Ontologia

Part · ARG

La Plata

Argentina

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

Species observed

2 553

Observations

157 665

Area

867,7km²

Ecological tissue

Sample of 43 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 La Plata : 35 espèces reliées par 45 interactions GloBI sur 5 types (connectance 5.0%, filtre Serrano α=0.2). 8 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
43
Interactions affichées
45
Connectance
0.050
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

2 553 distinct species · 157 665 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

157 665 obs · 35 cellules
Obs. / cellule
≥ 64 753
15 465–64 752
1 446–15 464
319–1 445
< 319

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

Climate

Mean T°

16,5°C

Annual rain

1 097mm

Warmest m°

28,2°C

Coldest m°

6,5°C

Elevation: 19 m on average (min 3 m, max 30 m)

Bioclimatic detailsExpert
Annual mean temp.
16,5°C
Annual rain
1 097mm
Warmest month
28,2°C
Coldest month
6,5°C
Mean alt.
19m
Min
3m
Max
30m
Std. dev.
6m
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

6,9

Org. C

33,5g/kg

Clay

31,2%

Sand

19,3%

Silt

49,5%

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

Dominant lithology: smGLiM

3 soil depths detailedExpert
0–5 cm
pH H₂O
6,9
Org. C
51,9g/kg
Clay
29,5%
Sand
19,8%
Silt
50,7%
5–15 cm
pH H₂O
6,9
Org. C
28,8g/kg
Clay
30,1%
Sand
19,6%
Silt
50,3%
15–30 cm
pH H₂O
7,1
Org. C
19,9g/kg
Clay
34,0%
Sand
18,4%
Silt
47,5%

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

Land cover

Forest8.4%
Crops16.2%
Built-up5.7%
Bare soil1.1%
Other (grassland, water…)68.7%

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

Hydrology9 basins · 0 lakes · 13 rivers

Hydrology metrics for this exact territory

Stream length here

133,6km

Basins crossed

9

Max stream order

3

Max drainage

3 044km²

Discharge in basins

10,0m³/s

Mean precip.

963mm/an

Mean T°

16,2°C

Moisture idx

-0,20

Max snow

2%

Mean runoff

348mm/an

Mean elev. (basins)

17m

Watersheds crossing here

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

Human pressure

Pop. density

6hab/km²

Night light

14,2nW

Built-up

564,7%

Pesticides

47,7kg/km²

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

Protected areas2

IUCN VI · 1IUCN Not Applicable · 1🌊 Marine · 2

Pereyra Iraola

IUCN Not Applicable

UNESCO-MAB Biosphere Reserve · 2007

103 km²

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