Ontologia

Division · LKA

Meegahakivula

Sri Lanka

AfTropical, rainforest(64 %)

Species observed

43

Observations

80

Area

108,3km²

Ecological tissue

Sample of 2 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 Meegahakivula : 2 espèces reliées par 1 interaction GloBI sur 1 type (connectance 100.0%, filtre Serrano α=0.2).

Espèces affichées
2
Interactions affichées
1
Connectance
1.000
Patrimoniales
0
Plus dense que (national)0 %(top 100%)

Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).

Species present

43 distinct species · 80 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

80 obs · 2 cellules
Obs. / cellule
≥ 59
59–58
59–58
59–58
< 59

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

Climate

Mean T°

24,8°C

Annual rain

1 410mm

Warmest m°

32,2°C

Coldest m°

18,3°C

Elevation: 539 m on average (min 103 m, max 1 194 m)

Bioclimatic detailsExpert
Annual mean temp.
24,8°C
Annual rain
1 410mm
Warmest month
32,2°C
Coldest month
18,3°C
Mean alt.
539m
Min
103m
Max
1 194m
Std. dev.
331m
Köppen-Geiger (dominant)
AfTropical, rainforest(64 %)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

41,3g/kg

Clay

31,2%

Sand

37,0%

Silt

31,8%

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

Dominant lithology: scGLiM

3 soil depths detailedExpert
0–5 cm
pH H₂O
5,5
Org. C
58,3g/kg
Clay
30,5%
Sand
37,4%
Silt
32,1%
5–15 cm
pH H₂O
5,4
Org. C
38,4g/kg
Clay
30,6%
Sand
37,5%
Silt
31,9%
15–30 cm
pH H₂O
5,5
Org. C
27,4g/kg
Clay
32,4%
Sand
36,2%
Silt
31,4%

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

Land cover

Forest83.5%
Crops1.7%
Built-up0.8%
Bare soil0.4%
Other (grassland, water…)13.6%

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

Hydrology2 basins · 1 lakes · 2 rivers

Hydrology metrics for this exact territory

Stream length here

23,7km

Lake surface here

1,71km²

Basins crossed

2

Max stream order

3

Max drainage

4 722km²

Discharge in basins

9,3m³/s

Mean precip.

2 056mm/an

Mean T°

24,6°C

Moisture idx

0,25

Mean runoff

819mm/an

Mean elev. (basins)

476m

Watersheds crossing here

Lakes (1, top by area)

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

Human pressure

Pop. density

2hab/km²

Night light

0,0nW

Built-up

76,4%

Pesticides

12,1kg/km²

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

Protected areas4

IUCN Ib · 4

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