Truckee River Basin Macrosite Fee
IUCN VPrivate Conservation Land · 2000
2 km²
County · USA
Storey
United States
BSkArid, steppe, cold(54 %)
Species observed
1 068
Observations
40 103
Area
683,1km²
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 Storey : 29 espèces reliées par 104 interactions GloBI sur 4 types (connectance 14.8%, filtre Serrano α=0.2). 9 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).
Espèces affichées
38
Interactions affichées
104
Connectance
0.148
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
1 068 distinct species · 40 103 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Climate
Mean T°
10,4°C
Annual rain
249mm
Warmest m°
30,5°C
Coldest m°
-5,7°C
Elevation: 1 709 m on average (min 1 243 m, max 2 256 m)
Bioclimatic details19 BIO + Köppen full + altitude statsExpert
Annual mean temp.
10,4°C
Annual rain
249mm
Warmest month
30,5°C
Coldest month
-5,7°C
Mean alt.
1 709m
Min
1 243m
Max
2 256m
Std. dev.
198m
Köppen-Geiger (dominant)
BSkArid, steppe, cold(54 %)Arid
CHELSA BIO 1-19 v2.1 · ETOPO DEM 60s · Köppen-Geiger 1991-2020 (Beck et al. 2018)
Soil & lithology
pH H₂O
7,4
Org. C
10,5g/kg
Clay
19,6%
Sand
54,2%
Silt
26,2%
Average over 0-30 cm. Per-depth details in expert panel.
Dominant lithology: vbGLiM
3 soil depths detailed0-5cm / 5-15cm / 15-30cm × 5 propsExpert
0–5 cm
pH H₂O
7,3
Org. C
13,5g/kg
Clay
15,3%
Sand
58,0%
Silt
26,7%
5–15 cm
pH H₂O
7,5
Org. C
10,5g/kg
Clay
20,2%
Sand
53,1%
Silt
26,7%
15–30 cm
pH H₂O
7,5
Org. C
7,5g/kg
Clay
23,3%
Sand
51,4%
Silt
25,3%
SoilGrids 250m (ISRIC, 2017) · GLiM v1.0 (Hartmann & Moosdorf 2012)
Land cover
Forest9.6%
Crops0.0%
Built-up0.3%
Bare soil14.9%
Other (grassland, water…)75.3%
Copernicus Global Land Cover 100m (Buchhorn et al. 2020)
Hydrology5 basins · 0 lakes · 3 rivers
Hydrology metrics for this exact territory
Stream length here
27,9km
Basins crossed
5
Max stream order
5
Max drainage
5 383km²
Discharge in basins
18,2m³/s
Mean precip.
224mm/an
Mean T°
9,5°C
Moisture idx
-0,81
Max snow
15%
Mean runoff
120mm/an
Mean elev. (basins)
1 565m
Watersheds crossing here
Rivers / streams (3, ord ≥ 4)
Live spatial overlap (cached after first hit) · HydroBASINS lev08 × HydroLAKES × HydroRIVERS v10
Human pressure
Pop. density
0hab/km²
Night light
1,5nW
Built-up
25,4%
Pesticides
0,1kg/km²
GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)
Protected areas5
IUCN V · 5
Lagomarsino Wildlife Management Unit
IUCN VLagomarsino Wildlife Management Unit
0 km²
Truckee River Basin Macrosite
IUCN VEasement · 2002
0 km²
Truckee River Basin Macrosite
IUCN VPrivate Conservation Land · 2004
0 km²
Lower Truckee River Fee
IUCN VPrivate Conservation Land · 2015
0 km²
WDPA (World Database on Protected Areas) — UNEP-WCMC & IUCN