Province · tur
Amasya
Turkey
Species observed
1 056
Observations
10 430
Area
6 212,6km²
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 Amasya : 21 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 65 interactions GloBI sur 3 types (connectance 18.5%, filtre Serrano α=0.2). 6 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
1 056 distinct species · 10 430 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Climate
Mean T°
10,7°C
Annual rain
625mm
Warmest m°
26,3°C
Coldest m°
-4,6°C
Elevation: 888 m on average (min 200 m, max 1 897 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
7,1
Org. C
30,1g/kg
Clay
30,9%
Sand
28,2%
Silt
40,9%
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)
Hydrology20 basins · 5 lakes · 19 rivers
Hydrology metrics for this exact territory
Stream length here
669,7km
Lake surface here
5,62km²
Basins crossed
20
Max stream order
6
Max drainage
58 603km²
Discharge in basins
293,7m³/s
Mean precip.
470mm/an
Mean T°
10,7°C
Moisture idx
-0,54
Max snow
13%
Mean runoff
132mm/an
Mean elev. (basins)
884m
Watersheds crossing here
- Bassin de Tersakan Çayısub-area2 664,3 km²overlap1837.24 km²30%
- Bassin de Yeşilırmaksub-area1 146,9 km²overlap1114.22 km²18%
- Bassin de Çekerek Çayısub-area941,2 km²overlap625.50 km²10%
- Bassin de Yeşilırmaksub-area523,3 km²overlap523.93 km²8%
- Bassin de Çekerek Çayısub-area373,1 km²overlap373.57 km²6%
- Bassin de Balıklı Çayısub-area543 km²overlap282.68 km²5%
- Bassin de Yeşilırmaksub-area2 302,8 km²overlap251.46 km²4%
- Bassin de Keçeci Deresisub-area420,8 km²overlap219.69 km²4%
- Bassin de Yeşilırmaksub-area355,6 km²overlap219.46 km²4%
11 more basinssorted by overlap
- Bassin de İstavloz Çayısub-area1 188,7 km²overlap189.39 km²3%
- Bassin de Çekerek Çayısub-area589,3 km²overlap137.67 km²2%
- Bassin de Kızılırmaksub-area388,4 km²overlap130.35 km²2%
- Bassin de Özderesub-area530,2 km²overlap114.00 km²2%
- Bassin de Çorum Çayısub-area433 km²overlap91.19 km²1%
- Bassin de Kelkit Çayısub-area1 485,7 km²overlap63.59 km²1%
- Bassin de Kürtler Deresisub-area386,2 km²overlap19.05 km²0%
- Bassin de Gülüt Deresisub-area622,7 km²overlap7.02 km²0%
- Bassin de Çorum Çayısub-area4,9 km²overlap4.88 km²0%
- Bassin de Abdal Deresisub-area657,1 km²overlap4.18 km²0%
- Bassin de Kızılırmaksub-area319 km²overlap3.46 km²0%
Lakes (5, top by area)
Rivers / streams (19, ord ≥ 4)
- Yeşilırmakord 6len here153.98 km25%total625 km
- Çekerek Çayıord 5len here101.62 km21%total479 km
- Gümüşsuyu Deresiord 4len here97.10 km100%total97 km
- Tersakan Çayıord 4len here79.84 km46%total174 km
- Keçeci Deresiord 2len here37.99 km74%total51 km
- Destek Çayıord 2len here26.00 km100%total26 km
- Gök Deresiord 3len here24.82 km54%total46 km
- Çorum Çayıord 5len here22.27 km14%total163 km
- Kavalcık Deresiord 2len here17.85 km100%total18 km
- Duruçayord 1len here15.32 km47%total33 km
- Mirdehor Deresiord 1len here13.57 km100%total14 km
- HES Kanalıord 6len here12.74 km9%total140 km
7 more river segmentssorted by Strahler order + length
- Yeşilöz Deresiord 1len here12.63 km100%total13 km
- İstavloz Çayıord 3len here11.55 km23%total50 km
- Tosarı Deresiord 1len here10.92 km52%total21 km
- Bütükord 2len here9.43 km100%total9 km
- S1 Sulama Ana Kanalıord 1len here8.76 km100%total9 km
- Balıklı Çayıord 2len here8.41 km66%total13 km
- Kavşak Çayıord 2len here4.95 km100%total5 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
23,3%
Pesticides
19,8kg/km²
GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)