Ontologia

HydroBASINS lev08 watershed · #2080287770

Bassin de Ezere

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 4 administrative regions across 2 countries : Akmenės, Dobele, Mažeikių, Saldus

2% lakePfafstetter: 24270660

Sub-basin area

1 226,4km²

Upstream area

1 226,4km²

Discharge

12,84m³/s

Mean elev.

88m

Administrative coverage

Hydrographic chain

▼ Drains into

Bassin de Vadakstis / Vadakste5 km²

▲ Receives from 0 basins

Source / headwater (no upstream basin)

4 dept-equivalent regions (GADM L2)

18 intersecting protected areas

  • Zvārdes meži

    IUCN Not Reported

    Special Areas of Conservation (Habitats Directive)

    81.79 km² overlap

  • Zvārdes meži

    IUCN II

    Nature Park

    81.79 km² overlap

  • Zvārdes meži

    IUCN Not Reported

    Special Protection Area (Birds Directive)

    81.79 km² overlap

  • Kamanų pelkė

    IUCN Not Reported

    Special Protection Area (Birds Directive)

    39.27 km² overlap

  • Kamanų pelkė

    IUCN Not Reported

    Special Areas of Conservation (Habitats Directive)

    39.27 km² overlap

  • Kamanų valstybinis gamtinis rezervatas

    IUCN Ia

    State Strict Reserve

    33.91 km² overlap

  • Kamanos

    IUCN Not Reported

    Wetland of International Importance (Ramsar Site)

    27.73 km² overlap

  • Zvārde

    IUCN Not Reported

    Special Protection Area (Birds Directive)

    11.07 km² overlap

  • Zvārde

    IUCN Not Reported

    Special Areas of Conservation (Habitats Directive)

    11.07 km² overlap

9 more protected areas

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

Species present

953 distinct species · 3 776 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

3 776 obs · 40 cellules
Obs. / cellule
≥ 565
234–564
98–233
43–97
< 43

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

Ecological tissue

Sample of 38 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 Ezere : 31 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 71 interactions GloBI sur 5 types (connectance 9.6%, filtre Serrano α=0.2). 8 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
39
Interactions affichées
71
Connectance
0.096
Patrimoniales
1
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°

6,2°C

Annual rain

700mm

Moisture idx (CMI)

0,15

Runoff

330mm/an

PET

594mm

AET

467mm

Mean slope

0,7°

Water table

33cm

Forest

16%

Crops

43%

Urban

1%

Protected

10%

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