Ontologia

HydroBASINS lev08 watershed · #2080572060

Bassin de р. Сараджийска

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 5 administrative regions : Ivanovo, Kubrat, Rousse, Slivo Pole, Vetovo

Pfafstetter: 22735018

Sub-basin area

454km²

Upstream area

454km²

Discharge

1,86m³/s

Mean elev.

136m

Administrative coverage

Hydrographic chain

▼ Drains into

Bassin de Dunărea - Дунав373 km²

▲ Receives from 0 basins

Source / headwater (no upstream basin)

5 dept-equivalent regions (GADM L2)

3 intersecting protected areas

  • Dunav

    IUCN Not Assigned

    State Game Husbandries

    452.17 km² overlap

  • Lomovete

    IUCN Not Reported

    Special Areas of Conservation (Habitats Directive)

    3.19 km² overlap

  • Lomovete

    IUCN Not Reported

    Special Protection Area (Birds Directive)

    2.65 km² overlap

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

Species present

275 distinct species · 2 268 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

2 268 obs · 11 cellules
Obs. / cellule
≥ 780
598–779
149–597
84–148
< 84

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

Ecological tissue

Sample of 36 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 р. Сараджийска : 28 espèces reliées par 70 interactions GloBI sur 4 types (connectance 11.1%, filtre Serrano α=0.2). 8 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
36
Interactions affichées
70
Connectance
0.111
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°

10,8°C

Annual rain

600mm

Moisture idx (CMI)

-0,38

Runoff

122mm/an

PET

975mm

AET

511mm

Mean slope

2,6°

Water table

225cm

Forest

3%

Crops

64%

Urban

2%

Protected

99%

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