Ontologia

HydroBASINS lev08 watershed · #2080615030

Bassin de Места

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 11 administrative regions across 2 countries : Bansko, Belitsa, East Macedonia and Thrace, Garmen, Gotse Delchev +6

Pfafstetter: 21303087

Sub-basin area

1 925,8km²

Upstream area

2 931,7km²

Discharge

19,51m³/s

Mean elev.

1 072m

Administrative coverage

Hydrographic chain

▼ Drains into

Bassin de Νέστος591 km²

▲ Receives from 2 basins

11 dept-equivalent regions (GADM L2)

3 more

30 intersecting protected areas

  • Rodopi - Zapadni

    IUCN Not Reported

    Special Areas of Conservation (Habitats Directive)

    310.71 km² overlap

  • Dikchan

    IUCN Not Assigned

    State Game Husbandries

    230.73 km² overlap

  • Mesta

    IUCN Not Reported

    Special Protection Area (Birds Directive)

    204.25 km² overlap

  • Sreden Pirin - Alibotush

    IUCN Not Reported

    Special Areas of Conservation (Habitats Directive)

    195.19 km² overlap

  • Reka Mesta

    IUCN Not Reported

    Special Areas of Conservation (Habitats Directive)

    192.01 km² overlap

  • Slavyanka

    IUCN Not Reported

    Special Protection Area (Birds Directive)

    126.43 km² overlap

  • Zapadni Rodopi

    IUCN Not Reported

    Special Protection Area (Birds Directive)

    108.88 km² overlap

  • Dolna Mesta

    IUCN Not Reported

    Site of Community Importance (Habitats Directive)

    95.25 km² overlap

  • Ethniko Parko Oroseiras Rodopis, Perifereiaki Ektasi

    IUCN VI

    National Park - Peripheral zone

    87.52 km² overlap

21 more protected areas

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

Species present

2 947 distinct species · 25 038 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

25 038 obs · 50 cellules
Obs. / cellule
≥ 3 525
1 424–3 524
516–1 423
193–515
< 193

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

Ecological tissue

Sample of 27 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 Места : 20 espèces reliées par 62 interactions GloBI sur 4 types (connectance 16.4%, filtre Serrano α=0.2). 8 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
28
Interactions affichées
62
Connectance
0.164
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°

8,3°C

Annual rain

608mm

Moisture idx (CMI)

-0,29

Runoff

190mm/an

PET

871mm

AET

510mm

Mean slope

12,1°

Water table

517cm

Forest

53%

Crops

10%

Urban

1%

Protected

23%

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