District · RUS
Priargunskiy rayon
Russia
Species observed
625
Observations
1 772
Area
7 906,1km²
Ecological tissue
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Calcul du tissu écologique de cette entité.
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Species present
625 distinct species · 1 772 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Climate
Mean T°
-1,3°C
Annual rain
359mm
Warmest m°
24,3°C
Coldest m°
-31,1°C
Elevation: 673 m on average (min 499 m, max 1 373 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
7,3
Org. C
49,2g/kg
Clay
19,7%
Sand
38,2%
Silt
42,1%
Average over 0-30 cm. Per-depth details in expert panel.
Dominant lithology: ssGLiM
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)
Hydrology24 basins · 14 lakes · 15 rivers
Hydrology metrics for this exact territory
Stream length here
908,2km
Lake surface here
14,92km²
Basins crossed
24
Max stream order
8
Max drainage
232 331km²
Discharge in basins
710,4m³/s
Mean precip.
368mm/an
Mean T°
-2,7°C
Moisture idx
-0,49
Max snow
41%
Mean runoff
74mm/an
Mean elev. (basins)
690m
Watersheds crossing here
- Bassin de Урулюнгуйsub-area2 602,4 km²overlap2556.63 km²32%
- Bassin de Аргунь / 额尔古纳河sub-area1 553,3 km²overlap939.03 km²12%
- Bassin de Верхняя Борзяsub-area1 047,1 km²overlap854.57 km²11%
- Bassin de Урулюнгуйsub-area561,3 km²overlap516.52 km²7%
- Bassin de Быркаsub-area715,9 km²overlap414.21 km²5%
- Bassin de Урулюнгуйsub-area965 km²overlap392.31 km²5%
- Bassin de Верхняя Борзяsub-area360,1 km²overlap361.34 km²5%
- Basin #29260sub-area361,1 km²overlap346.64 km²4%
- Bassin de Аргунь / 额尔古纳河sub-area506,8 km²overlap269.33 km²3%
15 more basinssorted by overlap
- Bassin de Шараsub-area816,6 km²overlap262.23 km²3%
- Bassin de Чиндагатайsub-area194,7 km²overlap194.96 km²2%
- Bassin de Аргунь / 额尔古纳河sub-area252,1 km²overlap184.84 km²2%
- Bassin de Верхняя Борзяsub-area262,2 km²overlap146.29 km²2%
- Bassin de Урулюнгуйsub-area2 110 km²overlap126.41 km²2%
- Bassin de Аргунь / 额尔古纳河sub-area215,8 km²overlap69.21 km²1%
- Bassin de Верхняя Борзяsub-area910,3 km²overlap62.77 km²1%
- Bassin de Залгатуйsub-area56,3 km²overlap56.47 km²1%
- Bassin de Аргунь / 额尔古纳河sub-area79,5 km²overlap55.32 km²1%
- Bassin de Аргунь / 额尔古纳河sub-area1 027,7 km²overlap38.34 km²0%
- Bassin de Аргунь / 额尔古纳河sub-area1 219,1 km²overlap32.25 km²0%
- Bassin de Верхняя Борзяsub-area20 km²overlap20.08 km²0%
- Basin #37960sub-area3 151,2 km²overlap3.40 km²0%
- Bassin de 根河sub-area2 564,1 km²overlap2.87 km²0%
- Bassin de Газимурsub-area2 011,8 km²overlap0.06 km²0%
Lakes (14, top by area)
- Ozero Duroyevskoye Vtoroyearea7,4 km²avg depth3.0 m
- Ozero Duroyevskoye Pervoyearea2,6 km²avg depth1.5 m
- Lake #66990area1,5 km²avg depth0.6 m
- Lac 1338636area0,6 km²avg depth1.4 m
- Lac 1337353area0,5 km²avg depth2.8 m
- Lac 1338279area0,4 km²avg depth3.4 m
- Lac 1337661area0,4 km²avg depth2.1 m
- Lac 1336929area0,4 km²avg depth2.2 m
- Lac 1338559area0,3 km²avg depth1.3 m
Rivers / streams (15, ord ≥ 4)
- Урулюнгуйord 5len here310.08 km98%total316 km
- Верхняя Борзяord 5len here219.52 km93%total237 km
- Аргунь / 额尔古纳河ord 8len here159.29 km6%total2512 km
- Аргуньord 8len here45.77 km67%total68 km
- Быркаord 5len here32.77 km45%total73 km
- Чиндагатайord 3len here31.37 km100%total31 km
- Кир Кираord 2len here29.01 km100%total29 km
- Шараord 3len here26.21 km100%total26 km
- Калдыгатуйord 3len here15.68 km100%total16 km
- Шараканord 1len here12.86 km100%total13 km
- Донинская Борзяord 4len here9.23 km48%total19 km
- Залгатуйord 3len here7.91 km100%total8 km
3 more river segmentssorted by Strahler order + length
Live spatial overlap (cached after first hit) · HydroBASINS lev08 × HydroLAKES × HydroRIVERS v10
Human pressure
Pop. density
0hab/km²
Night light
0,0nW
Built-up
2,4%
Pesticides
2,1kg/km²
GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)