Paddawiya
IUCN IbReserved Forest · 2013
358 km²
Division · LKA
Medawachchiya
Sri Lanka
AwTropical, savannah(100 %)
Species observed
173
Observations
2 334
Area
529,3km²
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 Medawachchiya : 33 espèces dont 2 patrimoniales (LR IUCN CR/EN/VU) reliées par 42 interactions GloBI sur 3 types (connectance 5.7%, filtre Serrano α=0.2). 6 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).
Espèces affichées
39
Interactions affichées
42
Connectance
0.057
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
173 distinct species · 2 334 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Climate
Mean T°
27,4°C
Annual rain
1 307mm
Warmest m°
33,7°C
Coldest m°
20,9°C
Elevation: 95 m on average (min 55 m, max 160 m)
Bioclimatic details19 BIO + Köppen full + altitude statsExpert
Annual mean temp.
27,4°C
Annual rain
1 307mm
Warmest month
33,7°C
Coldest month
20,9°C
Mean alt.
95m
Min
55m
Max
160m
Std. dev.
19m
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
5,8
Org. C
40,0g/kg
Clay
29,4%
Sand
45,5%
Silt
25,1%
Average over 0-30 cm. Per-depth details in expert panel.
Dominant lithology: paGLiM
3 soil depths detailed0-5cm / 5-15cm / 15-30cm × 5 propsExpert
0–5 cm
pH H₂O
5,7
Org. C
51,0g/kg
Clay
28,7%
Sand
45,9%
Silt
25,4%
5–15 cm
pH H₂O
5,8
Org. C
37,3g/kg
Clay
28,9%
Sand
46,0%
Silt
25,0%
15–30 cm
pH H₂O
5,8
Org. C
31,6g/kg
Clay
30,5%
Sand
44,5%
Silt
25,0%
SoilGrids 250m (ISRIC, 2017) · GLiM v1.0 (Hartmann & Moosdorf 2012)
Land cover
Forest61.5%
Crops16.6%
Built-up0.7%
Bare soil0.2%
Other (grassland, water…)20.9%
Copernicus Global Land Cover 100m (Buchhorn et al. 2020)
Hydrology4 basins · 37 lakes · 3 rivers
Hydrology metrics for this exact territory
Stream length here
35,4km
Lake surface here
11,70km²
Basins crossed
4
Max stream order
4
Max drainage
1 130km²
Discharge in basins
6,3m³/s
Mean precip.
1 419mm/an
Mean T°
27,3°C
Moisture idx
-0,11
Mean runoff
414mm/an
Mean elev. (basins)
97m
Watersheds crossing here
Lakes (37, top by area)
- Pavat Kulamarea8,6 km²avg depth2.6 m
- Sangilikanadarawa Wewaarea1,7 km²avg depth1.3 m
- Lac 1403766area0,9 km²avg depth2.1 m
- Lac 1403679area0,7 km²avg depth2.4 m
- Lac 1403759area0,7 km²avg depth2.1 m
- Lac 1403760area0,4 km²avg depth2.1 m
- Lac 1403744area0,4 km²avg depth2.0 m
- Lac 1403761area0,4 km²avg depth1.6 m
- Lac 1403677area0,4 km²avg depth2.0 m
28 more lakes
- Lac 1403603area0,4 km²avg depth1.9 m
- Lac 1403644area0,4 km²avg depth2.1 m
- Lac 1403647area0,3 km²avg depth2.3 m
- Lac 1403696area0,3 km²avg depth2.4 m
- Lac 1403614area0,3 km²avg depth2.1 m
- Lac 1403848area0,3 km²avg depth2.0 m
- Lac 1403718area0,3 km²avg depth1.5 m
- Lac 1403624area0,3 km²avg depth1.7 m
- Lac 1403631area0,3 km²avg depth2.0 m
- Lac 1403692area0,3 km²avg depth2.0 m
- Lac 1403554area0,2 km²avg depth2.1 m
- Lac 1403797area0,2 km²avg depth1.8 m
- Lac 1403686area0,2 km²avg depth1.8 m
- Lac 1403663area0,2 km²avg depth1.6 m
- Lac 1403771area0,2 km²avg depth1.4 m
- Lac 1403637area0,2 km²avg depth2.1 m
- Lac 1403607area0,2 km²avg depth1.4 m
- Lac 1403708area0,2 km²avg depth2.0 m
- Lac 1403795area0,2 km²avg depth1.9 m
- Lac 1403793area0,2 km²avg depth1.7 m
- Lac 1403724area0,2 km²avg depth1.5 m
- Lac 1403789area0,2 km²avg depth1.9 m
- Lac 1403580area0,2 km²avg depth1.6 m
- Lac 1403634area0,1 km²avg depth1.8 m
- Lac 1403745area0,1 km²avg depth1.9 m
- Lac 1403750area0,1 km²avg depth1.6 m
- Lac 1403593area0,1 km²avg depth1.6 m
- Lac 1403627area0,1 km²avg depth1.9 m
Rivers / streams (3, ord ≥ 4)
Live spatial overlap (cached after first hit) · HydroBASINS lev08 × HydroLAKES × HydroRIVERS v10
Human pressure
Pop. density
1hab/km²
Night light
0,1nW
Built-up
69,3%
Pesticides
11,7kg/km²
GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)
Protected areas4
IUCN Ib · 4
Wedakanda
IUCN IbReserved Forest · 1936
42 km²
Isenbessagala
IUCN IbReserved Forest · 2009
15 km²
Hinna Forest
IUCN IbReserved Forest · 2013
12 km²
WDPA (World Database on Protected Areas) — UNEP-WCMC & IUCN