Tsentralen Balkan - bufer
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive) · 2021
1 384 km²
Municipality · BGR
Karlovo
Bulgaria
DfbCold, no dry season, warm summer(62 %)
Species observed
1 324
Observations
15 011
Area
1 208,9km²
Ecological tissue
Sample of 23 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 Karlovo : 14 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 50 interactions GloBI sur 4 types (connectance 18.1%, filtre Serrano α=0.2). 10 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).
Espèces affichées
24
Interactions affichées
50
Connectance
0.181
Patrimoniales
1
Plus dense que (national)0 %(top 100%)
Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).
Species present
1 324 distinct species · 15 011 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Climate
Mean T°
8,8°C
Annual rain
932mm
Warmest m°
23,1°C
Coldest m°
-5,9°C
Elevation: 857 m on average (min 268 m, max 2 016 m)
Bioclimatic details19 BIO + Köppen full + altitude statsExpert
Annual mean temp.
8,8°C
Annual rain
932mm
Warmest month
23,1°C
Coldest month
-5,9°C
Mean alt.
857m
Min
268m
Max
2 016m
Std. dev.
437m
Köppen-Geiger (dominant)
DfbCold, no dry season, warm summer(62 %)Cold
CHELSA BIO 1-19 v2.1 · ETOPO DEM 60s · Köppen-Geiger 1991-2020 (Beck et al. 2018)
Soil & lithology
pH H₂O
6,1
Org. C
43,2g/kg
Clay
22,1%
Sand
46,9%
Silt
31,1%
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
6,1
Org. C
73,8g/kg
Clay
21,3%
Sand
47,9%
Silt
30,8%
5–15 cm
pH H₂O
6,1
Org. C
32,7g/kg
Clay
20,8%
Sand
48,9%
Silt
30,3%
15–30 cm
pH H₂O
6,1
Org. C
23,0g/kg
Clay
24,1%
Sand
43,8%
Silt
32,1%
SoilGrids 250m (ISRIC, 2017) · GLiM v1.0 (Hartmann & Moosdorf 2012)
Land cover
Forest45.3%
Crops19.5%
Built-up0.5%
Bare soil1.0%
Other (grassland, water…)33.9%
Copernicus Global Land Cover 100m (Buchhorn et al. 2020)
Hydrology11 basins · 3 lakes · 20 rivers
Hydrology metrics for this exact territory
Stream length here
253,9km
Lake surface here
1,41km²
Basins crossed
11
Max stream order
4
Max drainage
12 828km²
Discharge in basins
9,0m³/s
Mean precip.
636mm/an
Mean T°
9,1°C
Moisture idx
-0,28
Max snow
20%
Mean runoff
202mm/an
Mean elev. (basins)
656m
Watersheds crossing here
- Bassin de Стрямаsub-area1 563,8 km²overlap1001.54 km²83%
- Bassin de Тунджаsub-area2 289,5 km²overlap103.56 km²9%
- Bassin de Черни Осъмsub-area224,3 km²overlap36.59 km²3%
- Bassin de р. Тополницаsub-area1 756 km²overlap32.40 km²3%
- Bassin de Дълга вадаsub-area385,9 km²overlap12.17 km²1%
- Bassin de Сребраsub-area735,6 km²overlap8.82 km²1%
- Bassin de Ениаркsub-area1 469,2 km²overlap7.08 km²1%
- Bassin de Бели Осъмsub-area241,4 km²overlap3.59 km²0%
- Bassin de Витsub-area3 076,7 km²overlap1.89 km²0%
2 more basinssorted by overlap
Lakes (3, top by area)
Rivers / streams (20, ord ≥ 4)
- Стрямаord 5len here75.21 km66%total113 km
- Бяла рекаord 3len here30.25 km26%total118 km
- Неволяord 3len here19.06 km96%total20 km
- Голям Башитord 1len here18.51 km100%total19 km
- Свеженска рекаord 2len here14.33 km100%total14 km
- Селската рекаord 3len here13.86 km100%total14 km
- Тунджаord 5len here13.41 km3%total395 km
- Сладкото дереord 1len here12.54 km100%total13 km
- Белятаord 2len here12.14 km100%total12 km
- Тъжаord 3len here8.94 km32%total28 km
- Стайковицаord 2len here8.62 km100%total9 km
- Курудереord 1len here5.20 km100%total5 km
8 more river segmentssorted by Strahler order + length
- Татлъ дереord 3len here5.17 km100%total5 km
- Равна рекаord 1len here3.95 km75%total5 km
- Черни Осъмord 3len here3.51 km15%total24 km
- Преливникord 2len here2.41 km100%total2 km
- река Стрямаord 4len here2.23 km17%total13 km
- Шиндар дереord 1len here1.90 km100%total2 km
- Дълга рекаord 1len here1.78 km100%total2 km
- Бъзовицаord 1len here0.86 km100%total1 km
Live spatial overlap (cached after first hit) · HydroBASINS lev08 × HydroLAKES × HydroRIVERS v10
Human pressure
Pop. density
0hab/km²
Night light
0,4nW
Built-up
46,6%
Pesticides
6,4kg/km²
GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)
Protected areas27
IUCN Not Reported · 7IUCN VI · 7IUCN Ia · 5IUCN Not Assigned · 3IUCN IV · 2IUCN Not Applicable · 1IUCN II · 1IUCN III · 1🌊 Marine · 1
Sredna gora
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive) · 2021
1 103 km²
Trakia
IUCN Not AssignedState Game Husbandries · 2002
1 024 km²
Sredna gora
IUCN Not ReportedSpecial Protection Area (Birds Directive) · 2007
991 km²
Ancient and Primeval Beech Forests of the Carpathians and Other Regions of Europe
IUCN Not ApplicableWorld Heritage Site (natural or mixed) · 2007
924 km²
Tsentralen Balkan bufer
IUCN Not ReportedSpecial Protection Area (Birds Directive) · 2011
720 km²
Complete list27 protected areas
- Tsentralen Balkan - buferSpecial Areas of Conservation (Habitats Directive)IUCN Not Reported20211 384 km²
- Sredna goraSpecial Areas of Conservation (Habitats Directive)IUCN Not Reported20211 103 km²
- TrakiaState Game HusbandriesIUCN Not Assigned20021 024 km²
- Sredna goraSpecial Protection Area (Birds Directive)IUCN Not Reported2007991 km²
- Ancient and Primeval Beech Forests of the Carpathians and Other Regions of EuropeWorld Heritage Site (natural or mixed)IUCN Not Applicable2007924 km²
- Tsentralen Balkan buferSpecial Protection Area (Birds Directive)IUCN Not Reported2011720 km²
- Tsentralen BalkanNational ParkIUCN II1991717 km²
- Tsentralen BalkanSpecial Protection Area (Birds Directive)IUCN Not Reported2007717 km²
- Tsentralen BalkanSpecial Areas of Conservation (Habitats Directive)IUCN Not Reported2021717 km²
- MazalatState Game HusbandriesIUCN Not Assigned2002680 km²
- RusalkaState Game HusbandriesIUCN Not Assigned2002239 km²
- DzhendemaStrict Nature ReserveIUCN Ia195342 km²
- Reka StryamaSpecial Areas of Conservation (Habitats Directive)IUCN Not Reported202141 km²
- StenetoStrict Nature ReserveIUCN Ia197936 km²
- TsarichinaStrict Nature ReserveIUCN Ia194934 km²
- Stara rekaStrict Nature ReserveIUCN Ia198120 km²
- Kozia stenaStrict Nature ReserveIUCN Ia19879 km²
- VarlishnitsaProtected SiteIUCN VI19662 km²
- NevidaProtected SiteIUCN VI20071 km²
- BogdanManaged ReserveIUCN IV19721 km²
- ChiviraProtected SiteIUCN VI19661 km²
- ChamdjaManaged ReserveIUCN IV19491 km²
- Borsuk kayaProtected SiteIUCN VI20071 km²
- Srednata polianaProtected SiteIUCN VI19870 km²
- SrednogoretsProtected SiteIUCN VI19740 km²
- VartopaProtected SiteIUCN VI19710 km²
- Vodopad SuchurumNatural MonumentIUCN III19650 km²
WDPA (World Database on Protected Areas) — UNEP-WCMC & IUCN