River Boyne and River Blackwater SAC
IUCN Not ReportedSite of Community Importance (Habitats Directive)
23 km²
Municipal District · IRL
Navan
Ireland
CfbTemperate, no dry season, warm summer(100 %)
Species observed
779
Observations
5 995
Area
119,8km²
Ecological tissue
Sample of 26 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 Navan : 13 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 97 interactions GloBI sur 6 types (connectance 23.9%, filtre Serrano α=0.2). 16 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).
Espèces affichées
29
Interactions affichées
97
Connectance
0.239
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
779 distinct species · 5 995 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Climate
Mean T°
9,9°C
Annual rain
925mm
Warmest m°
19,0°C
Coldest m°
2,4°C
Elevation: 60 m on average (min 42 m, max 104 m)
Bioclimatic details19 BIO + Köppen full + altitude statsExpert
Annual mean temp.
9,9°C
Annual rain
925mm
Warmest month
19,0°C
Coldest month
2,4°C
Mean alt.
60m
Min
42m
Max
104m
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
5,9
Org. C
106,3g/kg
Clay
27,7%
Sand
32,5%
Silt
39,8%
Average over 0-30 cm. Per-depth details in expert panel.
Dominant lithology: scGLiM
3 soil depths detailed0-5cm / 5-15cm / 15-30cm × 5 propsExpert
0–5 cm
pH H₂O
5,9
Org. C
147,0g/kg
Clay
27,7%
Sand
31,5%
Silt
40,9%
5–15 cm
pH H₂O
6,0
Org. C
101,3g/kg
Clay
28,1%
Sand
31,2%
Silt
40,7%
15–30 cm
pH H₂O
6,0
Org. C
70,7g/kg
Clay
27,3%
Sand
34,9%
Silt
37,8%
SoilGrids 250m (ISRIC, 2017) · GLiM v1.0 (Hartmann & Moosdorf 2012)
Land cover
Forest8.3%
Crops46.3%
Built-up1.4%
Bare soil0.6%
Other (grassland, water…)43.4%
Copernicus Global Land Cover 100m (Buchhorn et al. 2020)
Hydrology3 basins · 0 lakes · 6 rivers
Hydrology metrics for this exact territory
Stream length here
36,5km
Basins crossed
3
Max stream order
5
Max drainage
2 771km²
Discharge in basins
6,7m³/s
Mean precip.
885mm/an
Mean T°
9,0°C
Moisture idx
0,29
Max snow
13%
Mean runoff
607mm/an
Mean elev. (basins)
86m
Watersheds crossing here
Rivers / streams (6, ord ≥ 4)
Live spatial overlap (cached after first hit) · HydroBASINS lev08 × HydroLAKES × HydroRIVERS v10
Human pressure
Pop. density
2hab/km²
Night light
3,1nW
Built-up
141,3%
Pesticides
45,0kg/km²
GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)
Protected areas2
IUCN Not Reported · 2🌊 Marine · 1
River Boyne and River Blackwater SPA
IUCN Not ReportedSpecial Protection Area (Birds Directive) · 2010
5 km²
WDPA (World Database on Protected Areas) — UNEP-WCMC & IUCN