Ontologia

County · USA

Lancaster

United States

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

Species observed

4 390

Observations

985 662

Area

2 195,6km²

Ecological tissue

Sample of 37 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 Lancaster : 30 espèces reliées par 69 interactions GloBI sur 3 types (connectance 10.4%, filtre Serrano α=0.2). 7 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
37
Interactions affichées
69
Connectance
0.104
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

4 390 distinct species · 985 662 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

985 662 obs · 63 cellules
Obs. / cellule
≥ 123 845
64 676–123 844
8 384–64 675
3 049–8 383
< 3 049

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

Climate

Mean T°

11,1°C

Annual rain

804mm

Warmest m°

31,0°C

Coldest m°

-7,7°C

Elevation: 393 m on average (min 334 m, max 455 m)

Bioclimatic detailsExpert
Annual mean temp.
11,1°C
Annual rain
804mm
Warmest month
31,0°C
Coldest month
-7,7°C
Mean alt.
393m
Min
334m
Max
455m
Std. dev.
27m
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

6,3

Org. C

20,4g/kg

Clay

35,8%

Sand

11,5%

Silt

52,7%

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

Dominant lithology: ssGLiM

3 soil depths detailedExpert
0–5 cm
pH H₂O
6,2
Org. C
28,3g/kg
Clay
35,3%
Sand
11,6%
Silt
53,1%
5–15 cm
pH H₂O
6,2
Org. C
19,2g/kg
Clay
35,4%
Sand
11,7%
Silt
52,9%
15–30 cm
pH H₂O
6,4
Org. C
13,7g/kg
Clay
36,7%
Sand
11,3%
Silt
52,0%

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

Land cover

Forest7.5%
Crops59.5%
Built-up1.6%
Bare soil0.7%
Other (grassland, water…)30.6%

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

Hydrology6 basins · 13 lakes · 32 rivers

Hydrology metrics for this exact territory

Stream length here

437,2km

Lake surface here

14,28km²

Basins crossed

6

Max stream order

4

Max drainage

10 459km²

Discharge in basins

15,7m³/s

Mean precip.

768mm/an

Mean T°

10,3°C

Moisture idx

-0,30

Max snow

11%

Mean runoff

180mm/an

Mean elev. (basins)

394m

Watersheds crossing here

Lakes (13, top by area)

4 more lakes

Rivers / streams (32, ord ≥ 4)

20 more river segments

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

Human pressure

Pop. density

1hab/km²

Night light

4,2nW

Built-up

156,7%

Pesticides

14,0kg/km²

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

Protected areas45

IUCN V · 36IUCN Not Assigned · 9
Complete list

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