Sylamore
IUCN VWildlife Management Area
513 km²
County · USA
Searcy
United States
CfaTemperate, no dry season, hot summer(100 %)
Species observed
2 252
Observations
22 248
Area
1 732,2km²
Ecological tissue
Sample of 41 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 Searcy : 31 espèces reliées par 88 interactions GloBI sur 4 types (connectance 9.3%, filtre Serrano α=0.2). 13 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).
Espèces affichées
44
Interactions affichées
88
Connectance
0.093
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
2 252 distinct species · 22 248 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Climate
Mean T°
14,5°C
Annual rain
1 263mm
Warmest m°
31,4°C
Coldest m°
-1,1°C
Elevation: 354 m on average (min 191 m, max 574 m)
Bioclimatic details19 BIO + Köppen full + altitude statsExpert
Annual mean temp.
14,5°C
Annual rain
1 263mm
Warmest month
31,4°C
Coldest month
-1,1°C
Mean alt.
354m
Min
191m
Max
574m
Std. dev.
97m
Köppen-Geiger (dominant)
CfaTemperate, no dry season, hot summer(100 %)Temperate
CHELSA BIO 1-19 v2.1 · ETOPO DEM 60s · Köppen-Geiger 1991-2020 (Beck et al. 2018)
Soil & lithology
pH H₂O
5,7
Org. C
23,2g/kg
Clay
21,5%
Sand
32,2%
Silt
46,2%
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
5,8
Org. C
38,8g/kg
Clay
18,4%
Sand
34,0%
Silt
47,5%
5–15 cm
pH H₂O
5,7
Org. C
20,7g/kg
Clay
19,1%
Sand
33,6%
Silt
47,3%
15–30 cm
pH H₂O
5,7
Org. C
10,0g/kg
Clay
27,1%
Sand
29,1%
Silt
43,8%
SoilGrids 250m (ISRIC, 2017) · GLiM v1.0 (Hartmann & Moosdorf 2012)
Land cover
Forest74.6%
Crops7.9%
Built-up0.1%
Bare soil0.1%
Other (grassland, water…)17.3%
Copernicus Global Land Cover 100m (Buchhorn et al. 2020)
Hydrology12 basins · 0 lakes · 46 rivers
Hydrology metrics for this exact territory
Stream length here
426,3km
Basins crossed
12
Max stream order
4
Max drainage
3 465km²
Discharge in basins
60,8m³/s
Mean precip.
1 188mm/an
Mean T°
14,1°C
Moisture idx
-0,07
Max snow
2%
Mean runoff
405mm/an
Mean elev. (basins)
352m
Watersheds crossing here
- Bassin de Middle Fork Little Red Riversub-area886,7 km²overlap319.42 km²18%
- Bassin de Buffalo Riversub-area295,8 km²overlap295.85 km²17%
- Bassin de Long Creeksub-area345,8 km²overlap291.80 km²17%
- Bassin de Buffalo Riversub-area586,4 km²overlap260.54 km²15%
- Bassin de Bear Creeksub-area242 km²overlap234.92 km²14%
- Bassin de Richland Creeksub-area323,2 km²overlap178.98 km²10%
- Bassin de Crooked Creeksub-area1 194,2 km²overlap62.65 km²4%
- Bassin de Buffalo Riversub-area623,8 km²overlap43.08 km²2%
- Bassin de Illinois Bayousub-area1 024,1 km²overlap22.93 km²1%
Rivers / streams (46, ord ≥ 4)
- Buffalo Riverord 4len here72.32 km11%total630 km
- Bear Creekord 6len here39.18 km2%total2230 km
- Richland Creekord 5len here29.13 km5%total537 km
- Middle Fork Little Red Riverord 3len here23.29 km29%total80 km
- Big Creekord 8len here22.51 km1%total1608 km
- Long Creekord 8len here20.12 km5%total439 km
- Brush Creekord 5len here18.53 km2%total890 km
- Little Red Creekord 3len here16.51 km95%total17 km
- Tomahawk Creekord 3len here15.86 km55%total29 km
- Calf Creekord 4len here15.55 km14%total114 km
- Dry Creekord 8len here12.45 km1%total1337 km
- Davis Creekord 5len here11.74 km5%total256 km
34 more river segmentssorted by Strahler order + length
- Spring Creekord 5len here11.42 km0%total2668 km
- Falling Water Creekord 3len here11.29 km43%total26 km
- Begley Creekord 2len here7.08 km100%total7 km
- East Fork Clear Creekord 1len here7.05 km42%total17 km
- Cove Creekord 4len here6.71 km4%total187 km
- Spider Creekord 2len here6.30 km65%total10 km
- Granny Creekord 1len here5.88 km42%total14 km
- Trace Creekord 2len here5.85 km40%total15 km
- Water Creekord 3len here5.51 km26%total21 km
- Coatner Spring Branchord 2len here5.01 km100%total5 km
- Cane Branchord 1len here4.60 km100%total5 km
- Mill Creekord 7len here4.33 km0%total1839 km
- Little Bobtail Creekord 1len here4.30 km100%total4 km
- South Bratton Creekord 1len here4.16 km100%total4 km
- Wilson Creekord 4len here4.03 km2%total226 km
- Cedar Creekord 6len here4.01 km0%total2026 km
- Bobtail Creekord 2len here2.92 km100%total3 km
- Short Creekord 7len here2.84 km2%total159 km
- Ballinger Branchord 2len here2.78 km100%total3 km
- Hurricane Creekord 4len here2.63 km1%total477 km
- Little Red Riverord 7len here2.50 km1%total443 km
- Tick Creekord 1len here2.38 km11%total22 km
- West Fork Clear Creekord 1len here2.24 km33%total7 km
- Lick Fork Creekord 1len here2.09 km100%total2 km
- Middle Fork Illinois Bayouord 2len here1.84 km6%total31 km
- North Fork Tomahawk Creekord 2len here1.67 km22%total8 km
- Clear Creekord 6len here1.52 km0%total1466 km
- Crooked Branchord 1len here1.16 km12%total10 km
- Rock Creekord 8len here1.10 km0%total2074 km
- South Prong Middle Creekord 1len here0.98 km24%total4 km
- Gourd Creekord 1len here0.94 km100%total1 km
- Turkey Creekord 8len here0.69 km0%total1121 km
- West Fork Bear Creekord 1len here0.69 km9%total8 km
- Marshall Branchord 1len here0.58 km10%total6 km
Live spatial overlap (cached after first hit) · HydroBASINS lev08 × HydroLAKES × HydroRIVERS v10
Human pressure
Pop. density
0hab/km²
Night light
0,1nW
Built-up
12,8%
Pesticides
1,1kg/km²
GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)
Protected areas7
IUCN V · 5IUCN Ib · 2
Gene Rush/buffalo River
IUCN VState Wildlife Management Area
69 km²
Leatherwood
IUCN IbWilderness · 1984
68 km²
Richland Creek
IUCN IbWilderness · 1984
47 km²
Loafer's Glory
IUCN VState Wildlife Management Area
10 km²
Richland Creek, Arkansas
IUCN VWild and Scenic River · 1992
10 km²
Complete list7 protected areas
- SylamoreWildlife Management AreaIUCN V513 km²
- Gene Rush/buffalo RiverState Wildlife Management AreaIUCN V69 km²
- LeatherwoodWildernessIUCN Ib198468 km²
- Richland CreekWildernessIUCN Ib198447 km²
- Loafer's GloryState Wildlife Management AreaIUCN V10 km²
- Richland Creek, ArkansasWild and Scenic RiverIUCN V199210 km²
- Richland Creek, ArkansasWild and Scenic RiverIUCN V19925 km²
WDPA (World Database on Protected Areas) — UNEP-WCMC & IUCN