Ontologia

Part · ARG

General Alvear

Argentina

CfaTemperate, no dry season, hot summer(100 %)

Species observed

415

Observations

2 648

Area

3 365,2km²

Ecological tissue

Sample of 36 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 General Alvear : 28 espèces reliées par 50 interactions GloBI sur 4 types (connectance 7.1%, filtre Serrano α=0.2). 10 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
38
Interactions affichées
50
Connectance
0.071
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

415 distinct species · 2 648 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

2 648 obs · 52 cellules
Obs. / cellule
≥ 671
127–670
44–126
9–43
< 9

Source : GBIF — observations agrégées par hexagones 0.027° × 0.027° (~22km), filtre précision coordonnée < 10 km. Fond carte : OpenFreeMap · © OpenStreetMap.

Climate

Mean T°

15,4°C

Annual rain

1 019mm

Warmest m°

28,5°C

Coldest m°

4,5°C

Elevation: 61 m on average (min 38 m, max 89 m)

Bioclimatic detailsExpert
Annual mean temp.
15,4°C
Annual rain
1 019mm
Warmest month
28,5°C
Coldest month
4,5°C
Mean alt.
61m
Min
38m
Max
89m
Std. dev.
11m
Köppen-Geiger (dominant)
CfaTemperate, no dry season, hot summer(100 %)Temperate

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

23,3g/kg

Clay

22,9%

Sand

47,4%

Silt

29,7%

Average over 0-30 cm. Per-depth details in expert panel.

Dominant lithology: ssGLiM

3 soil depths detailedExpert
0–5 cm
pH H₂O
7,6
Org. C
34,3g/kg
Clay
22,3%
Sand
47,7%
Silt
30,0%
5–15 cm
pH H₂O
7,6
Org. C
22,6g/kg
Clay
21,9%
Sand
47,8%
Silt
30,2%
15–30 cm
pH H₂O
7,9
Org. C
12,9g/kg
Clay
24,4%
Sand
46,8%
Silt
28,8%

SoilGrids 250m (ISRIC, 2017) · GLiM v1.0 (Hartmann & Moosdorf 2012)

Land cover

Forest0.3%
Crops47.4%
Built-up0.0%
Bare soil0.5%
Other (grassland, water…)51.8%

Copernicus Global Land Cover 100m (Buchhorn et al. 2020)

Hydrology16 basins · 5 lakes · 6 rivers

Hydrology metrics for this exact territory

Stream length here

318,0km

Lake surface here

1,52km²

Basins crossed

16

Max stream order

5

Max drainage

15 837km²

Discharge in basins

291,0m³/s

Mean precip.

961mm/an

Mean T°

15,2°C

Moisture idx

-0,28

Mean runoff

228mm/an

Mean elev. (basins)

74m

Watersheds crossing here

7 more basins

Lakes (5, top by area)

Live spatial overlap (cached after first hit) · HydroBASINS lev08 × HydroLAKES × HydroRIVERS v10

Human pressure

Pop. density

0hab/km²

Night light

0,1nW

Built-up

4,1%

Pesticides

18,9kg/km²

GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)