Ruisseau

Písečná rokle

Crosses 2 administrative regions : Děčín, Sächsische Schweiz-Osterzgebirge

ruisseau

Total length

1km

Max discharge

1,5m³/s

Max Strahler

Segments matched

River geography2 admin regions · 0 communes

Parent watershed

hybas-2080407110589 km²

2 administrative regions crossed (GADM L2)

Děčín
Ústecký · Czechia
10.0 km
in this dpt
Sächsische Schweiz-Osterzgebirge
Sachsen · Germany
0.0 km
in this dpt

10 intersecting protected areas

Labské pískovce
IUCN Not Reported
Special Protection Area (Birds Directive)
Sächsische Schweiz
IUCN V
Landscape Protection Area
Labské pískovce
IUCN V
Protected Landscape Area
České Švýcarsko
IUCN Not Reported
Special Areas of Conservation (Habitats Directive)
České Švýcarsko
IUCN II
National Park
Elbtal zwischen Schöna und Mühlberg
IUCN Not Reported
Special Protection Area (Birds Directive)
Elbtal zwischen Schöna und Mühlberg
IUCN Not Reported
Special Areas of Conservation (Habitats Directive)
Labské údolí
IUCN Not Reported
Special Areas of Conservation (Habitats Directive)
Kaňon Labe
IUCN IV
National Nature Reserve

1 more protected areassorted by area

Hofberg
IUCN IV
Nature Monument

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

Species present

765 distinct species · 3 242 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Ecological tissue

Sample of 35 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

RègnesAnimalPlanteChampignonBacterie

RelationsPredationParasitismeSymbiosePollinisation

StatutEn dangerVulnérableProtégéeEndémique

Indicateurs du tissu écologique

Tissu écologique de Písečná rokle : 28 espèces reliées par 81 interactions GloBI sur 5 types (connectance 12.2%, filtre Serrano α=0.2). 9 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées

Interactions affichées

Connectance

0.122

Patrimoniales

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)