Sajama
IUCN Not ReportedNational Park · 1939
950 km²
Province · BOL
Pacajes
Bolivia
BSkArid, steppe, cold(53 %)
Species observed
596
Observations
3 149
Area
11 251,5km²
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 Pacajes : 25 espèces reliées par 28 interactions GloBI sur 2 types (connectance 5.6%, filtre Serrano α=0.2). 7 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).
Espèces affichées
32
Interactions affichées
28
Connectance
0.057
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
596 distinct species · 3 149 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Climate
Mean T°
7,2°C
Annual rain
891mm
Warmest m°
16,4°C
Coldest m°
-4,0°C
Elevation: 4 063 m on average (min 3 765 m, max 5 490 m)
Bioclimatic details19 BIO + Köppen full + altitude statsExpert
Annual mean temp.
7,2°C
Annual rain
891mm
Warmest month
16,4°C
Coldest month
-4,0°C
Mean alt.
4 063m
Min
3 765m
Max
5 490m
Std. dev.
219m
Köppen-Geiger (dominant)
BSkArid, steppe, cold(53 %)Arid
CHELSA BIO 1-19 v2.1 · ETOPO DEM 60s · Köppen-Geiger 1991-2020 (Beck et al. 2018)
Soil & lithology
pH H₂O
6,7
Org. C
16,6g/kg
Clay
22,7%
Sand
50,6%
Silt
26,7%
Average over 0-30 cm. Per-depth details in expert panel.
Dominant lithology: viGLiM
3 soil depths detailed0-5cm / 5-15cm / 15-30cm × 5 propsExpert
0–5 cm
pH H₂O
6,7
Org. C
20,4g/kg
Clay
20,4%
Sand
52,3%
Silt
27,4%
5–15 cm
pH H₂O
6,7
Org. C
16,8g/kg
Clay
22,8%
Sand
50,6%
Silt
26,6%
15–30 cm
pH H₂O
6,8
Org. C
12,5g/kg
Clay
24,9%
Sand
49,0%
Silt
26,1%
SoilGrids 250m (ISRIC, 2017) · GLiM v1.0 (Hartmann & Moosdorf 2012)
Land cover
Forest0.1%
Crops3.1%
Built-up0.0%
Bare soil29.4%
Other (grassland, water…)67.4%
Copernicus Global Land Cover 100m (Buchhorn et al. 2020)
Hydrology32 basins · 15 lakes · 55 rivers
Hydrology metrics for this exact territory
Stream length here
1 674,5km
Lake surface here
6,37km²
Basins crossed
32
Max stream order
6
Max drainage
82 149km²
Discharge in basins
3 918,3m³/s
Mean precip.
412mm/an
Mean T°
6,7°C
Moisture idx
-0,66
Max snow
2%
Mean runoff
55mm/an
Mean elev. (basins)
4 077m
Watersheds crossing here
- Bassin de Rio Blancosub-area2 073,5 km²overlap1854.68 km²16%
- Bassin de Río Maurisub-area1 609,2 km²overlap1603.92 km²14%
- Bassin de Río Quillhurisub-area764 km²overlap761.48 km²7%
- Bassin de Río Desaguaderosub-area2 256,6 km²overlap621.27 km²6%
- Bassin de Río Desaguaderosub-area952,6 km²overlap596.35 km²5%
- Bassin de Rio Cañumasub-area550,5 km²overlap548.68 km²5%
- Bassin de Rio Lupinisub-area498,2 km²overlap496.13 km²4%
- Bassin de Río Sullomasub-area2 056,1 km²overlap425.91 km²4%
- Bassin de Rio Khorasub-area375 km²overlap373.77 km²3%
23 more basinssorted by overlap
- Bassin de Rio Khetosub-area3 744,4 km²overlap373.41 km²3%
- Bassin de Rio Desaguaderosub-area320,8 km²overlap319.73 km²3%
- Bassin de Río Caquingorasub-area306 km²overlap304.98 km²3%
- Bassin de Rio Jacha Llanisub-area327,5 km²overlap292.68 km²3%
- Bassin de Río Jacha Jahuirasub-area884,5 km²overlap260.43 km²2%
- Bassin de Río Cosapillasub-area728,5 km²overlap256.69 km²2%
- Bassin de Río Katarisub-area727,3 km²overlap250.27 km²2%
- Bassin de Río Grandesub-area1 822,1 km²overlap248.63 km²2%
- Bassin de Rio Berenguelasub-area351,4 km²overlap231.36 km²2%
- Bassin de Río Desaguaderosub-area212,3 km²overlap211.61 km²2%
- Bassin de Río Maurisub-area204,8 km²overlap204.17 km²2%
- Bassin de Río Cosapillasub-area201,9 km²overlap201.23 km²2%
- Bassin de Río Desaguaderosub-area158,3 km²overlap157.82 km²1%
- Bassin de Río Uchusumasub-area152,2 km²overlap151.75 km²1%
- Bassin de Río Cosapillasub-area245,6 km²overlap133.91 km²1%
- Bassin de Río Uchusumasub-area469,6 km²overlap124.01 km²1%
- Bassin de Río Maurisub-area285,7 km²overlap123.30 km²1%
- Bassin de Río Uchusumasub-area879,4 km²overlap66.88 km²1%
- Bassin de Río Uchusumasub-area27,6 km²overlap27.55 km²0%
- Bassin de Río Caquenasub-area197 km²overlap25.29 km²0%
- Bassin de Río Uchusumasub-area2,8 km²overlap2.78 km²0%
- Bassin de Rio Sajamasub-area1 055,6 km²overlap0.75 km²0%
- Bassin de Rio Tomarapisub-area348,5 km²overlap0.12 km²0%
Lakes (15, top by area)
- Lago Achiriarea1,6 km²avg depth1.3 m
- Laguna Tanapacaarea1,3 km²avg depth0.7 m
- Laguna Lima Kotaarea1,2 km²avg depth2.0 m
- Lac 1096184area0,4 km²avg depth4.6 m
- Lac 1096017area0,4 km²avg depth3.2 m
- Lac 1095935area0,4 km²avg depth3.1 m
- Lac 1095994area0,2 km²avg depth1.9 m
- Lac 1096012area0,2 km²avg depth1.3 m
- Lac 1096187area0,2 km²avg depth1.9 m
Rivers / streams (55, ord ≥ 4)
- Río Desaguaderoord 6len here182.77 km30%total619 km
- Río Mauriord 5len here165.15 km87%total189 km
- Rio Blancoord 4len here130.77 km100%total131 km
- Rio Achutaord 3len here88.08 km100%total88 km
- Río Cosapillaord 4len here84.02 km69%total122 km
- Río Uchusumaord 5len here70.27 km56%total126 km
- Rio Khoraord 2len here63.53 km100%total64 km
- Rio Caranguillaord 6len here57.35 km98%total58 km
- Río Katariord 4len here54.17 km42%total130 km
- Rio Lupiniord 2len here49.65 km100%total50 km
- Rio Jacha Llaniord 2len here40.48 km89%total46 km
- Rio Cañumaord 6len here35.45 km100%total36 km
43 more river segmentssorted by Strahler order + length
- Rio Challa Jahuiraord 3len here34.94 km39%total90 km
- Rio Putiriord 1len here33.81 km100%total34 km
- Rio Berenguelaord 3len here33.41 km99%total34 km
- Río Taypi Umaord 2len here33.32 km100%total33 km
- Quebrada Challajahuiraord 6len here30.88 km100%total31 km
- Rio Kankaviord 5len here24.37 km100%total24 km
- Río Caquingoraord 2len here23.58 km100%total24 km
- Río Quillhuriord 3len here23.49 km100%total24 km
- Rio Desaguaderoord 6len here23.05 km100%total23 km
- Río Jayuma Llallaguaord 2len here20.74 km100%total21 km
- Quebrada Villca Pampaord 3len here20.56 km100%total21 km
- Río Khala Jauiraord 6len here20.24 km100%total20 km
- Río Jalsuriord 3len here20.03 km55%total37 km
- Rio Khala Umaniord 2len here19.10 km100%total19 km
- Río Huaña Chiyaord 1len here18.79 km100%total19 km
- Río Putuniord 1len here18.16 km100%total18 km
- Río Jacha Jahuiraord 6len here18.14 km22%total81 km
- Río Grande1ord 2len here16.84 km72%total23 km
- Río Pontesueloord 2len here16.43 km100%total16 km
- Rio Collpa Jahuiraord 2len here15.86 km100%total16 km
- Rio Santo Tomasord 1len here15.68 km100%total16 km
- Quebrada Malca Chahuiord 2len here15.51 km100%total16 km
- Río Mamaniriord 1len here14.61 km100%total15 km
- Río Micaniord 3len here13.28 km100%total13 km
- Quebrada Challhuaniord 6len here12.95 km100%total13 km
- Rio Tarcamayaord 2len here12.23 km100%total12 km
- Rio Isla Chutoord 2len here11.96 km79%total15 km
- Rio Mura Amayaord 3len here11.78 km100%total12 km
- Río Titir Jahuiraord 1len here9.42 km100%total9 km
- Río Grandeord 6len here7.68 km3%total225 km
- Rio Pacokahuaord 2len here7.34 km51%total14 km
- Rio Challuyoord 3len here7.24 km100%total7 km
- Quebrada Caluyojahuiraord 1len here6.58 km100%total7 km
- Quebrada Coipacoipaniord 3len here6.25 km16%total39 km
- Río Huaychaniord 2len here5.15 km100%total5 km
- Rio Parkaord 2len here5.01 km21%total23 km
- Río Caquenaord 3len here4.63 km9%total49 km
- Quebrada Thankañaord 1len here4.40 km100%total4 km
- Río Llallaguaord 2len here4.19 km25%total17 km
- Rio Khelan Khoraord 1len here3.32 km100%total3 km
- Rio Suni Jahuiraord 1len here2.72 km10%total26 km
- Río Jachaord 3len here2.56 km6%total40 km
- Río Sullomaord 4len here2.56 km3%total92 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
2,7%
Pesticides
29,4kg/km²
GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)
Protected areas3
IUCN Not Reported · 3
Mirikiri
IUCN Not ReportedNational Park · 1945
8 km²
Flavio Machicado Viscarra
IUCN Not ReportedWildlife Sanctuary · 1963
1 km²
WDPA (World Database on Protected Areas) — UNEP-WCMC & IUCN