Ontologia

Commune · IND

Jamnagar

India

BShArid, steppe, hot(100 %)

Species observed

547

Observations

159 540

Area

1 462,4km²

Ecological tissue

Sample of 20 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 Jamnagar : 13 espèces dont 2 patrimoniales (LR IUCN CR/EN/VU) reliées par 33 interactions GloBI sur 3 types (connectance 14.3%, filtre Serrano α=0.2). 9 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
22
Interactions affichées
33
Connectance
0.143
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

547 distinct species · 159 540 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

159 540 obs · 36 cellules
Obs. / cellule
≥ 53 163
15 558–53 162
813–15 557
460–812
< 460

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

Climate

Mean T°

26,8°C

Annual rain

672mm

Warmest m°

36,4°C

Coldest m°

14,8°C

Elevation: 33 m on average (min -7 m, max 98 m)

Bioclimatic detailsExpert
Annual mean temp.
26,8°C
Annual rain
672mm
Warmest month
36,4°C
Coldest month
14,8°C
Mean alt.
33m
Min
-7m
Max
98m
Std. dev.
23m
Köppen-Geiger (dominant)
BShArid, steppe, hot(100 %)Arid

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

Soil & lithology

pH H₂O

7,1

Org. C

10,3g/kg

Clay

27,7%

Sand

39,8%

Silt

32,5%

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

Dominant lithology: suGLiMaggregated to Jamnagar

3 soil depths detailedExpert
0–5 cm
pH H₂O
7,1
Org. C
12,3g/kg
Clay
27,0%
Sand
40,5%
Silt
32,5%
5–15 cm
pH H₂O
7,1
Org. C
10,1g/kg
Clay
27,2%
Sand
40,1%
Silt
32,6%
15–30 cm
pH H₂O
7,1
Org. C
8,6g/kg
Clay
28,8%
Sand
38,8%
Silt
32,4%

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

Land cover

Forest2.2%
Crops61.0%
Built-up2.0%
Bare soil4.5%
Other (grassland, water…)30.3%

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

Hydrology8 basins · 14 lakes · 2 rivers

Hydrology metrics for this exact territory

Stream length here

45,8km

Lake surface here

20,37km²

Basins crossed

8

Max stream order

4

Max drainage

1 710km²

Discharge in basins

3,4m³/s

Mean precip.

508mm/an

Mean T°

26,1°C

Moisture idx

-0,70

Mean runoff

145mm/an

Mean elev. (basins)

50m

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

Human pressure

Pop. density

5hab/km²

Night light

4,1nW

Built-up

199,0%

Pesticides

2,0kg/km²

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

Protected areas1

IUCN IV · 1

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