LSG-In den Gemeinden Alfter und Wachtberg im Rhein-Sieg-Kreis
IUCN VLandscape Protection Area · 2006
62 km²
Subdivision · DEU
Swisttal
Germany
CfbTemperate, no dry season, warm summer(100 %)
Species observed
1 090
Observations
2 544
Area
62,3km²
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 Swisttal : 26 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 130 interactions GloBI sur 5 types (connectance 17.5%, filtre Serrano α=0.2). 13 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).
Espèces affichées
39
Interactions affichées
130
Connectance
0.175
Patrimoniales
1
Plus dense que (national)0 %(top 100%)
Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).
Species present
1 090 distinct species · 2 544 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Climate
Mean T°
10,0°C
Annual rain
699mm
Warmest m°
22,5°C
Coldest m°
-0,4°C
Elevation: 150 m on average (min 134 m, max 180 m)
Bioclimatic details19 BIO + Köppen full + altitude statsExpert
Annual mean temp.
10,0°C
Annual rain
699mm
Warmest month
22,5°C
Coldest month
-0,4°C
Mean alt.
150m
Min
134m
Max
180m
Std. dev.
10m
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
6,4
Org. C
25,8g/kg
Clay
23,4%
Sand
19,4%
Silt
57,3%
Average over 0-30 cm. Per-depth details in expert panel.
Dominant lithology: suGLiMaggregated to Rhein-Sieg-Kreis
3 soil depths detailed0-5cm / 5-15cm / 15-30cm × 5 propsExpert
0–5 cm
pH H₂O
6,3
Org. C
42,2g/kg
Clay
22,3%
Sand
20,6%
Silt
57,2%
5–15 cm
pH H₂O
6,4
Org. C
20,0g/kg
Clay
23,4%
Sand
19,7%
Silt
56,8%
15–30 cm
pH H₂O
6,5
Org. C
15,2g/kg
Clay
24,3%
Sand
17,9%
Silt
57,8%
SoilGrids 250m (ISRIC, 2017) · GLiM v1.0 (Hartmann & Moosdorf 2012)
Land cover
Forest14.4%
Crops63.0%
Built-up2.0%
Bare soil1.2%
Other (grassland, water…)19.4%
Copernicus Global Land Cover 100m (Buchhorn et al. 2020)
Hydrology2 basins · 0 lakes · 3 rivers
Hydrology metrics for this exact territory
Stream length here
18,2km
Basins crossed
2
Max stream order
3
Max drainage
145 503km²
Discharge in basins
1,1m³/s
Mean precip.
818mm/an
Mean T°
9,4°C
Moisture idx
0,10
Max snow
11%
Mean runoff
286mm/an
Mean elev. (basins)
170m
Watersheds crossing here
Rivers / streams (3, ord ≥ 4)
Live spatial overlap (cached after first hit) · HydroBASINS lev08 × HydroLAKES × HydroRIVERS v10
Human pressure
Pop. density
2hab/km²
Night light
1,7nW
Built-up
198,5%
Pesticides
29,5kg/km²
GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)
Protected areas24
IUCN IV · 13IUCN V · 9IUCN Not Reported · 2
LSG-LP Bornheim
IUCN VLandscape Protection Area · 2005
40 km²
Vogelschutzgebiet Kottenforst-Waldville
IUCN Not ReportedSpecial Protection Area (Birds Directive) · 2004
36 km²
LSG-Gewaessersystem Swistbach
IUCN VLandscape Protection Area · 2005
17 km²
Waldville
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive) · 2005
11 km²
LSG-Swistsprung-Waldville-Kottenforst
IUCN VLandscape Protection Area · 2005
11 km²
Complete list24 protected areas
- LSG-In den Gemeinden Alfter und Wachtberg im Rhein-Sieg-KreisLandscape Protection AreaIUCN V200662 km²
- LSG-LP BornheimLandscape Protection AreaIUCN V200540 km²
- Vogelschutzgebiet Kottenforst-WaldvilleSpecial Protection Area (Birds Directive)IUCN Not Reported200436 km²
- LSG-Gewaessersystem SwistbachLandscape Protection AreaIUCN V200517 km²
- WaldvilleSpecial Areas of Conservation (Habitats Directive)IUCN Not Reported200511 km²
- LSG-Swistsprung-Waldville-KottenforstLandscape Protection AreaIUCN V200511 km²
- NSG WaldvilleNature ReserveIUCN IV20059 km²
- LSG-Swistbucht - Rheinbacher LoessplatteLandscape Protection AreaIUCN V20057 km²
- NSG WaldvilleNature ReserveIUCN IV20054 km²
- LSG-Laubmischwaelder des Ville-WesthangesLandscape Protection AreaIUCN V20043 km²
- LSG-SwistbachniederungLandscape Protection AreaIUCN V20042 km²
- LSG-AbbauflaechenLandscape Protection AreaIUCN V20041 km²
- LSG-Baeche und Auen bei FlamersheimLandscape Protection AreaIUCN V20071 km²
- NSG Kiesgrube FlerzheimNature ReserveIUCN IV20051 km²
- NSG Kiesgrube DuenstekovenNature ReserveIUCN IV20050 km²
- NSG Swistniederung bei MielNature ReserveIUCN IV20050 km²
- NSG Kiesgrube nordoestlich StrassfeldNature ReserveIUCN IV20050 km²
- NSG Ohrbach, Steinbach und SuerstbachNature ReserveIUCN IV20070 km²
- NSG Naturnahe Abschnitte des SwistbachesNature ReserveIUCN IV20040 km²
- NSG Wald am Schloss MielNature ReserveIUCN IV20050 km²
- NSG Wald an der Burg HeimerzheimNature ReserveIUCN IV20050 km²
- NSG Kiesgrube suedwestlich StrassfeldNature ReserveIUCN IV20050 km²
- NSG Ohrbach / JungbachNature ReserveIUCN IV20050 km²
- NSG Alte Teichanlagen und Laubwald am Gut CapellenNature ReserveIUCN IV20050 km²
WDPA (World Database on Protected Areas) — UNEP-WCMC & IUCN