Reserva de la Biosfera Itaipu
IUCN Not ApplicableUNESCO-MAB Biosphere Reserve · 2017
10 462 km²
District · PRY
Yhú
Paraguay
CfaTemperate, no dry season, hot summer(100 %)
Species observed
808
Observations
3 854
Area
2 609,2km²
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 Yhú : 25 espèces reliées par 37 interactions GloBI sur 4 types (connectance 6.6%, filtre Serrano α=0.2). 9 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).
Espèces affichées
34
Interactions affichées
37
Connectance
0.066
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
808 distinct species · 3 854 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Climate
Mean T°
21,9°C
Annual rain
1 784mm
Warmest m°
31,0°C
Coldest m°
13,1°C
Elevation: 279 m on average (min 189 m, max 382 m)
Bioclimatic details19 BIO + Köppen full + altitude statsExpert
Annual mean temp.
21,9°C
Annual rain
1 784mm
Warmest month
31,0°C
Coldest month
13,1°C
Mean alt.
279m
Min
189m
Max
382m
Std. dev.
31m
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
5,3
Org. C
22,2g/kg
Clay
24,0%
Sand
56,2%
Silt
19,7%
Average over 0-30 cm. Per-depth details in expert panel.
Dominant lithology: smGLiM
3 soil depths detailed0-5cm / 5-15cm / 15-30cm × 5 propsExpert
0–5 cm
pH H₂O
5,3
Org. C
31,7g/kg
Clay
22,4%
Sand
57,1%
Silt
20,4%
5–15 cm
pH H₂O
5,3
Org. C
20,0g/kg
Clay
23,5%
Sand
56,9%
Silt
19,7%
15–30 cm
pH H₂O
5,3
Org. C
14,8g/kg
Clay
26,2%
Sand
54,7%
Silt
19,1%
SoilGrids 250m (ISRIC, 2017) · GLiM v1.0 (Hartmann & Moosdorf 2012)
Land cover
Forest35.0%
Crops36.8%
Built-up0.1%
Bare soil0.3%
Other (grassland, water…)27.8%
Copernicus Global Land Cover 100m (Buchhorn et al. 2020)
Hydrology11 basins · 1 lakes · 3 rivers
Hydrology metrics for this exact territory
Stream length here
58,8km
Lake surface here
0,00km²
Basins crossed
11
Max stream order
4
Max drainage
3 893km²
Discharge in basins
49,2m³/s
Mean precip.
1 607mm/an
Mean T°
21,6°C
Moisture idx
0,05
Mean runoff
566mm/an
Mean elev. (basins)
279m
Watersheds crossing here
- Bassin de Río Acaraysub-area3 893,3 km²overlap1244.15 km²48%
- Basin #88640sub-area1 073,7 km²overlap741.42 km²28%
- Bassin de Arroyo Yhúsub-area636,3 km²overlap244.01 km²9%
- Basin #89570sub-area1 151,7 km²overlap158.04 km²6%
- Basin #78960sub-area1 203,9 km²overlap157.01 km²6%
- Bassin de Morotisub-area1 753,1 km²overlap17.24 km²1%
- Bassin de Río Yguazusub-area583,8 km²overlap16.00 km²1%
- Bassin de Curuguatysub-area923,4 km²overlap14.39 km²1%
- Bassin de Río Jejuí Guazúsub-area1 876,3 km²overlap12.09 km²0%
2 more basinssorted by overlap
Lakes (1, top by area)
Rivers / streams (3, ord ≥ 4)
Live spatial overlap (cached after first hit) · HydroBASINS lev08 × HydroLAKES × HydroRIVERS v10
Human pressure
Pop. density
0hab/km²
Night light
0,2nW
Built-up
12,8%
Pesticides
87,5kg/km²
GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)
Protected areas4
IUCN Not Applicable · 2IUCN IV · 1IUCN II · 1
Reserva de la Biosfera Bosque Mbaracayu
IUCN Not ApplicableUNESCO-MAB Biosphere Reserve · 2000
3 003 km²
Morombi
IUCN IVPrivate Reserve · 2001
198 km²
Capiibary
IUCN IIEcological Reserve · 2002
31 km²
WDPA (World Database on Protected Areas) — UNEP-WCMC & IUCN