Ontologia

Subdivision · NPL

Itaharwa

Nepal

CwaTemperate, dry winter, hot summer(100 %)

Species observed

12

Observations

20

Area

6,4km²

Partial data for this territory

Few observations recorded here. Real biodiversity is likely richer.

Ecological tissue

Sample of 9 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 Itaharwa : 9 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 6 interactions GloBI sur 3 types (connectance 16.7%, filtre Serrano α=0.2).

Espèces affichées
9
Interactions affichées
6
Connectance
0.167
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

12 distinct species · 20 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

20 obs · 1 cellules
Obs. / cellule
≥ 20
20–19
20–19
20–19
< 20

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

Climate

Mean T°

25,3°C

Annual rain

1 482mm

Warmest m°

36,1°C

Coldest m°

10,4°C

Elevation: 69 m on average (min 67 m, max 72 m)

Bioclimatic detailsExpert
Annual mean temp.
25,3°C
Annual rain
1 482mm
Warmest month
36,1°C
Coldest month
10,4°C
Mean alt.
69m
Min
67m
Max
72m
Std. dev.
1m
Köppen-Geiger (dominant)
CwaTemperate, dry winter, hot summer(100 %)Temperate

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

Soil & lithology

pH H₂O

6,8

Org. C

12,8g/kg

Clay

23,8%

Sand

34,0%

Silt

42,2%

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

Dominant lithology: ssGLiMaggregated to Janakpur

3 soil depths detailedExpert
0–5 cm
pH H₂O
6,8
Org. C
17,8g/kg
Clay
24,2%
Sand
34,0%
Silt
41,8%
5–15 cm
pH H₂O
6,8
Org. C
12,0g/kg
Clay
24,0%
Sand
33,9%
Silt
42,1%
15–30 cm
pH H₂O
7,0
Org. C
8,8g/kg
Clay
23,1%
Sand
34,1%
Silt
42,8%

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

Land cover

Forest6.5%
Crops81.0%
Built-up1.4%
Bare soil0.8%
Other (grassland, water…)10.3%

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

Hydrology2 basins · 0 lakes · 0 rivers

Hydrology metrics for this exact territory

Basins crossed

2

Max drainage

2 229km²

Discharge in basins

0,1m³/s

Mean precip.

1 200mm/an

Mean T°

24,5°C

Moisture idx

-0,23

Mean runoff

655mm/an

Mean elev. (basins)

72m

Watersheds crossing here

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

Human pressure

Pop. density

117hab/km²

Night light

1,3nW

Built-up

136,8%

Pesticides

1,0kg/km²

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