Crown Conservation Easement
IUCN IVCrown Conservation Easement · 2020
49 km²
County · USA
United States
Species observed
597
Observations
9 903
Area
3 692,9km²
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).
Tissu écologique de Daniels : 18 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 77 interactions GloBI sur 4 types (connectance 17.7%, filtre Serrano α=0.2). 12 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).
Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).
597 distinct species · 9 903 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Mean T°
4,7°C
Annual rain
364mm
Warmest m°
26,9°C
Coldest m°
-14,2°C
Elevation: 803 m on average (min 673 m, max 947 m)
CHELSA BIO 1-19 v2.1 · ETOPO DEM 60s · Köppen-Geiger 1991-2020 (Beck et al. 2018)
pH H₂O
7,2
Org. C
25,8g/kg
Clay
33,1%
Sand
32,9%
Silt
33,9%
Average over 0-30 cm. Per-depth details in expert panel.
Dominant lithology: ssGLiM
SoilGrids 250m (ISRIC, 2017) · GLiM v1.0 (Hartmann & Moosdorf 2012)
Copernicus Global Land Cover 100m (Buchhorn et al. 2020)
Hydrology metrics for this exact territory
Stream length here
138,5km
Lake surface here
1,16km²
Basins crossed
12
Max stream order
5
Max drainage
8 230km²
Discharge in basins
7,8m³/s
Mean precip.
320mm/an
Mean T°
4,3°C
Moisture idx
-0,64
Max snow
27%
Mean runoff
42mm/an
Mean elev. (basins)
803m
Live spatial overlap (cached after first hit) · HydroBASINS lev08 × HydroLAKES × HydroRIVERS v10
Pop. density
0hab/km²
Night light
0,0nW
Built-up
2,0%
Pesticides
16,2kg/km²
GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)
Crown Conservation Easement · 2020
49 km²
Conservation Area · 2024
12 km²
Waterfowl Production Area
4 km²
Reserve Program · 2013
1 km²
WDPA (World Database on Protected Areas) — UNEP-WCMC & IUCN