Ziemeļvidzemes biosfēras rezervāts
IUCN VBiosphere Reserve · 1997
4 758 km²
Commune · EST
Estonia
Species observed
2 305
Observations
38 546
Area
8,2km²
Sample of 20 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).
Tissu écologique de Tuuliku : 17 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 25 interactions GloBI sur 2 types (connectance 13.2%, filtre Serrano α=0.2). 3 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).
Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).
2 305 distinct species · 38 546 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Mean T°
6,1°C
Annual rain
762mm
Warmest m°
21,3°C
Coldest m°
-7,3°C
Elevation: 52 m on average (min 49 m, max 56 m)
CHELSA BIO 1-19 v2.1 · ETOPO DEM 60s · Köppen-Geiger 1991-2020 (Beck et al. 2018)
pH H₂O
6,1
Org. C
90,5g/kg
Clay
15,7%
Sand
47,0%
Silt
37,3%
Average over 0-30 cm. Per-depth details in expert panel.
Dominant lithology: suGLiMaggregated to Saarde
SoilGrids 250m (ISRIC, 2017) · GLiM v1.0 (Hartmann & Moosdorf 2012)
Copernicus Global Land Cover 100m (Buchhorn et al. 2020)
Hydrology metrics for this exact territory
Basins crossed
2
Max drainage
3 569km²
Discharge in basins
0,1m³/s
Mean precip.
650mm/an
Mean T°
5,4°C
Moisture idx
0,13
Max snow
36%
Mean runoff
346mm/an
Mean elev. (basins)
65m
Live spatial overlap (cached after first hit) · HydroBASINS lev08 × HydroLAKES × HydroRIVERS v10
Pop. density
0hab/km²
Built-up
0,5%
Pesticides
1,0kg/km²
GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)
Biosphere Reserve · 1997
4 758 km²
Special Protection Area (Birds Directive) · 2004
193 km²
Nature Reserve · 1977
77 km²
Special Areas of Conservation (Habitats Directive) · 2022
77 km²
Special Protection Area (Birds Directive) · 2004
77 km²
Special Areas of Conservation (Habitats Directive) · 2006
64 km²
WDPA (World Database on Protected Areas) — UNEP-WCMC & IUCN