Ontologia

Commune · IND

Degana

India

BShArid, steppe, hot(91 %)

Species observed

133

Observations

247

Area

1 347,7km²

Ecological tissue

Sample of 38 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 Degana : 32 espèces dont 3 patrimoniales (LR IUCN CR/EN/VU) reliées par 40 interactions GloBI sur 3 types (connectance 5.4%, filtre Serrano α=0.2). 7 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
39
Interactions affichées
40
Connectance
0.054
Patrimoniales
3
Plus dense que (national)0 %(top 100%)

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

Species present

133 distinct species · 247 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

247 obs · 16 cellules
Obs. / cellule
≥ 120
38–119
11–37
5–10
< 5

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

Climate

Mean T°

25,6°C

Annual rain

389mm

Warmest m°

39,5°C

Coldest m°

8,7°C

Elevation: 366 m on average (min 308 m, max 537 m)

Bioclimatic detailsExpert
Annual mean temp.
25,6°C
Annual rain
389mm
Warmest month
39,5°C
Coldest month
8,7°C
Mean alt.
366m
Min
308m
Max
537m
Std. dev.
41m
Köppen-Geiger (dominant)
BShArid, steppe, hot(91 %)Arid

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

Soil & lithology

pH H₂O

7,6

Org. C

5,5g/kg

Clay

25,2%

Sand

47,5%

Silt

27,3%

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

Dominant lithology: smGLiMaggregated to Nagaur

3 soil depths detailedExpert
0–5 cm
pH H₂O
7,6
Org. C
6,4g/kg
Clay
25,1%
Sand
47,7%
Silt
27,2%
5–15 cm
pH H₂O
7,6
Org. C
5,3g/kg
Clay
25,6%
Sand
47,1%
Silt
27,3%
15–30 cm
pH H₂O
7,7
Org. C
4,7g/kg
Clay
24,9%
Sand
47,6%
Silt
27,4%

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

Land cover

Forest9.4%
Crops66.3%
Built-up0.8%
Bare soil1.4%
Other (grassland, water…)22.0%

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

Hydrology10 basins · 1 lakes · 1 rivers

Hydrology metrics for this exact territory

Stream length here

13,1km

Lake surface here

0,62km²

Basins crossed

10

Max stream order

3

Max drainage

2 381km²

Discharge in basins

1,5m³/s

Mean precip.

369mm/an

Mean T°

25,5°C

Moisture idx

-0,79

Mean runoff

42mm/an

Mean elev. (basins)

358m

Watersheds crossing here

1 more basins

Lakes (1, top by area)

Rivers / streams (1, ord ≥ 4)

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

Human pressure

Pop. density

1hab/km²

Night light

0,5nW

Built-up

79,6%

Pesticides

1,1kg/km²

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