Ontologia

County · USA

Lander

United States

BSkArid, steppe, cold(89 %)

Species observed

2 202

Observations

47 616

Area

14 303,4km²

Ecological tissue

Sample of 41 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 Lander : 24 espèces reliées par 127 interactions GloBI sur 4 types (connectance 15.5%, filtre Serrano α=0.2). 17 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
41
Interactions affichées
127
Connectance
0.155
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

2 202 distinct species · 47 616 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

47 616 obs · 345 cellules
Obs. / cellule
≥ 1 793
237–1 792
66–236
26–65
< 26

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

Climate

Mean T°

9,1°C

Annual rain

251mm

Warmest m°

30,2°C

Coldest m°

-9,4°C

Elevation: 1 828 m on average (min 1 359 m, max 3 186 m)

Bioclimatic detailsExpert
Annual mean temp.
9,1°C
Annual rain
251mm
Warmest month
30,2°C
Coldest month
-9,4°C
Mean alt.
1 828m
Min
1 359m
Max
3 186m
Std. dev.
290m
Köppen-Geiger (dominant)
BSkArid, steppe, cold(89 %)Arid

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

Soil & lithology

pH H₂O

7,7

Org. C

13,1g/kg

Clay

18,8%

Sand

40,5%

Silt

40,7%

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

Dominant lithology: vaGLiM

3 soil depths detailedExpert
0–5 cm
pH H₂O
7,6
Org. C
18,0g/kg
Clay
16,8%
Sand
41,7%
Silt
41,5%
5–15 cm
pH H₂O
7,7
Org. C
12,7g/kg
Clay
18,9%
Sand
40,3%
Silt
40,8%
15–30 cm
pH H₂O
7,8
Org. C
8,6g/kg
Clay
20,8%
Sand
39,4%
Silt
39,8%

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

Land cover

Forest5.9%
Crops0.9%
Built-up0.0%
Bare soil16.9%
Other (grassland, water…)76.3%

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

Hydrology33 basins · 5 lakes · 26 rivers

Hydrology metrics for this exact territory

Stream length here

1 003,1km

Lake surface here

1,48km²

Basins crossed

33

Max stream order

6

Max drainage

29 929km²

Discharge in basins

91,0m³/s

Mean precip.

266mm/an

Mean T°

8,0°C

Moisture idx

-0,77

Max snow

20%

Mean runoff

46mm/an

Mean elev. (basins)

1 842m

Watersheds crossing here

24 more basins

Lakes (5, top by area)

Rivers / streams (26, ord ≥ 4)

14 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

0,7%

Pesticides

0,9kg/km²

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

Protected areas6

IUCN Ib · 3IUCN V · 3

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