Tariquía
IUCN Not ReportedNational Flora and Fauna Reserve · 1989
2 473 km²
Province · BOL
Gran Chaco
Bolivia
BShArid, steppe, hot(54 %)
Species observed
1 387
Observations
19 649
Area
17 694,1km²
Ecological tissue
Sample of 38 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 Gran Chaco : 34 espèces reliées par 43 interactions GloBI sur 3 types (connectance 6.1%, filtre Serrano α=0.2). 4 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).
Espèces affichées
38
Interactions affichées
43
Connectance
0.061
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
1 387 distinct species · 19 649 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Climate
Mean T°
22,6°C
Annual rain
1 025mm
Warmest m°
31,3°C
Coldest m°
12,3°C
Elevation: 522 m on average (min 261 m, max 1 935 m)
Bioclimatic details19 BIO + Köppen full + altitude statsExpert
Annual mean temp.
22,6°C
Annual rain
1 025mm
Warmest month
31,3°C
Coldest month
12,3°C
Mean alt.
522m
Min
261m
Max
1 935m
Std. dev.
291m
Köppen-Geiger (dominant)
BShArid, steppe, hot(54 %)Arid
CHELSA BIO 1-19 v2.1 · ETOPO DEM 60s · Köppen-Geiger 1991-2020 (Beck et al. 2018)
Soil & lithology
pH H₂O
6,4
Org. C
20,1g/kg
Clay
31,8%
Sand
31,1%
Silt
37,0%
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
6,4
Org. C
28,3g/kg
Clay
31,8%
Sand
31,1%
Silt
37,0%
5–15 cm
pH H₂O
6,4
Org. C
19,7g/kg
Clay
31,9%
Sand
31,0%
Silt
37,1%
15–30 cm
pH H₂O
6,5
Org. C
12,3g/kg
Clay
31,8%
Sand
31,3%
Silt
36,9%
SoilGrids 250m (ISRIC, 2017) · GLiM v1.0 (Hartmann & Moosdorf 2012)
Land cover
Forest61.9%
Crops1.9%
Built-up0.1%
Bare soil0.5%
Other (grassland, water…)35.6%
Copernicus Global Land Cover 100m (Buchhorn et al. 2020)
Hydrology39 basins · 7 lakes · 29 rivers
Hydrology metrics for this exact territory
Stream length here
950,4km
Lake surface here
1,85km²
Basins crossed
39
Max stream order
7
Max drainage
88 101km²
Discharge in basins
890,4m³/s
Mean precip.
732mm/an
Mean T°
22,7°C
Moisture idx
-0,57
Mean runoff
94mm/an
Mean elev. (basins)
527m
Watersheds crossing here
- Basin #39440sub-area3 876 km²overlap1807.56 km²10%
- Bassin de Río Pilcomayosub-area2 030,4 km²overlap1463.70 km²8%
- Bassin de Quebrada Yuquirendasub-area1 415,7 km²overlap1412.00 km²8%
- Basin #39390sub-area3 318,6 km²overlap1379.56 km²8%
- Basin #33930sub-area2 561,8 km²overlap1275.87 km²7%
- Basin #33010sub-area1 165,2 km²overlap1162.09 km²7%
- Bassin de Río Pilcomayosub-area1 705 km²overlap1160.86 km²7%
- Bassin de Río Itaúsub-area1 193,8 km²overlap878.09 km²5%
- Bassin de Río Pilcomayosub-area865,3 km²overlap801.19 km²5%
30 more basinssorted by overlap
- Bassin de Río Caraparísub-area909,5 km²overlap697.51 km²4%
- Basin #41830sub-area663 km²overlap661.23 km²4%
- Bassin de Rio Macharetisub-area2 354,2 km²overlap641.92 km²4%
- Bassin de Rio Pelicanosub-area589,9 km²overlap521.27 km²3%
- Basin #54960sub-area3 108,5 km²overlap441.82 km²2%
- Basin #49300sub-area848,7 km²overlap380.19 km²2%
- Bassin de Río Pilcomayosub-area830,3 km²overlap368.13 km²2%
- Bassin de Río Pilcomayosub-area346,2 km²overlap345.28 km²2%
- Basin #45350sub-area1 003 km²overlap310.32 km²2%
- Bassin de Río Grande de Tarijasub-area510 km²overlap254.07 km²1%
- Basin #49310sub-area674,2 km²overlap234.82 km²1%
- Basin #33860sub-area461,7 km²overlap220.90 km²1%
- Bassin de Río Chiquiacasub-area933,7 km²overlap218.32 km²1%
- Basin #29210sub-area331,3 km²overlap205.53 km²1%
- Basin #45490sub-area1 027,9 km²overlap197.56 km²1%
- Bassin de Río Pampa Grandesub-area1 098,6 km²overlap135.35 km²1%
- Basin #34010sub-area1 208,5 km²overlap110.67 km²1%
- Basin #27650sub-area147,3 km²overlap104.98 km²1%
- Basin #27760sub-area865,6 km²overlap82.27 km²0%
- Bassin de Arroyo Pocitossub-area169,3 km²overlap65.04 km²0%
- Bassin de Río Pilcomayosub-area50,2 km²overlap50.08 km²0%
- Basin #33880sub-area1 908,5 km²overlap29.92 km²0%
- Basin #29220sub-area29,7 km²overlap29.66 km²0%
- Basin #25360sub-area264,9 km²overlap15.71 km²0%
- Basin #25310sub-area202,1 km²overlap12.71 km²0%
- Bassin de Río Pilcomayosub-area10,9 km²overlap10.92 km²0%
- Bassin de Riacho Mosquitosub-area7 223,3 km²overlap6.16 km²0%
- Bassin de Río Huacayasub-area1 238,3 km²overlap2.80 km²0%
- Bassin de Río Suarurosub-area594,1 km²overlap0.27 km²0%
- Basin #33200sub-area962,2 km²overlap0.01 km²0%
Lakes (7, top by area)
Rivers / streams (29, ord ≥ 4)
- Río Pilcomayoord 8len here297.23 km12%total2381 km
- Río Caraparíord 3len here90.58 km37%total245 km
- Río Itaúord 3len here70.23 km98%total72 km
- Río Isiriord 3len here67.59 km100%total68 km
- Río Caipipendiord 3len here53.90 km69%total78 km
- Quebrada Yuquirendaord 4len here52.96 km100%total53 km
- Río Grande de Tarijaord 5len here49.49 km16%total308 km
- Rio Yaguacuaord 3len here39.26 km100%total39 km
- Rio Pelicanoord 3len here36.16 km100%total36 km
- Río Tarijaord 4len here29.22 km19%total155 km
- Rio Camatindiord 2len here25.12 km94%total27 km
- Quebrada „Caipitandi“ord 2len here22.34 km100%total22 km
17 more river segmentssorted by Strahler order + length
- Caiguaord 1len here14.12 km100%total14 km
- Quebrada Caiguamiord 1len here14.12 km100%total14 km
- Rio Tairaitiord 2len here12.90 km100%total13 km
- Río Capiazutiord 3len here11.98 km100%total12 km
- Rio Blancoord 4len here10.67 km20%total54 km
- Arroyo Pocitosord 2len here8.64 km65%total13 km
- Rio Caizaord 1len here7.70 km100%total8 km
- Río Negroord 6len here7.61 km1%total888 km
- Río Chiquiacáord 3len here4.91 km100%total5 km
- Quebrada Gutierrezord 1len here4.22 km100%total4 km
- Rio Ipaord 1len here4.08 km100%total4 km
- Río Sidrasord 3len here3.66 km54%total7 km
- Rio Bolord 2len here3.65 km100%total4 km
- Río Cambariord 4len here3.26 km20%total17 km
- Arroyo Yacuibaord 2len here2.82 km22%total13 km
- Rio Iñapariord 3len here1.26 km100%total1 km
- Río Pampa Grandeord 3len here0.75 km1%total64 km
Live spatial overlap (cached after first hit) · HydroBASINS lev08 × HydroLAKES × HydroRIVERS v10
Human pressure
Pop. density
0hab/km²
Night light
0,1nW
Built-up
7,3%
Pesticides
9,1kg/km²
GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)
Protected areas6
IUCN Not Reported · 3IUCN VI · 2IUCN IV · 1
Area de proteccion del Quebracho Colorado
IUCN IVWildlife Refuge
1 316 km²
Aguarague
IUCN Not ReportedNational Park and Natural Integrated Management Area · 2000
1 109 km²
Lotes 1703-1704-4325-4326-4336-19866
IUCN VIMultiple Use Reserve · 2004
254 km²
Fracciones 50 y 51 del Lote Fiscal 3
IUCN VIMultiple Use Nature Reserve · 2002
76 km²
Corvalan
IUCN Not ReportedPrivate Protected Area
49 km²
WDPA (World Database on Protected Areas) — UNEP-WCMC & IUCN