Bellanwila - Attidiya
IUCN IVSanctuary · 1990
8 km²
Division · LKA
Sri Jayawardanapura Kotte
Sri Lanka
AfTropical, rainforest(100 %)
Species observed
826
Observations
80 411
Area
16,7km²
Ecological tissue
Sample of 39 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 Sri Jayawardanapura Kotte : 34 espèces dont 2 patrimoniales (LR IUCN CR/EN/VU) reliées par 38 interactions GloBI sur 3 types (connectance 5.1%, filtre Serrano α=0.2). 5 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).
Espèces affichées
39
Interactions affichées
38
Connectance
0.051
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
826 distinct species · 80 411 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Climate
Mean T°
27,1°C
Annual rain
2 286mm
Warmest m°
31,5°C
Coldest m°
23,0°C
Elevation: 7 m on average (min 4 m, max 13 m)
Bioclimatic details19 BIO + Köppen full + altitude statsExpert
Annual mean temp.
27,1°C
Annual rain
2 286mm
Warmest month
31,5°C
Coldest month
23,0°C
Mean alt.
7m
Min
4m
Max
13m
Std. dev.
3m
Köppen-Geiger (dominant)
AfTropical, rainforest(100 %)Tropical
CHELSA BIO 1-19 v2.1 · ETOPO DEM 60s · Köppen-Geiger 1991-2020 (Beck et al. 2018)
Land cover
Forest4.5%
Crops0.6%
Built-up30.0%
Bare soil0.1%
Other (grassland, water…)65.0%
Copernicus Global Land Cover 100m (Buchhorn et al. 2020)
Hydrology2 basins · 1 lakes · 1 rivers
Hydrology metrics for this exact territory
Stream length here
6,5km
Lake surface here
0,36km²
Basins crossed
2
Max stream order
1
Max drainage
2 325km²
Discharge in basins
0,6m³/s
Mean precip.
3 270mm/an
Mean T°
25,4°C
Moisture idx
0,53
Mean runoff
1 242mm/an
Mean elev. (basins)
321m
Watersheds crossing here
Lakes (1, top by area)
Rivers / streams (1, ord ≥ 4)
Live spatial overlap (cached after first hit) · HydroBASINS lev08 × HydroLAKES × HydroRIVERS v10
Human pressure
Pop. density
55hab/km²
Night light
13,9nW
Built-up
2 996,0%
Pesticides
15,6kg/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