Ontologia

County · USA

Hood

United States

CfaTemperate, no dry season, hot summer(100 %)

Species observed

3 017

Observations

76 229

Area

1 117,9km²

Ecological tissue

Sample of 45 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 Hood : 38 espèces reliées par 74 interactions GloBI sur 5 types (connectance 7.5%, filtre Serrano α=0.2). 7 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
45
Interactions affichées
74
Connectance
0.075
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

3 017 distinct species · 76 229 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

76 229 obs · 30 cellules
Obs. / cellule
≥ 18 934
6 249–18 933
2 365–6 248
1 084–2 364
< 1 084

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

Climate

Mean T°

18,9°C

Annual rain

887mm

Warmest m°

34,6°C

Coldest m°

3,9°C

Elevation: 269 m on average (min 201 m, max 348 m)

Bioclimatic detailsExpert
Annual mean temp.
18,9°C
Annual rain
887mm
Warmest month
34,6°C
Coldest month
3,9°C
Mean alt.
269m
Min
201m
Max
348m
Std. dev.
35m
Köppen-Geiger (dominant)
CfaTemperate, no dry season, hot summer(100 %)Temperate

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

Soil & lithology

pH H₂O

7,1

Org. C

18,5g/kg

Clay

25,1%

Sand

41,4%

Silt

33,6%

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

Dominant lithology: suGLiM

3 soil depths detailedExpert
0–5 cm
pH H₂O
7,0
Org. C
30,0g/kg
Clay
24,2%
Sand
42,1%
Silt
33,7%
5–15 cm
pH H₂O
7,1
Org. C
15,5g/kg
Clay
24,4%
Sand
41,7%
Silt
33,8%
15–30 cm
pH H₂O
7,1
Org. C
10,0g/kg
Clay
26,6%
Sand
40,3%
Silt
33,2%

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

Land cover

Forest34.3%
Crops9.7%
Built-up1.1%
Bare soil1.3%
Other (grassland, water…)53.5%

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

Hydrology3 basins · 3 lakes · 15 rivers

Hydrology metrics for this exact territory

Stream length here

232,3km

Lake surface here

26,90km²

Basins crossed

3

Max stream order

6

Max drainage

57 887km²

Discharge in basins

15,7m³/s

Mean precip.

800mm/an

Mean T°

18,1°C

Moisture idx

-0,46

Mean runoff

125mm/an

Mean elev. (basins)

288m

Watersheds crossing here

Lakes (3, top by area)

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

Human pressure

Pop. density

0hab/km²

Night light

1,8nW

Built-up

111,1%

Pesticides

7,3kg/km²

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