Aller (mit Barnbruch), untere Leine, untere Oker
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive) · 2016
180 km²
Subdivision · DEU
Gifhorn
Germany
CfbTemperate, no dry season, warm summer(100 %)
Species observed
1 636
Observations
15 983
Area
105,7km²
Ecological tissue
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Calcul du tissu écologique de cette entité.
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Species present
1 636 distinct species · 15 983 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Climate
Mean T°
9,5°C
Annual rain
715mm
Warmest m°
22,8°C
Coldest m°
-1,2°C
Elevation: 57 m on average (min 49 m, max 65 m)
Bioclimatic details19 BIO + Köppen full + altitude statsExpert
Annual mean temp.
9,5°C
Annual rain
715mm
Warmest month
22,8°C
Coldest month
-1,2°C
Mean alt.
57m
Min
49m
Max
65m
Std. dev.
4m
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
5,4
Org. C
39,3g/kg
Clay
14,5%
Sand
59,3%
Silt
26,2%
Average over 0-30 cm. Per-depth details in expert panel.
Dominant lithology: suGLiMaggregated to Gifhorn
3 soil depths detailed0-5cm / 5-15cm / 15-30cm × 5 propsExpert
0–5 cm
pH H₂O
5,3
Org. C
66,4g/kg
Clay
13,8%
Sand
61,4%
Silt
24,8%
5–15 cm
pH H₂O
5,3
Org. C
31,7g/kg
Clay
12,0%
Sand
63,2%
Silt
24,8%
15–30 cm
pH H₂O
5,5
Org. C
19,7g/kg
Clay
17,7%
Sand
53,3%
Silt
29,0%
SoilGrids 250m (ISRIC, 2017) · GLiM v1.0 (Hartmann & Moosdorf 2012)
Land cover
Forest38.0%
Crops28.9%
Built-up2.5%
Bare soil0.3%
Other (grassland, water…)30.3%
Copernicus Global Land Cover 100m (Buchhorn et al. 2020)
Hydrology1 basins · 0 lakes · 9 rivers
Hydrology metrics for this exact territory
Stream length here
29,3km
Basins crossed
1
Max stream order
4
Max drainage
7 817km²
Discharge in basins
0,7m³/s
Mean precip.
649mm/an
Mean T°
8,6°C
Moisture idx
-0,11
Max snow
16%
Mean runoff
239mm/an
Mean elev. (basins)
100m
Watersheds crossing here
Rivers / streams (9, ord ≥ 4)
- Wittmoorgrabenord 3len here6.74 km100%total7 km
- Talgraben rechts der Allerord 4len here6.48 km41%total16 km
- Allerord 6len here5.96 km5%total128 km
- Altwasserord 4len here3.33 km100%total3 km
- Iseord 3len here2.24 km11%total20 km
- Alte Hehlenriedeord 2len here2.17 km87%total2 km
- Heestenmoorkanalord 1len here1.57 km79%total2 km
- Postweggrabenord 1len here0.78 km9%total8 km
- Neudorfer Schneegrabenord 1len here0.05 km0%total14 km
Live spatial overlap (cached after first hit) · HydroBASINS lev08 × HydroLAKES × HydroRIVERS v10
Human pressure
Pop. density
2hab/km²
Night light
1,5nW
Built-up
251,0%
Pesticides
36,2kg/km²
GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)
Protected areas11
IUCN IV · 5IUCN Not Reported · 3IUCN V · 3
Ostheide
IUCN VLandscape Protection Area · 2019
105 km²
Gifhorner, Winkeler und Fahle Heide und angrenzende Landschaftsteile
IUCN VLandscape Protection Area · 2019
58 km²
Allertal - Barnbruch und angrenzende Landschaftsteile
IUCN VLandscape Protection Area · 2021
23 km²
Allertal zwischen Gifhorn (B 4) und Flettmar (Kreisgrenze)
IUCN IVNature Reserve · 2014
12 km²
Allertal zwischen Gifhorn und Wolfsburg
IUCN IVNature Reserve · 2014
9 km²
Complete list11 protected areas
- Aller (mit Barnbruch), untere Leine, untere OkerSpecial Areas of Conservation (Habitats Directive)IUCN Not Reported2016180 km²
- OstheideLandscape Protection AreaIUCN V2019105 km²
- Gifhorner, Winkeler und Fahle Heide und angrenzende LandschaftsteileLandscape Protection AreaIUCN V201958 km²
- Allertal - Barnbruch und angrenzende LandschaftsteileLandscape Protection AreaIUCN V202123 km²
- Allertal zwischen Gifhorn (B 4) und Flettmar (Kreisgrenze)Nature ReserveIUCN IV201412 km²
- Allertal zwischen Gifhorn und WolfsburgNature ReserveIUCN IV20149 km²
- Ise mit NebenbächenNature ReserveIUCN IV20188 km²
- Fahle Heide, Gifhorner HeideSpecial Areas of Conservation (Habitats Directive)IUCN Not Reported20144 km²
- Fahle Heide, Gifhorner HeideNature ReserveIUCN IV20144 km²
- Ise mit NebenbächenSpecial Areas of Conservation (Habitats Directive)IUCN Not Reported20183 km²
- Allertal im städtischen Bereich von GifhornNature ReserveIUCN IV20190 km²
WDPA (World Database on Protected Areas) — UNEP-WCMC & IUCN