Special Protection Area (Birds Directive) · lva
Ziemeļgauja
- Area
- 218 km²
- IUCN cat.
- Not Reported
- Year
- 2004
Overview
- Designation
- Special Protection Area (Birds Directive)
- Established
- 2004
- Managing authority
- See European Environment Agency Geospatial Data Catalogue for more information - https://sdi.eea.europa.eu/catalogue/srv/api/records/be2142b0-7dc4-42e3-afac-f7cc5f1a9ac6
Source : WDPA (UNEP-WCMC, World Database on Protected Areas).
Species present
2 923 distinct species · 12 149 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 30 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).
Indicateurs du tissu écologique
Tissu écologique de Ziemeļgauja : 21 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 86 interactions GloBI sur 5 types (connectance 18.5%, filtre Serrano α=0.2). 10 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).
Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).
Hydrology4 basins · 1 lakes · 12 rivers
Hydrology metrics for this exact territory
Stream length here
126,8km
Lake surface here
0,00km²
Basins crossed
4
Max stream order
5
Max drainage
7 894km²
Discharge in basins
9,0m³/s
Mean precip.
652mm/an
Mean T°
5,3°C
Moisture idx
0,10
Max snow
39%
Mean runoff
324mm/an
Mean elev. (basins)
80m
Watersheds crossing here
Lakes (1, top by area)
Rivers / streams (12, ord ≥ 4)
- Gaujaord 5len here100.23 km23%total433 km
- Gauja / Koiva jõgiord 5len here6.30 km39%total16 km
- Vijaord 3len here5.81 km8%total69 km
- Pauna ojaord 5len here4.58 km64%total7 km
- Stepupeord 5len here3.51 km40%total9 km
- Viltumsord 5len here3.28 km53%total6 km
- Kaičupeord 2len here1.15 km18%total6 km
- Mustjõgiord 5len here0.75 km1%total66 km
- Vizlaord 2len here0.42 km2%total19 km
- Strenčupīteord 2len here0.32 km2%total17 km
- Krāčupeord 2len here0.30 km29%total1 km
- Laanemetsa ojaord 2len here0.09 km0%total24 km
Live spatial overlap (cached after first hit) · HydroBASINS lev08 × HydroLAKES × HydroRIVERS v10
Location
Fond cartographique : OpenFreeMap · © OpenStreetMap contributors · Géométrie : nos sources (GADM/HydroBASINS/HydroLAKES/HydroRIVERS/WDPA)
- Centroid
- 57.54363, 25.46707
- Open in maps
- OpenStreetMap → · Satellite →
Species observed (Phase 2)
Listing species observed within this protected area requires the GBIF v2 partition × WDPA spatial overlay matview. Computing infrastructure pending.