Canteraord 3len here41.48 km100%total42 km
- Río Aguada del Molleord 3len here27.75 km100%total28 km
- Río San Juanord 6len here27.65 km6%total463 km
- Rìo Talacastoord 3len here25.62 km62%total41 km
- Ramo Embalseord 1len here21.71 km100%total22 km
- Río de La Canteraord 2len here19.20 km85%total22 km
- Río Ullumord 6len here18.86 km85%total22 km
- Arroyo Tambolar Secoord 2len here15.53 km96%total16 km
- Arroyo de la Dehesaord 1len here14.58 km100%total15 km
- Río El Saltoord 2len here13.95 km100%total14 km
12 more river segmentssorted by Strahler order + length
- Río Hidroeléctrico Ulúmord 1len here11.74 km85%total14 km
- Río de la Ciénagaord 3len here11.51 km25%total46 km
- Río Yakínord 6len here9.39 km39%total24 km
- Río Aguada del Médanoord 1len here9.14 km100%total9 km
- Arroyo La Tordillaord 6len here6.30 km75%total8 km
- Canal Descargadorord 2len here4.88 km100%total5 km
- Canal Faldaord 1len here4.56 km31%total15 km
- Quebrada de la Canteraord 1len here4.35 km100%total4 km
- Ramo Viveroord 1len here2.53 km100%total3 km
- Arroyo de la Quebrada de la Dehesaord 1len here2.08 km100%total2 km
- Quebrada Villaloncitoord 1len here2.00 km100%total2 km
- Río Ávilaord 1len here1.09 km25%total4 km
Live spatial overlap (cached after first hit) · HydroBASINS lev08 × HydroLAKES × HydroRIVERS v10
Human pressure
Pop. density
0hab/km²
Night light
0,1nW
Built-up
1,5%
Pesticides
37,0kg/km²
GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)
Protected areas4
IUCN V · 3IUCN VI · 1
Loma de las Tapias
IUCN VNature Park · 2002
56 km²
Afloramiento Limoso
IUCN VProtected Landscape · 2002
7 km²
Dique Quebrada de Ullum
IUCN VProtected Landscape · 1981
4 km²
WDPA (World Database on Protected Areas) — UNEP-WCMC & IUCN