Province · tur
Eskisehir
Turkey
Species observed
1 562
Observations
41 627
Area
14 058,9km²
Ecological tissue
Sample of 26 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 Eskisehir : 18 espèces dont 2 patrimoniales (LR IUCN CR/EN/VU) reliées par 63 interactions GloBI sur 3 types (connectance 19.4%, filtre Serrano α=0.2). 8 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
1 562 distinct species · 41 627 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Climate
Mean T°
11,6°C
Annual rain
412mm
Warmest m°
28,8°C
Coldest m°
-4,1°C
Elevation: 976 m on average (min 220 m, max 1 669 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
7,4
Org. C
23,6g/kg
Clay
32,8%
Sand
31,5%
Silt
35,8%
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)
Hydrology34 basins · 10 lakes · 20 rivers
Hydrology metrics for this exact territory
Stream length here
1 398,9km
Lake surface here
29,09km²
Basins crossed
34
Max stream order
6
Max drainage
52 117km²
Discharge in basins
852,8m³/s
Mean precip.
448mm/an
Mean T°
10,7°C
Moisture idx
-0,56
Max snow
12%
Mean runoff
109mm/an
Mean elev. (basins)
984m
Watersheds crossing here
- Bassin de Porsuk Çayısub-area1 587,8 km²overlap1582.00 km²11%
- Bassin de Porsuk Çayısub-area1 501,3 km²overlap1502.81 km²11%
- Bassin de Seydi Çayısub-area1 778,1 km²overlap1482.38 km²11%
- Bassin de Sakarya Nehrisub-area1 498,3 km²overlap1092.02 km²8%
- Bassin de Bardakçı Deresisub-area1 232,1 km²overlap1063.32 km²8%
- Bassin de Porsuk Çayısub-area2 380,4 km²overlap989.44 km²7%
- Bassin de Sarısu Deresisub-area810,1 km²overlap810.92 km²6%
- Bassin de Porsuk Çayısub-area719,6 km²overlap720.30 km²5%
- Bassin de Sakarya Nehrisub-area1 503,5 km²overlap703.59 km²5%
25 more basinssorted by overlap
- Bassin de Mihalıççık Deresisub-area587,2 km²overlap587.85 km²4%
- Bassin de Sakarya Nehrisub-area845,6 km²overlap565.25 km²4%
- Bassin de Sakarya Nehrisub-area509,1 km²overlap509.54 km²4%
- Bassin de Sakarya Nehrisub-area812,4 km²overlap417.11 km²3%
- Bassin de Sarısusub-area645,2 km²overlap397.81 km²3%
- Bassin de Sakarya Nehrisub-area742,3 km²overlap241.95 km²2%
- Bassin de Sakarya Nehrisub-area388 km²overlap210.64 km²1%
- Bassin de Sakarya Nehrisub-area196 km²overlap153.08 km²1%
- Bassin de Sakarya Nehrisub-area136,5 km²overlap132.21 km²1%
- Bassin de Sakarya Nehrisub-area806,3 km²overlap129.31 km²1%
- Bassin de Sakarya Nehrisub-area358,4 km²overlap122.64 km²1%
- Bassin de Porsuk Çayısub-area161,1 km²overlap112.43 km²1%
- Bassin de Bayat Çayısub-area1 284,6 km²overlap99.72 km²1%
- Bassin de sögütlü deresisub-area976,8 km²overlap91.31 km²1%
- Bassin de Düdensub-area2 727,1 km²overlap87.86 km²1%
- Bassin de Gökderesub-area639 km²overlap72.27 km²1%
- Bassin de Kocaçaysub-area472,8 km²overlap59.11 km²0%
- Bassin de Sakarya Nehrisub-area45 km²overlap45.08 km²0%
- Bassin de Sakarya Nehrisub-area36,5 km²overlap35.18 km²0%
- Basin #41970sub-area345 km²overlap26.88 km²0%
- Bassin de Sarısu Deresisub-area7,2 km²overlap7.22 km²0%
- Bassin de Karasusub-area1 242,1 km²overlap5.90 km²0%
- Bassin de Sakarya Nehrisub-area491,3 km²overlap1.10 km²0%
- Bassin de Sakarya Nehrisub-area1 099,6 km²overlap0.61 km²0%
- Bassin de Akarçaysub-area7 289 km²overlap0.08 km²0%
Lakes (10, top by area)
- Sarıyar Barajıarea44,6 km²avg depth42.6 m
- Porsuk Baraj Gölüarea21,2 km²avg depth24.8 m
- Çatören Baraj Gölüarea2 km²avg depth23.1 m
- Yenice Baraj Gölüarea2 km²avg depth29.5 m
- Kunduzlar Baraj Gölüarea1,1 km²avg depth20.0 m
- Lac 1367562area0,5 km²avg depth3.9 m
- Lac 1367572area0,5 km²avg depth3.3 m
- Lac 1367554area0,2 km²avg depth3.7 m
- Lac 1367563area0,2 km²avg depth2.7 m
1 more lakes
Rivers / streams (20, ord ≥ 4)
- Porsuk Çayıord 5len here466.53 km79%total588 km
- Sakarya Nehriord 6len here424.98 km36%total1190 km
- Seydi Çayıord 4len here81.47 km100%total81 km
- Mihalıççık Deresiord 4len here72.15 km100%total72 km
- Sarısu Deresiord 4len here68.32 km100%total68 km
- Bardakçı Deresiord 3len here59.99 km100%total60 km
- Yönek Çayıord 3len here33.36 km100%total33 km
- Harami Çayıord 4len here30.69 km83%total37 km
- Sarısuord 2len here25.61 km54%total47 km
- Söğütlü Çayıord 4len here25.55 km100%total26 km
- Düdenord 5len here24.12 km46%total52 km
- Kocadereord 3len here23.40 km44%total54 km
8 more river segmentssorted by Strahler order + length
- Sulama Kanalıord 2len here18.36 km74%total25 km
- DSİ Sulama Kanalıord 1len here12.89 km100%total13 km
- Keçi Çayıord 1len here12.34 km100%total12 km
- Akçayır Deresiord 1len here10.85 km100%total11 km
- Ilıca Deresiord 3len here3.26 km100%total3 km
- Sabuncupınar Deresiord 3len here2.22 km100%total2 km
- Ulu Dereord 3len here2.01 km3%total64 km
- Karaboğaz Deresiord 6len here0.78 km3%total23 km
Live spatial overlap (cached after first hit) · HydroBASINS lev08 × HydroLAKES × HydroRIVERS v10
Human pressure
Pop. density
0hab/km²
Night light
1,0nW
Built-up
22,0%
Pesticides
17,1kg/km²
GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)