Ontologia

State · usa

Washington

United States

DsbCold, dry summer, warm summer(29 %)

Species observed

28 519

Observations

28 657 240

Area

174 875,7km²

Ecological tissue

Sample of 26 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 Washington : 15 espèces reliées par 73 interactions GloBI sur 3 types (connectance 20.8%, filtre Serrano α=0.2). 12 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
27
Interactions affichées
73
Connectance
0.208
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

28 519 distinct species · 28 657 240 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

28 657 240 obs · 107 cellules
Obs. / cellule
≥ 1 394 384
559 302–1 394 383
152 976–559 301
91 184–152 975
< 91 184

Source : GBIF — observations agrégées par hexagones 0.2° × 0.2° (~22km), filtre précision coordonnée < 10 km. Fond carte : OpenFreeMap · © OpenStreetMap.

Climate

Mean T°

8,4°C

Annual rain

1 230mm

Warmest m°

25,7°C

Coldest m°

-4,5°C

Elevation: 697 m on average (min -283 m, max 4 065 m)

Bioclimatic detailsExpert
Annual mean temp.
8,4°C
Annual rain
1 230mm
Warmest month
25,7°C
Coldest month
-4,5°C
Mean alt.
697m
Min
-283m
Max
4 065m
Std. dev.
481m
Köppen-Geiger (dominant)
DsbCold, dry summer, warm summer(29 %)Cold

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

Soil & lithology

pH H₂O

6,1

Org. C

43,8g/kg

Clay

14,2%

Sand

41,4%

Silt

44,4%

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

3 soil depths detailedExpert
0–5 cm
pH H₂O
6,0
Org. C
68,4g/kg
Clay
14,1%
Sand
41,2%
Silt
44,7%
5–15 cm
pH H₂O
6,0
Org. C
38,7g/kg
Clay
14,2%
Sand
41,3%
Silt
44,5%
15–30 cm
pH H₂O
6,1
Org. C
24,4g/kg
Clay
14,4%
Sand
41,6%
Silt
44,0%

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

Land cover

Forest46.3%
Crops10.8%
Built-up0.4%
Bare soil4.1%
Other (grassland, water…)38.4%

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

Hydrology297 basins · 50 lakes · 100 rivers

Hydrology metrics for this exact territory

Stream length here

12 988,9km

Lake surface here

1 171,08km²

Basins crossed

297

Max stream order

8

Max drainage

651 407km²

Discharge in basins

148 620,6m³/s

Mean precip.

1 030mm/an

Mean T°

7,6°C

Moisture idx

-0,09

Max snow

48%

Mean runoff

677mm/an

Mean elev. (basins)

698m

Watersheds crossing here

288 more basins

Lakes (50, top by area)

41 more lakes

Rivers / streams (100, ord ≥ 4)

88 more river segments

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

Human pressure

Pop. density

0hab/km²

Night light

0,8nW

Built-up

42,0%

Pesticides

19,1kg/km²

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

Protected areas100

IUCN V · 40IUCN Ib · 28IUCN IV · 16IUCN II · 7IUCN Not Applicable · 4IUCN Ia · 2IUCN Not Assigned · 2IUCN Not Reported · 1🌊 Marine · 27

Olympic

IUCN Not Applicable

UNESCO-MAB Biosphere Reserve · 1976

3 687 km²

Complete list

+ 40 protected areas (top 60 shown)

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

Sub-administrations22