Ontologia

Subdivision · DEU

Trierscheid

Germany

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

Species observed

943

Observations

2 009

Area

4,1km²

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 Trierscheid : 24 espèces reliées par 149 interactions GloBI sur 6 types (connectance 21.2%, filtre Serrano α=0.2). 14 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
38
Interactions affichées
149
Connectance
0.212
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

943 distinct species · 2 009 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

2 009 obs · 1 cellules
Obs. / cellule
≥ 2 009
2 009–2 008
2 009–2 008
2 009–2 008
< 2 009

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

Climate

Mean T°

8,5°C

Annual rain

790mm

Warmest m°

20,9°C

Coldest m°

-2,1°C

Elevation: 413 m on average (min 384 m, max 447 m)

Bioclimatic detailsExpert
Annual mean temp.
8,5°C
Annual rain
790mm
Warmest month
20,9°C
Coldest month
-2,1°C
Mean alt.
413m
Min
384m
Max
447m
Std. dev.
22m
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

5,5

Org. C

57,7g/kg

Clay

28,2%

Sand

23,5%

Silt

48,2%

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

Dominant lithology: vbGLiMaggregated to Ahrweiler

3 soil depths detailedExpert
0–5 cm
pH H₂O
5,4
Org. C
95,3g/kg
Clay
27,5%
Sand
23,9%
Silt
48,6%
5–15 cm
pH H₂O
5,5
Org. C
55,1g/kg
Clay
27,6%
Sand
23,6%
Silt
48,8%
15–30 cm
pH H₂O
5,5
Org. C
22,7g/kg
Clay
29,5%
Sand
23,2%
Silt
47,3%

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

Land cover

Forest50.9%
Crops29.3%
Built-up0.3%
Bare soil0.5%
Other (grassland, water…)19.0%

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

Hydrology1 basins · 0 lakes · 2 rivers

Hydrology metrics for this exact territory

Stream length here

4,1km

Basins crossed

1

Max stream order

2

Max drainage

902km²

Discharge in basins

0,0m³/s

Mean precip.

866mm/an

Mean T°

8,0°C

Moisture idx

0,22

Max snow

18%

Mean runoff

264mm/an

Mean elev. (basins)

411m

Watersheds crossing here

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

Human pressure

Pop. density

0hab/km²

Night light

0,0nW

Built-up

30,0%

Pesticides

29,7kg/km²

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

Protected areas3

IUCN Not Reported · 2IUCN V · 1

Ahrgebirge

IUCN Not Reported

Special Protection Area (Birds Directive) · 2004

304 km²

Ahrtal

IUCN Not Reported

Special Areas of Conservation (Habitats Directive) · 2005

17 km²

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