Ontologia

County · USA

Crenshaw

United States

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

Species observed

1 112

Observations

7 586

Area

1 576,6km²

Ecological tissue

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).

RègnesAnimalPlanteChampignonBacterie
RelationsPredationParasitismeSymbiosePollinisation
StatutEn dangerVulnérableProtégéeEndémique

Indicateurs du tissu écologique

Tissu écologique de Crenshaw : 30 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 75 interactions GloBI sur 3 types (connectance 9.1%, filtre Serrano α=0.2). 11 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
41
Interactions affichées
75
Connectance
0.091
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

1 112 distinct species · 7 586 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

7 586 obs · 44 cellules
Obs. / cellule
≥ 1 258
522–1 257
115–521
87–114
< 87

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

Climate

Mean T°

18,3°C

Annual rain

1 450mm

Warmest m°

32,1°C

Coldest m°

4,6°C

Elevation: 113 m on average (min 63 m, max 163 m)

Bioclimatic detailsExpert
Annual mean temp.
18,3°C
Annual rain
1 450mm
Warmest month
32,1°C
Coldest month
4,6°C
Mean alt.
113m
Min
63m
Max
163m
Std. dev.
21m
Köppen-Geiger (dominant)
CfaTemperate, no dry season, hot summer(100 %)Temperate

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

Soil & lithology

pH H₂O

5,2

Org. C

20,2g/kg

Clay

15,1%

Sand

67,8%

Silt

17,1%

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

Dominant lithology: suGLiM

3 soil depths detailedExpert
0–5 cm
pH H₂O
5,2
Org. C
40,6g/kg
Clay
14,2%
Sand
68,1%
Silt
17,7%
5–15 cm
pH H₂O
5,2
Org. C
13,7g/kg
Clay
13,7%
Sand
69,2%
Silt
17,2%
15–30 cm
pH H₂O
5,2
Org. C
6,2g/kg
Clay
17,6%
Sand
66,0%
Silt
16,4%

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

Land cover

Forest76.9%
Crops4.3%
Built-up0.3%
Bare soil0.2%
Other (grassland, water…)18.3%

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

Hydrology7 basins · 3 lakes · 2 rivers

Hydrology metrics for this exact territory

Stream length here

149,1km

Lake surface here

0,51km²

Basins crossed

7

Max stream order

4

Max drainage

3 093km²

Discharge in basins

26,8m³/s

Mean precip.

1 421mm/an

Mean T°

17,9°C

Moisture idx

-0,02

Max snow

1%

Mean runoff

546mm/an

Mean elev. (basins)

120m

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

Human pressure

Pop. density

0hab/km²

Night light

0,4nW

Built-up

27,8%

Pesticides

12,3kg/km²

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

Protected areas2

IUCN V · 2

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