Department · ARG
Metán
Argentina
Species observed
830
Observations
17 920
Area
5 472,4km²
Ecological tissue
Sample of 32 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).
Indicateurs du tissu écologique
Tissu écologique de Metán : 28 espèces reliées par 34 interactions GloBI sur 3 types (connectance 6.9%, filtre Serrano α=0.2). 4 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).
Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).
Species present
830 distinct species · 17 920 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Climate
Mean T°
19,8°C
Annual rain
736mm
Warmest m°
29,3°C
Coldest m°
8,2°C
Elevation: 690 m on average (min 286 m, max 2 785 m)
Bioclimatic details19 BIO + Köppen full + altitude statsExpert
CHELSA BIO 1-19 v2.1 · ETOPO DEM 60s · Köppen-Geiger 1991-2020 (Beck et al. 2018)
Soil & lithology
pH H₂O
6,7
Org. C
20,5g/kg
Clay
25,9%
Sand
32,8%
Silt
41,3%
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
SoilGrids 250m (ISRIC, 2017) · GLiM v1.0 (Hartmann & Moosdorf 2012)
Land cover
Copernicus Global Land Cover 100m (Buchhorn et al. 2020)
Hydrology21 basins · 1 lakes · 17 rivers
Hydrology metrics for this exact territory
Stream length here
753,2km
Lake surface here
17,66km²
Basins crossed
21
Max stream order
6
Max drainage
43 799km²
Discharge in basins
446,4m³/s
Mean precip.
636mm/an
Mean T°
19,7°C
Moisture idx
-0,61
Mean runoff
36mm/an
Mean elev. (basins)
705m
Watersheds crossing here
- Bassin de Río Metánsub-area1 733,2 km²overlap1446.43 km²26%
- Bassin de Río Saladosub-area1 125,1 km²overlap948.34 km²17%
- Bassin de A°. Las Tipassub-area1 004,7 km²overlap623.01 km²11%
- Bassin de Río Saladosub-area690,4 km²overlap439.00 km²8%
- Bassin de Río Saladosub-area456,6 km²overlap343.91 km²6%
- Bassin de Río Saladosub-area496,6 km²overlap314.35 km²6%
- Basin #95100sub-area593,1 km²overlap267.26 km²5%
- Basin #92120sub-area364,2 km²overlap265.23 km²5%
- Bassin de Río de las Piedrassub-area256,4 km²overlap246.05 km²4%
12 more basinssorted by overlap
- Bassin de Río Saladosub-area418,2 km²overlap164.08 km²3%
- Bassin de Río Saladosub-area304,2 km²overlap142.79 km²3%
- Bassin de Río Saladosub-area112,4 km²overlap112.03 km²2%
- Bassin de Río Saladosub-area562,5 km²overlap66.13 km²1%
- Bassin de Río Metánsub-area111 km²overlap47.17 km²1%
- Bassin de Río Saladosub-area396,1 km²overlap35.76 km²1%
- Bassin de Arroyo Boquerónsub-area512 km²overlap5.92 km²0%
- Basin #96610sub-area1 544,2 km²overlap1.85 km²0%
- Bassin de Río El Tunalsub-area475,9 km²overlap1.35 km²0%
- Bassin de Río La Trojasub-area208,2 km²overlap0.59 km²0%
- Bassin de Río Saladosub-area177,3 km²overlap0.58 km²0%
- Bassin de Río Saladosub-area949,5 km²overlap0.54 km²0%
Lakes (1, top by area)
Rivers / streams (17, ord ≥ 4)
- Río Saladoord 7len here273.72 km10%total2667 km
- Río Metánord 6len here101.77 km100%total102 km
- Río de las Piedrasord 6len here67.42 km99%total68 km
- Río de las Conchasord 2len here60.94 km100%total61 km
- A°. Las Tipasord 1len here59.40 km100%total59 km
- Río de las Cañasord 2len here53.49 km75%total71 km
- Río Yatastoord 3len here50.80 km100%total51 km
- Río Blancoord 5len here26.00 km28%total93 km
- A°. Lumbreraord 1len here15.08 km100%total15 km
- Río Juramentoord 6len here11.62 km72%total16 km
- Arroyo Yuyalord 1len here10.54 km93%total11 km
- Río Secoord 3len here6.39 km3%total236 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
6,9%
Pesticides
60,0kg/km²
GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)