Ontologia

County · USA

Yamhill

United States

CsbTemperate, dry summer, warm summer(100 %)

Species observed

2 484

Observations

210 424

Area

1 865,3km²

Ecological tissue

Sample of 34 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 Yamhill : 23 espèces reliées par 74 interactions GloBI sur 5 types (connectance 12.4%, filtre Serrano α=0.2). 12 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
35
Interactions affichées
74
Connectance
0.124
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

2 484 distinct species · 210 424 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

210 424 obs · 57 cellules
Obs. / cellule
≥ 26 930
9 306–26 929
4 377–9 305
2 181–4 376
< 2 181

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

Climate

Mean T°

10,7°C

Annual rain

1 783mm

Warmest m°

26,4°C

Coldest m°

1,1°C

Elevation: 213 m on average (min 24 m, max 893 m)

Bioclimatic detailsExpert
Annual mean temp.
10,7°C
Annual rain
1 783mm
Warmest month
26,4°C
Coldest month
1,1°C
Mean alt.
213m
Min
24m
Max
893m
Std. dev.
182m
Köppen-Geiger (dominant)
CsbTemperate, dry summer, warm summer(100 %)Temperate

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

Soil & lithology

pH H₂O

5,5

Org. C

54,5g/kg

Clay

31,2%

Sand

21,8%

Silt

47,0%

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

Dominant lithology: ssGLiM

3 soil depths detailedExpert
0–5 cm
pH H₂O
5,5
Org. C
90,5g/kg
Clay
30,7%
Sand
21,7%
Silt
47,5%
5–15 cm
pH H₂O
5,5
Org. C
45,3g/kg
Clay
31,1%
Sand
21,8%
Silt
47,1%
15–30 cm
pH H₂O
5,5
Org. C
27,5g/kg
Clay
31,8%
Sand
21,8%
Silt
46,4%

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

Land cover

Forest57.2%
Crops8.5%
Built-up0.8%
Bare soil2.5%
Other (grassland, water…)30.9%

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

Hydrology8 basins · 4 lakes · 90 rivers

Hydrology metrics for this exact territory

Stream length here

692,9km

Lake surface here

0,97km²

Basins crossed

8

Max stream order

6

Max drainage

26 098km²

Discharge in basins

757,7m³/s

Mean precip.

1 709mm/an

Mean T°

10,1°C

Moisture idx

0,35

Max snow

23%

Mean runoff

1 365mm/an

Mean elev. (basins)

218m

Watersheds crossing here

Lakes (4, top by area)

Rivers / streams (90, ord ≥ 4)

78 more river segments

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

Human pressure

Pop. density

0hab/km²

Night light

1,0nW

Built-up

81,4%

Pesticides

42,0kg/km²

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

Protected areas14

IUCN V · 9IUCN Not Assigned · 4IUCN IV · 1

Wapato Lake

IUCN IV

National Wildlife Refuge · 1992

4 km²

Complete list

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