Ontologia

Province · lva

Kurzeme

Latvia

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

Species observed

5 310

Observations

66 292

Area

13 556,9km²

Ecological tissue

Sample of 29 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 Kurzeme : 23 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 50 interactions GloBI sur 3 types (connectance 12.3%, filtre Serrano α=0.2). 6 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
29
Interactions affichées
50
Connectance
0.123
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

5 310 distinct species · 66 292 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

66 292 obs · 458 cellules
Obs. / cellule
≥ 2 578
281–2 577
70–280
34–69
< 34

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

768mm

Warmest m°

20,8°C

Coldest m°

-4,9°C

Elevation: 49 m on average (min -9 m, max 177 m)

Bioclimatic detailsExpert
Annual mean temp.
6,9°C
Annual rain
768mm
Warmest month
20,8°C
Coldest month
-4,9°C
Mean alt.
49m
Min
-9m
Max
177m
Std. dev.
35m
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

5,8

Org. C

66,4g/kg

Clay

17,1%

Sand

54,2%

Silt

28,7%

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

3 soil depths detailedExpert
0–5 cm
pH H₂O
5,7
Org. C
92,2g/kg
Clay
16,2%
Sand
54,8%
Silt
29,0%
5–15 cm
pH H₂O
5,8
Org. C
67,3g/kg
Clay
16,3%
Sand
54,8%
Silt
28,9%
15–30 cm
pH H₂O
5,9
Org. C
39,7g/kg
Clay
18,8%
Sand
53,0%
Silt
28,2%

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

Land cover

Forest50.3%
Crops28.3%
Built-up0.1%
Bare soil0.3%
Other (grassland, water…)21.0%

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

Hydrology24 basins · 50 lakes · 100 rivers

Hydrology metrics for this exact territory

Stream length here

2 627,8km

Lake surface here

124,98km²

Basins crossed

24

Max stream order

5

Max drainage

11 843km²

Discharge in basins

645,8m³/s

Mean precip.

685mm/an

Mean T°

6,3°C

Moisture idx

0,18

Max snow

38%

Mean runoff

384mm/an

Mean elev. (basins)

53m

Watersheds crossing here

15 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

0,2nW

Built-up

13,5%

Pesticides

7,2kg/km²

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

Protected areas100

IUCN Not Reported · 64IUCN IV · 26IUCN II · 8IUCN Ib · 2🌊 Marine · 37

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

Sub-administrations5