Ontologia

HydroBASINS lev08 watershed · #2080601450

Bassin de Копривен

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 : Blagoevgrad, Boboshevo, Kocherinovo, Nevestino, Rila

Pfafstetter: 21304075

Sub-basin area

159,4km²

Upstream area

5 241,7km²

Discharge

40,76m³/s

Mean elev.

698m

Administrative coverage

Hydrographic chain

▼ Drains into

Bassin de Струма1921 km²

▲ Receives from 2 basins

5 dept-equivalent regions (GADM L2)

3 intersecting protected areas

  • Skrino

    IUCN Not Reported

    Site of Community Importance (Habitats Directive)

    49.08 km² overlap

  • Boboshevo

    IUCN Not Reported

    Special Protection Area (Birds Directive)

    30.54 km² overlap

  • Kocherinovo

    IUCN Not Reported

    Special Protection Area (Birds Directive)

    0.09 km² overlap

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

Species present

169 distinct species · 573 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

573 obs · 4 cellules
Obs. / cellule
≥ 361
361–360
75–360
75–74
< 75

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

Ecological tissue

Sample of 32 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 Копривен : 23 espèces reliées par 68 interactions GloBI sur 3 types (connectance 13.7%, filtre Serrano α=0.2). 9 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
32
Interactions affichées
68
Connectance
0.137
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°

10,2°C

Annual rain

524mm

Moisture idx (CMI)

-0,45

Runoff

250mm/an

PET

965mm

AET

448mm

Mean slope

9,9°

Water table

409cm

Forest

23%

Crops

23%

Urban

0%

Protected

0%

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