Ontologia

Commune · EST

Roosna

Estonia

DfbCold, no dry season, warm summer(100 %)

Species observed

1 116

Observations

4 412

Area

17,6km²

Ecological tissue

Sample of 41 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 Roosna : 25 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 113 interactions GloBI sur 5 types (connectance 11.9%, filtre Serrano α=0.2). 19 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
44
Interactions affichées
113
Connectance
0.119
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

1 116 distinct species · 4 412 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

4 412 obs · 1 cellules
Obs. / cellule
≥ 4 412
4 412–4 411
4 412–4 411
4 412–4 411
< 4 412

Source : GBIF — observations agrégées par hexagones 0.027° × 0.027° (~22km), filtre précision coordonnée < 10 km. Fond carte : OpenFreeMap · © OpenStreetMap.

Climate

Mean T°

5,2°C

Annual rain

752mm

Warmest m°

20,9°C

Coldest m°

-8,7°C

Elevation: 111 m on average (min 108 m, max 116 m)

Bioclimatic detailsExpert
Annual mean temp.
5,2°C
Annual rain
752mm
Warmest month
20,9°C
Coldest month
-8,7°C
Mean alt.
111m
Min
108m
Max
116m
Std. dev.
2m
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

6,7

Org. C

61,2g/kg

Clay

15,6%

Sand

47,1%

Silt

37,3%

Average over 0-30 cm. Per-depth details in expert panel.

Dominant lithology: suGLiMaggregated to Ambla

3 soil depths detailedExpert
0–5 cm
pH H₂O
6,6
Org. C
99,3g/kg
Clay
15,6%
Sand
46,5%
Silt
37,9%
5–15 cm
pH H₂O
6,7
Org. C
62,5g/kg
Clay
15,7%
Sand
46,7%
Silt
37,6%
15–30 cm
pH H₂O
6,7
Org. C
21,7g/kg
Clay
15,5%
Sand
48,2%
Silt
36,3%

SoilGrids 250m (ISRIC, 2017) · GLiM v1.0 (Hartmann & Moosdorf 2012)

Land cover

Forest33.0%
Crops42.8%
Built-up0.1%
Bare soil0.1%
Other (grassland, water…)23.9%

Copernicus Global Land Cover 100m (Buchhorn et al. 2020)

Hydrology3 basins · 0 lakes · 1 rivers

Hydrology metrics for this exact territory

Stream length here

3,3km

Basins crossed

3

Max stream order

1

Max drainage

2 075km²

Discharge in basins

0,2m³/s

Mean precip.

654mm/an

Mean T°

4,9°C

Moisture idx

0,18

Max snow

40%

Mean runoff

350mm/an

Mean elev. (basins)

76m

Rivers / streams (1, ord ≥ 4)

Live spatial overlap (cached after first hit) · HydroBASINS lev08 × HydroLAKES × HydroRIVERS v10

Human pressure

Pop. density

0hab/km²

Night light

0,1nW

Built-up

11,8%

Pesticides

5,2kg/km²

GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)

Protected areas6

IUCN V · 3IUCN Not Assigned · 2IUCN Not Reported · 1📍 Point sites · 1

Lüsingu

IUCN Not Reported

Special Areas of Conservation (Habitats Directive) · 2006

1 km²

WDPA (World Database on Protected Areas) — UNEP-WCMC & IUCN