District · TUR
Erbaa
Turkey
Species observed
175
Observations
416
Area
1 186,9km²
Ecological tissue
Sample of 29 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 Erbaa : 16 espèces reliées par 75 interactions GloBI sur 5 types (connectance 14.2%, filtre Serrano α=0.2). 17 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
175 distinct species · 416 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Climate
Mean T°
10,5°C
Annual rain
797mm
Warmest m°
24,8°C
Coldest m°
-5,1°C
Elevation: 770 m on average (min 194 m, max 1 540 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
6,8
Org. C
35,2g/kg
Clay
31,2%
Sand
30,0%
Silt
38,8%
Average over 0-30 cm. Per-depth details in expert panel.
Dominant lithology: smGLiM
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)
Hydrology6 basins · 1 lakes · 9 rivers
Hydrology metrics for this exact territory
Stream length here
149,4km
Lake surface here
1,28km²
Basins crossed
6
Max stream order
6
Max drainage
36 322km²
Discharge in basins
66,6m³/s
Mean precip.
556mm/an
Mean T°
10,9°C
Moisture idx
-0,43
Max snow
13%
Mean runoff
235mm/an
Mean elev. (basins)
809m
Watersheds crossing here
- Bassin de Kelkit Çayısub-area1 485,7 km²overlap640.85 km²54%
- Bassin de Yeşilırmaksub-area2 302,8 km²overlap363.68 km²31%
- Bassin de Keçeci Deresisub-area420,8 km²overlap118.31 km²10%
- Bassin de Yeşilırmaksub-area1 879,3 km²overlap32.24 km²3%
- Bassin de Gülüt Deresisub-area622,7 km²overlap18.81 km²2%
- Bassin de Yeşilırmaksub-area1 146,9 km²overlap13.05 km²1%
Lakes (1, top by area)
Rivers / streams (9, ord ≥ 4)
- Kelkit Çayıord 5len here47.44 km10%total464 km
- Karakaş Çayıord 3len here29.88 km19%total157 km
- Yeşilırmakord 6len here23.80 km4%total625 km
- Sulu Dereord 2len here15.82 km100%total16 km
- Tosarı Deresiord 1len here10.01 km48%total21 km
- İmbat Deresiord 2len here8.72 km100%total9 km
- Çorak Deresiord 3len here8.71 km62%total14 km
- Keçeci Deresiord 2len here2.84 km6%total51 km
- Gülüt Deresiord 3len here2.13 km3%total73 km
Live spatial overlap (cached after first hit) · HydroBASINS lev08 × HydroLAKES × HydroRIVERS v10
Human pressure
Pop. density
0hab/km²
Night light
1,1nW
Built-up
22,8%
Pesticides
20,4kg/km²
GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)