Ontologia

County · USA

Murray

United States

CfaTemperate, no dry season, hot summer(99 %)

Species observed

2 391

Observations

144 645

Area

900,6km²

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 Murray : 23 espèces reliées par 65 interactions GloBI sur 3 types (connectance 11.6%, filtre Serrano α=0.2). 11 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
34
Interactions affichées
65
Connectance
0.116
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

2 391 distinct species · 144 645 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

144 645 obs · 27 cellules
Obs. / cellule
≥ 47 895
12 793–47 894
3 416–12 792
2 923–3 415
< 2 923

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

Climate

Mean T°

15,4°C

Annual rain

1 516mm

Warmest m°

30,4°C

Coldest m°

0,6°C

Elevation: 332 m on average (min 202 m, max 1 008 m)

Bioclimatic detailsExpert
Annual mean temp.
15,4°C
Annual rain
1 516mm
Warmest month
30,4°C
Coldest month
0,6°C
Mean alt.
332m
Min
202m
Max
1 008m
Std. dev.
167m
Köppen-Geiger (dominant)
CfaTemperate, no dry season, hot summer(99 %)Temperate

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

Soil & lithology

pH H₂O

5,4

Org. C

30,9g/kg

Clay

27,5%

Sand

28,7%

Silt

43,8%

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

Dominant lithology: scGLiM

3 soil depths detailedExpert
0–5 cm
pH H₂O
5,4
Org. C
56,6g/kg
Clay
25,6%
Sand
29,7%
Silt
44,7%
5–15 cm
pH H₂O
5,4
Org. C
24,3g/kg
Clay
27,3%
Sand
28,7%
Silt
44,0%
15–30 cm
pH H₂O
5,4
Org. C
12,0g/kg
Clay
29,4%
Sand
27,7%
Silt
42,8%

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

Land cover

Forest74.6%
Crops4.5%
Built-up0.7%
Bare soil0.2%
Other (grassland, water…)19.9%

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

Hydrology6 basins · 4 lakes · 40 rivers

Hydrology metrics for this exact territory

Stream length here

268,6km

Lake surface here

5,28km²

Basins crossed

6

Max stream order

4

Max drainage

2 280km²

Discharge in basins

46,6m³/s

Mean precip.

1 480mm/an

Mean T°

14,1°C

Moisture idx

0,14

Max snow

1%

Mean runoff

703mm/an

Mean elev. (basins)

387m

Watersheds crossing here

Lakes (4, top by area)

Rivers / streams (40, ord ≥ 4)

28 more river segments

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

Human pressure

Pop. density

0hab/km²

Night light

0,9nW

Built-up

71,1%

Pesticides

5,8kg/km²

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

Protected areas14

IUCN V · 9IUCN Not Assigned · 3IUCN Ib · 1IUCN III · 1

Cohutta

IUCN V

Wildlife Management Area · 1975

224 km²

Cohutta

IUCN Ib

Wilderness · 1975

150 km²

Cohutta

IUCN V

Wildlife Management Area · 1975

144 km²

Complete list

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