Ontologia

County · USA

Caldwell

United States

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

Species observed

893

Observations

4 989

Area

900,2km²

Ecological tissue

Sample of 43 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 Caldwell : 32 espèces reliées par 96 interactions GloBI sur 4 types (connectance 10.1%, filtre Serrano α=0.2). 12 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
44
Interactions affichées
96
Connectance
0.102
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

893 distinct species · 4 989 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

4 989 obs · 26 cellules
Obs. / cellule
≥ 758
511–757
287–510
133–286
< 133

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

Climate

Mean T°

14,6°C

Annual rain

1 270mm

Warmest m°

31,3°C

Coldest m°

-1,6°C

Elevation: 152 m on average (min 108 m, max 198 m)

Bioclimatic detailsExpert
Annual mean temp.
14,6°C
Annual rain
1 270mm
Warmest month
31,3°C
Coldest month
-1,6°C
Mean alt.
152m
Min
108m
Max
198m
Std. dev.
17m
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

5,6

Org. C

21,7g/kg

Clay

25,9%

Sand

9,3%

Silt

64,8%

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

Dominant lithology: scGLiM

3 soil depths detailedExpert
0–5 cm
pH H₂O
5,6
Org. C
42,5g/kg
Clay
23,9%
Sand
10,1%
Silt
66,0%
5–15 cm
pH H₂O
5,6
Org. C
14,7g/kg
Clay
24,8%
Sand
9,4%
Silt
65,7%
15–30 cm
pH H₂O
5,5
Org. C
7,8g/kg
Clay
29,1%
Sand
8,4%
Silt
62,5%

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

Land cover

Forest50.0%
Crops30.8%
Built-up0.3%
Bare soil0.1%
Other (grassland, water…)18.7%

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

Hydrology5 basins · 5 lakes · 4 rivers

Hydrology metrics for this exact territory

Stream length here

59,0km

Lake surface here

2,49km²

Basins crossed

5

Max stream order

4

Max drainage

45 677km²

Discharge in basins

12,9m³/s

Mean precip.

1 232mm/an

Mean T°

13,9°C

Moisture idx

0,02

Max snow

1%

Mean runoff

385mm/an

Mean elev. (basins)

148m

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

Human pressure

Pop. density

0hab/km²

Night light

0,5nW

Built-up

35,0%

Pesticides

9,6kg/km²

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

Protected areas5

IUCN V · 5

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