Ontologia

Subdivision · DEU

Loffenau

Germany

CfbTemperate, no dry season, warm summer(83 %)

Species observed

905

Observations

2 430

Area

17km²

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 Loffenau : 29 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 120 interactions GloBI sur 5 types (connectance 16.2%, filtre Serrano α=0.2). 10 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
39
Interactions affichées
120
Connectance
0.162
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

905 distinct species · 2 430 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

2 430 obs · 1 cellules
Obs. / cellule
≥ 2 430
2 430–2 429
2 430–2 429
2 430–2 429
< 2 430

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

Climate

Mean T°

8,4°C

Annual rain

1 429mm

Warmest m°

21,5°C

Coldest m°

-3,3°C

Elevation: 545 m on average (min 290 m, max 881 m)

Bioclimatic detailsExpert
Annual mean temp.
8,4°C
Annual rain
1 429mm
Warmest month
21,5°C
Coldest month
-3,3°C
Mean alt.
545m
Min
290m
Max
881m
Std. dev.
132m
Köppen-Geiger (dominant)
CfbTemperate, no dry season, warm summer(83 %)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

76,3g/kg

Clay

25,3%

Sand

34,8%

Silt

39,9%

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

Dominant lithology: ssGLiMaggregated to Rastatt

3 soil depths detailedExpert
0–5 cm
pH H₂O
5,7
Org. C
106,5g/kg
Clay
25,4%
Sand
34,3%
Silt
40,3%
5–15 cm
pH H₂O
5,7
Org. C
80,9g/kg
Clay
25,0%
Sand
35,2%
Silt
39,8%
15–30 cm
pH H₂O
5,8
Org. C
41,4g/kg
Clay
25,5%
Sand
35,1%
Silt
39,4%

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

Land cover

Forest79.5%
Crops4.5%
Built-up0.8%
Bare soil0.1%
Other (grassland, water…)15.1%

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

Hydrology2 basins · 0 lakes · 1 rivers

Hydrology metrics for this exact territory

Stream length here

0,8km

Basins crossed

2

Max stream order

1

Max drainage

51 652km²

Discharge in basins

4,3m³/s

Mean precip.

850mm/an

Mean T°

8,9°C

Moisture idx

0,05

Max snow

23%

Mean runoff

462mm/an

Mean elev. (basins)

415m

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

0,5nW

Built-up

78,0%

Pesticides

1,4kg/km²

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

Protected areas9

IUCN V · 5IUCN Not Reported · 3IUCN IV · 1

Nordschwarzwald

IUCN Not Reported

Special Protection Area (Birds Directive) · 2007

360 km²

Complete list

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