Special Areas of Conservation (Habitats Directive) · bgr
Zapadna Stara planina i Predbalkan
- Area
- 2 193 km²
- IUCN cat.
- Not Reported
- Year
- 2021
Overview
- Designation
- Special Areas of Conservation (Habitats Directive)
- Established
- 2021
- Managing authority
- See European Environment Agency Geospatial Data Catalogue for more information - https://sdi.eea.europa.eu/catalogue/srv/api/records/be2142b0-7dc4-42e3-afac-f7cc5f1a9ac6
Source : WDPA (UNEP-WCMC, World Database on Protected Areas).
Species present
0 distinct species · 0 observations
Source: GBIF Occurrence snapshot 2026-05-01.
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).
Indicateurs du tissu écologique
Tissu écologique de Zapadna Stara planina i Predbalkan : 17 espèces reliées par 67 interactions GloBI sur 4 types (connectance 19.1%, filtre Serrano α=0.2). 10 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).
Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).
Hydrology14 basins · 2 lakes · 41 rivers
Hydrology metrics for this exact territory
Stream length here
333,8km
Lake surface here
0,14km²
Basins crossed
14
Max stream order
4
Max drainage
571 667km²
Discharge in basins
843,9m³/s
Mean precip.
650mm/an
Mean T°
9,2°C
Moisture idx
-0,26
Max snow
17%
Mean runoff
139mm/an
Mean elev. (basins)
600m
Watersheds crossing here
- Bassin de Ломsub-area1 150,8 km²overlap600.14 km²27%
- Bassin de Огостаsub-area614,8 km²overlap516.57 km²24%
- Bassin de Искърsub-area1 683,7 km²overlap277.46 km²13%
- Bassin de Бързияsub-area365 km²overlap237.92 km²11%
- Bassin de Нишаваsub-area741,4 km²overlap158.58 km²7%
- Bassin de Арчарsub-area974,4 km²overlap146.91 km²7%
- Bassin de Височицаsub-area811,6 km²overlap113.74 km²5%
- Bassin de Ботуняsub-area727,4 km²overlap61.19 km²3%
- Bassin de р. Цибрицаsub-area943,8 km²overlap38.92 km²2%
Lakes (2, top by area)
Rivers / streams (41, ord ≥ 4)
- Ломord 4len here40.84 km31%total132 km
- Стакевска рекаord 2len here30.15 km100%total30 km
- Огостаord 5len here23.89 km11%total210 km
- Нишаваord 4len here22.32 km12%total190 km
- Чупренска рекаord 2len here18.98 km100%total19 km
- Златицаord 4len here17.89 km22%total82 km
- Дългиделска Огостаord 3len here15.70 km84%total19 km
- Гинска рекаord 1len here15.64 km97%total16 km
- Брезеord 2len here14.07 km94%total15 km
- Превалска река(Превалска огоста)ord 2len here13.16 km100%total13 km
- Салашкаord 2len here10.61 km55%total19 km
- Стакевска_рекаord 1len here9.79 km100%total10 km
29 more river segmentssorted by Strahler order + length
- Арчарord 3len here7.92 km12%total65 km
- Дълбоки долord 1len here7.79 km100%total8 km
- Искърord 5len here7.64 km2%total440 km
- Пещаord 1len here7.22 km91%total8 km
- Куратскаord 2len here6.96 km100%total7 km
- Петреницаord 2len here6.12 km78%total8 km
- Височкаord 2len here6.06 km100%total6 km
- Губешкаord 1len here5.64 km100%total6 km
- Гюргичка бараord 1len here4.82 km100%total5 km
- Нечинскаord 1len here4.73 km100%total5 km
- Берковска рекаord 2len here3.71 km32%total12 km
- Градскаord 1len here3.47 km77%total4 km
- Бързияord 3len here3.47 km10%total35 km
- Ботуняord 4len here3.46 km6%total57 km
- Говнуша бараord 1len here3.29 km98%total3 km
- Дракулord 1len here3.23 km64%total5 km
- Гаванещицаord 1len here3.05 km62%total5 km
- Крушачка бараord 1len here3.00 km59%total5 km
- Черна Рекаord 2len here1.74 km15%total12 km
- Стакевска Рекаord 3len here1.48 km100%total1 km
- Видболord 3len here1.33 km2%total67 km
- Зли долord 1len here1.16 km100%total1 km
- Гаговицаord 2len here0.89 km4%total24 km
- Височицаord 3len here0.79 km2%total34 km
- Ошанскаord 1len here0.63 km17%total4 km
- Връбнишка рекаord 1len here0.54 km4%total12 km
- Скомляord 2len here0.50 km1%total34 km
- р. Огостаord 1len here0.08 km1%total6 km
- Турицки долord 4len here0.05 km2%total3 km
Live spatial overlap (cached after first hit) · HydroBASINS lev08 × HydroLAKES × HydroRIVERS v10
Location
Fond cartographique : OpenFreeMap · © OpenStreetMap contributors · Géométrie : nos sources (GADM/HydroBASINS/HydroLAKES/HydroRIVERS/WDPA)
- Centroid
- 43.35284, 22.97967
- Open in maps
- OpenStreetMap → · Satellite →
Species observed (Phase 2)
Listing species observed within this protected area requires the GBIF v2 partition × WDPA spatial overlay matview. Computing infrastructure pending.