Ontologia

HydroBASINS lev08 watershed · #5080007910

Bassin de Besuktunggen

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 : Jember, Lumajang, Malang

Coastal basinPfafstetter: 51501135

Sub-basin area

695,7km²

Upstream area

695,7km²

Discharge

0,47m³/s

Mean elev.

482m

Administrative coverage

3 dept-equivalent regions (GADM L2)

3 intersecting protected areas

  • Bromo Tengger Semeru

    IUCN II

    National Park

    101.93 km² overlap

  • Lumajang

    IUCN Not Reported

    Marine Protected Area

    1.43 km² overlap

  • Malang

    IUCN Not Reported

    Marine Protected Area

    0.06 km² overlap

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

Species present

393 distinct species · 1 177 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

1 177 obs · 20 cellules
Obs. / cellule
≥ 317
252–316
56–251
20–55
< 20

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

Ecological tissue

Sample of 33 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 Besuktunggen : 31 espèces reliées par 23 interactions GloBI sur 4 types (connectance 4.4%, filtre Serrano α=0.2). 2 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
33
Interactions affichées
23
Connectance
0.044
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°

23,4°C

Annual rain

2 120mm

Moisture idx (CMI)

0,14

Runoff

1 425mm/an

PET

1 684mm

AET

1 366mm

Mean slope

6,6°

Water table

155cm

Forest

40%

Crops

47%

Urban

43%

Protected

16%

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