Department · ARG
General Pedernera
Argentina
Species observed
1 081
Observations
26 009
Area
13 874,2km²
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 General Pedernera : 22 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 47 interactions GloBI sur 3 types (connectance 8.9%, filtre Serrano α=0.2). 11 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
1 081 distinct species · 26 009 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Climate
Mean T°
16,2°C
Annual rain
779mm
Warmest m°
29,2°C
Coldest m°
3,9°C
Elevation: 558 m on average (min 292 m, max 1 515 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
7,4
Org. C
9,1g/kg
Clay
12,0%
Sand
66,6%
Silt
21,4%
Average over 0-30 cm. Per-depth details in expert panel.
Dominant lithology: suGLiM
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 · 49 lakes · 13 rivers
Hydrology metrics for this exact territory
Stream length here
548,1km
Lake surface here
13,74km²
Basins crossed
21
Max stream order
5
Max drainage
8 397km²
Discharge in basins
6,7m³/s
Mean precip.
585mm/an
Mean T°
16,1°C
Moisture idx
-0,60
Mean runoff
6mm/an
Mean elev. (basins)
529m
Watersheds crossing here
- Bassin de Arroyo del Portezuelosub-area2 121,8 km²overlap2004.59 km²14%
- Basin #95950sub-area2 512,7 km²overlap1850.39 km²13%
- Basin #41180sub-area2 410,8 km²overlap1400.09 km²10%
- Basin #41320sub-area1 996 km²overlap1239.92 km²9%
- Basin #41330sub-area1 988,8 km²overlap1100.04 km²8%
- Bassin de Río Quintosub-area925,3 km²overlap848.98 km²6%
- Basin #98550sub-area788,1 km²overlap740.28 km²5%
- Basin #96050sub-area721,7 km²overlap617.90 km²4%
- Basin #99320sub-area901,8 km²overlap617.73 km²4%
12 more basinssorted by overlap
- Basin #41260sub-area2 208,5 km²overlap616.04 km²4%
- Basin #41300sub-area2 046 km²overlap543.46 km²4%
- Basin #98490sub-area496,8 km²overlap461.21 km²3%
- Bassin de Arroyo El Carrizalitosub-area1 448,1 km²overlap423.48 km²3%
- Bassin de Río del Rosariosub-area1 272,6 km²overlap370.75 km²3%
- Basin #99360sub-area596,5 km²overlap343.76 km²2%
- Bassin de Arroyo El Ajisub-area2 460 km²overlap271.29 km²2%
- Bassin de Río Quintosub-area1 737,5 km²overlap161.61 km²1%
- Bassin de Conlarasub-area1 703,4 km²overlap82.79 km²1%
- Basin #99220sub-area765,2 km²overlap75.14 km²1%
- Bassin de Arroyo El Ajisub-area1 211,6 km²overlap61.24 km²0%
- Basin #42310sub-area2 249 km²overlap43.16 km²0%
Lakes (49, top by area)
- Lac 1108826area0,8 km²avg depth2.9 m
- Lac 1108911area0,7 km²avg depth3.6 m
- Lac 1108638area0,6 km²avg depth3.1 m
- Lac 1108564area0,6 km²avg depth3.7 m
- Lac 1108257area0,6 km²avg depth2.1 m
- Lac 1108846area0,5 km²avg depth3.0 m
- Lac 1108791area0,5 km²avg depth3.6 m
- Lac 1109223area0,4 km²avg depth2.9 m
- Lac 1108723area0,4 km²avg depth2.7 m
40 more lakes
- Lac 1109175area0,4 km²avg depth4.2 m
- Lac 1108736area0,4 km²avg depth3.6 m
- Lac 1108730area0,4 km²avg depth3.5 m
- Lac 1109146area0,4 km²avg depth3.4 m
- Lac 1108699area0,3 km²avg depth2.5 m
- Lac 1108782area0,3 km²avg depth2.0 m
- Lac 1108945area0,3 km²avg depth2.8 m
- Lac 1109046area0,3 km²avg depth3.0 m
- Lac 1108626area0,3 km²avg depth2.3 m
- Lac 1108671area0,3 km²avg depth2.6 m
- Lac 1108860area0,3 km²avg depth2.4 m
- Lac 1108599area0,3 km²avg depth1.1 m
- Lac 1108884area0,3 km²avg depth3.5 m
- Lac 1108605area0,3 km²avg depth3.4 m
- Lac 1108814area0,3 km²avg depth2.7 m
- Lac 1108819area0,2 km²avg depth2.3 m
- Lac 1108925area0,2 km²avg depth1.9 m
- Lac 1108520area0,2 km²avg depth1.2 m
- Lac 1108862area0,2 km²avg depth3.1 m
- Lac 1108753area0,2 km²avg depth1.9 m
- Lac 1108706area0,2 km²avg depth3.0 m
- Lac 1108817area0,2 km²avg depth1.8 m
- Lac 1109109area0,2 km²avg depth2.3 m
- Lac 1108856area0,2 km²avg depth2.8 m
- Lac 1108775area0,2 km²avg depth2.7 m
- Lac 1108953area0,2 km²avg depth2.4 m
- Lac 1108790area0,2 km²avg depth2.9 m
- Lac 1108895area0,2 km²avg depth1.9 m
- Lac 1108778area0,2 km²avg depth2.2 m
- Lac 1108981area0,2 km²avg depth2.1 m
- Lac 1109103area0,2 km²avg depth2.5 m
- Lac 1108987area0,2 km²avg depth2.2 m
- Lac 1108525area0,1 km²avg depth1.4 m
- Lac 1108879area0,1 km²avg depth1.9 m
- Lac 1108707area0,1 km²avg depth3.1 m
- Lac 1108650area0,1 km²avg depth1.5 m
- Lac 1109080area0,1 km²avg depth2.0 m
- Lac 1108984area0,1 km²avg depth2.2 m
- Lac 1109117area0,1 km²avg depth3.1 m
- Lac 1108917area0,1 km²avg depth2.1 m
Rivers / streams (13, ord ≥ 4)
- Arroyo del Portezueloord 4len here160.03 km91%total176 km
- Río Quintoord 5len here137.21 km26%total537 km
- Río Nuevoord 4len here78.83 km100%total79 km
- Arroyo La Guardiaord 2len here58.61 km100%total59 km
- Arroyo del Morroord 2len here26.57 km100%total27 km
- Canal Secundario Nº7ord 2len here22.77 km100%total23 km
- Quebrada de la Mateaord 1len here16.12 km100%total16 km
- arroyo La Aguadaord 1len here14.70 km100%total15 km
- Río del Rosarioord 3len here10.92 km14%total81 km
- Canal de la Darsenaord 1len here9.37 km100%total9 km
- Arroyo Bachillerord 1len here8.05 km100%total8 km
- Darsena Norteord 2len here4.72 km100%total5 km
1 more river segmentssorted by Strahler order + length
Live spatial overlap (cached after first hit) · HydroBASINS lev08 × HydroLAKES × HydroRIVERS v10
Human pressure
Pop. density
0hab/km²
Night light
0,3nW
Built-up
8,3%
Pesticides
18,1kg/km²
GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)