Ontologia

Commune · IND

Dalhousie

India

CwaTemperate, dry winter, hot summer(76 %)

Species observed

392

Observations

2 779

Area

627,1km²

Ecological tissue

Sample of 31 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 Dalhousie : 27 espèces dont 2 patrimoniales (LR IUCN CR/EN/VU) reliées par 40 interactions GloBI sur 3 types (connectance 7.6%, filtre Serrano α=0.2). 6 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
33
Interactions affichées
40
Connectance
0.076
Patrimoniales
2
Plus dense que (national)0 %(top 100%)

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

Species present

392 distinct species · 2 779 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

2 779 obs · 13 cellules
Obs. / cellule
≥ 1 868
218–1 867
149–217
46–148
< 46

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

Climate

Mean T°

16,4°C

Annual rain

2 585mm

Warmest m°

29,0°C

Coldest m°

-0,3°C

Elevation: 1 362 m on average (min 540 m, max 3 216 m)

Bioclimatic detailsExpert
Annual mean temp.
16,4°C
Annual rain
2 585mm
Warmest month
29,0°C
Coldest month
-0,3°C
Mean alt.
1 362m
Min
540m
Max
3 216m
Std. dev.
535m
Köppen-Geiger (dominant)
CwaTemperate, dry winter, hot summer(76 %)Temperate

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

Soil & lithology

pH H₂O

5,9

Org. C

47,8g/kg

Clay

27,5%

Sand

40,9%

Silt

31,6%

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

Dominant lithology: smGLiMaggregated to Chamba

3 soil depths detailedExpert
0–5 cm
pH H₂O
5,9
Org. C
73,7g/kg
Clay
26,3%
Sand
41,9%
Silt
31,7%
5–15 cm
pH H₂O
5,9
Org. C
45,0g/kg
Clay
26,9%
Sand
41,0%
Silt
32,0%
15–30 cm
pH H₂O
5,9
Org. C
24,8g/kg
Clay
29,2%
Sand
39,8%
Silt
31,0%

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

Land cover

Forest55.2%
Crops16.4%
Built-up0.5%
Bare soil0.8%
Other (grassland, water…)27.2%

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

Hydrology4 basins · 1 lakes · 21 rivers

Hydrology metrics for this exact territory

Stream length here

184,8km

Lake surface here

2,16km²

Basins crossed

4

Max stream order

5

Max drainage

6 957km²

Discharge in basins

28,2m³/s

Mean precip.

1 847mm/an

Mean T°

20,1°C

Moisture idx

0,22

Max snow

11%

Mean runoff

793mm/an

Mean elev. (basins)

970m

Watersheds crossing here

Lakes (1, top by area)

Rivers / streams (21, ord ≥ 4)

9 more river segments

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

Human pressure

Pop. density

1hab/km²

Night light

0,2nW

Built-up

45,1%

Pesticides

1,8kg/km²

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