Ontologia

Pays · LVA

Latvia

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

Species observed

13 271

Observations

553 986

Area

64 710,1km²

Ecological tissue

Sample of 40 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 Latvia : 36 espèces + 4 bulles famille, 61 interactions GloBI documentées sur 4 types (connectance 7.8%, filtre Serrano α=0.2). Les 4 bulles regroupent des espèces visuellement absorbées par famille (≥3 espèces visibles).

Espèces affichées
40
Interactions affichées
61
Connectance
0.078
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

13 271 distinct species · 553 986 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

553 986 obs · 45 cellules
Obs. / cellule
≥ 54 351
33 014–54 350
14 619–33 013
5 097–14 618
< 5 097

Source : GBIF — observations agrégées par hexagones 0.2° × 0.2° (~22km), filtre précision coordonnée < 10 km. Fond carte : OpenFreeMap · © OpenStreetMap.

Climate

Mean T°

6,4°C

Annual rain

729mm

Warmest m°

21,5°C

Coldest m°

-6,9°C

Elevation: 87 m on average (min -15 m, max 259 m)

Bioclimatic detailsExpert
Annual mean temp.
6,4°C
Annual rain
729mm
Warmest month
21,5°C
Coldest month
-6,9°C
Mean alt.
87m
Min
-15m
Max
259m
Std. dev.
53m
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

5,9

Org. C

77,4g/kg

Clay

16,2%

Sand

51,7%

Silt

32,1%

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

3 soil depths detailedExpert
0–5 cm
pH H₂O
5,8
Org. C
109,8g/kg
Clay
15,7%
Sand
51,7%
Silt
32,6%
5–15 cm
pH H₂O
5,9
Org. C
77,2g/kg
Clay
15,4%
Sand
52,4%
Silt
32,3%
15–30 cm
pH H₂O
5,9
Org. C
45,2g/kg
Clay
17,6%
Sand
51,0%
Silt
31,4%

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

Land cover

Forest48.7%
Crops27.9%
Built-up0.2%
Bare soil0.2%
Other (grassland, water…)23.0%

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

Hydrology120 basins · 50 lakes · 100 rivers

Hydrology metrics for this exact territory

Stream length here

6 796,7km

Lake surface here

607,08km²

Basins crossed

120

Max stream order

6

Max drainage

85 613km²

Discharge in basins

6 662,7m³/s

Mean precip.

660mm/an

Mean T°

5,7°C

Moisture idx

0,10

Max snow

43%

Mean runoff

306mm/an

Mean elev. (basins)

89m

Watersheds crossing here

111 more basins

Lakes (50, top by area)

41 more lakes

Rivers / streams (100, ord ≥ 4)

88 more river segments

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

Human pressure

Pop. density

0hab/km²

Night light

0,3nW

Built-up

18,6%

Pesticides

7,7kg/km²

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

Protected areas100

Country WDPA breakdown
Not Reported26 084 km²(435)
IV7 362 km²(368)
V6 598 km²(11)
II3 424 km²(46)
Ia617 km²(2)
Ib251 km²(4)
VI77 km²(1)
III60 km²(319)
IUCN Not Reported · 59IUCN II · 14IUCN IV · 12IUCN V · 10IUCN Ia · 2IUCN VI · 2IUCN Ib · 1🌊 Marine · 31📍 Point sites · 2

Irbes saurums

IUCN Not Reported

Baltic Sea Protected Area (HELCOM) · 2013

1 724 km²

Irbes šaurums

IUCN Not Reported

Special Protection Area (Birds Directive) · 2011

1 724 km²

Complete list

+ 40 protected areas (top 60 shown)

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