Ontologia

Rivière· 16 segments

Glan

Crosses 5 administrative regions : Bad Kreuznach, Kaiserslautern, Kusel, Saarpfalz-Kreis, Südwestpfalz

rivière

Total length

169km

Max discharge

9,8m³/s

Max Strahler

4

Segments matched

16

River geography5 admin regions · 0 communes

Parent watershed

hybas-2080438400704 km²

5 administrative regions crossed (GADM L2)

24 intersecting protected areas

15 more protected areas

1 page = 1 named river (aggregation of 16 HydroRIVERS v10 segments). Spatial join cached after first hit.

Species present

1 349 distinct species · 4 738 observations

Source: GBIF Occurrence snapshot 2026-05-01.

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 Glan : 22 espèces reliées par 96 interactions GloBI sur 6 types (connectance 16.1%, filtre Serrano α=0.2). 13 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
35
Interactions affichées
96
Connectance
0.161
Patrimoniales
0
Plus dense que (national)0 %(top 100%)

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

Hydrology (HydroRIVERS v10)

Total length

169km

Max discharge

9,8m³/s

Max Strahler

4

Segments matched

16

HydroRIVERS v1.0 (Lehner et al. 2019) aggregated by name + main_riv → 1 entity = 1 named river.