Biosphärenreservat Drömling
IUCN Not Assignedbiosphere reserve · 2019
452 km²
Subdivision · DEU
Haldensleben
Germany
CfbTemperate, no dry season, warm summer(100 %)
Species observed
1 667
Observations
6 212
Area
156,4km²
Ecological tissue
Sample of 39 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 Haldensleben : 28 espèces reliées par 122 interactions GloBI sur 6 types (connectance 15.6%, filtre Serrano α=0.2). 12 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).
Espèces affichées
40
Interactions affichées
122
Connectance
0.156
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
1 667 distinct species · 6 212 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Climate
Mean T°
9,4°C
Annual rain
568mm
Warmest m°
22,9°C
Coldest m°
-1,6°C
Elevation: 77 m on average (min 51 m, max 136 m)
Bioclimatic details19 BIO + Köppen full + altitude statsExpert
Annual mean temp.
9,4°C
Annual rain
568mm
Warmest month
22,9°C
Coldest month
-1,6°C
Mean alt.
77m
Min
51m
Max
136m
Std. dev.
17m
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
5,8
Org. C
45,0g/kg
Clay
15,8%
Sand
53,7%
Silt
30,6%
Average over 0-30 cm. Per-depth details in expert panel.
Dominant lithology: smGLiMaggregated to Börde
3 soil depths detailed0-5cm / 5-15cm / 15-30cm × 5 propsExpert
0–5 cm
pH H₂O
5,7
Org. C
74,0g/kg
Clay
15,8%
Sand
54,9%
Silt
29,2%
5–15 cm
pH H₂O
5,8
Org. C
33,2g/kg
Clay
13,2%
Sand
56,6%
Silt
30,2%
15–30 cm
pH H₂O
6,0
Org. C
27,8g/kg
Clay
18,3%
Sand
49,5%
Silt
32,3%
SoilGrids 250m (ISRIC, 2017) · GLiM v1.0 (Hartmann & Moosdorf 2012)
Land cover
Forest35.5%
Crops41.8%
Built-up1.3%
Bare soil0.6%
Other (grassland, water…)20.8%
Copernicus Global Land Cover 100m (Buchhorn et al. 2020)
Hydrology1 basins · 0 lakes · 11 rivers
Hydrology metrics for this exact territory
Stream length here
35,8km
Basins crossed
1
Max stream order
4
Max drainage
1 124km²
Discharge in basins
0,6m³/s
Mean precip.
540mm/an
Mean T°
8,8°C
Moisture idx
-0,25
Max snow
16%
Mean runoff
124mm/an
Mean elev. (basins)
81m
Watersheds crossing here
Rivers / streams (11, ord ≥ 4)
- Grundrieheord 2len here6.96 km87%total8 km
- Warenberggrabenord 3len here6.51 km100%total7 km
- Garbeord 3len here6.18 km100%total6 km
- Ohreord 4len here5.60 km17%total33 km
- Saure Garbeord 1len here2.89 km69%total4 km
- Dorfgraben Klein Santerslebenord 2len here2.49 km21%total12 km
- Wannewehord 3len here1.99 km6%total33 km
- Kreipe Bebertalord 2len here1.69 km25%total7 km
- Bullengrabenord 1len here0.70 km30%total2 km
- Beberord 3len here0.57 km12%total5 km
- Beekord 1len here0.19 km6%total3 km
Live spatial overlap (cached after first hit) · HydroBASINS lev08 × HydroLAKES × HydroRIVERS v10
Human pressure
Pop. density
1hab/km²
Night light
1,4nW
Built-up
126,3%
Pesticides
34,9kg/km²
GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)
Protected areas17
IUCN Not Reported · 10IUCN Not Assigned · 3IUCN IV · 3IUCN V · 1
Biosphärenreservat Drömling, Entwicklungszone
IUCN Not Assignedbiosphere reserve - transition area · 2019
294 km²
Vogelschutzgebiet Colbitz-Letzlinger Heide
IUCN Not ReportedSpecial Protection Area (Birds Directive) · 2000
204 km²
Colbitz-Letzlinger Heide
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive) · 2018
194 km²
Flechtinger Höhenzug
IUCN VLandscape Protection Area · 1993
185 km²
Biosphärenreservat Drömling, Pflegezone
IUCN Not Assignedbiosphere reserve - buffer zone · 2019
141 km²
Complete list17 protected areas
- Biosphärenreservat Drömlingbiosphere reserveIUCN Not Assigned2019452 km²
- Biosphärenreservat Drömling, Entwicklungszonebiosphere reserve - transition areaIUCN Not Assigned2019294 km²
- Vogelschutzgebiet Colbitz-Letzlinger HeideSpecial Protection Area (Birds Directive)IUCN Not Reported2000204 km²
- Colbitz-Letzlinger HeideSpecial Areas of Conservation (Habitats Directive)IUCN Not Reported2018194 km²
- Flechtinger HöhenzugLandscape Protection AreaIUCN V1993185 km²
- Biosphärenreservat Drömling, Pflegezonebiosphere reserve - buffer zoneIUCN Not Assigned2019141 km²
- Klüdener Pax-Wanneweh östlich CalvördeSpecial Areas of Conservation (Habitats Directive)IUCN Not Reported201812 km²
- Klüdener Pax-WannewehNature ReserveIUCN IV199712 km²
- Wälder am Flechtinger HöhenzugSpecial Areas of Conservation (Habitats Directive)IUCN Not Reported201810 km²
- Colbitzer LindenwaldSpecial Areas of Conservation (Habitats Directive)IUCN Not Reported20185 km²
- Colbitzer LindenwaldNature ReserveIUCN IV19392 km²
- Olbe- und Bebertal südlich HaldenslebenSpecial Areas of Conservation (Habitats Directive)IUCN Not Reported20181 km²
- Bebertal bei HundisburgSpecial Areas of Conservation (Habitats Directive)IUCN Not Reported20181 km²
- BenitzNature ReserveIUCN IV19991 km²
- Untere OhreSpecial Areas of Conservation (Habitats Directive)IUCN Not Reported20180 km²
- Haldensleben, Fledermausquartier Bornsche Str. 25Special Areas of Conservation (Habitats Directive)IUCN Not Reported20170 km²
- Silberkuhle bei BodendorfSpecial Areas of Conservation (Habitats Directive)IUCN Not Reported20170 km²
WDPA (World Database on Protected Areas) — UNEP-WCMC & IUCN