Ontologia

Department · ARG

San Ignacio

Argentina

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

Species observed

1 990

Observations

23 679

Area

1 655,8km²

Ecological tissue

Sample of 27 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 San Ignacio : 20 espèces reliées par 32 interactions GloBI sur 3 types (connectance 9.1%, filtre Serrano α=0.2). 7 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
27
Interactions affichées
32
Connectance
0.091
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

1 990 distinct species · 23 679 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

23 679 obs · 43 cellules
Obs. / cellule
≥ 10 804
488–10 803
127–487
39–126
< 39

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

Climate

Mean T°

20,9°C

Annual rain

1 860mm

Warmest m°

30,9°C

Coldest m°

11,7°C

Elevation: 185 m on average (min 82 m, max 393 m)

Bioclimatic detailsExpert
Annual mean temp.
20,9°C
Annual rain
1 860mm
Warmest month
30,9°C
Coldest month
11,7°C
Mean alt.
185m
Min
82m
Max
393m
Std. dev.
60m
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

5,2

Org. C

25,2g/kg

Clay

45,3%

Sand

23,0%

Silt

31,7%

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

Dominant lithology: vbGLiM

3 soil depths detailedExpert
0–5 cm
pH H₂O
5,2
Org. C
42,3g/kg
Clay
44,5%
Sand
23,1%
Silt
32,4%
5–15 cm
pH H₂O
5,2
Org. C
20,1g/kg
Clay
44,4%
Sand
23,3%
Silt
32,2%
15–30 cm
pH H₂O
5,2
Org. C
13,3g/kg
Clay
47,0%
Sand
22,4%
Silt
30,7%

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

Land cover

Forest73.3%
Crops3.1%
Built-up0.3%
Bare soil0.4%
Other (grassland, water…)22.9%

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

Hydrology4 basins · 0 lakes · 43 rivers

Hydrology metrics for this exact territory

Stream length here

475,6km

Basins crossed

4

Max stream order

8

Max drainage

934 913km²

Discharge in basins

8 420,5m³/s

Mean precip.

1 669mm/an

Mean T°

20,6°C

Moisture idx

0,06

Mean runoff

750mm/an

Mean elev. (basins)

220m

Watersheds crossing here

Rivers / streams (43, ord ≥ 4)

31 more river segments

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

Human pressure

Pop. density

0hab/km²

Night light

0,5nW

Built-up

27,7%

Pesticides

85,3kg/km²

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

Protected areas3

IUCN VI · 2IUCN II · 1

Corpus

IUCN VI

Ichthyic Reserve · 1978

8 km²

WDPA (World Database on Protected Areas) — UNEP-WCMC & IUCN