Biosphärenreservat Drömling
IUCN Not Assignedbiosphere reserve · 2019
452 km²
Subdivision · DEU
Gardelegen
Germany
CfbTemperate, no dry season, warm summer(100 %)
Species observed
1 792
Observations
15 174
Area
635,7km²
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 Gardelegen : 25 espèces reliées par 92 interactions GloBI sur 5 types (connectance 13.8%, filtre Serrano α=0.2). 12 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).
Espèces affichées
37
Interactions affichées
92
Connectance
0.138
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
1 792 distinct species · 15 174 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Climate
Mean T°
9,4°C
Annual rain
600mm
Warmest m°
22,8°C
Coldest m°
-1,5°C
Elevation: 66 m on average (min 29 m, max 126 m)
Bioclimatic details19 BIO + Köppen full + altitude statsExpert
Annual mean temp.
9,4°C
Annual rain
600mm
Warmest month
22,8°C
Coldest month
-1,5°C
Mean alt.
66m
Min
29m
Max
126m
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
5,6
Org. C
43,7g/kg
Clay
11,4%
Sand
65,6%
Silt
23,0%
Average over 0-30 cm. Per-depth details in expert panel.
Dominant lithology: suGLiMaggregated to Altmarkkreis Salzwedel
3 soil depths detailed0-5cm / 5-15cm / 15-30cm × 5 propsExpert
0–5 cm
pH H₂O
5,5
Org. C
70,8g/kg
Clay
11,9%
Sand
66,4%
Silt
21,7%
5–15 cm
pH H₂O
5,6
Org. C
35,9g/kg
Clay
8,5%
Sand
69,1%
Silt
22,4%
15–30 cm
pH H₂O
5,8
Org. C
24,5g/kg
Clay
13,8%
Sand
61,4%
Silt
24,8%
SoilGrids 250m (ISRIC, 2017) · GLiM v1.0 (Hartmann & Moosdorf 2012)
Land cover
Forest36.2%
Crops38.4%
Built-up0.5%
Bare soil0.7%
Other (grassland, water…)24.2%
Copernicus Global Land Cover 100m (Buchhorn et al. 2020)
Hydrology4 basins · 0 lakes · 18 rivers
Hydrology metrics for this exact territory
Stream length here
126,0km
Basins crossed
4
Max stream order
3
Max drainage
7 817km²
Discharge in basins
2,6m³/s
Mean precip.
551mm/an
Mean T°
8,8°C
Moisture idx
-0,23
Max snow
17%
Mean runoff
132mm/an
Mean elev. (basins)
64m
Watersheds crossing here
Rivers / streams (18, ord ≥ 4)
- Mildeord 3len here34.41 km88%total39 km
- Wannewehord 3len here15.93 km48%total33 km
- Sichauer Beekeord 1len here15.74 km100%total16 km
- Friedrichskanalord 2len here11.26 km90%total12 km
- Lausebachord 2len here10.12 km41%total25 km
- Königsgrabenord 3len here6.72 km41%total16 km
- Wannefehord 2len here6.66 km100%total7 km
- Strunsmorgengrabenord 2len here5.53 km43%total13 km
- Sichauer Beek-Grabenord 1len here5.02 km100%total5 km
- Brandgrabenord 2len here4.62 km93%total5 km
- Friedrichskanalord 2len here2.81 km100%total3 km
- Haupt-Vorflut-Grabenord 3len here2.72 km76%total4 km
6 more river segmentssorted by Strahler order + length
Live spatial overlap (cached after first hit) · HydroBASINS lev08 × HydroLAKES × HydroRIVERS v10
Human pressure
Pop. density
0hab/km²
Night light
0,3nW
Built-up
49,1%
Pesticides
35,2kg/km²
GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)
Protected areas26
IUCN Not Reported · 14IUCN V · 6IUCN Not Assigned · 3IUCN IV · 3
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
Vogelschutzgebiet Drömling
IUCN Not ReportedSpecial Protection Area (Birds Directive) · 1992
153 km²
Drömling
IUCN VLandscape Protection Area · 2016
152 km²
Complete list26 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
- Vogelschutzgebiet DrömlingSpecial Protection Area (Birds Directive)IUCN Not Reported1992153 km²
- DrömlingLandscape Protection AreaIUCN V2016152 km²
- Biosphärenreservat Drömling, Pflegezonebiosphere reserve - buffer zoneIUCN Not Assigned2019141 km²
- Uchte-Tangerquellen und Waldgebiete ...Landscape Protection AreaIUCN V1975112 km²
- Zichtauer Berge und Klötzer ForstLandscape Protection AreaIUCN V1964106 km²
- Ohre-DrömlingNature ReserveIUCN IV2005104 km²
- Gardelegen-Letzlinger ForstLandscape Protection AreaIUCN V199857 km²
- Feldflur bei KuseySpecial Protection Area (Birds Directive)IUCN Not Reported200449 km²
- DrömlingSpecial Areas of Conservation (Habitats Directive)IUCN Not Reported200543 km²
- DrömlingLandscape Protection AreaIUCN V201640 km²
- Milde-Niederung/AltmarkSpecial Protection Area (Birds Directive)IUCN Not Reported199222 km²
- Uchte-Tangerquellen und Waldgebiete ...Landscape Protection AreaIUCN V197512 km²
- Klüdener Pax-Wanneweh östlich CalvördeSpecial Areas of Conservation (Habitats Directive)IUCN Not Reported201812 km²
- Klüdener Pax-WannewehNature ReserveIUCN IV199712 km²
- Grabensystem DrömlingSpecial Areas of Conservation (Habitats Directive)IUCN Not Reported20168 km²
- Jävenitzer MoorSpecial Areas of Conservation (Habitats Directive)IUCN Not Reported20185 km²
- Secantsgraben, Milde und BieseSpecial Areas of Conservation (Habitats Directive)IUCN Not Reported20185 km²
- Kellerberge nordöstlich GardelegenSpecial Areas of Conservation (Habitats Directive)IUCN Not Reported20181 km²
- Jeggauer MoorSpecial Areas of Conservation (Habitats Directive)IUCN Not Reported20051 km²
- Mooswiese Hottendorf östlich GardelegenSpecial Areas of Conservation (Habitats Directive)IUCN Not Reported20181 km²
- Jävenitzer MoorNature ReserveIUCN IV19380 km²
- Brauereikeller GardelegenSpecial Areas of Conservation (Habitats Directive)IUCN Not Reported20110 km²
WDPA (World Database on Protected Areas) — UNEP-WCMC & IUCN