Ontologia

Commune · EST

Jõhvi (Linn)

Estonia

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

Species observed

789

Observations

2 600

Area

7,6km²

Ecological tissue

Sample of 24 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 Jõhvi (Linn) : 16 espèces reliées par 53 interactions GloBI sur 4 types (connectance 17.7%, filtre Serrano α=0.2). 9 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
25
Interactions affichées
53
Connectance
0.177
Patrimoniales
0
Plus dense que (national)0 %(top 100%)

Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).

Species present

789 distinct species · 2 600 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

2 600 obs · 1 cellules
Obs. / cellule
≥ 2 600
2 600–2 599
2 600–2 599
2 600–2 599
< 2 600

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

Climate

Mean T°

5,4°C

Annual rain

747mm

Warmest m°

20,5°C

Coldest m°

-8,1°C

Elevation: 56 m on average (min 44 m, max 71 m)

Bioclimatic detailsExpert
Annual mean temp.
5,4°C
Annual rain
747mm
Warmest month
20,5°C
Coldest month
-8,1°C
Mean alt.
56m
Min
44m
Max
71m
Std. dev.
6m
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

6,4

Org. C

70,2g/kg

Clay

12,2%

Sand

60,1%

Silt

27,7%

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

Dominant lithology: suGLiMaggregated to Jõhvi

3 soil depths detailedExpert
0–5 cm
pH H₂O
6,3
Org. C
112,3g/kg
Clay
11,8%
Sand
59,9%
Silt
28,2%
5–15 cm
pH H₂O
6,4
Org. C
65,4g/kg
Clay
11,5%
Sand
60,9%
Silt
27,6%
15–30 cm
pH H₂O
6,4
Org. C
33,0g/kg
Clay
13,1%
Sand
59,6%
Silt
27,3%

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

Land cover

Forest8.8%
Crops14.7%
Built-up6.5%
Bare soil0.1%
Other (grassland, water…)69.9%

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

Hydrology1 basins · 0 lakes · 1 rivers

Hydrology metrics for this exact territory

Stream length here

1,0km

Basins crossed

1

Max stream order

1

Max drainage

580km²

Discharge in basins

0,0m³/s

Mean precip.

617mm/an

Mean T°

4,7°C

Moisture idx

0,08

Max snow

37%

Mean runoff

303mm/an

Mean elev. (basins)

50m

Rivers / streams (1, ord ≥ 4)

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

Human pressure

Pop. density

2hab/km²

Night light

18,9nW

Built-up

653,6%

Pesticides

5,2kg/km²

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

Protected areas1

IUCN V · 1

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