Ontologia

Department · pry

Presidente Hayes

Paraguay

AwTropical, savannah(65 %)

Species observed

4 808

Observations

169 198

Area

73 175,1km²

Ecological tissue

Sample of 26 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 Presidente Hayes : 21 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 28 interactions GloBI sur 3 types (connectance 8.6%, filtre Serrano α=0.2). 5 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
26
Interactions affichées
28
Connectance
0.086
Patrimoniales
1
Plus dense que (national)0 %(top 100%)

Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).

Species present

4 808 distinct species · 169 198 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

169 198 obs · 47 cellules
Obs. / cellule
≥ 46 935
9 955–46 934
1 344–9 954
715–1 343
< 715

Source : GBIF — observations agrégées par hexagones 0.2° × 0.2° (~22km), filtre précision coordonnée < 10 km. Fond carte : OpenFreeMap · © OpenStreetMap.

Climate

Mean T°

23,6°C

Annual rain

1 272mm

Warmest m°

32,7°C

Coldest m°

14,4°C

Elevation: 97 m on average (min 57 m, max 166 m)

Bioclimatic detailsExpert
Annual mean temp.
23,6°C
Annual rain
1 272mm
Warmest month
32,7°C
Coldest month
14,4°C
Mean alt.
97m
Min
57m
Max
166m
Std. dev.
19m
Köppen-Geiger (dominant)
AwTropical, savannah(65 %)Tropical

CHELSA BIO 1-19 v2.1 · ETOPO DEM 60s · Köppen-Geiger 1991-2020 (Beck et al. 2018)

Soil & lithology

pH H₂O

6,3

Org. C

19,8g/kg

Clay

31,3%

Sand

28,2%

Silt

40,5%

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

3 soil depths detailedExpert
0–5 cm
pH H₂O
6,3
Org. C
28,7g/kg
Clay
30,3%
Sand
28,9%
Silt
40,8%
5–15 cm
pH H₂O
6,3
Org. C
18,6g/kg
Clay
30,4%
Sand
28,9%
Silt
40,8%
15–30 cm
pH H₂O
6,4
Org. C
12,2g/kg
Clay
33,1%
Sand
27,0%
Silt
39,9%

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

Land cover

Forest42.5%
Crops5.8%
Built-up0.0%
Bare soil0.0%
Other (grassland, water…)51.7%

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

Hydrology134 basins · 50 lakes · 20 rivers

Hydrology metrics for this exact territory

Stream length here

3 376,8km

Lake surface here

42,35km²

Basins crossed

134

Max stream order

8

Max drainage

789 174km²

Discharge in basins

32 613,7m³/s

Mean precip.

995mm/an

Mean T°

23,6°C

Moisture idx

-0,42

Mean runoff

65mm/an

Mean elev. (basins)

103m

Watersheds crossing here

125 more basins

Lakes (50, top by area)

41 more lakes

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

0hab/km²

Night light

0,0nW

Built-up

1,8%

Pesticides

2,1kg/km²

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

Protected areas12

IUCN IV · 6IUCN Not Reported · 4IUCN II · 1IUCN V · 1

Tinfunque

IUCN IV

Managed Resource Reserve · 1966

1 767 km²

Tinfunque

IUCN Not Reported

Wetland of International Importance (Ramsar Site) · 1966

1 767 km²

Complete list

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

Sub-administrations4