Ontologia

Division · LKA

Wariyapola

Sri Lanka

AmTropical, monsoon(99 %)

Species observed

378

Observations

713

Area

219,8km²

Ecological tissue

Sample of 37 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 Wariyapola : 31 espèces dont 2 patrimoniales (LR IUCN CR/EN/VU) reliées par 41 interactions GloBI sur 4 types (connectance 6.2%, filtre Serrano α=0.2). 6 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
37
Interactions affichées
41
Connectance
0.062
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

378 distinct species · 713 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

713 obs · 6 cellules
Obs. / cellule
≥ 352
352–351
165–351
98–164
< 98

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

Climate

Mean T°

26,8°C

Annual rain

1 556mm

Warmest m°

33,9°C

Coldest m°

21,7°C

Elevation: 77 m on average (min 45 m, max 160 m)

Bioclimatic detailsExpert
Annual mean temp.
26,8°C
Annual rain
1 556mm
Warmest month
33,9°C
Coldest month
21,7°C
Mean alt.
77m
Min
45m
Max
160m
Std. dev.
15m
Köppen-Geiger (dominant)
AmTropical, monsoon(99 %)Tropical

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

Soil & lithology

pH H₂O

5,5

Org. C

29,7g/kg

Clay

33,5%

Sand

37,2%

Silt

29,3%

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

Dominant lithology: paGLiM

3 soil depths detailedExpert
0–5 cm
pH H₂O
5,5
Org. C
38,6g/kg
Clay
31,1%
Sand
38,7%
Silt
30,1%
5–15 cm
pH H₂O
5,4
Org. C
28,9g/kg
Clay
31,8%
Sand
38,2%
Silt
30,1%
15–30 cm
pH H₂O
5,5
Org. C
21,5g/kg
Clay
37,6%
Sand
34,8%
Silt
27,6%

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

Land cover

Forest60.9%
Crops10.5%
Built-up1.6%
Bare soil0.5%
Other (grassland, water…)26.5%

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

Hydrology4 basins · 1 lakes · 8 rivers

Hydrology metrics for this exact territory

Stream length here

41,8km

Lake surface here

0,10km²

Basins crossed

4

Max stream order

5

Max drainage

2 164km²

Discharge in basins

10,0m³/s

Mean precip.

1 625mm/an

Mean T°

27,3°C

Moisture idx

0,01

Mean runoff

694mm/an

Mean elev. (basins)

94m

Watersheds crossing here

Lakes (1, top by area)

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

Human pressure

Pop. density

3hab/km²

Night light

0,2nW

Built-up

159,7%

Pesticides

12,4kg/km²

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

Protected areas3

IUCN Ib · 3

Nimmagama

IUCN Ib

Reserved Forest · 2009

1 km²

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