Ontologia

HydroBASINS lev08 watershed · #2080602350

Bassin de Марица

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 : Chirpan, Dimitrovgrad, Haskovo, Stara Zagora

3% lakePfafstetter: 21302913

Sub-basin area

219km²

Upstream area

14 722,1km²

Discharge

76,2m³/s

Mean elev.

154m

Administrative coverage

Hydrographic chain

▼ Drains into

Bassin de Марица213 km²

▲ Receives from 2 basins

4 dept-equivalent regions (GADM L2)

6 intersecting protected areas

  • Reka Maritsa

    IUCN Not Reported

    Site of Community Importance (Habitats Directive)

    7.59 km² overlap

  • Merichlerska reka

    IUCN Not Reported

    Site of Community Importance (Habitats Directive)

    3.97 km² overlap

  • Noshtuvka na malak kormoran - Dimitrovgrad

    IUCN VI

    Protected Site

    1.30 km² overlap

  • Brod

    IUCN VI

    Protected Site

    0.11 km² overlap

  • Zlato pole

    IUCN Not Reported

    Special Protection Area (Birds Directive)

    0.03 km² overlap

  • Banska reka

    IUCN Not Reported

    Site of Community Importance (Habitats Directive)

    0.00 km² overlap

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

Species present

565 distinct species · 1 231 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

1 231 obs · 5 cellules
Obs. / cellule
≥ 488
488–487
381–487
269–380
< 269

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

Ecological tissue

Sample of 43 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 Марица : 34 espèces reliées par 81 interactions GloBI sur 6 types (connectance 9.0%, filtre Serrano α=0.2). 9 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
43
Interactions affichées
81
Connectance
0.090
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°

12,3°C

Annual rain

566mm

Moisture idx (CMI)

-0,45

Runoff

146mm/an

PET

1 038mm

AET

482mm

Mean slope

2,2°

Water table

187cm

Forest

0%

Crops

36%

Urban

9%

Protected

0%

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