Landes De Gascogne
IUCN VRegional Nature Park · 1970
3 613 km²
Commune · FRA
Morcenx
France
CfbTemperate, no dry season, warm summer(100 %)
Species observed
494
Observations
2 704
Area
61,8km²
Ecological tissue
Sample of 30 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 Morcenx : 24 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) + 6 bulles famille, 63 interactions GloBI documentées sur 5 types (connectance 14.5%, filtre Serrano α=0.2). Les 6 bulles regroupent des espèces visuellement absorbées par famille (≥3 espèces visibles).
Espèces affichées
30
Interactions affichées
63
Connectance
0.145
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
494 distinct species · 2 704 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Climate
Mean T°
14,0°C
Annual rain
1 042mm
Warmest m°
27,2°C
Coldest m°
2,9°C
Elevation: 75 m on average (min 62 m, max 82 m)
Bioclimatic details19 BIO + Köppen full + altitude statsExpert
Annual mean temp.
14,0°C
Annual rain
1 042mm
Warmest month
27,2°C
Coldest month
2,9°C
Mean alt.
75m
Min
62m
Max
82m
Std. dev.
6m
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
42,0g/kg
Clay
17,7%
Sand
56,4%
Silt
25,9%
Average over 0-30 cm. Per-depth details in expert panel.
Dominant lithology: suGLiMaggregated to Landes
3 soil depths detailed0-5cm / 5-15cm / 15-30cm × 5 propsExpert
0–5 cm
pH H₂O
5,8
Org. C
69,5g/kg
Clay
17,8%
Sand
56,9%
Silt
25,4%
5–15 cm
pH H₂O
5,9
Org. C
31,8g/kg
Clay
16,8%
Sand
57,2%
Silt
26,0%
15–30 cm
pH H₂O
5,9
Org. C
24,6g/kg
Clay
18,5%
Sand
55,1%
Silt
26,4%
SoilGrids 250m (ISRIC, 2017) · GLiM v1.0 (Hartmann & Moosdorf 2012)
Land cover
Forest41.9%
Crops17.4%
Built-up1.1%
Bare soil1.1%
Other (grassland, water…)38.5%
Copernicus Global Land Cover 100m (Buchhorn et al. 2020)
Hydrology3 basins · 3 lakes · 2 rivers
Hydrology metrics for this exact territory
Stream length here
10,6km
Lake surface here
1,11km²
Basins crossed
3
Max stream order
2
Max drainage
2 315km²
Discharge in basins
1,1m³/s
Mean precip.
1 099mm/an
Mean T°
12,8°C
Moisture idx
0,12
Max snow
10%
Mean runoff
576mm/an
Mean elev. (basins)
72m
Watersheds crossing here
Lakes (3, top by area)
Rivers / streams (2, ord ≥ 4)
Live spatial overlap (cached after first hit) · HydroBASINS lev08 × HydroLAKES × HydroRIVERS v10
Human pressure
Pop. density
0hab/km²
Night light
0,8nW
Built-up
111,4%
Pesticides
41,8kg/km²
GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)
Protected areas3
IUCN V · 1IUCN IV · 1IUCN Not Reported · 1🌊 Marine · 1
Arjuzanx
IUCN IVNational Nature Reserve · 2022
22 km²
Site d'Arjuzanx
IUCN Not ReportedSpecial Protection Area (Birds Directive) · 2019
21 km²
WDPA (World Database on Protected Areas) — UNEP-WCMC & IUCN
France-specific data (Phase 2)
ZNIEFF, Natura 2000, INPN protected spaces, BNV-D pesticides, Naïades water quality, SAFRAN fine climate, BRGM lithology — Layer FR to load in Phase 2.