Lauca (RB)
IUCN Not ApplicableUNESCO-MAB Biosphere Reserve · 1981
3 587 km²
Commune · BOL
Curahuara de Carangas
Bolivia
BSkArid, steppe, cold(69 %)
Species observed
314
Observations
3 435
Area
2 866,5km²
Ecological tissue
Sample of 32 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 Curahuara de Carangas : 25 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 42 interactions GloBI sur 3 types (connectance 7.5%, filtre Serrano α=0.2). 9 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).
Espèces affichées
34
Interactions affichées
42
Connectance
0.075
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
314 distinct species · 3 435 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Climate
Mean T°
6,4°C
Annual rain
849mm
Warmest m°
15,7°C
Coldest m°
-4,2°C
Elevation: 4 231 m on average (min 3 818 m, max 5 993 m)
Bioclimatic details19 BIO + Köppen full + altitude statsExpert
Annual mean temp.
6,4°C
Annual rain
849mm
Warmest month
15,7°C
Coldest month
-4,2°C
Mean alt.
4 231m
Min
3 818m
Max
5 993m
Std. dev.
319m
Köppen-Geiger (dominant)
BSkArid, steppe, cold(69 %)Arid
CHELSA BIO 1-19 v2.1 · ETOPO DEM 60s · Köppen-Geiger 1991-2020 (Beck et al. 2018)
Soil & lithology
pH H₂O
6,6
Org. C
18,6g/kg
Clay
18,1%
Sand
57,5%
Silt
24,4%
Average over 0-30 cm. Per-depth details in expert panel.
Dominant lithology: viGLiMaggregated to Sajama
3 soil depths detailed0-5cm / 5-15cm / 15-30cm × 5 propsExpert
0–5 cm
pH H₂O
6,5
Org. C
22,2g/kg
Clay
16,3%
Sand
58,8%
Silt
24,9%
5–15 cm
pH H₂O
6,6
Org. C
18,5g/kg
Clay
19,2%
Sand
56,7%
Silt
24,1%
15–30 cm
pH H₂O
6,7
Org. C
15,0g/kg
Clay
18,8%
Sand
57,0%
Silt
24,2%
SoilGrids 250m (ISRIC, 2017) · GLiM v1.0 (Hartmann & Moosdorf 2012)
Land cover
Forest0.3%
Crops1.4%
Built-up0.0%
Bare soil36.3%
Other (grassland, water…)61.9%
Copernicus Global Land Cover 100m (Buchhorn et al. 2020)
Hydrology14 basins · 4 lakes · 24 rivers
Hydrology metrics for this exact territory
Stream length here
335,7km
Lake surface here
0,87km²
Basins crossed
14
Max stream order
4
Max drainage
82 149km²
Discharge in basins
19,6m³/s
Mean precip.
341mm/an
Mean T°
5,3°C
Moisture idx
-0,71
Max snow
2%
Mean runoff
19mm/an
Mean elev. (basins)
4 216m
Watersheds crossing here
- Bassin de Río Sullomasub-area2 056,1 km²overlap981.32 km²34%
- Bassin de Rio Sajamasub-area1 055,6 km²overlap643.08 km²22%
- Bassin de Rio Cienagasub-area613,3 km²overlap559.87 km²20%
- Bassin de Rio Tomarapisub-area348,5 km²overlap334.93 km²12%
- Bassin de Rio Blancosub-area2 073,5 km²overlap207.94 km²7%
- Bassin de Río Desaguaderosub-area2 256,6 km²overlap59.42 km²2%
- Bassin de Río Cosapasub-area208,7 km²overlap44.87 km²2%
- Bassin de Río Cosapasub-area360,2 km²overlap32.43 km²1%
- Bassin de Quebrada Plazuelasub-area264,6 km²overlap1.29 km²0%
5 more basinssorted by overlap
Lakes (4, top by area)
Rivers / streams (24, ord ≥ 4)
- Rio Sajamaord 4len here49.53 km45%total110 km
- Rio Tomarapiord 2len here47.25 km87%total54 km
- Río Kelkataord 2len here21.62 km100%total22 km
- Río Kuypuyoord 2len here19.67 km80%total25 km
- Río Caranguillaord 4len here18.77 km100%total19 km
- Río Sullomaord 4len here16.82 km18%total92 km
- Río Jalsuriord 3len here16.67 km45%total37 km
- Rio Cienagaord 2len here16.30 km100%total16 km
- Rio Jachcha Huancolloord 3len here15.88 km100%total16 km
- Rio Taypi Jahuiraord 2len here14.71 km100%total15 km
- Río Tambo Quemadoord 1len here13.46 km86%total16 km
- Río Pichacaord 3len here13.36 km100%total13 km
12 more river segmentssorted by Strahler order + length
- Río Junthumaord 1len here11.89 km100%total12 km
- Río Ingenioord 3len here9.97 km100%total10 km
- Rio Taypi Puchuniord 4len here9.21 km100%total9 km
- Rio Milluniord 2len here7.92 km100%total8 km
- Río Kañumaord 2len here7.14 km100%total7 km
- Río Loke Jahuiraord 2len here6.96 km48%total15 km
- Quebrada Viscachaniord 1len here6.31 km100%total6 km
- Río Condoririord 1len here6.11 km100%total6 km
- Rio Aychutaord 1len here4.58 km100%total5 km
- Rio Caranguillaord 6len here0.94 km2%total58 km
- Río Cosapaord 3len here0.65 km1%total82 km
- Río Desaguaderoord 6len here≈ tangenttotal619 km
Live spatial overlap (cached after first hit) · HydroBASINS lev08 × HydroLAKES × HydroRIVERS v10
Human pressure
Pop. density
0hab/km²
Night light
0,0nW
Built-up
0,9%
Pesticides
27,2kg/km²
GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)
Protected areas3
IUCN Not Reported · 2IUCN Not Applicable · 1
WDPA (World Database on Protected Areas) — UNEP-WCMC & IUCN