Ontologia

HydroBASINS lev08 watershed · #4081145400

Bassin de Sông Đạ Tẻh

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 : Bảo Lâm, Tân Phú, Đạ Huoai, Đạ Tẻh

Pfafstetter: 44106074

Sub-basin area

565,3km²

Upstream area

565,3km²

Discharge

25,98m³/s

Mean elev.

445m

Administrative coverage

Hydrographic chain

▼ Drains into

Bassin de Sông Đồng Nai43 km²

▲ Receives from 0 basins

Source / headwater (no upstream basin)

4 dept-equivalent regions (GADM L2)

2 intersecting protected areas

  • Cat Tien

    IUCN Not Applicable

    UNESCO-MAB Biosphere Reserve

    550.25 km² overlap

  • Cat Tien

    IUCN II

    National Park

    0.14 km² overlap

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

Species present

351 distinct species · 903 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

903 obs · 13 cellules
Obs. / cellule
≥ 142
142–141
130–141
68–129
< 68

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

Ecological tissue

Sample of 25 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 Sông Đạ Tẻh : 22 espèces dont 5 patrimoniales (LR IUCN CR/EN/VU) reliées par 21 interactions GloBI sur 4 types (connectance 7.0%, filtre Serrano α=0.2). 3 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
25
Interactions affichées
21
Connectance
0.070
Patrimoniales
5
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°

23,8°C

Annual rain

2 238mm

Moisture idx (CMI)

0,32

Runoff

1 429mm/an

PET

1 519mm

AET

1 219mm

Mean slope

10,1°

Water table

363cm

Forest

71%

Crops

2%

Urban

3%

Protected

0%

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