Ontologia

HydroBASINS lev08 watershed · #2080028060

Bassin de Vasavere jõgi

A watershed (drainage basin) is not a body of water — it is the land area where rainfall converges towards a single river that eventually reaches the sea (or an endorheic basin). Boundaries follow ridgelines.

Crosses 12 administrative regions across 2 countries : Illuka, Jõhvi, Kohtla, Kohtla-Järve, Kohtla-Nõmme +7

Coastal basin 2% lakePfafstetter: 24295090

Sub-basin area

579,7km²

Upstream area

579,7km²

Discharge

0,45m³/s

Mean elev.

50m

Administrative coverage

12 dept-equivalent regions (GADM L2)

4 more
  • Sillamäe10.7 km² · 1.8%
  • Narva-Jõesuu6.8 km² · 1.2%
  • Mäetaguse2.4 km² · 0.4%
  • Kohtla-Nõmme0.0 km² · 0.0%

30 intersecting protected areas

21 more protected areas

Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.

Species present

4 982 distinct species · 53 768 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

53 768 obs · 19 cellules
Obs. / cellule
≥ 12 658
6 542–12 657
2 950–6 541
2 015–2 949
< 2 015

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

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 Bassin de Vasavere jõgi : 32 espèces reliées par 85 interactions GloBI sur 6 types (connectance 9.9%, filtre Serrano α=0.2). 10 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
42
Interactions affichées
85
Connectance
0.099
Patrimoniales
0
Plus dense que (national)0 %(top 100%)

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

Hydroclimate (BasinATLAS lev08)

Mean T°

4,7°C

Annual rain

617mm

Moisture idx (CMI)

0,08

Runoff

303mm/an

PET

565mm

AET

427mm

Mean slope

1,3°

Water table

59cm

Forest

56%

Crops

17%

Urban

5%

Protected

7%

HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)