Ontologia

County · USA

Sweetwater

United States

BSkArid, steppe, cold(84 %)

Species observed

2 199

Observations

115 352

Area

27 169,5km²

Ecological tissue

Sample of 33 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 Sweetwater : 25 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 106 interactions GloBI sur 4 types (connectance 17.8%, filtre Serrano α=0.2). 10 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
35
Interactions affichées
106
Connectance
0.178
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

2 199 distinct species · 115 352 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

115 352 obs · 634 cellules
Obs. / cellule
≥ 5 540
163–5 539
37–162
16–36
< 16

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

Climate

Mean T°

5,9°C

Annual rain

238mm

Warmest m°

28,1°C

Coldest m°

-12,7°C

Elevation: 2 091 m on average (min 1 837 m, max 2 849 m)

Bioclimatic detailsExpert
Annual mean temp.
5,9°C
Annual rain
238mm
Warmest month
28,1°C
Coldest month
-12,7°C
Mean alt.
2 091m
Min
1 837m
Max
2 849m
Std. dev.
119m
Köppen-Geiger (dominant)
BSkArid, steppe, cold(84 %)Arid

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

Soil & lithology

pH H₂O

7,9

Org. C

10,6g/kg

Clay

27,0%

Sand

40,4%

Silt

32,6%

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

Dominant lithology: ssGLiM

3 soil depths detailedExpert
0–5 cm
pH H₂O
7,8
Org. C
13,3g/kg
Clay
23,9%
Sand
42,8%
Silt
33,3%
5–15 cm
pH H₂O
7,9
Org. C
11,1g/kg
Clay
27,3%
Sand
40,2%
Silt
32,5%
15–30 cm
pH H₂O
8,0
Org. C
7,6g/kg
Clay
29,6%
Sand
38,3%
Silt
32,0%

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

Land cover

Forest0.6%
Crops0.8%
Built-up0.0%
Bare soil21.8%
Other (grassland, water…)76.8%

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

Hydrology53 basins · 32 lakes · 19 rivers

Hydrology metrics for this exact territory

Stream length here

1 043,5km

Lake surface here

100,38km²

Basins crossed

53

Max stream order

6

Max drainage

36 614km²

Discharge in basins

565,9m³/s

Mean precip.

236mm/an

Mean T°

4,7°C

Moisture idx

-0,76

Max snow

39%

Mean runoff

71mm/an

Mean elev. (basins)

2 101m

Watersheds crossing here

44 more basins

Lakes (32, top by area)

23 more lakes

Rivers / streams (19, ord ≥ 4)

7 more river segments

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

Human pressure

Pop. density

0hab/km²

Night light

0,1nW

Built-up

2,1%

Pesticides

0,4kg/km²

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

Protected areas22

IUCN Ib · 12IUCN V · 5IUCN III · 3IUCN IV · 1IUCN Not Assigned · 1

Adobe Town

IUCN Ib

Wilderness Study Area · 1991

353 km²

Sand Dunes

IUCN Ib

Wilderness Study Area · 1991

115 km²

Seedskadee

IUCN IV

National Wildlife Refuge · 1965

105 km²

Complete list

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