Ontologia

HydroLAKES lake · #165084

Kleiner Zern-See

Natural lakeGermanyEurope 26 m

Surface area

5,2km²

Avg depth

2,5m

Volume

13,24km³

Shoreline

27,3km

Administrative coverage

Parent watershed

hybas-2080367420920 km² · upstream 16115 km²

3 dept-equivalent regions (GADM L2)

  • Potsdam-Mittelmark
    Brandenburg · Germany
    3.51 km²
    67.3% of lake
  • Potsdam
    Brandenburg · Germany
    1.01 km²
    19.4% of lake
  • Havelland
    Brandenburg · Germany
    0.69 km²
    13.3% of lake

6 intersecting protected areas

Computed live · HydroLAKES × GADM × WDPA · cached after first hit.

Species present

1 062 distinct species · 4 258 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

4 258 obs · 1 cellules
Obs. / cellule
≥ 4 258
4 258–4 257
4 258–4 257
4 258–4 257
< 4 258

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

Ecological tissue

Sample of 43 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 Kleiner Zern-See : 31 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 141 interactions GloBI sur 5 types (connectance 14.9%, filtre Serrano α=0.2). 13 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
44
Interactions affichées
141
Connectance
0.149
Patrimoniales
1
Plus dense que (national)0 %(top 100%)

Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).

Lake statistics (HydroLAKES)

Surface

5,20km²

Avg depth

2,5m

Volume

13,240km³

Watershed

15 435km²

Shoreline

27,3km

Shore dev. idx

3,37

Residence time

2days

Elevation

26m

HydroLAKES v1.0 (Messager et al. 2016) · 1.4M lacs ≥ 0.1 km² mondialement.