Langhöll-Falkenberg
IUCN IVNature Reserve · 1999
1 km²
Subdivision · DEU
Alsenz
Germany
CfbTemperate, no dry season, warm summer(100 %)
Species observed
280
Observations
631
Area
12,8km²
Ecological tissue
Sample of 37 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 Alsenz : 26 espèces reliées par 105 interactions GloBI sur 6 types (connectance 15.8%, filtre Serrano α=0.2). 11 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).
Espèces affichées
37
Interactions affichées
105
Connectance
0.158
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
280 distinct species · 631 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Climate
Mean T°
9,8°C
Annual rain
638mm
Warmest m°
23,4°C
Coldest m°
-1,5°C
Elevation: 239 m on average (min 196 m, max 302 m)
Bioclimatic details19 BIO + Köppen full + altitude statsExpert
Annual mean temp.
9,8°C
Annual rain
638mm
Warmest month
23,4°C
Coldest month
-1,5°C
Mean alt.
239m
Min
196m
Max
302m
Std. dev.
38m
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
6,8
Org. C
26,6g/kg
Clay
28,2%
Sand
21,9%
Silt
49,8%
Average over 0-30 cm. Per-depth details in expert panel.
Dominant lithology: vbGLiMaggregated to Donnersbergkreis
3 soil depths detailed0-5cm / 5-15cm / 15-30cm × 5 propsExpert
0–5 cm
pH H₂O
6,5
Org. C
46,1g/kg
Clay
27,3%
Sand
22,6%
Silt
50,1%
5–15 cm
pH H₂O
6,7
Org. C
20,9g/kg
Clay
29,2%
Sand
21,5%
Silt
49,3%
15–30 cm
pH H₂O
7,0
Org. C
12,7g/kg
Clay
28,1%
Sand
21,8%
Silt
50,1%
SoilGrids 250m (ISRIC, 2017) · GLiM v1.0 (Hartmann & Moosdorf 2012)
Land cover
Forest26.8%
Crops48.8%
Built-up0.9%
Bare soil0.5%
Other (grassland, water…)23.0%
Copernicus Global Land Cover 100m (Buchhorn et al. 2020)
Hydrology3 basins · 0 lakes · 3 rivers
Hydrology metrics for this exact territory
Stream length here
5,8km
Basins crossed
3
Max stream order
3
Max drainage
3 787km²
Discharge in basins
0,2m³/s
Mean precip.
674mm/an
Mean T°
8,5°C
Moisture idx
-0,10
Max snow
11%
Mean runoff
230mm/an
Mean elev. (basins)
305m
Watersheds crossing here
Rivers / streams (3, ord ≥ 4)
Live spatial overlap (cached after first hit) · HydroBASINS lev08 × HydroLAKES × HydroRIVERS v10
Human pressure
Pop. density
1hab/km²
Night light
0,8nW
Built-up
92,4%
Pesticides
29,2kg/km²
GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)
Protected areas1
IUCN IV · 1
WDPA (World Database on Protected Areas) — UNEP-WCMC & IUCN