Ontologia

Division · LKA

Dodangoda

Sri Lanka

AfTropical, rainforest(100 %)

Species observed

187

Observations

3 458

Area

116,2km²

Ecological tissue

Sample of 36 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 Dodangoda : 32 espèces dont 3 patrimoniales (LR IUCN CR/EN/VU) reliées par 32 interactions GloBI sur 4 types (connectance 5.1%, filtre Serrano α=0.2). 4 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
36
Interactions affichées
32
Connectance
0.051
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

187 distinct species · 3 458 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

3 458 obs · 3 cellules
Obs. / cellule
≥ 3 054
3 054–3 053
3 054–3 053
276–3 053
< 276

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

Climate

Mean T°

26,3°C

Annual rain

2 719mm

Warmest m°

30,0°C

Coldest m°

22,7°C

Elevation: 38 m on average (min 3 m, max 134 m)

Bioclimatic detailsExpert
Annual mean temp.
26,3°C
Annual rain
2 719mm
Warmest month
30,0°C
Coldest month
22,7°C
Mean alt.
38m
Min
3m
Max
134m
Std. dev.
33m
Köppen-Geiger (dominant)
AfTropical, rainforest(100 %)Tropical

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

Soil & lithology

pH H₂O

5,4

Org. C

72,6g/kg

Clay

34,9%

Sand

29,6%

Silt

35,6%

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

Dominant lithology: mtGLiM

3 soil depths detailedExpert
0–5 cm
pH H₂O
5,3
Org. C
75,9g/kg
Clay
33,5%
Sand
30,7%
Silt
35,8%
5–15 cm
pH H₂O
5,4
Org. C
78,5g/kg
Clay
33,9%
Sand
29,8%
Silt
36,3%
15–30 cm
pH H₂O
5,4
Org. C
63,3g/kg
Clay
37,3%
Sand
28,2%
Silt
34,6%

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

Land cover

Forest62.0%
Crops11.7%
Built-up1.6%
Bare soil0.1%
Other (grassland, water…)24.5%

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

Hydrology4 basins · 0 lakes · 1 rivers

Hydrology metrics for this exact territory

Stream length here

18,7km

Basins crossed

4

Max stream order

5

Max drainage

2 942km²

Discharge in basins

42,1m³/s

Mean precip.

3 316mm/an

Mean T°

26,9°C

Moisture idx

0,57

Mean runoff

1 417mm/an

Mean elev. (basins)

28m

Watersheds crossing here

Rivers / streams (1, ord ≥ 4)

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

Human pressure

Pop. density

5hab/km²

Night light

0,6nW

Built-up

158,5%

Pesticides

13,6kg/km²

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