Ontologia

HydroBASINS lev08 watershed · #2080576090

Bassin de Бели Лом

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 1 administrative regions : Ivanovo

Pfafstetter: 22735043

Sub-basin area

21,9km²

Upstream area

1 308,3km²

Discharge

6,53m³/s

Mean elev.

142m

Administrative coverage

Hydrographic chain

▼ Drains into

Bassin de Русенски Лом124 km²

▲ Receives from 2 basins

1 dept-equivalent regions (GADM L2)

4 intersecting protected areas

  • Dunav

    IUCN Not Assigned

    State Game Husbandries

    21.95 km² overlap

  • Lomovete

    IUCN Not Reported

    Special Protection Area (Birds Directive)

    16.04 km² overlap

  • Lomovete

    IUCN Not Reported

    Special Areas of Conservation (Habitats Directive)

    14.34 km² overlap

  • Rusenski Lom

    IUCN V

    Nature Park

    7.94 km² overlap

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

Species present

201 distinct species · 888 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

888 obs · 1 cellules
Obs. / cellule
≥ 888
888–887
888–887
888–887
< 888

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

Ecological tissue

Sample of 39 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 Бели Лом : 31 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 75 interactions GloBI sur 4 types (connectance 9.6%, filtre Serrano α=0.2). 9 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
40
Interactions affichées
75
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°

10,8°C

Annual rain

602mm

Moisture idx (CMI)

-0,38

Runoff

142mm/an

PET

978mm

AET

512mm

Mean slope

6,1°

Water table

388cm

Forest

28%

Crops

60%

Urban

0%

Protected

100%

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