Ontologia

HydroBASINS lev08 watershed · #4081020150

Bassin de 南腊河

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 3 administrative regions across 2 countries : Boon Neua, Nhot Ou, Xishuangbanna Dai

Pfafstetter: 44293209

Sub-basin area

1 333,2km²

Upstream area

1 333,3km²

Discharge

32,64m³/s

Mean elev.

1 023m

Administrative coverage

Hydrographic chain

▼ Drains into

Bassin de 南腊河272 km²

▲ Receives from 0 basins

Source / headwater (no upstream basin)

3 dept-equivalent regions (GADM L2)

1 intersecting protected areas

  • Xishuangbanna

    IUCN Not Applicable

    UNESCO-MAB Biosphere Reserve

    776.75 km² overlap

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

Species present

4 765 distinct species · 24 675 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

24 675 obs · 28 cellules
Obs. / cellule
≥ 10 712
5 084–10 711
69–5 083
23–68
< 23

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

Ecological tissue

Sample of 40 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 南腊河 : 33 espèces reliées par 40 interactions GloBI sur 3 types (connectance 5.1%, filtre Serrano α=0.2). 7 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
40
Interactions affichées
40
Connectance
0.051
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°

20,3°C

Annual rain

1 648mm

Moisture idx (CMI)

0,10

Runoff

755mm/an

PET

1 477mm

AET

1 097mm

Mean slope

14,4°

Water table

428cm

Forest

5%

Crops

9%

Urban

1%

Protected

77%

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