Dambulluwana
IUCN IbReserved Forest · 1943
5 km²
Division · LKA
Ayagama
Sri Lanka
AfTropical, rainforest(100 %)
Species observed
663
Observations
1 299
Area
165,8km²
Ecological tissue
Sample of 30 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 Ayagama : 25 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 29 interactions GloBI sur 4 types (connectance 6.7%, filtre Serrano α=0.2). 5 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).
Espèces affichées
30
Interactions affichées
29
Connectance
0.067
Patrimoniales
1
Plus dense que (national)0 %(top 100%)
Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).
Species present
663 distinct species · 1 299 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Climate
Mean T°
25,0°C
Annual rain
3 522mm
Warmest m°
29,9°C
Coldest m°
20,3°C
Elevation: 219 m on average (min 35 m, max 582 m)
Bioclimatic details19 BIO + Köppen full + altitude statsExpert
Annual mean temp.
25,0°C
Annual rain
3 522mm
Warmest month
29,9°C
Coldest month
20,3°C
Mean alt.
219m
Min
35m
Max
582m
Std. dev.
107m
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
5,2
Org. C
70,5g/kg
Clay
37,3%
Sand
30,6%
Silt
32,1%
Average over 0-30 cm. Per-depth details in expert panel.
Dominant lithology: mtGLiM
3 soil depths detailed0-5cm / 5-15cm / 15-30cm × 5 propsExpert
0–5 cm
pH H₂O
5,2
Org. C
80,1g/kg
Clay
35,6%
Sand
31,9%
Silt
32,5%
5–15 cm
pH H₂O
5,2
Org. C
61,1g/kg
Clay
37,1%
Sand
30,5%
Silt
32,3%
15–30 cm
pH H₂O
5,3
Org. C
70,2g/kg
Clay
39,1%
Sand
29,2%
Silt
31,7%
SoilGrids 250m (ISRIC, 2017) · GLiM v1.0 (Hartmann & Moosdorf 2012)
Land cover
Forest85.1%
Crops2.4%
Built-up0.5%
Bare soil0.1%
Other (grassland, water…)11.9%
Copernicus Global Land Cover 100m (Buchhorn et al. 2020)
Hydrology4 basins · 0 lakes · 2 rivers
Hydrology metrics for this exact territory
Stream length here
40,8km
Basins crossed
4
Max stream order
5
Max drainage
1 680km²
Discharge in basins
32,4m³/s
Mean precip.
3 900mm/an
Mean T°
26,3°C
Moisture idx
0,62
Mean runoff
1 477mm/an
Mean elev. (basins)
158m
Watersheds crossing here
Rivers / streams (2, ord ≥ 4)
Live spatial overlap (cached after first hit) · HydroBASINS lev08 × HydroLAKES × HydroRIVERS v10
Human pressure
Pop. density
2hab/km²
Night light
0,0nW
Built-up
49,0%
Pesticides
12,6kg/km²
GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)
Protected areas1
IUCN Ib · 1
WDPA (World Database on Protected Areas) — UNEP-WCMC & IUCN