Braslavskie Ozera
IUCN IINational Park · 1995
665 km²
District · LVA
Kraslava
Latvia
DfbCold, no dry season, warm summer(100 %)
Species observed
1 771
Observations
6 050
Area
2 342,7km²
Ecological tissue
Sample of 42 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 Kraslava : 26 espèces reliées par 91 interactions GloBI sur 5 types (connectance 10.1%, filtre Serrano α=0.2). 17 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).
Espèces affichées
43
Interactions affichées
91
Connectance
0.101
Patrimoniales
0
Plus dense que (national)0 %(top 100%)
Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).
Species present
1 771 distinct species · 6 050 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Climate
Mean T°
6,0°C
Annual rain
691mm
Warmest m°
21,6°C
Coldest m°
-8,0°C
Elevation: 164 m on average (min 108 m, max 240 m)
Bioclimatic details19 BIO + Köppen full + altitude statsExpert
Annual mean temp.
6,0°C
Annual rain
691mm
Warmest month
21,6°C
Coldest month
-8,0°C
Mean alt.
164m
Min
108m
Max
240m
Std. dev.
18m
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
87,7g/kg
Clay
15,1%
Sand
53,9%
Silt
31,0%
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
5,9
Org. C
114,8g/kg
Clay
14,9%
Sand
52,8%
Silt
32,3%
5–15 cm
pH H₂O
6,1
Org. C
81,8g/kg
Clay
14,6%
Sand
54,7%
Silt
30,7%
15–30 cm
pH H₂O
6,0
Org. C
66,6g/kg
Clay
15,7%
Sand
54,2%
Silt
30,1%
SoilGrids 250m (ISRIC, 2017) · GLiM v1.0 (Hartmann & Moosdorf 2012)
Land cover
Forest46.0%
Crops28.7%
Built-up0.1%
Bare soil0.1%
Other (grassland, water…)25.0%
Copernicus Global Land Cover 100m (Buchhorn et al. 2020)
Hydrology11 basins · 50 lakes · 40 rivers
Hydrology metrics for this exact territory
Stream length here
371,9km
Lake surface here
75,97km²
Basins crossed
11
Max stream order
6
Max drainage
64 158km²
Discharge in basins
333,8m³/s
Mean precip.
643mm/an
Mean T°
5,2°C
Moisture idx
0,02
Max snow
37%
Mean runoff
240mm/an
Mean elev. (basins)
157m
Watersheds crossing here
- Bassin de Daugavasub-area1 245,2 km²overlap778.93 km²33%
- Bassin de Sarjankasub-area1 043,5 km²overlap763.38 km²33%
- Bassin de Tartakssub-area298,3 km²overlap272.48 km²12%
- Bassin de Tartakasub-area377,3 km²overlap136.03 km²6%
- Bassin de Волтаsub-area1 225,1 km²overlap114.66 km²5%
- Bassin de Dubnasub-area312,2 km²overlap93.77 km²4%
- Bassin de Maltasub-area740,5 km²overlap60.94 km²3%
- Bassin de Синяяsub-area2 041,8 km²overlap58.33 km²2%
- Bassin de Друйкаsub-area1 088,9 km²overlap37.01 km²2%
2 more basinssorted by overlap
Lakes (50, top by area)
- Ūbeļu Līcisarea21 km²avg depth6.0 m
- Siversarea16 km²avg depth4.1 m
- Ežezersarea9,6 km²avg depth5.9 m
- Dreidzsarea6,2 km²avg depth5.6 m
- Plusonsarea4,5 km²avg depth4.6 m
- Dagdas Ezersarea4,4 km²avg depth4.2 m
- Ilzas Ezersarea2,5 km²avg depth5.4 m
- Jazinksarea2,2 km²avg depth5.3 m
- Ižuņaarea2,1 km²avg depth4.5 m
41 more lakes
- Indrsarea1,8 km²avg depth4.4 m
- Aulejas Ezersarea1,7 km²avg depth3.4 m
- Volovecas Ezersarea1,6 km²avg depth3.5 m
- Bižas Ezersarea1,5 km²avg depth2.6 m
- Lake Lejaarea1,4 km²avg depth4.5 m
- Ozero Plyusyarea1,3 km²avg depth1.7 m
- Cierpsarea1,2 km²avg depth3.5 m
- Kustaru Ezersarea1,2 km²avg depth4.0 m
- Cārminsarea1,2 km²avg depth4.9 m
- Stirnsarea1,1 km²avg depth4.8 m
- Ārdavsarea1,1 km²avg depth2.8 m
- Svātovas Ezersarea1,1 km²avg depth3.7 m
- Aksenovas Ezersarea1,1 km²avg depth2.5 m
- Lac 1310592area1 km²avg depth3.9 m
- Lac 1310676area1 km²avg depth3.4 m
- Lac 1310509area0,9 km²avg depth3.8 m
- Lac 1309929area0,8 km²avg depth3.1 m
- Lac 1310207area0,8 km²avg depth3.6 m
- Lac 1309969area0,8 km²avg depth4.1 m
- Lac 1309925area0,7 km²avg depth5.1 m
- Lac 1309563area0,6 km²avg depth4.6 m
- Lac 1310406area0,6 km²avg depth3.4 m
- Lac 1310824area0,6 km²avg depth3.6 m
- Lac 1309970area0,6 km²avg depth3.7 m
- Lac 1310148area0,6 km²avg depth4.0 m
- Lac 1310064area0,6 km²avg depth4.6 m
- Lac 1310898area0,5 km²avg depth2.9 m
- Lac 1310126area0,5 km²avg depth4.3 m
- Lac 1310532area0,5 km²avg depth3.3 m
- Lac 1310472area0,5 km²avg depth4.9 m
- Lac 1310578area0,5 km²avg depth2.9 m
- Lac 1311874area0,5 km²avg depth6.2 m
- Lac 1310930area0,5 km²avg depth2.6 m
- Lac 1311730area0,5 km²avg depth4.3 m
- Lac 1310231area0,5 km²avg depth3.1 m
- Lac 1310255area0,5 km²avg depth3.4 m
- Lac 1310318area0,4 km²avg depth3.1 m
- Lac 1310728area0,4 km²avg depth3.4 m
- Lac 1309659area0,4 km²avg depth3.9 m
- Lac 1309677area0,4 km²avg depth3.2 m
- Lac 1311748area0,4 km²avg depth4.3 m
Rivers / streams (40, ord ≥ 4)
- Dubnaord 6len here30.59 km21%total147 km
- Sarjankaord 3len here30.07 km79%total38 km
- Daugavaord 6len here27.69 km6%total466 km
- Asūnīcaord 3len here21.24 km100%total21 km
- Rudņaord 2len here21.14 km96%total22 km
- Dzeguzeord 1len here20.12 km100%total20 km
- Čaušica / Чаўшыцаord 2len here19.71 km100%total20 km
- Indricaord 2len here15.76 km100%total16 km
- Skaistaord 6len here14.43 km100%total14 km
- Vihļankaord 2len here13.96 km100%total14 km
- Narūtaord 3len here10.92 km100%total11 km
- Olksnaord 2len here10.59 km100%total11 km
28 more river segmentssorted by Strahler order + length
- Asūnīca / Асуніцаord 3len here9.94 km100%total10 km
- Rosicaord 2len here9.92 km81%total12 km
- Viļeikaord 6len here9.26 km100%total9 km
- Lazaretnajaord 6len here8.93 km100%total9 km
- Сарʼянка / Sarjankaord 3len here7.21 km100%total7 km
- Seļicaord 1len here7.11 km100%total7 km
- Izovas strautsord 1len here5.90 km100%total6 km
- Maltaord 3len here5.86 km7%total86 km
- Kaļedovkaord 1len here5.73 km100%total6 km
- Aktica / Акціцаord 3len here5.51 km67%total8 km
- Tartaksord 3len here5.25 km31%total17 km
- Ūšupeord 1len here5.15 km100%total5 km
- Ormjankaord 1len here5.06 km100%total5 km
- Akticaord 1len here4.96 km100%total5 km
- Marku upīteord 1len here4.75 km96%total5 km
- Moļneica / Мальніцаord 1len here4.75 km100%total5 km
- Daugava / Заходняя Дзвінаord 6len here4.62 km53%total9 km
- Росіцаord 2len here3.83 km14%total28 km
- Iuzupeord 1len here3.43 km100%total3 km
- Jāņupīteord 2len here3.19 km11%total28 km
- Заходняя Дзвінаord 6len here3.13 km1%total414 km
- Zīmeļaord 1len here3.12 km100%total3 km
- Друйкаord 6len here3.02 km5%total61 km
- Akmineicaord 1len here2.33 km100%total2 km
- Baldaord 1len here1.21 km8%total16 km
- Сарʼянкаord 4len here1.04 km4%total25 km
- Plisunkaord 2len here0.77 km6%total13 km
- Bancānuord 1len here0.70 km101%total1 km
Live spatial overlap (cached after first hit) · HydroBASINS lev08 × HydroLAKES × HydroRIVERS v10
Human pressure
Pop. density
0hab/km²
Night light
0,0nW
Built-up
11,7%
Pesticides
7,6kg/km²
GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)
Protected areas27
IUCN Not Reported · 11IUCN IV · 6IUCN II · 5IUCN III · 4IUCN V · 1
Rāznas Nacionālais parks
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive) · 2022
596 km²
Rāznas Nacionālais parks
IUCN Not ReportedSpecial Protection Area (Birds Directive) · 2004
596 km²
Rāznas Nacionālais parks
IUCN IINational Park · 2004
596 km²
Augšdaugava
IUCN VProtected Landscape Area · 1990
521 km²
Augšdaugava
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive) · 2022
521 km²
Complete list27 protected areas
- Braslavskie OzeraNational ParkIUCN II1995665 km²
- Rāznas Nacionālais parksSpecial Areas of Conservation (Habitats Directive)IUCN Not Reported2022596 km²
- Rāznas Nacionālais parksSpecial Protection Area (Birds Directive)IUCN Not Reported2004596 km²
- Rāznas Nacionālais parksNational ParkIUCN II2004596 km²
- AugšdaugavaProtected Landscape AreaIUCN V1990521 km²
- AugšdaugavaSpecial Areas of Conservation (Habitats Directive)IUCN Not Reported2022521 km²
- AugšdaugavaSpecial Protection Area (Birds Directive)IUCN Not Reported2004521 km²
- OsveiskiWetland of International Importance (Ramsar Site)IUCN IV2002306 km²
- OsveyskiyNature Sanctuary or Partial ReserveIUCN IV1960227 km²
- Daugavas lokiNature ParkIUCN II1990126 km²
- Dridža ezersSpecial Areas of Conservation (Habitats Directive)IUCN Not Reported202226 km²
- Dridža ezersNature ParkIUCN II197726 km²
- Cārmaņa ezersNature ParkIUCN II20045 km²
- Cārmaņa ezersSpecial Areas of Conservation (Habitats Directive)IUCN Not Reported20225 km²
- Starinas mežsSpecial Areas of Conservation (Habitats Directive)IUCN Not Reported20222 km²
- Starinas mežsNature ReserveIUCN IV20042 km²
- Ojatu ezersNature ReserveIUCN IV19991 km²
- Ojatu ezersSpecial Areas of Conservation (Habitats Directive)IUCN Not Reported20221 km²
- Asūnes ezeriSpecial Areas of Conservation (Habitats Directive)IUCN Not Reported20221 km²
- Asūnes ezeriSpecial Protection Area (Birds Directive)IUCN Not Reported20041 km²
- Asūnes ezeriNature ReserveIUCN IV20041 km²
- Čertoka ezers (Valnezers)Special Areas of Conservation (Habitats Directive)IUCN Not Reported20221 km²
- Čertoka ezers (Valnezers)Nature ReserveIUCN IV19771 km²
- Adamovas kraujaNature MonumentIUCN III19770 km²
- Sproģu gravasNature MonumentIUCN III20010 km²
- Dagdas alaNature MonumentIUCN III20010 km²
- Krastiņu pansionāta alejaNature MonumentIUCN III20050 km²
WDPA (World Database on Protected Areas) — UNEP-WCMC & IUCN