Ontologia

County · USA

Saratoga

United States

DfaCold, no dry season, hot summer(53 %)

Species observed

4 230

Observations

1 063 502

Area

2 168,4km²

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 Saratoga : 23 espèces reliées par 77 interactions GloBI sur 4 types (connectance 12.9%, filtre Serrano α=0.2). 12 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
35
Interactions affichées
77
Connectance
0.129
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

4 230 distinct species · 1 063 502 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

1 063 502 obs · 59 cellules
Obs. / cellule
≥ 230 119
42 208–230 118
16 727–42 207
5 679–16 726
< 5 679

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

Climate

Mean T°

8,3°C

Annual rain

1 240mm

Warmest m°

26,0°C

Coldest m°

-10,5°C

Elevation: 223 m on average (min 13 m, max 693 m)

Bioclimatic detailsExpert
Annual mean temp.
8,3°C
Annual rain
1 240mm
Warmest month
26,0°C
Coldest month
-10,5°C
Mean alt.
223m
Min
13m
Max
693m
Std. dev.
157m
Köppen-Geiger (dominant)
DfaCold, no dry season, hot summer(53 %)Cold

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

78,4g/kg

Clay

17,7%

Sand

40,6%

Silt

41,7%

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

Dominant lithology: mtGLiM

3 soil depths detailedExpert
0–5 cm
pH H₂O
5,0
Org. C
165,6g/kg
Clay
17,8%
Sand
40,5%
Silt
41,7%
5–15 cm
pH H₂O
5,2
Org. C
46,5g/kg
Clay
17,7%
Sand
40,4%
Silt
41,9%
15–30 cm
pH H₂O
5,3
Org. C
23,2g/kg
Clay
17,5%
Sand
40,9%
Silt
41,6%

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

Land cover

Forest72.8%
Crops6.2%
Built-up1.2%
Bare soil0.2%
Other (grassland, water…)19.6%

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

Hydrology14 basins · 36 lakes · 48 rivers

Hydrology metrics for this exact territory

Stream length here

521,2km

Lake surface here

68,20km²

Basins crossed

14

Max stream order

6

Max drainage

12 069km²

Discharge in basins

612,4m³/s

Mean precip.

1 055mm/an

Mean T°

7,4°C

Moisture idx

0,10

Max snow

31%

Mean runoff

640mm/an

Mean elev. (basins)

225m

Watersheds crossing here

5 more basins

Lakes (36, top by area)

27 more lakes

Rivers / streams (48, ord ≥ 4)

36 more river segments

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

Human pressure

Pop. density

1hab/km²

Night light

1,8nW

Built-up

122,7%

Pesticides

7,2kg/km²

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

Protected areas27

IUCN V · 21IUCN Ib · 2IUCN III · 2IUCN VI · 2🌊 Marine · 1

Finch Pruyn

IUCN V

State Conservation Area · 2007

62 km²

Saratoga

IUCN III

National Historical Park · 1938

12 km²

Complete list

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