Ontologia

Division · LKA

Dambulla

Sri Lanka

AwTropical, savannah(61 %)

Species observed

2 236

Observations

59 707

Area

462,7km²

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 Dambulla : 28 espèces dont 3 patrimoniales (LR IUCN CR/EN/VU) reliées par 28 interactions GloBI sur 3 types (connectance 6.0%, filtre Serrano α=0.2). 3 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
31
Interactions affichées
28
Connectance
0.060
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

2 236 distinct species · 59 707 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

59 707 obs · 11 cellules
Obs. / cellule
≥ 42 336
7 807–42 335
1 914–7 806
1 371–1 913
< 1 371

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

Climate

Mean T°

26,2°C

Annual rain

1 431mm

Warmest m°

32,6°C

Coldest m°

20,2°C

Elevation: 223 m on average (min 114 m, max 598 m)

Bioclimatic detailsExpert
Annual mean temp.
26,2°C
Annual rain
1 431mm
Warmest month
32,6°C
Coldest month
20,2°C
Mean alt.
223m
Min
114m
Max
598m
Std. dev.
66m
Köppen-Geiger (dominant)
AwTropical, savannah(61 %)Tropical

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

Soil & lithology

pH H₂O

5,7

Org. C

37,8g/kg

Clay

32,5%

Sand

41,1%

Silt

26,4%

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

Dominant lithology: ssGLiM

3 soil depths detailedExpert
0–5 cm
pH H₂O
5,7
Org. C
52,7g/kg
Clay
31,1%
Sand
41,8%
Silt
27,1%
5–15 cm
pH H₂O
5,7
Org. C
33,8g/kg
Clay
32,2%
Sand
41,5%
Silt
26,4%
15–30 cm
pH H₂O
5,7
Org. C
26,8g/kg
Clay
34,1%
Sand
40,0%
Silt
25,9%

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

Land cover

Forest67.6%
Crops11.0%
Built-up0.9%
Bare soil0.5%
Other (grassland, water…)20.0%

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

Hydrology5 basins · 6 lakes · 5 rivers

Hydrology metrics for this exact territory

Stream length here

50,6km

Lake surface here

8,33km²

Basins crossed

5

Max stream order

3

Max drainage

2 873km²

Discharge in basins

6,8m³/s

Mean precip.

1 435mm/an

Mean T°

27,1°C

Moisture idx

-0,09

Mean runoff

540mm/an

Mean elev. (basins)

135m

Watersheds crossing here

Lakes (6, top by area)

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

Human pressure

Pop. density

1hab/km²

Night light

0,2nW

Built-up

89,5%

Pesticides

11,5kg/km²

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

Protected areas18

IUCN Ib · 15IUCN IV · 2IUCN II · 1

Elahera

IUCN Ib

Reserved Forest · 2013

94 km²

Inamaluwa

IUCN Ib

Reserved Forest · 1944

20 km²

Complete list

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