Ontologia

HydroBASINS lev08 watershed · #2080641500

Bassin de Kocaçay

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 6 administrative regions : Balya, Bandırma, Gönen, Karacabey, Manyas +1

117% lakePfafstetter: 21105843

Sub-basin area

1 278,6km²

Upstream area

3 004,7km²

Discharge

27,46m³/s

Mean elev.

142m

Administrative coverage

Hydrographic chain

▼ Drains into

Bassin de Karacay604 km²

▲ Receives from 2 basins

6 dept-equivalent regions (GADM L2)

1 intersecting protected areas

  • Lake Kus

    IUCN Not Reported

    Wetland of International Importance (Ramsar Site)

    209.72 km² overlap

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

Species present

452 distinct species · 26 089 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

26 089 obs · 30 cellules
Obs. / cellule
≥ 12 906
2 239–12 905
286–2 238
26–285
< 26

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

Ecological tissue

Sample of 28 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 Kocaçay : 19 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 74 interactions GloBI sur 3 types (connectance 19.6%, filtre Serrano α=0.2). 9 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
28
Interactions affichées
74
Connectance
0.196
Patrimoniales
1
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°

13,6°C

Annual rain

689mm

Moisture idx (CMI)

-0,34

Runoff

290mm/an

PET

1 047mm

AET

573mm

Mean slope

4,1°

Water table

264cm

Forest

2%

Crops

52%

Urban

4%

Protected

0%

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