Ontologia

Part · ARG

Tigre

Argentina

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

Species observed

1 880

Observations

49 938

Area

404,5km²

Ecological tissue

Sample of 33 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 Tigre : 26 espèces reliées par 36 interactions GloBI sur 5 types (connectance 6.8%, filtre Serrano α=0.2). 7 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
33
Interactions affichées
36
Connectance
0.068
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

1 880 distinct species · 49 938 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

49 938 obs · 15 cellules
Obs. / cellule
≥ 10 787
8 544–10 786
3 835–8 543
2 661–3 834
< 2 661

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

Climate

Mean T°

17,0°C

Annual rain

1 150mm

Warmest m°

28,0°C

Coldest m°

7,4°C

Elevation: 5 m on average (min -3 m, max 21 m)

Bioclimatic detailsExpert
Annual mean temp.
17,0°C
Annual rain
1 150mm
Warmest month
28,0°C
Coldest month
7,4°C
Mean alt.
5m
Min
-3m
Max
21m
Std. dev.
4m
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

6,2

Org. C

59,2g/kg

Clay

36,5%

Sand

18,8%

Silt

44,7%

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

Dominant lithology: ssGLiM

3 soil depths detailedExpert
0–5 cm
pH H₂O
6,2
Org. C
82,6g/kg
Clay
35,6%
Sand
19,2%
Silt
45,2%
5–15 cm
pH H₂O
6,2
Org. C
62,4g/kg
Clay
36,1%
Sand
18,9%
Silt
45,0%
15–30 cm
pH H₂O
6,3
Org. C
32,7g/kg
Clay
37,9%
Sand
18,2%
Silt
44,0%

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

Land cover

Forest20.0%
Crops1.9%
Built-up6.5%
Bare soil0.8%
Other (grassland, water…)70.8%

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

Hydrology4 basins · 1 lakes · 20 rivers

Hydrology metrics for this exact territory

Stream length here

90,9km

Lake surface here

0,10km²

Basins crossed

4

Max stream order

4

Max drainage

4 666km²

Discharge in basins

11,5m³/s

Mean precip.

1 009mm/an

Mean T°

16,4°C

Moisture idx

-0,22

Max snow

1%

Mean runoff

363mm/an

Mean elev. (basins)

14m

Watersheds crossing here

Lakes (1, top by area)

Rivers / streams (20, ord ≥ 4)

8 more river segments

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

Human pressure

Pop. density

8hab/km²

Night light

24,6nW

Built-up

644,6%

Pesticides

58,1kg/km²

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