Esna
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive) · 2006
2 km²
Commune · EST
Kodasema
Estonia
DfbCold, no dry season, warm summer(100 %)
Species observed
165
Observations
263
Area
6,4km²
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 Kodasema : 24 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 70 interactions GloBI sur 7 types (connectance 13.3%, filtre Serrano α=0.2). 9 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).
Espèces affichées
33
Interactions affichées
70
Connectance
0.133
Patrimoniales
1
Plus dense que (national)0 %(top 100%)
Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).
Species present
165 distinct species · 263 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Climate
Mean T°
5,4°C
Annual rain
771mm
Warmest m°
21,1°C
Coldest m°
-8,5°C
Elevation: 87 m on average (min 79 m, max 94 m)
Bioclimatic details19 BIO + Köppen full + altitude statsExpert
Annual mean temp.
5,4°C
Annual rain
771mm
Warmest month
21,1°C
Coldest month
-8,5°C
Mean alt.
87m
Min
79m
Max
94m
Std. dev.
4m
Köppen-Geiger (dominant)
DfbCold, no dry season, warm summer(100 %)Cold
CHELSA BIO 1-19 v2.1 · ETOPO DEM 60s · Köppen-Geiger 1991-2020 (Beck et al. 2018)
Soil & lithology
pH H₂O
6,1
Org. C
76,5g/kg
Clay
16,5%
Sand
49,3%
Silt
34,2%
Average over 0-30 cm. Per-depth details in expert panel.
Dominant lithology: suGLiMaggregated to Roosna-Alliku
3 soil depths detailed0-5cm / 5-15cm / 15-30cm × 5 propsExpert
0–5 cm
pH H₂O
6,0
Org. C
118,6g/kg
Clay
16,8%
Sand
48,5%
Silt
34,7%
5–15 cm
pH H₂O
6,1
Org. C
82,3g/kg
Clay
16,7%
Sand
48,9%
Silt
34,4%
15–30 cm
pH H₂O
6,2
Org. C
28,6g/kg
Clay
16,0%
Sand
50,5%
Silt
33,4%
SoilGrids 250m (ISRIC, 2017) · GLiM v1.0 (Hartmann & Moosdorf 2012)
Land cover
Forest49.4%
Crops31.6%
Built-up0.0%
Bare soil0.1%
Other (grassland, water…)18.9%
Copernicus Global Land Cover 100m (Buchhorn et al. 2020)
Hydrology1 basins · 0 lakes · 0 rivers
Hydrology metrics for this exact territory
Basins crossed
1
Max drainage
1 038km²
Discharge in basins
0,1m³/s
Mean precip.
649mm/an
Mean T°
5,0°C
Moisture idx
0,16
Max snow
39%
Mean runoff
354mm/an
Mean elev. (basins)
81m
Watersheds crossing here
Live spatial overlap (cached after first hit) · HydroBASINS lev08 × HydroLAKES × HydroRIVERS v10
Human pressure
Pop. density
0hab/km²
Built-up
4,0%
Pesticides
5,4kg/km²
GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)
Protected areas6
IUCN Not Assigned · 3IUCN V · 2IUCN Not Reported · 1
Esna maastikukaitseala
IUCN Not AssignedProtected landscape (nature park) · 1965
2 km²
Esna MKA, Esna skv.
IUCN VManaged conservation zone of protected landscape · 2006
1 km²
Esna MKA, Esna pv.
IUCN VLimited management zone of protected landscape · 2006
1 km²
VEP nr.L01530
IUCN Not AssignedWoodland key habitat · 2011
0 km²
VEP nr.147001
IUCN Not AssignedWoodland key habitat · 2003
0 km²
WDPA (World Database on Protected Areas) — UNEP-WCMC & IUCN