Ontologia

HydroBASINS lev08 watershed · #2080362370

Bassin de Warta

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 : Gorzów, Gorzów Wielkopolski, Międzyrzecz, Myślibórz, Sulęcin +1

6% lakePfafstetter: 24223000

Sub-basin area

2 179,9km²

Upstream area

55 537,7km²

Discharge

212,15m³/s

Mean elev.

58m

Administrative coverage

Hydrographic chain

▼ Drains into

Bassin de Warta76 km²

▲ Receives from 2 basins

6 dept-equivalent regions (GADM L2)

30 intersecting protected areas

21 more protected areas

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

Species present

3 543 distinct species · 87 528 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

87 528 obs · 69 cellules
Obs. / cellule
≥ 28 644
2 141–28 643
521–2 140
193–520
< 193

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

Ecological tissue

Sample of 32 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 Warta : 25 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 87 interactions GloBI sur 4 types (connectance 17.5%, filtre Serrano α=0.2). 7 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
32
Interactions affichées
87
Connectance
0.175
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°

8,9°C

Annual rain

548mm

Moisture idx (CMI)

-0,26

Runoff

125mm/an

PET

736mm

AET

466mm

Mean slope

1,2°

Water table

197cm

Forest

43%

Crops

33%

Urban

5%

Protected

10%

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