Pampa de Achala
IUCN VIProvincial Water Reserve · 1999
1 544 km²
Department · ARG
Pocho
Argentina
BShArid, steppe, hot(61 %)
Species observed
1 140
Observations
49 482
Area
3 122km²
Ecological tissue
Sample of 24 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 Pocho : 18 espèces reliées par 30 interactions GloBI sur 3 types (connectance 10.9%, filtre Serrano α=0.2). 6 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).
Espèces affichées
24
Interactions affichées
30
Connectance
0.109
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
1 140 distinct species · 49 482 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Climate
Mean T°
18,6°C
Annual rain
869mm
Warmest m°
30,5°C
Coldest m°
5,5°C
Elevation: 619 m on average (min 244 m, max 1 754 m)
Bioclimatic details19 BIO + Köppen full + altitude statsExpert
Annual mean temp.
18,6°C
Annual rain
869mm
Warmest month
30,5°C
Coldest month
5,5°C
Mean alt.
619m
Min
244m
Max
1 754m
Std. dev.
398m
Köppen-Geiger (dominant)
BShArid, steppe, hot(61 %)Arid
CHELSA BIO 1-19 v2.1 · ETOPO DEM 60s · Köppen-Geiger 1991-2020 (Beck et al. 2018)
Soil & lithology
pH H₂O
7,3
Org. C
14,3g/kg
Clay
24,0%
Sand
38,6%
Silt
37,4%
Average over 0-30 cm. Per-depth details in expert panel.
Dominant lithology: mtGLiM
3 soil depths detailed0-5cm / 5-15cm / 15-30cm × 5 propsExpert
0–5 cm
pH H₂O
7,2
Org. C
18,6g/kg
Clay
24,2%
Sand
37,9%
Silt
37,9%
5–15 cm
pH H₂O
7,2
Org. C
14,2g/kg
Clay
23,7%
Sand
39,1%
Silt
37,2%
15–30 cm
pH H₂O
7,4
Org. C
10,2g/kg
Clay
24,3%
Sand
38,6%
Silt
37,1%
SoilGrids 250m (ISRIC, 2017) · GLiM v1.0 (Hartmann & Moosdorf 2012)
Land cover
Forest14.4%
Crops4.5%
Built-up0.0%
Bare soil2.3%
Other (grassland, water…)78.8%
Copernicus Global Land Cover 100m (Buchhorn et al. 2020)
Hydrology18 basins · 1 lakes · 12 rivers
Hydrology metrics for this exact territory
Stream length here
167,2km
Lake surface here
0,20km²
Basins crossed
18
Max stream order
3
Max drainage
28 382km²
Discharge in basins
22,7m³/s
Mean precip.
542mm/an
Mean T°
18,0°C
Moisture idx
-0,63
Mean runoff
16mm/an
Mean elev. (basins)
643m
Watersheds crossing here
- Bassin de Río Grandesub-area1 694,5 km²overlap856.57 km²27%
- Bassin de Arroyo Cachimayosub-area715,5 km²overlap451.39 km²14%
- Basin #63910sub-area454,3 km²overlap403.38 km²13%
- Basin #66830sub-area594,5 km²overlap237.57 km²8%
- Basin #67830sub-area477,4 km²overlap202.15 km²6%
- Bassin de Río de Los Saucessub-area1 103,4 km²overlap177.72 km²6%
- Bassin de Arroyo Vallecitosub-area246,9 km²overlap126.55 km²4%
- Bassin de Arroyo Los Sunchossub-area1 500,5 km²overlap105.80 km²3%
- Bassin de Río Jaimesub-area151,3 km²overlap105.55 km²3%
9 more basinssorted by overlap
- Basin #63790sub-area510,2 km²overlap99.86 km²3%
- Basin #63880sub-area133,9 km²overlap93.94 km²3%
- Bassin de Río Salsacatesub-area184,4 km²overlap79.72 km²3%
- Basin #65050sub-area96 km²overlap76.47 km²2%
- Bassin de Arroyo El Huaicosub-area777,8 km²overlap47.90 km²2%
- Bassin de Río Guasapampasub-area553 km²overlap25.34 km²1%
- Basin #64980sub-area1 285,2 km²overlap20.70 km²1%
- Basin #67420sub-area9,6 km²overlap9.61 km²0%
- Basin #67670sub-area159,6 km²overlap2.04 km²0%
Lakes (1, top by area)
Rivers / streams (12, ord ≥ 4)
- Río Jaimeord 3len here35.37 km78%total45 km
- Arroyo Cachimayoord 3len here30.28 km100%total30 km
- Arroyo La Mermelaord 3len here25.60 km100%total26 km
- Río Salsacateord 4len here13.27 km22%total60 km
- Arroyo La Tabladaord 2len here13.13 km100%total13 km
- Río de Vilchesord 3len here12.66 km57%total22 km
- Arroyo Las Chacrasord 1len here9.74 km65%total15 km
- Arroyo El Coritoord 3len here8.80 km100%total9 km
- Arroyo La Tablada Aguaditaord 1len here8.34 km100%total8 km
- Río Chavesord 2len here5.42 km100%total5 km
- Arroyo La Mudanaord 1len here2.59 km100%total3 km
- Arroyo Vallecitoord 3len here1.96 km7%total27 km
Live spatial overlap (cached after first hit) · HydroBASINS lev08 × HydroLAKES × HydroRIVERS v10
Human pressure
Pop. density
0hab/km²
Night light
0,0nW
Built-up
3,1%
Pesticides
38,2kg/km²
GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)
Protected areas2
IUCN VI · 2
Chancani
IUCN VIProvincial Nature Park and Natural Forest Reserve · 1986
50 km²
WDPA (World Database on Protected Areas) — UNEP-WCMC & IUCN