Haavakannu looduskaitseala
IUCN Not AssignedNature reserve · 2018
19 km²
Commune · EST
Estonia
Species observed
615
Observations
1 967
Area
19,9km²
Sample of 29 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 Raeküla : 25 espèces reliées par 76 interactions GloBI sur 5 types (connectance 17.5%, filtre Serrano α=0.2). 5 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).
Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).
615 distinct species · 1 967 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Mean T°
5,1°C
Annual rain
731mm
Warmest m°
20,7°C
Coldest m°
-8,8°C
Elevation: 129 m on average (min 121 m, max 133 m)
CHELSA BIO 1-19 v2.1 · ETOPO DEM 60s · Köppen-Geiger 1991-2020 (Beck et al. 2018)
pH H₂O
6,8
Org. C
73,8g/kg
Clay
15,9%
Sand
47,9%
Silt
36,2%
Average over 0-30 cm. Per-depth details in expert panel.
Dominant lithology: suGLiMaggregated to Väike-Maarja
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
3
Max drainage
2 075km²
Discharge in basins
0,2m³/s
Mean precip.
624mm/an
Mean T°
4,7°C
Moisture idx
0,11
Max snow
42%
Mean runoff
276mm/an
Mean elev. (basins)
91m
Live spatial overlap (cached after first hit) · HydroBASINS lev08 × HydroLAKES × HydroRIVERS v10
Pop. density
0hab/km²
Built-up
1,8%
Pesticides
5,3kg/km²
GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)
Nature reserve · 2018
19 km²
Special Areas of Conservation (Habitats Directive) · 2006
12 km²
Managed conservation zone of nature reserve · 2018
7 km²
Limited management zone of nature reserve · 2018
5 km²
Managed conservation zone of nature reserve · 2018
5 km²
Managed conservation zone of nature reserve · 2018
2 km²
WDPA (World Database on Protected Areas) — UNEP-WCMC & IUCN