Sunflower
IUCN VState Conservation Area
224 km²
County · USA
Issaquena
United States
CfaTemperate, no dry season, hot summer(100 %)
Species observed
1 004
Observations
18 829
Area
1 144,3km²
Ecological tissue
Sample of 34 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 Issaquena : 26 espèces reliées par 79 interactions GloBI sur 3 types (connectance 14.1%, filtre Serrano α=0.2). 8 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).
Espèces affichées
34
Interactions affichées
79
Connectance
0.141
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
1 004 distinct species · 18 829 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Climate
Mean T°
18,4°C
Annual rain
1 445mm
Warmest m°
32,8°C
Coldest m°
4,0°C
Elevation: 28 m on average (min 21 m, max 39 m)
Bioclimatic details19 BIO + Köppen full + altitude statsExpert
Annual mean temp.
18,4°C
Annual rain
1 445mm
Warmest month
32,8°C
Coldest month
4,0°C
Mean alt.
28m
Min
21m
Max
39m
Std. dev.
3m
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
6,0
Org. C
21,0g/kg
Clay
40,3%
Sand
7,2%
Silt
52,5%
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
6,0
Org. C
40,7g/kg
Clay
39,5%
Sand
7,4%
Silt
53,1%
5–15 cm
pH H₂O
6,0
Org. C
13,7g/kg
Clay
40,0%
Sand
7,3%
Silt
52,7%
15–30 cm
pH H₂O
6,1
Org. C
8,5g/kg
Clay
41,4%
Sand
6,9%
Silt
51,7%
SoilGrids 250m (ISRIC, 2017) · GLiM v1.0 (Hartmann & Moosdorf 2012)
Land cover
Forest45.9%
Crops30.5%
Built-up0.0%
Bare soil1.0%
Other (grassland, water…)22.5%
Copernicus Global Land Cover 100m (Buchhorn et al. 2020)
Hydrology4 basins · 37 lakes · 5 rivers
Hydrology metrics for this exact territory
Stream length here
203,0km
Lake surface here
23,97km²
Basins crossed
4
Max stream order
9
Max drainage
2 880 664km²
Discharge in basins
2 861,5m³/s
Mean precip.
1 374mm/an
Mean T°
17,5°C
Moisture idx
0,01
Mean runoff
780mm/an
Mean elev. (basins)
36m
Watersheds crossing here
Lakes (37, top by area)
- Chotard Lakearea3,7 km²avg depth5.3 m
- Lake #13554area2,7 km²avg depth1.9 m
- Albemarle Lakearea2,4 km²avg depth4.8 m
- Lake #13563area2,1 km²avg depth2.5 m
- Lake #13521area1,9 km²avg depth0.8 m
- Lake #13528area1,8 km²avg depth1.0 m
- Lake #13527area1,7 km²avg depth3.9 m
- Old River Chutearea1,3 km²avg depth2.9 m
- Bunch's Cutoffarea1,3 km²avg depth3.0 m
28 more lakes
- Lac 1063632area0,9 km²avg depth2.6 m
- Lac 1063406area0,9 km²avg depth3.0 m
- Lac 1063491area0,8 km²avg depth3.2 m
- Lac 1063847area0,7 km²avg depth4.0 m
- Lac 1063604area0,6 km²avg depth2.2 m
- Lac 1063834area0,6 km²avg depth3.0 m
- Lac 1063468area0,6 km²avg depth1.5 m
- Lac 1063548area0,4 km²avg depth2.8 m
- Lac 1063679area0,4 km²avg depth2.5 m
- Lac 1064130area0,4 km²avg depth3.1 m
- Lac 1063830area0,4 km²avg depth4.1 m
- Lac 1063412area0,3 km²avg depth2.2 m
- Lac 1063426area0,3 km²avg depth1.2 m
- Lac 1063815area0,3 km²avg depth1.7 m
- Lac 1063882area0,3 km²avg depth2.3 m
- Lac 1064067area0,3 km²avg depth2.1 m
- Lac 1063354area0,3 km²avg depth2.2 m
- Lac 1063425area0,3 km²avg depth1.0 m
- Lac 1063424area0,3 km²avg depth2.4 m
- Lac 1063533area0,3 km²avg depth1.7 m
- Lac 1064059area0,2 km²avg depth2.3 m
- Lac 1064027area0,2 km²avg depth2.8 m
- Lac 1063868area0,2 km²avg depth3.0 m
- Lac 1063825area0,2 km²avg depth3.2 m
- Lac 1063671area0,2 km²avg depth2.7 m
- Lac 1063391area0,2 km²avg depth1.9 m
- Lac 1063387area0,1 km²avg depth2.5 m
- Lac 1063668area0,1 km²avg depth1.9 m
Rivers / streams (5, ord ≥ 4)
Live spatial overlap (cached after first hit) · HydroBASINS lev08 × HydroLAKES × HydroRIVERS v10
Human pressure
Pop. density
0hab/km²
Night light
0,1nW
Built-up
3,8%
Pesticides
15,0kg/km²
GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)
Protected areas14
IUCN V · 13IUCN Not Assigned · 1
Wetlands Reserve Program (WRP)
IUCN Not AssignedReserve Program · 1993
77 km²
Private
IUCN VPRIVATE
71 km²
Wetlands Reserve Program (WRP), Issaquena, MS
IUCN VReserve Program · 1992
56 km²
Wetlands Reserve Program (WRP), East Carroll, LA
IUCN VReserve Program · 1993
48 km²
Mahannah
IUCN VState Conservation Area
46 km²
Complete list14 protected areas
- SunflowerState Conservation AreaIUCN V224 km²
- Wetlands Reserve Program (WRP)Reserve ProgramIUCN Not Assigned199377 km²
- PrivatePRIVATEIUCN V71 km²
- Wetlands Reserve Program (WRP), Issaquena, MSReserve ProgramIUCN V199256 km²
- Wetlands Reserve Program (WRP), East Carroll, LAReserve ProgramIUCN V199348 km²
- MahannahState Conservation AreaIUCN V46 km²
- Wetlands Reserve Program (WRP), Warren, MSReserve ProgramIUCN V199335 km²
- ShiplandState Conservation AreaIUCN V17 km²
- Agricultural Conservation Easement Program - Wetland Reserve Easements (ACEP-WRE), East Carroll, LAConservation EasementIUCN V16 km²
- Howard MillerState Conservation AreaIUCN V8 km²
- MahannahWildlife Management AreaIUCN V6 km²
- Agricultural Conservation Easement Program - Wetland Reserve Easements (ACEP-WRE), Yazoo, MSConservation EasementIUCN V6 km²
- Emergency Watershed Protection Program - Floodplain Easement (EWPP-FPE), Issaquena, MSWatershed ProtectionIUCN V20103 km²
- Howard MillerWildlife Management AreaIUCN V2 km²
WDPA (World Database on Protected Areas) — UNEP-WCMC & IUCN