Great Pee Dee River Heritage Preserve /
IUCN VWildlife Management Area
11 km²
County · USA
Marlboro
United States
CfaTemperate, no dry season, hot summer(100 %)
Species observed
876
Observations
17 152
Area
1 259,6km²
Ecological tissue
Sample of 36 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 Marlboro : 26 espèces reliées par 76 interactions GloBI sur 4 types (connectance 11.4%, filtre Serrano α=0.2). 11 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).
Espèces affichées
37
Interactions affichées
76
Connectance
0.114
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
876 distinct species · 17 152 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Climate
Mean T°
17,0°C
Annual rain
1 169mm
Warmest m°
32,0°C
Coldest m°
2,3°C
Elevation: 47 m on average (min 12 m, max 98 m)
Bioclimatic details19 BIO + Köppen full + altitude statsExpert
Annual mean temp.
17,0°C
Annual rain
1 169mm
Warmest month
32,0°C
Coldest month
2,3°C
Mean alt.
47m
Min
12m
Max
98m
Std. dev.
18m
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
5,1
Org. C
26,2g/kg
Clay
16,9%
Sand
52,0%
Silt
31,1%
Average over 0-30 cm. Per-depth details in expert panel.
Dominant lithology: suGLiM
3 soil depths detailed0-5cm / 5-15cm / 15-30cm × 5 propsExpert
0–5 cm
pH H₂O
5,0
Org. C
50,5g/kg
Clay
16,0%
Sand
52,4%
Silt
31,6%
5–15 cm
pH H₂O
5,1
Org. C
17,9g/kg
Clay
14,8%
Sand
53,8%
Silt
31,4%
15–30 cm
pH H₂O
5,1
Org. C
10,2g/kg
Clay
19,9%
Sand
49,7%
Silt
30,5%
SoilGrids 250m (ISRIC, 2017) · GLiM v1.0 (Hartmann & Moosdorf 2012)
Land cover
Forest58.7%
Crops13.7%
Built-up0.4%
Bare soil0.7%
Other (grassland, water…)26.6%
Copernicus Global Land Cover 100m (Buchhorn et al. 2020)
Hydrology6 basins · 15 lakes · 34 rivers
Hydrology metrics for this exact territory
Stream length here
332,5km
Lake surface here
4,22km²
Basins crossed
6
Max stream order
5
Max drainage
24 369km²
Discharge in basins
231,2m³/s
Mean precip.
1 175mm/an
Mean T°
16,6°C
Moisture idx
-0,13
Max snow
1%
Mean runoff
447mm/an
Mean elev. (basins)
54m
Watersheds crossing here
- Bassin de Great Pee Dee Riversub-area1 480,6 km²overlap843.33 km²67%
- Bassin de Pee Dee Riversub-area1 722,7 km²overlap188.86 km²15%
- Bassin de Gum Swamp Creeksub-area1 945,2 km²overlap187.60 km²15%
- Bassin de Great Pee Dee Riversub-area376,8 km²overlap25.55 km²2%
- Bassin de Great Pee Dee Riversub-area718,1 km²overlap14.53 km²1%
- Bassin de Thompson Creeksub-area911 km²overlap0.00 km²0%
Lakes (15, top by area)
- Lake Wallacearea1,7 km²avg depth3.2 m
- Lac 1061425area0,3 km²avg depth2.0 m
- Lac 1061681area0,3 km²avg depth2.1 m
- Lac 1061329area0,3 km²avg depth2.6 m
- Lac 1061392area0,2 km²avg depth2.5 m
- Lac 1061323area0,2 km²avg depth3.1 m
- Lac 1061204area0,2 km²avg depth4.2 m
- Lac 1061475area0,2 km²avg depth1.9 m
- Lac 1061353area0,1 km²avg depth2.3 m
Rivers / streams (34, ord ≥ 4)
- Great Pee Dee Riverord 6len here76.06 km30%total257 km
- Naked Creekord 5len here20.05 km34%total60 km
- Rogers Creekord 2len here19.38 km100%total19 km
- Three Creeksord 3len here18.40 km100%total18 km
- Crooked Creekord 2len here17.75 km91%total19 km
- Parker Branchord 1len here17.46 km100%total17 km
- Whites Creekord 4len here17.27 km40%total44 km
- Cottingham Creekord 2len here16.41 km100%total16 km
- Hagins Prongord 2len here15.06 km100%total15 km
- Phils Creekord 2len here11.50 km100%total12 km
- Gum Swamp Creekord 3len here10.79 km18%total59 km
- Big Branchord 3len here9.78 km19%total51 km
22 more river segmentssorted by Strahler order + length
- Panther Creekord 2len here8.79 km74%total12 km
- Muddy Creekord 4len here8.65 km13%total64 km
- Pee Dee Riverord 5len here8.41 km8%total111 km
- Lilly Quick Creekord 1len here7.27 km100%total7 km
- Lightwood Knot Creekord 1len here6.13 km94%total7 km
- Beverly Creekord 1len here5.75 km100%total6 km
- Beaverdam Creekord 2len here5.59 km9%total61 km
- Reedy Creekord 2len here5.50 km7%total78 km
- Herndon Branchord 1len here4.09 km100%total4 km
- Brownsville Creekord 2len here3.80 km37%total10 km
- Sweat Swampord 4len here3.36 km14%total24 km
- Wolf Creekord 1len here3.21 km100%total3 km
- Tarkiln Creekord 1len here3.16 km100%total3 km
- Gulley Branchord 1len here2.32 km100%total2 km
- Bear Creekord 2len here2.14 km7%total30 km
- Marks Creekord 2len here1.83 km6%total29 km
- Carters Branchord 1len here0.90 km100%total1 km
- Hurricane Branchord 1len here0.87 km7%total12 km
- Back Swampord 3len here0.34 km1%total29 km
- Whortleberry Creekord 1len here0.28 km9%total3 km
- Thompson Creekord 3len here0.21 km0%total61 km
- Buckholtz Creekord 1len here≈ tangenttotal11 km
Live spatial overlap (cached after first hit) · HydroBASINS lev08 × HydroLAKES × HydroRIVERS v10
Human pressure
Pop. density
0hab/km²
Night light
1,1nW
Built-up
39,5%
Pesticides
14,2kg/km²
GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)
Protected areas7
IUCN V · 5IUCN IV · 1IUCN Not Assigned · 1
Farm Service Agency Interest Of Sc
IUCN VConservation Easement
6 km²
Wetlands Reserve Program (WRP), Marlboro, SC
IUCN VReserve Program · 2005
2 km²
Wetlands Reserve Program (WRP), Chesterfield, SC
IUCN VReserve Program · 2001
2 km²
Farm Service Agency Interest Of Sc
IUCN IVNational Wildlife Refuge
1 km²
Lake Paul Wallace
IUCN VWildlife Management Area
0 km²
Complete list7 protected areas
- Great Pee Dee River Heritage Preserve /Wildlife Management AreaIUCN V11 km²
- Farm Service Agency Interest Of ScConservation EasementIUCN V6 km²
- Wetlands Reserve Program (WRP), Marlboro, SCReserve ProgramIUCN V20052 km²
- Wetlands Reserve Program (WRP), Chesterfield, SCReserve ProgramIUCN V20012 km²
- Farm Service Agency Interest Of ScNational Wildlife RefugeIUCN IV1 km²
- Lake Paul WallaceWildlife Management AreaIUCN V0 km²
- USFWS Easement, Former Fmha-OdumEasementIUCN Not Assigned19990 km²
WDPA (World Database on Protected Areas) — UNEP-WCMC & IUCN