McPherson Valley
IUCN VWetlands
17 km²
County · USA
United States
Species observed
1 452
Observations
121 359
Area
2 338km²
Sample of 40 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 McPherson : 34 espèces reliées par 68 interactions GloBI sur 4 types (connectance 8.7%, filtre Serrano α=0.2). 6 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).
Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).
1 452 distinct species · 121 359 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Mean T°
13,2°C
Annual rain
835mm
Warmest m°
32,5°C
Coldest m°
-4,2°C
Elevation: 454 m on average (min 391 m, max 511 m)
CHELSA BIO 1-19 v2.1 · ETOPO DEM 60s · Köppen-Geiger 1991-2020 (Beck et al. 2018)
pH H₂O
6,3
Org. C
16,6g/kg
Clay
30,7%
Sand
20,8%
Silt
48,5%
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
240,4km
Lake surface here
1,71km²
Basins crossed
10
Max stream order
5
Max drainage
30 655km²
Discharge in basins
25,6m³/s
Mean precip.
756mm/an
Mean T°
12,7°C
Moisture idx
-0,38
Max snow
4%
Mean runoff
124mm/an
Mean elev. (basins)
467m
Live spatial overlap (cached after first hit) · HydroBASINS lev08 × HydroLAKES × HydroRIVERS v10
Pop. density
0hab/km²
Night light
0,8nW
Built-up
33,0%
Pesticides
13,3kg/km²
GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)
Wetlands
17 km²
Wildlife Refuge · 1965
9 km²
Wildlife Area
1 km²
Reserve Program · 2008
1 km²
Reserve Program · 2001
0 km²
WDPA (World Database on Protected Areas) — UNEP-WCMC & IUCN