Ontologia

Subdivision · DEU

Traisen

Germany

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

Species observed

2 286

Observations

21 320

Area

3km²

Ecological tissue

Sample of 36 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 Traisen : 25 espèces reliées par 129 interactions GloBI sur 5 types (connectance 19.4%, filtre Serrano α=0.2). 12 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
37
Interactions affichées
129
Connectance
0.194
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

2 286 distinct species · 21 320 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

21 320 obs · 1 cellules
Obs. / cellule
≥ 21 320
21 320–21 319
21 320–21 319
21 320–21 319
< 21 320

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

Climate

Mean T°

9,8°C

Annual rain

627mm

Warmest m°

23,4°C

Coldest m°

-1,5°C

Elevation: 218 m on average (min 149 m, max 247 m)

Bioclimatic detailsExpert
Annual mean temp.
9,8°C
Annual rain
627mm
Warmest month
23,4°C
Coldest month
-1,5°C
Mean alt.
218m
Min
149m
Max
247m
Std. dev.
30m
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

6,9

Org. C

25,7g/kg

Clay

27,5%

Sand

17,5%

Silt

55,0%

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

Dominant lithology: mtGLiMaggregated to Bad Kreuznach

3 soil depths detailedExpert
0–5 cm
pH H₂O
6,6
Org. C
45,5g/kg
Clay
26,9%
Sand
17,9%
Silt
55,2%
5–15 cm
pH H₂O
7,0
Org. C
18,5g/kg
Clay
28,3%
Sand
17,2%
Silt
54,5%
15–30 cm
pH H₂O
7,0
Org. C
13,3g/kg
Clay
27,3%
Sand
17,3%
Silt
55,4%

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

Land cover

Forest19.3%
Crops47.2%
Built-up1.5%
Bare soil1.8%
Other (grassland, water…)30.3%

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

Hydrology2 basins · 0 lakes · 1 rivers

Hydrology metrics for this exact territory

Stream length here

0,2km

Basins crossed

2

Max stream order

5

Max drainage

3 787km²

Discharge in basins

1,0m³/s

Mean precip.

636mm/an

Mean T°

8,7°C

Moisture idx

-0,16

Max snow

11%

Mean runoff

204mm/an

Mean elev. (basins)

250m

Watersheds crossing here

Rivers / streams (1, ord ≥ 4)

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

Human pressure

Pop. density

1hab/km²

Night light

1,2nW

Built-up

147,4%

Pesticides

29,0kg/km²

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

Protected areas4

IUCN Not Reported · 2IUCN V · 1IUCN IV · 1

Nahetal

IUCN Not Reported

Special Protection Area (Birds Directive) · 2004

128 km²

Nahetal

IUCN V

Landscape Protection Area · 1972

67 km²

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