Ontologia

Commune · IND

Chamba

India

DwbCold, dry winter, warm summer(35 %)

Species observed

862

Observations

17 240

Area

1 001,1km²

Ecological tissue

Sample of 27 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 Chamba : 23 espèces dont 2 patrimoniales (LR IUCN CR/EN/VU) reliées par 38 interactions GloBI sur 3 types (connectance 9.4%, filtre Serrano α=0.2). 6 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
29
Interactions affichées
38
Connectance
0.094
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

862 distinct species · 17 240 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

17 240 obs · 19 cellules
Obs. / cellule
≥ 6 167
5 843–6 166
231–5 842
81–230
< 81

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

Climate

Mean T°

10,4°C

Annual rain

2 804mm

Warmest m°

23,0°C

Coldest m°

-7,4°C

Elevation: 2 106 m on average (min 837 m, max 4 309 m)

Bioclimatic detailsExpert
Annual mean temp.
10,4°C
Annual rain
2 804mm
Warmest month
23,0°C
Coldest month
-7,4°C
Mean alt.
2 106m
Min
837m
Max
4 309m
Std. dev.
754m
Köppen-Geiger (dominant)
DwbCold, dry winter, warm summer(35 %)Cold

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

53,6g/kg

Clay

27,3%

Sand

41,1%

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
80,9g/kg
Clay
26,4%
Sand
41,6%
Silt
31,9%
5–15 cm
pH H₂O
5,9
Org. C
49,5g/kg
Clay
27,2%
Sand
41,1%
Silt
31,7%
15–30 cm
pH H₂O
5,9
Org. C
30,4g/kg
Clay
28,2%
Sand
40,6%
Silt
31,2%

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

Land cover

Forest50.6%
Crops9.6%
Built-up0.4%
Bare soil3.0%
Other (grassland, water…)36.4%

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

Hydrology7 basins · 0 lakes · 33 rivers

Hydrology metrics for this exact territory

Stream length here

277,9km

Basins crossed

7

Max stream order

5

Max drainage

6 957km²

Discharge in basins

204,0m³/s

Mean precip.

1 719mm/an

Mean T°

13,3°C

Moisture idx

0,37

Max snow

21%

Mean runoff

1 018mm/an

Mean elev. (basins)

2 166m

Watersheds crossing here

Rivers / streams (33, ord ≥ 4)

21 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

36,9%

Pesticides

1,9kg/km²

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