Patagonia Azul
IUCN Not ApplicableUNESCO-MAB Biosphere Reserve · 2015
30 596 km²
Department · ARG
Florentino Ameghino
Argentina
BWkArid, desert, cold(54 %)
Species observed
544
Observations
16 834
Area
15 909,1km²
Ecological tissue
Sample of 30 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 Florentino Ameghino : 23 espèces reliées par 37 interactions GloBI sur 3 types (connectance 6.6%, filtre Serrano α=0.2). 11 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).
Espèces affichées
34
Interactions affichées
37
Connectance
0.066
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
544 distinct species · 16 834 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Climate
Mean T°
12,6°C
Annual rain
280mm
Warmest m°
25,5°C
Coldest m°
2,0°C
Elevation: 260 m on average (min -87 m, max 562 m)
Bioclimatic details19 BIO + Köppen full + altitude statsExpert
Annual mean temp.
12,6°C
Annual rain
280mm
Warmest month
25,5°C
Coldest month
2,0°C
Mean alt.
260m
Min
-87m
Max
562m
Std. dev.
121m
Köppen-Geiger (dominant)
BWkArid, desert, cold(54 %)Arid
CHELSA BIO 1-19 v2.1 · ETOPO DEM 60s · Köppen-Geiger 1991-2020 (Beck et al. 2018)
Soil & lithology
pH H₂O
7,7
Org. C
14,1g/kg
Clay
21,4%
Sand
61,3%
Silt
17,3%
Average over 0-30 cm. Per-depth details in expert panel.
Dominant lithology: vaGLiM
3 soil depths detailed0-5cm / 5-15cm / 15-30cm × 5 propsExpert
0–5 cm
pH H₂O
7,7
Org. C
17,1g/kg
Clay
18,0%
Sand
64,2%
Silt
17,8%
5–15 cm
pH H₂O
7,7
Org. C
11,5g/kg
Clay
22,5%
Sand
60,2%
Silt
17,3%
15–30 cm
pH H₂O
7,8
Org. C
13,6g/kg
Clay
23,8%
Sand
59,5%
Silt
16,8%
SoilGrids 250m (ISRIC, 2017) · GLiM v1.0 (Hartmann & Moosdorf 2012)
Land cover
Forest0.1%
Crops0.0%
Built-up0.0%
Bare soil34.2%
Other (grassland, water…)65.7%
Copernicus Global Land Cover 100m (Buchhorn et al. 2020)
Hydrology21 basins · 27 lakes · 3 rivers
Hydrology metrics for this exact territory
Stream length here
254,3km
Lake surface here
25,10km²
Basins crossed
21
Max stream order
6
Max drainage
91 615km²
Discharge in basins
186,0m³/s
Mean precip.
182mm/an
Mean T°
12,0°C
Moisture idx
-0,82
Mean runoff
12mm/an
Mean elev. (basins)
253m
Watersheds crossing here
- Basin #20280sub-area2 436,6 km²overlap2338.47 km²15%
- Basin #20170sub-area1 827 km²overlap1830.72 km²12%
- Basin #20250sub-area1 513,9 km²overlap1517.07 km²10%
- Basin #20100sub-area1 287,6 km²overlap1273.73 km²8%
- Bassin de Río Chicosub-area2 086,4 km²overlap1118.72 km²7%
- Basin #42890sub-area1 073,4 km²overlap1075.61 km²7%
- Basin #20180sub-area999 km²overlap971.68 km²6%
- Bassin de Río Chicosub-area1 499 km²overlap904.83 km²6%
- Bassin de Río Chicosub-area869,7 km²overlap865.03 km²5%
12 more basinssorted by overlap
- Basin #20090sub-area831,3 km²overlap832.93 km²5%
- Basin #20380sub-area761,5 km²overlap728.44 km²5%
- Bassin de Canal Principal Sursub-area1 081,6 km²overlap684.46 km²4%
- Basin #20270sub-area621,4 km²overlap622.60 km²4%
- Bassin de Arroyo Mareasub-area1 881,1 km²overlap465.78 km²3%
- Bassin de Ffrwd y Gasegsub-area1 049,1 km²overlap264.67 km²2%
- Basin #53200sub-area566,8 km²overlap174.09 km²1%
- Basin #54010sub-area405,6 km²overlap169.03 km²1%
- Basin #51510sub-area143,9 km²overlap51.58 km²0%
- Basin #20260sub-area13,5 km²overlap11.22 km²0%
- Bassin de Río Chubutsub-area908,5 km²overlap6.49 km²0%
- Bassin de Río Chubutsub-area918,3 km²overlap0.54 km²0%
Lakes (27, top by area)
- Florentino Ameghinoarea30,5 km²avg depth61.1 m
- Laguna Grandearea8,4 km²avg depth3.8 m
- Laguna Saladaarea1,6 km²avg depth4.1 m
- Lake #23240area1,5 km²avg depth1.3 m
- Lake #23256area1,5 km²avg depth3.7 m
- Lake #23258area1,3 km²avg depth1.8 m
- Lac 1114063area0,8 km²avg depth4.0 m
- Lac 1113905area0,8 km²avg depth1.9 m
- Lac 1113893area0,6 km²avg depth9.2 m
18 more lakes
- Lac 1114040area0,6 km²avg depth4.6 m
- Lac 1114132area0,5 km²avg depth2.0 m
- Lac 1114131area0,4 km²avg depth1.7 m
- Lac 1113964area0,4 km²avg depth2.5 m
- Lac 1113958area0,4 km²avg depth2.8 m
- Lac 1114124area0,3 km²avg depth2.4 m
- Lac 1113946area0,3 km²avg depth2.4 m
- Lac 1113892area0,2 km²avg depth2.5 m
- Lac 1114062area0,2 km²avg depth2.2 m
- Lac 1113969area0,2 km²avg depth2.1 m
- Lac 1113990area0,2 km²avg depth2.0 m
- Lac 1113955area0,2 km²avg depth2.9 m
- Lac 1113956area0,2 km²avg depth2.4 m
- Lac 1113981area0,2 km²avg depth1.8 m
- Lac 1113896area0,2 km²avg depth1.5 m
- Lac 1113897area0,1 km²avg depth1.5 m
- Lac 1113930area0,1 km²avg depth2.6 m
- Lac 1114137area0,1 km²avg depth1.9 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
0,0nW
Built-up
0,2%
Pesticides
0,1kg/km²
GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)
Protected areas4
IUCN IV · 2IUCN Not Applicable · 1IUCN Not Reported · 1🌊 Marine · 4
Patagonia Austral
IUCN Not ReportedInterjurisdictional Coastal Marine Park · 2009
1 036 km²
Punta Tombo
IUCN IVTourist Nature Reserve · 1972
2 km²
Cabo dos Bahías
IUCN IVTourist Nature Reserve · 1973
2 km²
WDPA (World Database on Protected Areas) — UNEP-WCMC & IUCN