Rila
IUCN IINational Park · 1992
780 km²
City · BGR
Blagoevgrad
Bulgaria
DfbCold, no dry season, warm summer(51 %)
Species observed
802
Observations
6 135
Area
679,8km²
Ecological tissue
Sample of 30 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 Blagoevgrad : 20 espèces reliées par 68 interactions GloBI sur 4 types (connectance 15.6%, filtre Serrano α=0.2). 10 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).
Espèces affichées
30
Interactions affichées
68
Connectance
0.156
Patrimoniales
0
Plus dense que (national)0 %(top 100%)
Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).
Species present
802 distinct species · 6 135 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Climate
Mean T°
9,5°C
Annual rain
695mm
Warmest m°
24,1°C
Coldest m°
-5,9°C
Elevation: 972 m on average (min 327 m, max 2 415 m)
Bioclimatic details19 BIO + Köppen full + altitude statsExpert
Annual mean temp.
9,5°C
Annual rain
695mm
Warmest month
24,1°C
Coldest month
-5,9°C
Mean alt.
972m
Min
327m
Max
2 415m
Std. dev.
477m
Köppen-Geiger (dominant)
DfbCold, no dry season, warm summer(51 %)Cold
CHELSA BIO 1-19 v2.1 · ETOPO DEM 60s · Köppen-Geiger 1991-2020 (Beck et al. 2018)
Soil & lithology
pH H₂O
6,5
Org. C
34,0g/kg
Clay
23,8%
Sand
42,8%
Silt
33,3%
Average over 0-30 cm. Per-depth details in expert panel.
Dominant lithology: mtGLiM
3 soil depths detailed0-5cm / 5-15cm / 15-30cm × 5 propsExpert
0–5 cm
pH H₂O
6,4
Org. C
58,2g/kg
Clay
23,0%
Sand
42,8%
Silt
34,2%
5–15 cm
pH H₂O
6,5
Org. C
25,2g/kg
Clay
22,6%
Sand
44,2%
Silt
33,2%
15–30 cm
pH H₂O
6,5
Org. C
18,4g/kg
Clay
25,9%
Sand
41,6%
Silt
32,6%
SoilGrids 250m (ISRIC, 2017) · GLiM v1.0 (Hartmann & Moosdorf 2012)
Land cover
Forest42.5%
Crops12.2%
Built-up0.5%
Bare soil1.4%
Other (grassland, water…)43.4%
Copernicus Global Land Cover 100m (Buchhorn et al. 2020)
Hydrology6 basins · 2 lakes · 9 rivers
Hydrology metrics for this exact territory
Stream length here
136,6km
Lake surface here
1,07km²
Basins crossed
6
Max stream order
5
Max drainage
7 555km²
Discharge in basins
20,7m³/s
Mean precip.
559mm/an
Mean T°
9,1°C
Moisture idx
-0,37
Max snow
31%
Mean runoff
232mm/an
Mean elev. (basins)
939m
Watersheds crossing here
- Bassin de Струмаsub-area1 920,8 km²overlap605.78 km²89%
- Bassin de Брегалницаsub-area1 188 km²overlap52.46 km²8%
- Bassin de Рилска рекаsub-area392,5 km²overlap16.17 km²2%
- Bassin de Копривенsub-area159,4 km²overlap4.54 km²1%
- Bassin de Седръчsub-area447,9 km²overlap0.59 km²0%
- Bassin de Бела Местаsub-area557,4 km²overlap0.25 km²0%
Lakes (2, top by area)
Rivers / streams (9, ord ≥ 4)
- Бистрицаord 5len here35.85 km43%total84 km
- Струмаord 5len here26.33 km8%total345 km
- Четиркаord 2len here17.01 km100%total17 km
- р. Хърсовскаord 2len here15.74 km100%total16 km
- Дреновскаord 1len here11.70 km100%total12 km
- Габровскатаord 2len here10.45 km100%total10 km
- Лисийска рекаord 1len here9.74 km100%total10 km
- Лешнишкаord 1len here9.62 km100%total10 km
- Вранещицаord 2len here0.20 km1%total23 km
Live spatial overlap (cached after first hit) · HydroBASINS lev08 × HydroLAKES × HydroRIVERS v10
Human pressure
Pop. density
1hab/km²
Night light
0,8nW
Built-up
52,2%
Pesticides
5,9kg/km²
GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)
Protected areas17
IUCN Not Reported · 11IUCN VI · 2IUCN II · 1IUCN V · 1IUCN Ia · 1IUCN III · 1📍 Point sites · 1
Rila
IUCN Not ReportedSpecial Protection Area (Birds Directive) · 2007
779 km²
Rila
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive) · 2021
779 km²
Rila bufer
IUCN Not ReportedSpecial Protection Area (Birds Directive) · 2019
384 km²
Niska Rila
IUCN Not ReportedSite of Community Importance (Habitats Directive)
371 km²
Rilski manastir
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive) · 2021
253 km²
Complete list17 protected areas
- RilaNational ParkIUCN II1992780 km²
- RilaSpecial Protection Area (Birds Directive)IUCN Not Reported2007779 km²
- RilaSpecial Areas of Conservation (Habitats Directive)IUCN Not Reported2021779 km²
- Rila buferSpecial Protection Area (Birds Directive)IUCN Not Reported2019384 km²
- Niska RilaSite of Community Importance (Habitats Directive)IUCN Not Reported371 km²
- Rilski manastirSpecial Areas of Conservation (Habitats Directive)IUCN Not Reported2021253 km²
- Rilski manastirSpecial Protection Area (Birds Directive)IUCN Not Reported2011253 km²
- Rilski manastirNature ParkIUCN V1992253 km²
- Maleshevski PlaniniEmerald NetworkIUCN Not Reported192 km²
- Oranovski prolom - LeshkoSpecial Areas of Conservation (Habitats Directive)IUCN Not Reported2021132 km²
- SkrinoSite of Community Importance (Habitats Directive)IUCN Not Reported2008125 km²
- BoboshevoSpecial Protection Area (Birds Directive)IUCN Not Reported200748 km²
- KocherinovoSpecial Protection Area (Birds Directive)IUCN Not Reported200724 km²
- ParangalitsaStrict Nature ReserveIUCN Ia193315 km²
- Nahodishte na Balkansko chasovnicheProtected SiteIUCN VI20120 km²
- Peshtera Boychova skalaNatural MonumentIUCN III19840 km²
- BlatotoProtected SiteIUCN VI20120 km²
WDPA (World Database on Protected Areas) — UNEP-WCMC & IUCN