UNESCO-MAB Biosphere Reserve · arg
Laguna Oca del Rio Paraguay
- Area
- 617 km²
- IUCN cat.
- Not Applicable
- Year
- 2001
Overview
- Designation
- UNESCO-MAB Biosphere Reserve
- Established
- 2001
- Managing authority
- Not Reported
Source : WDPA (UNEP-WCMC, World Database on Protected Areas).
Species present
0 distinct species · 0 observations
Source: GBIF Occurrence snapshot 2026-05-01.
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).
Indicateurs du tissu écologique
Tissu écologique de Laguna Oca del Rio Paraguay : 25 espèces reliées par 21 interactions GloBI sur 3 types (connectance 6.5%, filtre Serrano α=0.2). 1 bulle taxonomique (cascade genre/famille GloBI, ≥3 espèces).
Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).
Hydrology10 basins · 21 lakes · 10 rivers
Hydrology metrics for this exact territory
Stream length here
144,4km
Lake surface here
15,30km²
Basins crossed
10
Max stream order
8
Max drainage
1 020 117km²
Discharge in basins
3 037,3m³/s
Mean precip.
1 336mm/an
Mean T°
22,1°C
Moisture idx
-0,16
Mean runoff
217mm/an
Mean elev. (basins)
64m
Watersheds crossing here
- Bassin de Río Saladosub-area639 km²overlap205.94 km²33%
- Bassin de Río Paraguaysub-area380,9 km²overlap123.78 km²20%
- Bassin de Río Paraguaysub-area679,2 km²overlap118.15 km²19%
- Bassin de Riacho Formosasub-area677,1 km²overlap55.56 km²9%
- Bassin de Río Paraguaysub-area49,6 km²overlap45.17 km²7%
- Bassin de Riacho San Hilariosub-area1 225,2 km²overlap21.71 km²4%
- Bassin de Riacho Lindosub-area2 493,9 km²overlap20.52 km²3%
- Bassin de Río Paraguaysub-area388,9 km²overlap17.40 km²3%
- Bassin de Río Paraguaysub-area55,1 km²overlap5.39 km²1%
1 more basinssorted by overlap
Lakes (21, top by area)
- Lake #21016area5,1 km²avg depth2.9 m
- Laguna Ocaarea4,4 km²avg depth3.0 m
- Lake #21003area1,2 km²avg depth0.8 m
- Lake #21019area1 km²avg depth2.4 m
- Lac 1100898area1 km²avg depth2.9 m
- Lac 1100820area0,7 km²avg depth1.6 m
- Lac 1100790area0,4 km²avg depth2.2 m
- Lac 1100821area0,3 km²avg depth1.3 m
- Lac 1100805area0,3 km²avg depth1.2 m
12 more lakes
- Lac 1100818area0,3 km²avg depth1.7 m
- Lac 1100849area0,3 km²avg depth2.1 m
- Lac 1100897area0,3 km²avg depth1.3 m
- Lac 1100881area0,2 km²avg depth1.2 m
- Lac 1100891area0,2 km²avg depth1.1 m
- Lac 1100816area0,2 km²avg depth0.9 m
- Lac 1100828area0,1 km²avg depth1.7 m
- Lac 1100799area0,1 km²avg depth1.8 m
- Lac 1100851area0,1 km²avg depth1.5 m
- Lac 1100822area0,1 km²avg depth1.4 m
- Lac 1100892area0,1 km²avg depth1.6 m
- Lac 1100912area0,1 km²avg depth1.3 m
Rivers / streams (10, ord ≥ 4)
- Río Saladoord 7len here63.84 km2%total2667 km
- Río Paraguayord 8len here38.34 km1%total2845 km
- Riacho Formosaord 3len here10.63 km27%total40 km
- Arroyo El Pucúord 2len here9.89 km100%total10 km
- Corta Pickord 2len here8.69 km22%total39 km
- Riacho San Hilarioord 3len here7.87 km6%total137 km
- Arroyo Ramírezord 2len here1.97 km6%total31 km
- Tohuéord 1len here1.90 km13%total14 km
- Riacho formosaord 3len here0.65 km3%total22 km
- Río Tebicuaryord 8len here0.63 km0%total556 km
Live spatial overlap (cached after first hit) · HydroBASINS lev08 × HydroLAKES × HydroRIVERS v10
Location
Fond cartographique : OpenFreeMap · © OpenStreetMap contributors · Géométrie : nos sources (GADM/HydroBASINS/HydroLAKES/HydroRIVERS/WDPA)
- Centroid
- -26.33868, -58.47339
- Open in maps
- OpenStreetMap → · Satellite →
Species observed (Phase 2)
Listing species observed within this protected area requires the GBIF v2 partition × WDPA spatial overlay matview. Computing infrastructure pending.