Ontologia

Division · LKA

Padaviya

Sri Lanka

AwTropical, savannah(100 %)

Species observed

61

Observations

97

Area

257,7km²

Ecological tissue

Sample of 18 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 Padaviya : 16 espèces reliées par 12 interactions GloBI sur 3 types (connectance 7.8%, filtre Serrano α=0.2). 2 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
18
Interactions affichées
12
Connectance
0.078
Patrimoniales
0
Plus dense que (national)0 %(top 100%)

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

Species present

61 distinct species · 97 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

97 obs · 3 cellules
Obs. / cellule
≥ 58
58–57
58–57
31–57
< 31

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

Climate

Mean T°

27,6°C

Annual rain

1 469mm

Warmest m°

34,4°C

Coldest m°

22,0°C

Elevation: 45 m on average (min 16 m, max 76 m)

Bioclimatic detailsExpert
Annual mean temp.
27,6°C
Annual rain
1 469mm
Warmest month
34,4°C
Coldest month
22,0°C
Mean alt.
45m
Min
16m
Max
76m
Std. dev.
12m
Köppen-Geiger (dominant)
AwTropical, savannah(100 %)Tropical

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

51,4g/kg

Clay

31,8%

Sand

36,0%

Silt

32,2%

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

Dominant lithology: scGLiM

3 soil depths detailedExpert
0–5 cm
pH H₂O
5,9
Org. C
59,8g/kg
Clay
31,2%
Sand
36,2%
Silt
32,6%
5–15 cm
pH H₂O
5,9
Org. C
48,4g/kg
Clay
31,4%
Sand
36,3%
Silt
32,2%
15–30 cm
pH H₂O
6,0
Org. C
45,9g/kg
Clay
32,9%
Sand
35,3%
Silt
31,7%

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

Land cover

Forest60.8%
Crops17.1%
Built-up0.5%
Bare soil0.4%
Other (grassland, water…)21.1%

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

Hydrology3 basins · 7 lakes · 3 rivers

Hydrology metrics for this exact territory

Stream length here

38,5km

Lake surface here

24,51km²

Basins crossed

3

Max stream order

4

Max drainage

1 662km²

Discharge in basins

3,7m³/s

Mean precip.

1 525mm/an

Mean T°

27,4°C

Moisture idx

-0,00

Mean runoff

472mm/an

Mean elev. (basins)

72m

Watersheds crossing here

Lakes (7, top by area)

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

Human pressure

Pop. density

1hab/km²

Night light

0,0nW

Built-up

52,4%

Pesticides

12,1kg/km²

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

Protected areas5

IUCN Ib · 4IUCN IV · 1

Paddawiya

IUCN Ib

Reserved Forest · 2013

358 km²

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