Province · tur
Trabzon
Turkey
Species observed
1 599
Observations
15 509
Area
5 031,9km²
Ecological tissue
Sample of 36 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 Trabzon : 25 espèces reliées par 65 interactions GloBI sur 4 types (connectance 10.3%, filtre Serrano α=0.2). 11 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).
Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).
Species present
1 599 distinct species · 15 509 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Climate
Mean T°
8,2°C
Annual rain
1 222mm
Warmest m°
20,1°C
Coldest m°
-5,1°C
Elevation: 1 216 m on average (min -182 m, max 3 136 m)
Bioclimatic details19 BIO + Köppen full + altitude statsExpert
CHELSA BIO 1-19 v2.1 · ETOPO DEM 60s · Köppen-Geiger 1991-2020 (Beck et al. 2018)
Soil & lithology
pH H₂O
6,2
Org. C
53,6g/kg
Clay
27,5%
Sand
34,6%
Silt
37,9%
Average over 0-30 cm. Per-depth details in expert panel.
3 soil depths detailed0-5cm / 5-15cm / 15-30cm × 5 propsExpert
SoilGrids 250m (ISRIC, 2017) · GLiM v1.0 (Hartmann & Moosdorf 2012)
Land cover
Copernicus Global Land Cover 100m (Buchhorn et al. 2020)
Hydrology13 basins · 0 lakes · 34 rivers
Hydrology metrics for this exact territory
Stream length here
713,9km
Basins crossed
13
Max stream order
4
Max drainage
3 322km²
Discharge in basins
46,3m³/s
Mean precip.
710mm/an
Mean T°
8,7°C
Moisture idx
-0,21
Max snow
40%
Mean runoff
508mm/an
Mean elev. (basins)
1 282m
Watersheds crossing here
- Bassin de Görele Deresisub-area1 803,4 km²overlap1327.39 km²26%
- Bassin de Değirmenderesub-area1 051,1 km²overlap1039.14 km²21%
- Bassin de Solaklı Çayısub-area764,7 km²overlap742.72 km²15%
- Bassin de Yanbolu Deresisub-area584,2 km²overlap463.08 km²9%
- Bassin de Manahoz Deresisub-area428,4 km²overlap418.52 km²8%
- Bassin de Karaderesub-area731,7 km²overlap394.38 km²8%
- Bassin de Baltacı Deresisub-area385 km²overlap383.52 km²8%
- Bassin de İkizdere Çayısub-area1 058,6 km²overlap165.80 km²3%
- Bassin de Harşit Çayısub-area722,2 km²overlap37.46 km²1%
Rivers / streams (34, ord ≥ 4)
- Karadereord 3len here105.67 km91%total116 km
- Solaklı Çayıord 3len here69.22 km100%total69 km
- Baltacı Deresiord 3len here57.71 km100%total58 km
- Değirmendereord 4len here46.98 km100%total47 km
- İkizdere Çayıord 4len here35.90 km47%total76 km
- Yanbolu Deresiord 2len here35.41 km100%total36 km
- Kale Deresiord 2len here33.78 km100%total34 km
- Meryemana Deresiord 2len here27.19 km100%total27 km
- Fol Deresiord 2len here24.46 km99%total25 km
- Yomra Deresiord 2len here24.07 km100%total24 km
- HES Kanalıord 2len here23.44 km100%total23 km
- Ağasar Deresiord 2len here22.91 km100%total23 km
22 more river segmentssorted by Strahler order + length
- Manahoz Deresiord 3len here22.51 km100%total23 km
- Demirkapı Deresiord 2len here18.78 km100%total19 km
- Gökçeköy Deresiord 2len here18.10 km68%total27 km
- Kalanima (Söğütlü) Deresiord 2len here17.13 km100%total17 km
- Balıklı Dereord 2len here15.62 km100%total16 km
- HES Kanalı Tünelord 2len here15.41 km100%total15 km
- Folord 2len here10.97 km100%total11 km
- Köprü Deresiord 3len here10.36 km100%total10 km
- Yeşilalan Deresiord 3len here10.19 km100%total10 km
- Küçük Dereord 1len here9.45 km100%total9 km
- Hamsiköy Deresiord 2len here8.65 km100%total9 km
- HES Kanalıord 3len here7.83 km100%total8 km
- Hacı Beşir Deresiord 1len here6.83 km96%total7 km
- Çavuşlu Deresiord 2len here6.49 km24%total28 km
- Küçük Livera Deresiord 3len here5.92 km100%total6 km
- HES Kanalıord 2len here5.56 km100%total6 km
- HES Kanalıord 2len here4.39 km44%total10 km
- Galyan Deresiord 2len here3.94 km100%total4 km
- HES Kanalıord 2len here3.59 km100%total4 km
- Cevizlik Deresiord 1len here3.47 km100%total3 km
- Mardadas çayıord 1len here1.46 km100%total1 km
- Kurum Deresiord 2len here0.53 km2%total31 km
Live spatial overlap (cached after first hit) · HydroBASINS lev08 × HydroLAKES × HydroRIVERS v10
Human pressure
Pop. density
1hab/km²
Night light
1,9nW
Built-up
29,2%
Pesticides
21,7kg/km²
GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)