Ontologia

District · IND

Dima Hasao

India

CwaTemperate, dry winter, hot summer(97 %)

Species observed

738

Observations

3 574

Area

4 909,2km²

Ecological tissue

Sample of 28 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 Dima Hasao : 25 espèces reliées par 29 interactions GloBI sur 2 types (connectance 7.7%, filtre Serrano α=0.2). 3 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
28
Interactions affichées
29
Connectance
0.077
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

738 distinct species · 3 574 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

3 574 obs · 63 cellules
Obs. / cellule
≥ 1 360
157–1 359
26–156
8–25
< 8

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

Climate

Mean T°

21,8°C

Annual rain

2 613mm

Warmest m°

28,8°C

Coldest m°

9,5°C

Elevation: 528 m on average (min 77 m, max 1 708 m)

Bioclimatic detailsExpert
Annual mean temp.
21,8°C
Annual rain
2 613mm
Warmest month
28,8°C
Coldest month
9,5°C
Mean alt.
528m
Min
77m
Max
1 708m
Std. dev.
339m
Köppen-Geiger (dominant)
CwaTemperate, dry winter, hot summer(97 %)Temperate

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

Soil & lithology

pH H₂O

5,2

Org. C

26,8g/kg

Clay

33,3%

Sand

31,2%

Silt

35,5%

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

Dominant lithology: ssGLiM

3 soil depths detailedExpert
0–5 cm
pH H₂O
5,2
Org. C
37,2g/kg
Clay
31,9%
Sand
32,1%
Silt
36,0%
5–15 cm
pH H₂O
5,2
Org. C
27,4g/kg
Clay
33,0%
Sand
31,3%
Silt
35,7%
15–30 cm
pH H₂O
5,2
Org. C
15,8g/kg
Clay
35,0%
Sand
30,0%
Silt
35,0%

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

Land cover

Forest86.8%
Crops1.5%
Built-up0.2%
Bare soil0.1%
Other (grassland, water…)11.4%

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

Hydrology24 basins · 3 lakes · 66 rivers

Hydrology metrics for this exact territory

Stream length here

1 421,9km

Lake surface here

16,92km²

Basins crossed

24

Max stream order

5

Max drainage

26 789km²

Discharge in basins

1 452,2m³/s

Mean precip.

2 195mm/an

Mean T°

22,5°C

Moisture idx

0,30

Mean runoff

2 239mm/an

Mean elev. (basins)

475m

Watersheds crossing here

15 more basins

Lakes (3, top by area)

Rivers / streams (66, ord ≥ 4)

54 more river segments

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

Human pressure

Pop. density

0hab/km²

Night light

0,1nW

Built-up

15,6%

Pesticides

1,4kg/km²

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

Sub-administrations1