Lubāna mitrājs
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive) · 2022
514 km²
District · LVA
Gulbene
Latvia
DfbCold, no dry season, warm summer(100 %)
Species observed
1 378
Observations
5 751
Area
1 831,7km²
Ecological tissue
Sample of 33 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 Gulbene : 22 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 90 interactions GloBI sur 5 types (connectance 17.0%, filtre Serrano α=0.2). 11 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).
Espèces affichées
33
Interactions affichées
90
Connectance
0.171
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
1 378 distinct species · 5 751 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Climate
Mean T°
5,8°C
Annual rain
701mm
Warmest m°
21,5°C
Coldest m°
-8,2°C
Elevation: 123 m on average (min 83 m, max 221 m)
Bioclimatic details19 BIO + Köppen full + altitude statsExpert
Annual mean temp.
5,8°C
Annual rain
701mm
Warmest month
21,5°C
Coldest month
-8,2°C
Mean alt.
123m
Min
83m
Max
221m
Std. dev.
22m
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
5,7
Org. C
84,2g/kg
Clay
13,3%
Sand
56,7%
Silt
30,0%
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
5,6
Org. C
123,5g/kg
Clay
12,8%
Sand
56,5%
Silt
30,7%
5–15 cm
pH H₂O
5,7
Org. C
84,5g/kg
Clay
12,1%
Sand
57,9%
Silt
30,0%
15–30 cm
pH H₂O
5,8
Org. C
44,6g/kg
Clay
15,1%
Sand
55,8%
Silt
29,1%
SoilGrids 250m (ISRIC, 2017) · GLiM v1.0 (Hartmann & Moosdorf 2012)
Land cover
Forest57.3%
Crops21.4%
Built-up0.1%
Bare soil0.1%
Other (grassland, water…)21.1%
Copernicus Global Land Cover 100m (Buchhorn et al. 2020)
Hydrology11 basins · 20 lakes · 26 rivers
Hydrology metrics for this exact territory
Stream length here
382,0km
Lake surface here
10,15km²
Basins crossed
11
Max stream order
4
Max drainage
9 135km²
Discharge in basins
43,0m³/s
Mean precip.
666mm/an
Mean T°
4,9°C
Moisture idx
0,10
Max snow
40%
Mean runoff
309mm/an
Mean elev. (basins)
140m
Watersheds crossing here
- Bassin de Pededzesub-area540,2 km²overlap482.15 km²26%
- Bassin de Tirzasub-area653,7 km²overlap384.77 km²21%
- Bassin de Gaujasub-area1 115,8 km²overlap357.56 km²20%
- Bassin de Gaujasub-area825 km²overlap263.92 km²14%
- Bassin de Aiviekstesub-area2 384,4 km²overlap134.06 km²7%
- Bassin de Pededzesub-area90,7 km²overlap83.18 km²5%
- Bassin de Racupītesub-area201,1 km²overlap52.77 km²3%
- Bassin de Vaidavasub-area1 825,7 km²overlap45.58 km²2%
- Bassin de Sitasub-area177,2 km²overlap25.73 km²1%
2 more basinssorted by overlap
Lakes (20, top by area)
- Ludza Ezersarea2,5 km²avg depth4.2 m
- Sudala Ezersarea1,4 km²avg depth3.2 m
- Ušura Ezersarea1,3 km²avg depth3.0 m
- Lac 1304895area0,8 km²avg depth4.1 m
- Lac 1304631area0,6 km²avg depth2.8 m
- Lac 1305629area0,6 km²avg depth3.8 m
- Lac 1305473area0,5 km²avg depth4.3 m
- Lac 1304632area0,5 km²avg depth3.3 m
- Lac 1304401area0,4 km²avg depth3.6 m
11 more lakes
- Lac 1304873area0,2 km²avg depth3.7 m
- Lac 1304663area0,2 km²avg depth3.1 m
- Lac 1305472area0,2 km²avg depth3.2 m
- Lac 1304953area0,2 km²avg depth2.7 m
- Lac 1305102area0,2 km²avg depth2.2 m
- Lac 1304633area0,2 km²avg depth2.4 m
- Lac 1304711area0,2 km²avg depth2.8 m
- Lac 1305497area0,2 km²avg depth2.7 m
- Lac 1304733area0,1 km²avg depth2.8 m
- Lac 1304983area0,1 km²avg depth2.7 m
- Lac 1304665area0,1 km²avg depth2.7 m
Rivers / streams (26, ord ≥ 4)
- Pededzeord 3len here101.30 km53%total191 km
- Gaujaord 5len here88.92 km21%total433 km
- Tirzaord 3len here42.19 km51%total83 km
- Sudaliņaord 2len here23.30 km100%total23 km
- Palsaord 2len here13.75 km25%total56 km
- Paparzeord 2len here12.68 km87%total15 km
- Asarupeord 2len here11.66 km100%total12 km
- Azandaord 2len here11.20 km100%total11 km
- Grīvupīteord 1len here10.04 km49%total21 km
- Lāčupīteord 2len here8.18 km100%total8 km
- Ušurupeord 2len here8.02 km100%total8 km
- Ludzupīteord 1len here7.10 km100%total7 km
14 more river segmentssorted by Strahler order + length
- Isliņaord 1len here6.24 km100%total6 km
- Mudažaord 1len here5.73 km100%total6 km
- Paideru HES kanālsord 3len here5.67 km100%total6 km
- Sitaord 2len here4.93 km15%total33 km
- Mellupeord 1len here4.89 km100%total5 km
- Krustalīceord 1len here4.52 km100%total5 km
- Labā Viļauneord 1len here3.49 km83%total4 km
- Cirstupeord 2len here3.27 km33%total10 km
- Nidrīteord 3len here1.29 km8%total16 km
- Virāneord 1len here1.22 km100%total1 km
- Lejas strautsord 1len here1.00 km72%total1 km
- Umaraord 1len here0.56 km7%total8 km
- Apkārtupeord 1len here0.51 km41%total1 km
- Liedeord 3len here0.30 km2%total13 km
Live spatial overlap (cached after first hit) · HydroBASINS lev08 × HydroLAKES × HydroRIVERS v10
Human pressure
Pop. density
0hab/km²
Night light
0,1nW
Built-up
7,9%
Pesticides
7,6kg/km²
GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)
Protected areas40
IUCN Not Reported · 19IUCN IV · 17IUCN III · 3IUCN V · 1
Lubāna mitrājs
IUCN Not ReportedSpecial Protection Area (Birds Directive) · 2009
514 km²
Lubāna mitrājs
IUCN IVNature Reserve · 2009
513 km²
Lubana wetland complex
IUCN Not ReportedWetland of International Importance (Ramsar Site) · 2003
480 km²
Ziemeļgauja
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive) · 2022
218 km²
Ziemeļgauja
IUCN Not ReportedSpecial Protection Area (Birds Directive) · 2004
218 km²
Complete list40 protected areas
- 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
- ZiemeļgaujaSpecial Areas of Conservation (Habitats Directive)IUCN Not Reported2022218 km²
- ZiemeļgaujaSpecial Protection Area (Birds Directive)IUCN Not Reported2004218 km²
- ZiemeļgaujaProtected Landscape AreaIUCN V2004218 km²
- Lielais Mārku purvsNature ReserveIUCN IV19999 km²
- Lielais Mārku purvsSpecial Areas of Conservation (Habitats Directive)IUCN Not Reported20229 km²
- Sitas un Pededzes palieneSpecial Protection Area (Birds Directive)IUCN Not Reported20049 km²
- Sitas un Pededzes palieneSpecial Areas of Conservation (Habitats Directive)IUCN Not Reported20229 km²
- Sitas un Pededzes palieneNature ReserveIUCN IV20049 km²
- Vijatas mežiNature ReserveIUCN IV20234 km²
- KadāajsSpecial Areas of Conservation (Habitats Directive)IUCN Not Reported20223 km²
- KadājsNature ReserveIUCN IV20043 km²
- Mugurves pļavasSpecial Areas of Conservation (Habitats Directive)IUCN Not Reported20223 km²
- Mugurves pļavasSpecial Protection Area (Birds Directive)IUCN Not Reported20043 km²
- Mugurves pļavasNature ReserveIUCN IV20043 km²
- Vidagas upes mežiNature ReserveIUCN IV20232 km²
- Krapas gāršaSpecial Areas of Conservation (Habitats Directive)IUCN Not Reported20222 km²
- Krapas gāršaNature ReserveIUCN IV20042 km²
- Emzes parksNature MonumentIUCN III19772 km²
- Lielais purvsNature ReserveIUCN IV19771 km²
- Lielais purvsSpecial Areas of Conservation (Habitats Directive)IUCN Not Reported20221 km²
- Mētru mežsSpecial Areas of Conservation (Habitats Directive)IUCN Not Reported20221 km²
- Mētru mežsNature ReserveIUCN IV20041 km²
- Kalna riestsSpecial Areas of Conservation (Habitats Directive)IUCN Not Reported20221 km²
- Kaļņa riestsMicro-reserveIUCN IV20041 km²
- Zepu mežsNature ReserveIUCN IV20041 km²
- Zepu mežsSpecial Areas of Conservation (Habitats Directive)IUCN Not Reported20221 km²
- Bērzu purvsMicro-reserveIUCN IV20041 km²
- Bērzu purvsSpecial Areas of Conservation (Habitats Directive)IUCN Not Reported20221 km²
- Pededzes staignāju mežiNature ReserveIUCN IV20231 km²
- Audulītes staignāju mežiNature ReserveIUCN IV20230 km²
- Dūres mežsNature ReserveIUCN IV20040 km²
- Dūres mežsSpecial Areas of Conservation (Habitats Directive)IUCN Not Reported20220 km²
- PriedesMicro-reserveIUCN IV20040 km²
- PriedesSpecial Areas of Conservation (Habitats Directive)IUCN Not Reported20220 km²
- Druvienas alejasNature MonumentIUCN III20060 km²
- Jaungulbenes ozolu alejaNature MonumentIUCN III20050 km²
WDPA (World Database on Protected Areas) — UNEP-WCMC & IUCN