Province · PER
San Román
Peru
Species observed
234
Observations
2 277
Area
2 280,2km²
Ecological tissue
Sample of 27 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 San Román : 18 espèces reliées par 44 interactions GloBI sur 3 types (connectance 8.9%, filtre Serrano α=0.2). 14 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).
Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).
Species present
234 distinct species · 2 277 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Climate
Mean T°
6,8°C
Annual rain
939mm
Warmest m°
14,5°C
Coldest m°
-3,2°C
Elevation: 4 112 m on average (min 3 812 m, max 4 884 m)
Bioclimatic details19 BIO + Köppen full + altitude statsExpert
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
22,4g/kg
Clay
24,3%
Sand
43,8%
Silt
31,9%
Average over 0-30 cm. Per-depth details in expert panel.
Dominant lithology: ssGLiM
3 soil depths detailed0-5cm / 5-15cm / 15-30cm × 5 propsExpert
SoilGrids 250m (ISRIC, 2017) · GLiM v1.0 (Hartmann & Moosdorf 2012)
Land cover
Copernicus Global Land Cover 100m (Buchhorn et al. 2020)
Hydrology15 basins · 29 lakes · 8 rivers
Hydrology metrics for this exact territory
Stream length here
177,2km
Lake surface here
33,97km²
Basins crossed
15
Max stream order
4
Max drainage
14 932km²
Discharge in basins
69,0m³/s
Mean precip.
697mm/an
Mean T°
5,8°C
Moisture idx
-0,37
Max snow
1%
Mean runoff
262mm/an
Mean elev. (basins)
4 176m
Watersheds crossing here
- Bassin de Río Coatasub-area980,7 km²overlap532.97 km²23%
- Bassin de Río Tincopalcasub-area545,3 km²overlap446.78 km²20%
- Bassin de Río Cabanillassub-area793,2 km²overlap408.36 km²18%
- Bassin de Río Illpasub-area1 559,1 km²overlap254.23 km²11%
- Basin #27400sub-area478,7 km²overlap237.19 km²10%
- Basin #20000sub-area260 km²overlap223.69 km²10%
- Bassin de Río Vilavilasub-area1 556,8 km²overlap132.28 km²6%
- Basin #27520sub-area110,2 km²overlap26.33 km²1%
- Bassin de Río Pucarásub-area1 275,7 km²overlap7.06 km²0%
6 more basinssorted by overlap
- Bassin de Río Ramissub-area394,8 km²overlap6.26 km²0%
- Bassin de Río Sumbaysub-area2 610,3 km²overlap2.15 km²0%
- Bassin de Río Cerrillossub-area887,6 km²overlap1.72 km²0%
- Basin #27390sub-area0,6 km²overlap0.56 km²0%
- Bassin de Rio Colcasub-area713,1 km²overlap0.42 km²0%
- Basin #30920sub-area167,8 km²overlap0.19 km²0%
Lakes (29, top by area)
- Laguna Sara Cochaarea14,2 km²avg depth31.9 m
- Laguna Jatuncochaarea9,4 km²avg depth7.7 m
- Laguna Chacasarea5,3 km²avg depth8.9 m
- Laguna Maqueraarea1,3 km²avg depth5.3 m
- Laguna Ululunasaarea1,2 km²avg depth12.1 m
- Lake #20175area1,1 km²avg depth1.2 m
- Laguna Sumbilaarea1,1 km²avg depth4.1 m
- Laguna Chacchurearea1 km²avg depth7.8 m
- Lac 1095088area0,9 km²avg depth6.6 m
20 more lakes
- Lac 1094772area0,9 km²avg depth1.8 m
- Lac 1095093area0,7 km²avg depth4.6 m
- Lac 1094701area0,6 km²avg depth1.5 m
- Lac 1094696area0,6 km²avg depth1.5 m
- Lac 1094709area0,5 km²avg depth2.1 m
- Lac 1094757area0,5 km²avg depth1.5 m
- Lac 1095027area0,4 km²avg depth4.9 m
- Lac 1094903area0,4 km²avg depth1.4 m
- Lac 1094694area0,4 km²avg depth1.2 m
- Lac 1094844area0,3 km²avg depth2.0 m
- Lac 1094637area0,3 km²avg depth3.1 m
- Lac 1094652area0,3 km²avg depth1.0 m
- Lac 1094843area0,3 km²avg depth1.7 m
- Lac 1094657area0,3 km²avg depth1.3 m
- Lac 1094688area0,3 km²avg depth3.2 m
- Lac 1094671area0,2 km²avg depth1.6 m
- Lac 1094850area0,2 km²avg depth2.0 m
- Lac 1094779area0,1 km²avg depth2.6 m
- Lac 1094660area0,1 km²avg depth1.3 m
- Lac 1094686area0,1 km²avg depth2.7 m
Rivers / streams (8, ord ≥ 4)
- Río Cabanillasord 4len here57.28 km50%total115 km
- Río Coataord 4len here57.21 km69%total83 km
- Río Tincopalcaord 3len here23.54 km91%total26 km
- Río Vergaraord 1len here15.05 km100%total15 km
- Torocochaord 1len here11.62 km100%total12 km
- Río Torocochaord 4len here6.77 km100%total7 km
- Río Maravillasord 4len here4.13 km100%total4 km
- Río Illpaord 4len here1.57 km5%total31 km
Live spatial overlap (cached after first hit) · HydroBASINS lev08 × HydroLAKES × HydroRIVERS v10
Human pressure
Pop. density
1hab/km²
Night light
1,1nW
Built-up
71,5%
Pesticides
35,4kg/km²
GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)