Oberer Bayerischer Wald
IUCN VLandscape Protection Area · 2004
1 322 km²
Subdivision · DEU
Arnschwang
Germany
DfbCold, no dry season, warm summer(100 %)
Species observed
1 264
Observations
9 279
Area
28,3km²
Ecological tissue
Sample of 32 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 Arnschwang : 22 espèces reliées par 90 interactions GloBI sur 4 types (connectance 18.1%, filtre Serrano α=0.2). 10 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).
Espèces affichées
32
Interactions affichées
90
Connectance
0.181
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
1 264 distinct species · 9 279 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Climate
Mean T°
8,4°C
Annual rain
866mm
Warmest m°
22,6°C
Coldest m°
-4,8°C
Elevation: 437 m on average (min 384 m, max 578 m)
Bioclimatic details19 BIO + Köppen full + altitude statsExpert
Annual mean temp.
8,4°C
Annual rain
866mm
Warmest month
22,6°C
Coldest month
-4,8°C
Mean alt.
437m
Min
384m
Max
578m
Std. dev.
41m
Köppen-Geiger (dominant)
DfbCold, no dry season, warm summer(100 %)Cold
CHELSA BIO 1-19 v2.1 · ETOPO DEM 60s · Köppen-Geiger 1991-2020 (Beck et al. 2018)
Soil & lithology
pH H₂O
5,9
Org. C
33,7g/kg
Clay
20,9%
Sand
39,7%
Silt
39,4%
Average over 0-30 cm. Per-depth details in expert panel.
Dominant lithology: mtGLiMaggregated to Cham
3 soil depths detailed0-5cm / 5-15cm / 15-30cm × 5 propsExpert
0–5 cm
pH H₂O
5,8
Org. C
49,4g/kg
Clay
20,2%
Sand
39,7%
Silt
40,1%
5–15 cm
pH H₂O
6,0
Org. C
33,9g/kg
Clay
20,9%
Sand
39,7%
Silt
39,4%
15–30 cm
pH H₂O
6,0
Org. C
17,7g/kg
Clay
21,6%
Sand
39,7%
Silt
38,7%
SoilGrids 250m (ISRIC, 2017) · GLiM v1.0 (Hartmann & Moosdorf 2012)
Land cover
Forest33.9%
Crops37.1%
Built-up0.9%
Bare soil0.7%
Other (grassland, water…)27.3%
Copernicus Global Land Cover 100m (Buchhorn et al. 2020)
Hydrology1 basins · 0 lakes · 1 rivers
Hydrology metrics for this exact territory
Stream length here
8,6km
Basins crossed
1
Max stream order
3
Max drainage
2 878km²
Discharge in basins
0,3m³/s
Mean precip.
817mm/an
Mean T°
6,9°C
Moisture idx
0,08
Max snow
27%
Mean runoff
359mm/an
Mean elev. (basins)
579m
Watersheds crossing here
Rivers / streams (1, ord ≥ 4)
Live spatial overlap (cached after first hit) · HydroBASINS lev08 × HydroLAKES × HydroRIVERS v10
Human pressure
Pop. density
0hab/km²
Night light
0,4nW
Built-up
94,9%
Pesticides
27,7kg/km²
GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)
Protected areas4
IUCN Not Reported · 2IUCN V · 1IUCN IV · 1
Chamb, Regentalaue und Regen zwischen Roding und Donaumündung
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive) · 2016
33 km²
Regentalaue und Chambtal mit Rötelseeweihergebiet
IUCN Not ReportedSpecial Protection Area (Birds Directive) · 2006
28 km²
Ponnholzbachtal
IUCN IVNature Reserve · 1991
0 km²
WDPA (World Database on Protected Areas) — UNEP-WCMC & IUCN