Ontologia

County · USA

Esmeralda

United States

BWkArid, desert, cold(87 %)

Species observed

2 012

Observations

84 268

Area

9 284,2km²

Ecological tissue

Sample of 36 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 Esmeralda : 22 espèces reliées par 119 interactions GloBI sur 4 types (connectance 17.9%, filtre Serrano α=0.2). 15 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
37
Interactions affichées
119
Connectance
0.179
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

2 012 distinct species · 84 268 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

84 268 obs · 227 cellules
Obs. / cellule
≥ 8 014
523–8 013
129–522
55–128
< 55

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

Climate

Mean T°

11,7°C

Annual rain

162mm

Warmest m°

31,5°C

Coldest m°

-6,5°C

Elevation: 1 726 m on average (min 1 109 m, max 3 716 m)

Bioclimatic detailsExpert
Annual mean temp.
11,7°C
Annual rain
162mm
Warmest month
31,5°C
Coldest month
-6,5°C
Mean alt.
1 726m
Min
1 109m
Max
3 716m
Std. dev.
291m
Köppen-Geiger (dominant)
BWkArid, desert, cold(87 %)Arid

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

Soil & lithology

pH H₂O

8,3

Org. C

6,1g/kg

Clay

13,8%

Sand

59,0%

Silt

27,2%

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

Dominant lithology: smGLiM

3 soil depths detailedExpert
0–5 cm
pH H₂O
8,2
Org. C
7,1g/kg
Clay
11,3%
Sand
61,1%
Silt
27,6%
5–15 cm
pH H₂O
8,3
Org. C
6,0g/kg
Clay
14,3%
Sand
58,2%
Silt
27,5%
15–30 cm
pH H₂O
8,3
Org. C
5,1g/kg
Clay
15,8%
Sand
57,8%
Silt
26,4%

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

Land cover

Forest3.1%
Crops0.3%
Built-up0.0%
Bare soil49.0%
Other (grassland, water…)47.6%

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

Hydrology28 basins · 8 lakes · 5 rivers

Hydrology metrics for this exact territory

Stream length here

68,7km

Lake surface here

23,67km²

Basins crossed

28

Max stream order

3

Max drainage

6 097km²

Discharge in basins

27,5m³/s

Mean precip.

157mm/an

Mean T°

10,4°C

Moisture idx

-0,87

Max snow

12%

Mean runoff

40mm/an

Mean elev. (basins)

1 712m

Watersheds crossing here

19 more basins

Lakes (8, top by area)

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

Human pressure

Pop. density

0hab/km²

Night light

0,0nW

Built-up

0,4%

Pesticides

0,4kg/km²

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

Protected areas11

IUCN Ib · 10IUCN II · 1
Complete list

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