Ontologia

County · USA

Mendocino

United States

CsbTemperate, dry summer, warm summer(88 %)

Species observed

8 957

Observations

1 862 440

Area

9 115,9km²

Ecological tissue

Sample of 32 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 Mendocino : 24 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 63 interactions GloBI sur 3 types (connectance 11.9%, filtre Serrano α=0.2). 9 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
33
Interactions affichées
63
Connectance
0.119
Patrimoniales
1
Plus dense que (national)0 %(top 100%)

Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).

Species present

8 957 distinct species · 1 862 440 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

1 862 440 obs · 253 cellules
Obs. / cellule
≥ 140 953
12 985–140 952
1 214–12 984
375–1 213
< 375

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

Climate

Mean T°

12,7°C

Annual rain

1 500mm

Warmest m°

27,5°C

Coldest m°

2,9°C

Elevation: 543 m on average (min -36 m, max 1 940 m)

Bioclimatic detailsExpert
Annual mean temp.
12,7°C
Annual rain
1 500mm
Warmest month
27,5°C
Coldest month
2,9°C
Mean alt.
543m
Min
-36m
Max
1 940m
Std. dev.
346m
Köppen-Geiger (dominant)
CsbTemperate, dry summer, warm summer(88 %)Temperate

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

Soil & lithology

pH H₂O

5,8

Org. C

50,8g/kg

Clay

24,4%

Sand

38,6%

Silt

37,1%

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

Dominant lithology: mtGLiM

3 soil depths detailedExpert
0–5 cm
pH H₂O
5,8
Org. C
94,8g/kg
Clay
22,7%
Sand
39,6%
Silt
37,7%
5–15 cm
pH H₂O
5,8
Org. C
37,4g/kg
Clay
23,9%
Sand
38,7%
Silt
37,4%
15–30 cm
pH H₂O
5,8
Org. C
20,2g/kg
Clay
26,5%
Sand
37,3%
Silt
36,2%

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

Land cover

Forest70.2%
Crops0.7%
Built-up0.2%
Bare soil2.4%
Other (grassland, water…)26.5%

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

Hydrology25 basins · 3 lakes · 100 rivers

Hydrology metrics for this exact territory

Stream length here

1 831,3km

Lake surface here

7,10km²

Basins crossed

25

Max stream order

5

Max drainage

5 823km²

Discharge in basins

342,7m³/s

Mean precip.

1 280mm/an

Mean T°

11,4°C

Moisture idx

0,08

Max snow

14%

Mean runoff

853mm/an

Mean elev. (basins)

580m

Watersheds crossing here

16 more basins

Lakes (3, top by area)

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

0,1nW

Built-up

18,0%

Pesticides

11,0kg/km²

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

Protected areas85

IUCN V · 59IUCN Ib · 12IUCN Ia · 7IUCN Not Assigned · 6IUCN IV · 1🌊 Marine · 26

King Range

IUCN V

National Conservation Area · 2006

251 km²

Yuki

IUCN Ib

Wilderness · 2006

226 km²

Usal Forest

IUCN Not Assigned

Conservation Easement · 2011

205 km²

Complete list

+ 25 protected areas (top 60 shown)

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