Pskovsko-Chudskaya Lowland
IUCN Not ReportedWetland of International Importance (Ramsar Site) · 1994
1 187 km²
District · RUS
Pskovskiy rayon
Russia
DfbCold, no dry season, warm summer(100 %)
Species observed
1 468
Observations
16 567
Area
3 800km²
Ecological tissue
Sample of 30 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).
RègnesAnimalPlanteChampignonBacterie
RelationsPredationParasitismeSymbiosePollinisation
StatutEn dangerVulnérableProtégéeEndémique
Indicateurs du tissu écologique
Tissu écologique de Pskovskiy rayon : 23 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 76 interactions GloBI sur 3 types (connectance 16.3%, filtre Serrano α=0.2). 8 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).
Espèces affichées
31
Interactions affichées
76
Connectance
0.163
Patrimoniales
1
Plus dense que (national)0 %(top 100%)
Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).
Species present
1 468 distinct species · 16 567 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Climate
Mean T°
5,9°C
Annual rain
750mm
Warmest m°
21,8°C
Coldest m°
-8,6°C
Elevation: 64 m on average (min 27 m, max 169 m)
Bioclimatic details19 BIO + Köppen full + altitude statsExpert
Annual mean temp.
5,9°C
Annual rain
750mm
Warmest month
21,8°C
Coldest month
-8,6°C
Mean alt.
64m
Min
27m
Max
169m
Std. dev.
25m
Köppen-Geiger (dominant)
DfbCold, no dry season, warm summer(100 %)Cold
CHELSA BIO 1-19 v2.1 · ETOPO DEM 60s · Köppen-Geiger 1991-2020 (Beck et al. 2018)
Soil & lithology
pH H₂O
5,6
Org. C
96,3g/kg
Clay
15,4%
Sand
50,9%
Silt
33,7%
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
0–5 cm
pH H₂O
5,5
Org. C
139,7g/kg
Clay
15,3%
Sand
50,4%
Silt
34,3%
5–15 cm
pH H₂O
5,6
Org. C
99,8g/kg
Clay
14,8%
Sand
51,1%
Silt
34,1%
15–30 cm
pH H₂O
5,7
Org. C
49,3g/kg
Clay
16,3%
Sand
51,1%
Silt
32,7%
SoilGrids 250m (ISRIC, 2017) · GLiM v1.0 (Hartmann & Moosdorf 2012)
Land cover
Forest57.2%
Crops19.1%
Built-up0.1%
Bare soil0.0%
Other (grassland, water…)23.5%
Copernicus Global Land Cover 100m (Buchhorn et al. 2020)
Hydrology16 basins · 19 lakes · 55 rivers
Hydrology metrics for this exact territory
Stream length here
801,3km
Lake surface here
17,32km²
Basins crossed
16
Max stream order
6
Max drainage
29 704km²
Discharge in basins
465,7m³/s
Mean precip.
634mm/an
Mean T°
4,7°C
Moisture idx
0,05
Max snow
44%
Mean runoff
227mm/an
Mean elev. (basins)
67m
Watersheds crossing here
- Bassin de Толбаsub-area1 627,1 km²overlap798.66 km²21%
- Bassin de Многаsub-area1 267,2 km²overlap595.78 km²16%
- Bassin de Псковаsub-area943,5 km²overlap515.09 km²14%
- Bassin de Черёхаsub-area398,5 km²overlap352.50 km²9%
- Bassin de Лочкинаsub-area818,4 km²overlap340.27 km²9%
- Bassin de Кебцаsub-area354,3 km²overlap322.05 km²8%
- Bassin de Кебьsub-area595,9 km²overlap196.76 km²5%
- Bassin de Желчаsub-area1 583 km²overlap160.88 km²4%
- Bassin de Черёхаsub-area139,3 km²overlap140.02 km²4%
7 more basinssorted by overlap
- Bassin de Шелоньsub-area1 474,7 km²overlap115.99 km²3%
- Bassin de Великаяsub-area898,8 km²overlap92.19 km²2%
- Bassin de Черёхаsub-area43,3 km²overlap43.50 km²1%
- Bassin de Черёхаsub-area351,2 km²overlap39.86 km²1%
- Bassin de Узаsub-area787 km²overlap39.21 km²1%
- Bassin de Великаяsub-area39,4 km²overlap34.62 km²1%
- Bassin de Ровьяsub-area336,8 km²overlap12.61 km²0%
Lakes (19, top by area)
- Peipsiarea3 489 km²avg depth7.2 m
- Ozero Bol’shoyearea1,9 km²avg depth1.6 m
- Lac 1301716area0,6 km²avg depth4.0 m
- Lac 1300024area0,4 km²avg depth1.8 m
- Lac 1299990area0,3 km²avg depth1.6 m
- Lac 1301655area0,3 km²avg depth3.5 m
- Lac 1300082area0,3 km²avg depth2.7 m
- Lac 1300292area0,3 km²avg depth3.1 m
- Lac 1300275area0,2 km²avg depth2.8 m
10 more lakes
- Lac 1301699area0,2 km²avg depth3.3 m
- Lac 1300574area0,2 km²avg depth3.6 m
- Lac 1300137area0,2 km²avg depth1.1 m
- Lac 1301191area0,2 km²avg depth3.7 m
- Lac 1300910area0,2 km²avg depth2.1 m
- Lac 1300260area0,2 km²avg depth3.1 m
- Lac 1301395area0,2 km²avg depth1.2 m
- Lac 1300186area0,1 km²avg depth3.1 m
- Lac 1300334area0,1 km²avg depth2.8 m
- Lac 1300288area0,1 km²avg depth1.0 m
Rivers / streams (55, ord ≥ 4)
- Черёхаord 4len here67.23 km40%total167 km
- Чёрнаяord 4len here52.23 km32%total165 km
- Великаяord 6len here45.48 km9%total502 km
- Кебьord 3len here42.76 km61%total70 km
- Кебцаord 2len here41.18 km89%total46 km
- Дубинаord 3len here40.00 km100%total40 km
- Лочкинаord 2len here35.71 km100%total36 km
- Псковаord 4len here34.48 km47%total74 km
- Многаord 4len here32.06 km57%total56 km
- Милевкаord 4len here31.21 km96%total32 km
- Полонкаord 3len here31.01 km100%total31 km
- Торошинкаord 4len here28.76 km100%total29 km
43 more river segmentssorted by Strahler order + length
- Толбаord 3len here26.86 km93%total29 km
- Боровкаord 2len here19.85 km89%total22 km
- Лзнаord 1len here16.66 km100%total17 km
- Удохаord 2len here16.16 km54%total30 km
- Средняяord 1len here12.44 km81%total15 km
- Белянкаord 2len here12.40 km100%total12 km
- Добрицаord 1len here11.86 km95%total12 km
- Лютовкаord 2len here11.75 km100%total12 km
- Дроздихаord 2len here10.54 km100%total11 km
- Каменкаord 1len here10.54 km100%total11 km
- Лудвицаord 2len here10.51 km100%total10 km
- Раковкаord 2len here9.93 km100%total10 km
- Мелетовкаord 1len here9.75 km100%total10 km
- Меленкаord 1len here8.76 km100%total9 km
- Рысевскийord 1len here8.33 km100%total8 km
- Жабоходord 6len here7.82 km100%total8 km
- Олешенкаord 2len here7.76 km100%total8 km
- Демянкаord 4len here7.69 km21%total36 km
- Солянкаord 4len here7.35 km100%total7 km
- Омшанкаord 2len here7.01 km100%total7 km
- Орловкаord 1len here6.95 km47%total15 km
- Жулятовкаord 3len here6.52 km33%total20 km
- Лидушкаord 4len here6.02 km100%total6 km
- Нимоловкаord 1len here5.60 km44%total13 km
- Редальord 2len here5.60 km28%total20 km
- Стараяord 2len here5.52 km17%total32 km
- Листовкаord 1len here5.49 km50%total11 km
- Выдрейкаord 1len here5.40 km26%total20 km
- Липенкаord 2len here5.35 km18%total29 km
- Пятошонкаord 4len here5.08 km100%total5 km
- Смердячаяord 2len here4.92 km30%total16 km
- Шевлягинскийord 1len here4.26 km38%total11 km
- Старцеваord 2len here4.01 km100%total4 km
- Митюнинord 1len here3.67 km100%total4 km
- Волосняord 2len here2.53 km87%total3 km
- Шуринord 2len here2.27 km100%total2 km
- Ширицаord 1len here2.15 km100%total2 km
- Ровьяord 2len here1.18 km8%total15 km
- Шаглыньord 2len here0.85 km4%total22 km
- Мараморочкаord 2len here0.78 km4%total17 km
- Крутойord 3len here0.64 km5%total12 km
- Мирожкаord 1len here0.48 km32%total2 km
- Боровикord 1len here≈ tangenttotal8 km
Live spatial overlap (cached after first hit) · HydroBASINS lev08 × HydroLAKES × HydroRIVERS v10
Human pressure
Pop. density
0hab/km²
Night light
0,7nW
Built-up
15,5%
Pesticides
0,8kg/km²
GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)
Protected areas2
IUCN Not Reported · 1IUCN IV · 1📍 Point sites · 1
Nikandrovskaya dacha
IUCN IVState Natural Zoological Zakaznik · 1996
206 km²
WDPA (World Database on Protected Areas) — UNEP-WCMC & IUCN