Ontologia

HydroBASINS lev08 watershed · #4080845360

Bassin de Noa Dihing

A watershed (drainage basin) is not a body of water — it is the land area where rainfall converges towards a single river that eventually reaches the sea (or an endorheic basin). Boundaries follow ridgelines.

Crosses 4 administrative regions across 2 countries : Changlang, Hkamti, Myitkyina, Putao

Pfafstetter: 45280409

Sub-basin area

1 050,7km²

Upstream area

1 050,7km²

Discharge

120,85m³/s

Mean elev.

1 741m

Administrative coverage

Hydrographic chain

▼ Drains into

Bassin de Noa Dihing23 km²

▲ Receives from 0 basins

Source / headwater (no upstream basin)

4 dept-equivalent regions (GADM L2)

3 intersecting protected areas

Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.

Species present

445 distinct species · 12 531 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

12 531 obs · 22 cellules
Obs. / cellule
≥ 6 552
621–6 551
186–620
75–185
< 75

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

Ecological tissue

Sample of 12 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 Bassin de Noa Dihing : 10 espèces reliées par 12 interactions GloBI sur 2 types (connectance 18.2%, filtre Serrano α=0.2). 2 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
12
Interactions affichées
12
Connectance
0.182
Patrimoniales
0
Plus dense que (national)0 %(top 100%)

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

Hydroclimate (BasinATLAS lev08)

Mean T°

15,1°C

Annual rain

2 548mm

Moisture idx (CMI)

0,54

Runoff

3 768mm/an

PET

1 126mm

AET

987mm

Mean slope

21,6°

Water table

597cm

Forest

81%

Crops

2%

Urban

0%

Protected

32%

HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)