Ontologia

HydroBASINS lev08 watershed · #5080211510

Bassin de Serayu

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 5 administrative regions : Banjarnegara, Batang, Kendal, Temanggung, Wonosobo

Pfafstetter: 51501189

Sub-basin area

712,6km²

Upstream area

712,6km²

Discharge

59,3m³/s

Mean elev.

1 043m

Administrative coverage

Hydrographic chain

▼ Drains into

Bassin de Serayu115 km²

▲ Receives from 0 basins

Source / headwater (no upstream basin)

5 dept-equivalent regions (GADM L2)

4 intersecting protected areas

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

Species present

834 distinct species · 2 200 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

2 200 obs · 21 cellules
Obs. / cellule
≥ 1 014
117–1 013
93–116
32–92
< 32

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

Ecological tissue

Sample of 37 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 Serayu : 30 espèces dont 2 patrimoniales (LR IUCN CR/EN/VU) reliées par 47 interactions GloBI sur 4 types (connectance 5.7%, filtre Serrano α=0.2). 11 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
41
Interactions affichées
47
Connectance
0.057
Patrimoniales
2
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°

20,5°C

Annual rain

3 586mm

Moisture idx (CMI)

0,61

Runoff

2 063mm/an

PET

1 411mm

AET

1 362mm

Mean slope

9,9°

Water table

218cm

Forest

34%

Crops

41%

Urban

54%

Protected

1%

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