Ontologia

County · USA

Wells

United States

DfaCold, no dry season, hot summer(100 %)

Species observed

1 698

Observations

56 151

Area

954,6km²

Ecological tissue

Sample of 34 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 Wells : 21 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 95 interactions GloBI sur 4 types (connectance 14.3%, filtre Serrano α=0.2). 16 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
37
Interactions affichées
95
Connectance
0.143
Patrimoniales
1
Plus dense que (national)0 %(top 100%)

Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).

Species present

1 698 distinct species · 56 151 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

56 151 obs · 27 cellules
Obs. / cellule
≥ 23 694
7 268–23 693
525–7 267
276–524
< 276

Source : GBIF — observations agrégées par hexagones 0.027° × 0.027° (~22km), filtre précision coordonnée < 10 km. Fond carte : OpenFreeMap · © OpenStreetMap.

Climate

Mean T°

10,8°C

Annual rain

1 017mm

Warmest m°

28,0°C

Coldest m°

-6,9°C

Elevation: 255 m on average (min 238 m, max 276 m)

Bioclimatic detailsExpert
Annual mean temp.
10,8°C
Annual rain
1 017mm
Warmest month
28,0°C
Coldest month
-6,9°C
Mean alt.
255m
Min
238m
Max
276m
Std. dev.
6m
Köppen-Geiger (dominant)
DfaCold, no dry season, hot summer(100 %)Cold

CHELSA BIO 1-19 v2.1 · ETOPO DEM 60s · Köppen-Geiger 1991-2020 (Beck et al. 2018)

Soil & lithology

pH H₂O

6,4

Org. C

24,1g/kg

Clay

33,9%

Sand

17,8%

Silt

48,3%

Average over 0-30 cm. Per-depth details in expert panel.

Dominant lithology: scGLiM

3 soil depths detailedExpert
0–5 cm
pH H₂O
6,4
Org. C
37,5g/kg
Clay
32,6%
Sand
18,1%
Silt
49,3%
5–15 cm
pH H₂O
6,4
Org. C
21,7g/kg
Clay
32,6%
Sand
18,2%
Silt
49,1%
15–30 cm
pH H₂O
6,4
Org. C
13,2g/kg
Clay
36,4%
Sand
17,2%
Silt
46,5%

SoilGrids 250m (ISRIC, 2017) · GLiM v1.0 (Hartmann & Moosdorf 2012)

Land cover

Forest8.9%
Crops77.9%
Built-up0.7%
Bare soil0.3%
Other (grassland, water…)12.1%

Copernicus Global Land Cover 100m (Buchhorn et al. 2020)

Hydrology6 basins · 0 lakes · 7 rivers

Hydrology metrics for this exact territory

Stream length here

116,5km

Basins crossed

6

Max stream order

4

Max drainage

2 156km²

Discharge in basins

19,6m³/s

Mean precip.

930mm/an

Mean T°

9,9°C

Moisture idx

-0,10

Max snow

12%

Mean runoff

348mm/an

Mean elev. (basins)

257m

Watersheds crossing here

Live spatial overlap (cached after first hit) · HydroBASINS lev08 × HydroLAKES × HydroRIVERS v10

Human pressure

Pop. density

0hab/km²

Night light

1,0nW

Built-up

74,4%

Pesticides

9,0kg/km²

GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)

Protected areas6

IUCN V · 5IUCN Not Assigned · 1

Roush Lake

IUCN Not Assigned

Fish And Wildlife Area · 1967

34 km²

WDPA (World Database on Protected Areas) — UNEP-WCMC & IUCN