Ontologia

County · USA

Pennington

United States

DwbCold, dry winter, warm summer(84 %)

Species observed

990

Observations

27 881

Area

1 608,2km²

Ecological tissue

Sample of 31 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 Pennington : 20 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 73 interactions GloBI sur 3 types (connectance 15.7%, filtre Serrano α=0.2). 11 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
31
Interactions affichées
73
Connectance
0.157
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

990 distinct species · 27 881 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

27 881 obs · 41 cellules
Obs. / cellule
≥ 6 255
1 650–6 254
306–1 649
169–305
< 169

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

Climate

Mean T°

4,4°C

Annual rain

602mm

Warmest m°

25,9°C

Coldest m°

-17,8°C

Elevation: 341 m on average (min 294 m, max 361 m)

Bioclimatic detailsExpert
Annual mean temp.
4,4°C
Annual rain
602mm
Warmest month
25,9°C
Coldest month
-17,8°C
Mean alt.
341m
Min
294m
Max
361m
Std. dev.
16m
Köppen-Geiger (dominant)
DwbCold, dry winter, warm summer(84 %)Cold

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

Soil & lithology

pH H₂O

7,2

Org. C

35,5g/kg

Clay

20,6%

Sand

57,0%

Silt

22,4%

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

Dominant lithology: mtGLiM

3 soil depths detailedExpert
0–5 cm
pH H₂O
7,1
Org. C
50,6g/kg
Clay
20,0%
Sand
57,2%
Silt
22,9%
5–15 cm
pH H₂O
7,2
Org. C
34,1g/kg
Clay
20,0%
Sand
57,5%
Silt
22,6%
15–30 cm
pH H₂O
7,3
Org. C
21,9g/kg
Clay
21,8%
Sand
56,4%
Silt
21,8%

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

Land cover

Forest10.0%
Crops61.1%
Built-up0.2%
Bare soil3.1%
Other (grassland, water…)25.6%

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

Hydrology7 basins · 6 lakes · 6 rivers

Hydrology metrics for this exact territory

Stream length here

163,2km

Lake surface here

3,43km²

Basins crossed

7

Max stream order

5

Max drainage

13 763km²

Discharge in basins

54,3m³/s

Mean precip.

553mm/an

Mean T°

3,6°C

Moisture idx

-0,35

Max snow

31%

Mean runoff

76mm/an

Mean elev. (basins)

340m

Watersheds crossing here

Lakes (6, top by area)

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

Human pressure

Pop. density

0hab/km²

Night light

0,4nW

Built-up

15,6%

Pesticides

23,6kg/km²

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

Protected areas14

IUCN V · 12IUCN IV · 1IUCN Not Assigned · 1

Pembina

IUCN V

State Wildlife Management Area

26 km²

Complete list

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