Tri-Valley
IUCN VWildlife Area
62 km²
County · USA
United States
Species observed
2 937
Observations
256 097
Area
1 742,8km²
Sample of 35 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).
Tissu écologique de Muskingum : 26 espèces reliées par 76 interactions GloBI sur 3 types (connectance 11.4%, filtre Serrano α=0.2). 11 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).
Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).
2 937 distinct species · 256 097 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Mean T°
11,5°C
Annual rain
1 047mm
Warmest m°
28,5°C
Coldest m°
-5,2°C
Elevation: 272 m on average (min 218 m, max 326 m)
CHELSA BIO 1-19 v2.1 · ETOPO DEM 60s · Köppen-Geiger 1991-2020 (Beck et al. 2018)
pH H₂O
5,9
Org. C
34,8g/kg
Clay
28,3%
Sand
14,0%
Silt
57,7%
Average over 0-30 cm. Per-depth details in expert panel.
Dominant lithology: ssGLiM
SoilGrids 250m (ISRIC, 2017) · GLiM v1.0 (Hartmann & Moosdorf 2012)
Copernicus Global Land Cover 100m (Buchhorn et al. 2020)
Hydrology metrics for this exact territory
Stream length here
346,3km
Lake surface here
5,86km²
Basins crossed
9
Max stream order
5
Max drainage
19 137km²
Discharge in basins
578,5m³/s
Mean precip.
997mm/an
Mean T°
10,3°C
Moisture idx
-0,07
Max snow
9%
Mean runoff
350mm/an
Mean elev. (basins)
286m
Live spatial overlap (cached after first hit) · HydroBASINS lev08 × HydroLAKES × HydroRIVERS v10
Pop. density
0hab/km²
Night light
1,5nW
Built-up
77,1%
Pesticides
7,5kg/km²
GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)
Wildlife Area
62 km²
Wildlife Area
20 km²
State Forest
18 km²
Wildlife Area
17 km²
Wildlife Area
11 km²
Conservation Area
8 km²
WDPA (World Database on Protected Areas) — UNEP-WCMC & IUCN