Ontologia

Subdivision · DEU

Troisdorf

Germany

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

Area

61,7km²

Ecological tissue

Graphe en cours d’indexation

Calcul du tissu écologique de cette entité.

Le graphe apparaîtra automatiquement dès que le calcul est terminé (rafraîchissement toutes les 2s).

Species present

Computing species observations from GBIF…

Densité d'observations

0 obs · 0 cellules

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

Climate

Mean T°

10,4°C

Annual rain

871mm

Warmest m°

22,9°C

Coldest m°

-0,1°C

Elevation: 71 m on average (min 49 m, max 105 m)

Bioclimatic detailsExpert
Annual mean temp.
10,4°C
Annual rain
871mm
Warmest month
22,9°C
Coldest month
-0,1°C
Mean alt.
71m
Min
49m
Max
105m
Std. dev.
19m
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

6,0

Org. C

32,1g/kg

Clay

22,8%

Sand

36,4%

Silt

40,8%

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

Dominant lithology: suGLiMaggregated to Rhein-Sieg-Kreis

3 soil depths detailedExpert
0–5 cm
pH H₂O
5,9
Org. C
53,1g/kg
Clay
24,0%
Sand
35,4%
Silt
40,6%
5–15 cm
pH H₂O
6,0
Org. C
25,7g/kg
Clay
22,0%
Sand
36,1%
Silt
41,9%
15–30 cm
pH H₂O
6,0
Org. C
17,7g/kg
Clay
22,5%
Sand
37,6%
Silt
40,0%

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

Land cover

Forest30.7%
Crops21.5%
Built-up5.7%
Bare soil0.6%
Other (grassland, water…)41.6%

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

Hydrology

Computing basins, lakes, rivers…

Human pressure

Pop. density

7hab/km²

Night light

7,0nW

Built-up

570,9%

Pesticides

23,9kg/km²

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

Protected areas22

IUCN IV · 9IUCN V · 8IUCN Not Reported · 5

Wahner Heide

IUCN Not Reported

Special Areas of Conservation (Habitats Directive) · 2008

29 km²

Complete list

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