Ontologia

Subdivision · DEU

Horka

Germany

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

Species observed

1 468

Observations

3 601

Area

41,1km²

Ecological tissue

Sample of 38 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 Horka : 29 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 77 interactions GloBI sur 5 types (connectance 11.0%, filtre Serrano α=0.2). 9 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
38
Interactions affichées
77
Connectance
0.110
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

1 468 distinct species · 3 601 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

3 601 obs · 1 cellules
Obs. / cellule
≥ 3 601
3 601–3 600
3 601–3 600
3 601–3 600
< 3 601

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

Climate

Mean T°

9,2°C

Annual rain

696mm

Warmest m°

23,0°C

Coldest m°

-2,8°C

Elevation: 168 m on average (min 161 m, max 183 m)

Bioclimatic detailsExpert
Annual mean temp.
9,2°C
Annual rain
696mm
Warmest month
23,0°C
Coldest month
-2,8°C
Mean alt.
168m
Min
161m
Max
183m
Std. dev.
5m
Köppen-Geiger (dominant)
CfbTemperate, no dry season, warm summer(100 %)Temperate

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

33,1g/kg

Clay

13,9%

Sand

60,1%

Silt

26,0%

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

Dominant lithology: suGLiMaggregated to Görlitz

3 soil depths detailedExpert
0–5 cm
pH H₂O
5,6
Org. C
56,8g/kg
Clay
13,3%
Sand
61,5%
Silt
25,2%
5–15 cm
pH H₂O
5,7
Org. C
27,5g/kg
Clay
12,9%
Sand
62,2%
Silt
25,0%
15–30 cm
pH H₂O
5,9
Org. C
14,9g/kg
Clay
15,4%
Sand
56,7%
Silt
27,9%

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

Land cover

Forest40.8%
Crops37.0%
Built-up0.6%
Bare soil0.5%
Other (grassland, water…)21.1%

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

Hydrology2 basins · 3 lakes · 2 rivers

Hydrology metrics for this exact territory

Stream length here

14,7km

Lake surface here

0,34km²

Basins crossed

2

Max stream order

2

Max drainage

2 170km²

Discharge in basins

0,3m³/s

Mean precip.

610mm/an

Mean T°

8,5°C

Moisture idx

-0,17

Max snow

21%

Mean runoff

192mm/an

Mean elev. (basins)

188m

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

Human pressure

Pop. density

0hab/km²

Night light

0,5nW

Built-up

59,6%

Pesticides

35,0kg/km²

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

Protected areas5

IUCN Not Reported · 5

Doras Ruh

IUCN Not Reported

Special Protection Area (Birds Directive) · 2006

5 km²

Doras Ruh

IUCN Not Reported

Special Areas of Conservation (Habitats Directive) · 2011

5 km²

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