Ontologia

Commune · CAN

Linden

Canada

DfbCold, no dry season, warm summer(100 %)

Species observed

95

Observations

270

Area

2,6km²

Ecological tissue

Sample of 37 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 Linden : 31 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 69 interactions GloBI sur 4 types (connectance 10.4%, filtre Serrano α=0.2). 6 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
37
Interactions affichées
69
Connectance
0.104
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

95 distinct species · 270 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

270 obs · 1 cellules
Obs. / cellule
≥ 270
270–269
270–269
270–269
< 270

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

Climate

Mean T°

4,4°C

Annual rain

428mm

Warmest m°

23,8°C

Coldest m°

-12,9°C

Elevation: 884 m on average (min 859 m, max 893 m)

Bioclimatic detailsExpert
Annual mean temp.
4,4°C
Annual rain
428mm
Warmest month
23,8°C
Coldest month
-12,9°C
Mean alt.
884m
Min
859m
Max
893m
Std. dev.
7m
Köppen-Geiger (dominant)
DfbCold, no dry season, warm summer(100 %)Cold

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

Soil & lithology

pH H₂O

7,0

Org. C

29,8g/kg

Clay

27,1%

Sand

38,3%

Silt

34,6%

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

Dominant lithology: ssGLiMaggregated to Division No. 5

3 soil depths detailedExpert
0–5 cm
pH H₂O
7,0
Org. C
46,3g/kg
Clay
26,0%
Sand
39,0%
Silt
35,1%
5–15 cm
pH H₂O
6,9
Org. C
25,4g/kg
Clay
27,1%
Sand
39,0%
Silt
33,9%
15–30 cm
pH H₂O
7,0
Org. C
17,9g/kg
Clay
28,2%
Sand
37,0%
Silt
34,7%

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

Land cover

Forest4.5%
Crops37.5%
Built-up4.3%
Bare soil2.1%
Other (grassland, water…)51.6%

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

Hydrology1 basins · 0 lakes · 1 rivers

Hydrology metrics for this exact territory

Stream length here

0,1km

Basins crossed

1

Max stream order

4

Max drainage

2 436km²

Discharge in basins

0,0m³/s

Mean precip.

417mm/an

Mean T°

2,6°C

Moisture idx

-0,46

Max snow

29%

Mean runoff

67mm/an

Mean elev. (basins)

926m

Watersheds crossing here

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

Human pressure

Pop. density

2hab/km²

Night light

6,5nW

Built-up

429,2%

Pesticides

15,7kg/km²

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