Ontologia

District · LVA

Bauska

Latvia

DfbCold, no dry season, warm summer(100 %)

Species observed

1 487

Observations

8 124

Area

1 946,9km²

Ecological tissue

Sample of 46 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 Bauska : 32 espèces reliées par 72 interactions GloBI sur 4 types (connectance 7.0%, filtre Serrano α=0.2). 14 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
46
Interactions affichées
72
Connectance
0.070
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

1 487 distinct species · 8 124 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

8 124 obs · 64 cellules
Obs. / cellule
≥ 762
469–761
94–468
39–93
< 39

Source : GBIF — observations agrégées par hexagones 0.027° × 0.027° (~22km), filtre précision coordonnée < 10 km. Fond carte : OpenFreeMap · © OpenStreetMap.

Climate

Mean T°

6,9°C

Annual rain

659mm

Warmest m°

22,3°C

Coldest m°

-6,3°C

Elevation: 30 m on average (min 3 m, max 52 m)

Bioclimatic detailsExpert
Annual mean temp.
6,9°C
Annual rain
659mm
Warmest month
22,3°C
Coldest month
-6,3°C
Mean alt.
30m
Min
3m
Max
52m
Std. dev.
8m
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

6,4

Org. C

75,3g/kg

Clay

18,1%

Sand

40,5%

Silt

41,4%

Average over 0-30 cm. Per-depth details in expert panel.

Dominant lithology: smGLiM

3 soil depths detailedExpert
0–5 cm
pH H₂O
6,3
Org. C
108,7g/kg
Clay
17,2%
Sand
40,8%
Silt
41,9%
5–15 cm
pH H₂O
6,4
Org. C
70,8g/kg
Clay
16,9%
Sand
40,9%
Silt
42,2%
15–30 cm
pH H₂O
6,5
Org. C
46,3g/kg
Clay
20,1%
Sand
39,7%
Silt
40,1%

SoilGrids 250m (ISRIC, 2017) · GLiM v1.0 (Hartmann & Moosdorf 2012)

Land cover

Forest34.0%
Crops44.1%
Built-up0.2%
Bare soil0.3%
Other (grassland, water…)21.4%

Copernicus Global Land Cover 100m (Buchhorn et al. 2020)

Hydrology6 basins · 2 lakes · 42 rivers

Hydrology metrics for this exact territory

Stream length here

509,7km

Lake surface here

1,03km²

Basins crossed

6

Max stream order

6

Max drainage

83 916km²

Discharge in basins

85,5m³/s

Mean precip.

633mm/an

Mean T°

6,2°C

Moisture idx

0,04

Max snow

33%

Mean runoff

253mm/an

Mean elev. (basins)

35m

Watersheds crossing here

Lakes (2, top by area)

Rivers / streams (42, ord ≥ 4)

30 more river segments

Live spatial overlap (cached after first hit) · HydroBASINS lev08 × HydroLAKES × HydroRIVERS v10

Human pressure

Pop. density

0hab/km²

Night light

0,2nW

Built-up

19,7%

Pesticides

10,3kg/km²

GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)

Protected areas32

IUCN III · 13IUCN Not Reported · 10IUCN IV · 8IUCN II · 1

Paņemūnes meži

IUCN Not Reported

Special Protection Area (Birds Directive) · 2004

10 km²

Paņemūnes meži

IUCN Not Reported

Special Areas of Conservation (Habitats Directive) · 2022

10 km²

Bauska

IUCN II

Nature Park · 2004

9 km²

Bauska

IUCN Not Reported

Special Areas of Conservation (Habitats Directive) · 2022

9 km²

Complete list

WDPA (World Database on Protected Areas) — UNEP-WCMC & IUCN