Rāznas Nacionālais parks
IUCN Not ReportedSpecial Protection Area (Birds Directive) · 2004
596 km²
District · LVA
Rezekne
Latvia
DfbCold, no dry season, warm summer(100 %)
Species observed
1 735
Observations
12 555
Area
2 678,7km²
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 Rezekne : 23 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 60 interactions GloBI sur 4 types (connectance 12.9%, filtre Serrano α=0.2). 8 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).
Espèces affichées
31
Interactions affichées
60
Connectance
0.129
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
1 735 distinct species · 12 555 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Climate
Mean T°
6,0°C
Annual rain
688mm
Warmest m°
21,6°C
Coldest m°
-8,0°C
Elevation: 142 m on average (min 91 m, max 240 m)
Bioclimatic details19 BIO + Köppen full + altitude statsExpert
Annual mean temp.
6,0°C
Annual rain
688mm
Warmest month
21,6°C
Coldest month
-8,0°C
Mean alt.
142m
Min
91m
Max
240m
Std. dev.
30m
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
6,0
Org. C
83,3g/kg
Clay
16,3%
Sand
53,1%
Silt
30,6%
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
5,9
Org. C
114,9g/kg
Clay
15,8%
Sand
52,5%
Silt
31,7%
5–15 cm
pH H₂O
6,1
Org. C
79,1g/kg
Clay
15,2%
Sand
54,1%
Silt
30,6%
15–30 cm
pH H₂O
6,0
Org. C
55,9g/kg
Clay
17,8%
Sand
52,7%
Silt
29,5%
SoilGrids 250m (ISRIC, 2017) · GLiM v1.0 (Hartmann & Moosdorf 2012)
Land cover
Forest42.2%
Crops29.2%
Built-up0.2%
Bare soil0.1%
Other (grassland, water…)28.3%
Copernicus Global Land Cover 100m (Buchhorn et al. 2020)
Hydrology13 basins · 50 lakes · 40 rivers
Hydrology metrics for this exact territory
Stream length here
522,0km
Lake surface here
156,49km²
Basins crossed
13
Max stream order
4
Max drainage
2 762km²
Discharge in basins
49,2m³/s
Mean precip.
647mm/an
Mean T°
5,1°C
Moisture idx
0,04
Max snow
34%
Mean runoff
258mm/an
Mean elev. (basins)
139m
Watersheds crossing here
- Bassin de Rēzeknesub-area1 087,8 km²overlap1061.52 km²40%
- Bassin de Maltasub-area740,5 km²overlap660.00 km²25%
- Bassin de Ičasub-area1 128,6 km²overlap290.06 km²11%
- Bassin de Malmutesub-area631,6 km²overlap145.43 km²5%
- Bassin de Tarasīnesub-area256,2 km²overlap139.72 km²5%
- Bassin de Tartakasub-area377,3 km²overlap113.52 km²4%
- Bassin de Утрояsub-area1 262,5 km²overlap88.62 km²3%
- Bassin de Ūšasub-area698,4 km²overlap56.36 km²2%
- Bassin de Īdeņas kanālssub-area45,9 km²overlap46.08 km²2%
Lakes (50, top by area)
- Lubānsarea80,6 km²avg depth2.8 m
- Rāznas Ezersarea54,7 km²avg depth5.4 m
- Ūbeļu Līcisarea21 km²avg depth6.0 m
- Cirma Ezersarea11,8 km²avg depth4.5 m
- Ideņu dīķisarea7,2 km²avg depth3.5 m
- Feimaņu Ezersarea5,9 km²avg depth4.7 m
- Zolvas ezersarea3,1 km²avg depth4.4 m
- Lake #60391area2,6 km²avg depth1.3 m
- Kvāpānu dīķiarea2 km²avg depth0.7 m
41 more lakes
- Černostes Ezersarea2 km²avg depth3.1 m
- Kvāpānu dīķiarea1,9 km²avg depth1.2 m
- Lake #60406area1,8 km²avg depth0.9 m
- Pušas Ezersarea1,8 km²avg depth3.0 m
- Gūmaļa Ezersarea1,7 km²avg depth1.2 m
- Tiskatu Ezersarea1,6 km²avg depth2.6 m
- Adamovas ezersarea1,4 km²avg depth2.9 m
- Zosnas Ezersarea1,3 km²avg depth2.1 m
- Bižu Ezersarea1,2 km²avg depth2.1 m
- Svātovas Ezersarea1,1 km²avg depth3.7 m
- Ismeru Ezersarea1,1 km²avg depth2.4 m
- Lake #60404area1,1 km²avg depth0.9 m
- Virauda Ezersarea1 km²avg depth2.5 m
- Lac 1307196area0,9 km²avg depth3.4 m
- Lac 1306675area0,9 km²avg depth2.6 m
- Lac 1307389area0,9 km²avg depth3.8 m
- Lac 1308930area0,9 km²avg depth4.7 m
- Lac 1307126area0,9 km²avg depth3.6 m
- Lac 1306928area0,8 km²avg depth1.4 m
- Lac 1307020area0,7 km²avg depth3.9 m
- Lac 1309563area0,6 km²avg depth4.6 m
- Lac 1306900area0,6 km²avg depth2.2 m
- Lac 1306942area0,6 km²avg depth1.4 m
- Lac 1306681area0,6 km²avg depth3.3 m
- Lac 1306866area0,6 km²avg depth2.4 m
- Lac 1306596area0,6 km²avg depth2.3 m
- Lac 1306890area0,6 km²avg depth1.7 m
- Lac 1308103area0,6 km²avg depth4.5 m
- Lac 1307492area0,5 km²avg depth2.6 m
- Lac 1307844area0,5 km²avg depth2.6 m
- Lac 1307446area0,5 km²avg depth3.6 m
- Lac 1309395area0,4 km²avg depth3.4 m
- Lac 1309575area0,4 km²avg depth3.5 m
- Lac 1309509area0,4 km²avg depth2.8 m
- Lac 1306969area0,4 km²avg depth1.3 m
- Lac 1308526area0,4 km²avg depth4.2 m
- Lac 1308358area0,4 km²avg depth3.2 m
- Lac 1308780area0,4 km²avg depth2.8 m
- Lac 1309365area0,4 km²avg depth2.9 m
- Lac 1308716area0,3 km²avg depth3.4 m
- Lac 1306936area0,3 km²avg depth2.1 m
Rivers / streams (40, ord ≥ 4)
- Rēzekneord 3len here101.61 km100%total101 km
- Maltaord 3len here80.19 km93%total86 km
- Ičaord 4len here32.34 km48%total67 km
- Malmuteord 3len here23.41 km66%total35 km
- Liužonkaord 2len here19.49 km100%total19 km
- Spiergaord 2len here18.86 km100%total19 km
- Mozičaord 2len here18.69 km100%total19 km
- Čečoraord 1len here17.42 km100%total17 km
- Baldaord 1len here14.44 km92%total16 km
- Medineord 2len here13.31 km100%total13 km
- Tarasīneord 1len here13.09 km100%total13 km
- Rēzeknīteord 3len here12.68 km100%total13 km
28 more river segmentssorted by Strahler order + length
- Tiskadeord 1len here12.49 km100%total12 km
- Prezmaord 1len here11.73 km100%total12 km
- Rītupeord 3len here11.63 km18%total65 km
- Pārtovaord 2len here11.00 km100%total11 km
- Liskaord 1len here9.69 km100%total10 km
- Īdeņas kanālsord 3len here9.54 km79%total12 km
- Leičupeord 1len here7.92 km100%total8 km
- Saunaord 2len here7.84 km13%total61 km
- Taudejānu upīteord 1len here7.60 km100%total8 km
- Viertiukšneord 1len here6.97 km100%total7 km
- Šļakotu upeord 1len here6.93 km100%total7 km
- Geikinu upīteord 1len here6.01 km100%total6 km
- Pušicaord 1len here5.09 km100%total5 km
- Šaloņaord 1len here4.91 km100%total5 km
- Vecmaltaord 3len here4.18 km100%total4 km
- Keibaord 4len here4.09 km14%total30 km
- Vagaļu strautsord 1len here3.90 km100%total4 km
- Križutu upīteord 1len here3.80 km91%total4 km
- Undupeiteord 1len here3.74 km49%total8 km
- Zvidzienas kanālsord 2len here2.78 km16%total17 km
- Vecmalmutaord 3len here2.74 km63%total4 km
- Kiudolicaord 2len here2.69 km13%total22 km
- Vērdeord 4len here2.53 km30%total9 km
- Tropupeord 1len here1.76 km28%total6 km
- Solas-Ruskulovas strautsord 2len here1.70 km12%total14 km
- Orehovkaord 1len here1.45 km100%total1 km
- Paborgaord 2len here1.17 km5%total21 km
- Meirānu kanālsord 2len here0.62 km5%total12 km
Live spatial overlap (cached after first hit) · HydroBASINS lev08 × HydroLAKES × HydroRIVERS v10
Human pressure
Pop. density
0hab/km²
Night light
0,2nW
Built-up
16,9%
Pesticides
9,0kg/km²
GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)
Protected areas14
IUCN Not Reported · 7IUCN IV · 4IUCN II · 2IUCN III · 1
Rāznas Nacionālais parks
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive) · 2022
596 km²
Rāznas Nacionālais parks
IUCN IINational Park · 2004
596 km²
Lubāna mitrājs
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive) · 2022
514 km²
Lubāna mitrājs
IUCN Not ReportedSpecial Protection Area (Birds Directive) · 2009
514 km²
Lubāna mitrājs
IUCN IVNature Reserve · 2009
513 km²
Complete list14 protected areas
- Rāznas Nacionālais parksSpecial Protection Area (Birds Directive)IUCN Not Reported2004596 km²
- Rāznas Nacionālais parksSpecial Areas of Conservation (Habitats Directive)IUCN Not Reported2022596 km²
- Rāznas Nacionālais parksNational ParkIUCN II2004596 km²
- Lubāna mitrājsSpecial Areas of Conservation (Habitats Directive)IUCN Not Reported2022514 km²
- Lubāna mitrājsSpecial Protection Area (Birds Directive)IUCN Not Reported2009514 km²
- Lubāna mitrājsNature ReserveIUCN IV2009513 km²
- Lubana wetland complexWetland of International Importance (Ramsar Site)IUCN Not Reported2003480 km²
- Adamovas ezersSpecial Areas of Conservation (Habitats Directive)IUCN Not Reported20228 km²
- Adamovas ezersNature ParkIUCN II19778 km²
- Gadrinkas ezera mežiNature ReserveIUCN IV20232 km²
- Sekstu ezers un mežiNature ReserveIUCN IV20231 km²
- Laizānu parksNature MonumentIUCN III19870 km²
- Gaiļu kalnsNature ReserveIUCN IV19990 km²
- GaiļukalnsSpecial Areas of Conservation (Habitats Directive)IUCN Not Reported20220 km²
WDPA (World Database on Protected Areas) — UNEP-WCMC & IUCN