Ontologia

HydroBASINS lev08 watershed · #2080600520

Bassin de Крива Река

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 3 administrative regions across 2 countries : Bosilegrad, Kyustendil, Trgovište

Pfafstetter: 21306065

Sub-basin area

1 000,3km²

Upstream area

1 000,3km²

Discharge

6,62m³/s

Mean elev.

866m

Administrative coverage

Hydrographic chain

▼ Drains into

Bassin de Пчиња194 km²

▲ Receives from 0 basins

Source / headwater (no upstream basin)

3 dept-equivalent regions (GADM L2)

8 intersecting protected areas

  • German - Pchinja

    IUCN Not Reported

    Emerald Network

    252.85 km² overlap

  • Osogovski Planini

    IUCN Not Reported

    Emerald Network

    160.39 km² overlap

  • Osogovski Planini

    IUCN V

    Protected Landscape

    40.00 km² overlap

  • Kuklica Kratovo

    IUCN III

    Natural Monument

    0.56 km² overlap

  • Osogovska planina

    IUCN Not Reported

    Special Areas of Conservation (Habitats Directive)

    0.30 km² overlap

  • Osogovo

    IUCN Not Reported

    Special Protection Area (Birds Directive)

    0.30 km² overlap

  • Ploce Litotelmi

    IUCN Ia

    Strict Natural Reserve

    0.23 km² overlap

  • Osogovo

    IUCN Not Assigned

    State Game Husbandries

    0.19 km² overlap

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

Species present

301 distinct species · 1 289 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

1 289 obs · 22 cellules
Obs. / cellule
≥ 481
84–480
58–83
35–57
< 35

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

Ecological tissue

Sample of 34 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 Крива Река : 23 espèces reliées par 106 interactions GloBI sur 5 types (connectance 17.8%, filtre Serrano α=0.2). 12 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
35
Interactions affichées
106
Connectance
0.178
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°

9,2°C

Annual rain

542mm

Moisture idx (CMI)

-0,41

Runoff

182mm/an

PET

938mm

AET

461mm

Mean slope

11,9°

Water table

533cm

Forest

18%

Crops

35%

Urban

1%

Protected

0%

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