Ontologia

County · USA

Santa Clara

United States

CsbTemperate, dry summer, warm summer(86 %)

Species observed

8 737

Observations

4 990 912

Area

3 349,3km²

Ecological tissue

Sample of 35 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 Santa Clara : 25 espèces reliées par 82 interactions GloBI sur 4 types (connectance 13.8%, filtre Serrano α=0.2). 10 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
35
Interactions affichées
82
Connectance
0.138
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

8 737 distinct species · 4 990 912 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

4 990 912 obs · 87 cellules
Obs. / cellule
≥ 693 307
139 770–693 306
52 079–139 769
19 333–52 078
< 19 333

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

Climate

Mean T°

14,1°C

Annual rain

568mm

Warmest m°

28,6°C

Coldest m°

4,0°C

Elevation: 379 m on average (min 0 m, max 1 111 m)

Bioclimatic detailsExpert
Annual mean temp.
14,1°C
Annual rain
568mm
Warmest month
28,6°C
Coldest month
4,0°C
Mean alt.
379m
Min
0m
Max
1 111m
Std. dev.
283m
Köppen-Geiger (dominant)
CsbTemperate, dry summer, warm summer(86 %)Temperate

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

Soil & lithology

pH H₂O

6,5

Org. C

26,9g/kg

Clay

25,1%

Sand

37,0%

Silt

37,9%

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

Dominant lithology: ssGLiM

3 soil depths detailedExpert
0–5 cm
pH H₂O
6,5
Org. C
44,0g/kg
Clay
23,2%
Sand
38,1%
Silt
38,8%
5–15 cm
pH H₂O
6,5
Org. C
23,9g/kg
Clay
24,1%
Sand
37,6%
Silt
38,4%
15–30 cm
pH H₂O
6,5
Org. C
12,8g/kg
Clay
28,0%
Sand
35,3%
Silt
36,6%

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

Land cover

Forest32.9%
Crops3.3%
Built-up4.3%
Bare soil1.9%
Other (grassland, water…)57.5%

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

Hydrology9 basins · 24 lakes · 85 rivers

Hydrology metrics for this exact territory

Stream length here

793,0km

Lake surface here

40,88km²

Basins crossed

9

Max stream order

5

Max drainage

33 305km²

Discharge in basins

23,1m³/s

Mean precip.

534mm/an

Mean T°

14,5°C

Moisture idx

-0,58

Max snow

4%

Mean runoff

182mm/an

Mean elev. (basins)

314m

Watersheds crossing here

Lakes (24, top by area)

15 more lakes

Rivers / streams (85, ord ≥ 4)

73 more river segments

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

Human pressure

Pop. density

4hab/km²

Night light

6,2nW

Built-up

434,0%

Pesticides

22,5kg/km²

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

Protected areas85

IUCN V · 62IUCN Not Assigned · 21IUCN IV · 2🌊 Marine · 5
Complete list

+ 25 protected areas (top 60 shown)

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