Ontologia

HydroBASINS lev08 watershed · #2080027170

Bassin de Stende

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 3 administrative regions : Kuldiga, Talsi, Ventspils

25% lakePfafstetter: 24270702

Sub-basin area

1 897,2km²

Upstream area

1 897,3km²

Discharge

19,42m³/s

Mean elev.

43m

Administrative coverage

3 dept-equivalent regions (GADM L2)

30 intersecting protected areas

  • Ances purvi un meži

    IUCN IV

    Nature Reserve

    90.91 km² overlap

  • Ances purvi un meži

    IUCN Not Reported

    Special Areas of Conservation (Habitats Directive)

    90.91 km² overlap

  • Ances purvi un meži

    IUCN Not Reported

    Special Protection Area (Birds Directive)

    90.91 km² overlap

  • Stiklu purvi

    IUCN Not Reported

    Special Areas of Conservation (Habitats Directive)

    72.49 km² overlap

  • Stiklu purvi

    IUCN IV

    Nature Reserve

    72.49 km² overlap

  • Stiklu purvi

    IUCN Not Reported

    Special Protection Area (Birds Directive)

    72.49 km² overlap

  • Raķupes ieleja

    IUCN Not Reported

    Special Areas of Conservation (Habitats Directive)

    22.03 km² overlap

  • Raķupes ieleja

    IUCN Not Reported

    Special Protection Area (Birds Directive)

    22.03 km² overlap

  • Raķupes ieleja

    IUCN IV

    Nature Reserve

    22.03 km² overlap

21 more protected areas

  • Talsu pauguraine

    IUCN Not Reported

    Special Areas of Conservation (Habitats Directive)

    11.01 km² overlap

  • Talsu pauguraine

    IUCN II

    Nature Park

    11.01 km² overlap

  • Moricsalas dabas rezervāts

    IUCN Not Reported

    Special Areas of Conservation (Habitats Directive)

    8.15 km² overlap

  • Moricsalas dabas rezervāts

    IUCN Ib

    Strict Nature Reserve

    8.15 km² overlap

  • Moricsalas dabas rezervāts

    IUCN Not Reported

    Special Protection Area (Birds Directive)

    8.15 km² overlap

  • Pluču tīrelis

    IUCN Not Reported

    Special Areas of Conservation (Habitats Directive)

    6.84 km² overlap

  • Pluču tīrelis

    IUCN IV

    Nature Reserve

    6.84 km² overlap

  • Ovīši

    IUCN IV

    Nature Reserve

    3.10 km² overlap

  • Ovīši

    IUCN Not Reported

    Special Protection Area (Birds Directive)

    3.09 km² overlap

  • Ovīši

    IUCN Not Reported

    Special Areas of Conservation (Habitats Directive)

    3.09 km² overlap

  • Viskūžu sala

    IUCN Not Reported

    Special Areas of Conservation (Habitats Directive)

    3.05 km² overlap

  • Viskūžu sala

    IUCN IV

    Nature Reserve

    3.05 km² overlap

  • Viskūžu sala

    IUCN Not Reported

    Special Protection Area (Birds Directive)

    3.05 km² overlap

  • Druviņu tīrelis

    IUCN Not Reported

    Special Areas of Conservation (Habitats Directive)

    2.93 km² overlap

  • Druviņu tīrelis

    IUCN IV

    Nature Reserve

    2.93 km² overlap

  • Medņu kalni

    IUCN IV

    Nature Reserve

    2.26 km² overlap

  • Rukšu purvs

    IUCN Not Reported

    Special Areas of Conservation (Habitats Directive)

    1.96 km² overlap

  • Rukšu purvs

    IUCN IV

    Nature Reserve

    1.96 km² overlap

  • Ostupes meži

    IUCN IV

    Nature Reserve

    1.03 km² overlap

  • Pāces pļavas

    IUCN Not Reported

    Special Protection Area (Birds Directive)

    0.83 km² overlap

  • Pāces pļavas

    IUCN Not Reported

    Special Areas of Conservation (Habitats Directive)

    0.83 km² overlap

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

Species present

1 637 distinct species · 4 135 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

4 135 obs · 64 cellules
Obs. / cellule
≥ 584
152–583
46–151
31–45
< 31

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

Ecological tissue

Sample of 28 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 Stende : 21 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 53 interactions GloBI sur 4 types (connectance 13.1%, filtre Serrano α=0.2). 8 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
29
Interactions affichées
53
Connectance
0.131
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

654mm

Moisture idx (CMI)

0,15

Runoff

341mm/an

PET

553mm

AET

433mm

Mean slope

1,0°

Water table

63cm

Forest

78%

Crops

9%

Urban

1%

Protected

12%

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