Ontologia

County · USA

Mississippi

United States

CfaTemperate, no dry season, hot summer(100 %)

Species observed

1 423

Observations

51 829

Area

1 107,7km²

Ecological tissue

Sample of 33 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 Mississippi : 24 espèces reliées par 77 interactions GloBI sur 3 types (connectance 14.6%, filtre Serrano α=0.2). 9 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
33
Interactions affichées
77
Connectance
0.146
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

1 423 distinct species · 51 829 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

51 829 obs · 33 cellules
Obs. / cellule
≥ 16 703
2 215–16 702
768–2 214
427–767
< 427

Source : GBIF — observations agrégées par hexagones 0.027° × 0.027° (~22km), filtre précision coordonnée < 10 km. Fond carte : OpenFreeMap · © OpenStreetMap.

Climate

Mean T°

15,1°C

Annual rain

1 291mm

Warmest m°

31,5°C

Coldest m°

-1,5°C

Elevation: 93 m on average (min 84 m, max 99 m)

Bioclimatic detailsExpert
Annual mean temp.
15,1°C
Annual rain
1 291mm
Warmest month
31,5°C
Coldest month
-1,5°C
Mean alt.
93m
Min
84m
Max
99m
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

6,3

Org. C

18,9g/kg

Clay

30,4%

Sand

29,0%

Silt

40,6%

Average over 0-30 cm. Per-depth details in expert panel.

Dominant lithology: suGLiM

3 soil depths detailedExpert
0–5 cm
pH H₂O
6,3
Org. C
33,4g/kg
Clay
30,3%
Sand
29,0%
Silt
40,7%
5–15 cm
pH H₂O
6,3
Org. C
13,6g/kg
Clay
29,9%
Sand
29,4%
Silt
40,7%
15–30 cm
pH H₂O
6,3
Org. C
9,8g/kg
Clay
31,0%
Sand
28,7%
Silt
40,2%

SoilGrids 250m (ISRIC, 2017) · GLiM v1.0 (Hartmann & Moosdorf 2012)

Land cover

Forest14.8%
Crops67.3%
Built-up0.3%
Bare soil0.5%
Other (grassland, water…)17.2%

Copernicus Global Land Cover 100m (Buchhorn et al. 2020)

Hydrology8 basins · 3 lakes · 4 rivers

Hydrology metrics for this exact territory

Stream length here

84,4km

Lake surface here

0,73km²

Basins crossed

8

Max stream order

9

Max drainage

2 347 158km²

Discharge in basins

17 627,5m³/s

Mean precip.

1 236mm/an

Mean T°

14,2°C

Moisture idx

0,02

Max snow

2%

Mean runoff

617mm/an

Mean elev. (basins)

99m

Watersheds crossing here

Lakes (3, top by area)

Live spatial overlap (cached after first hit) · HydroBASINS lev08 × HydroLAKES × HydroRIVERS v10

Human pressure

Pop. density

0hab/km²

Night light

0,5nW

Built-up

24,7%

Pesticides

34,6kg/km²

GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)

Protected areas14

IUCN V · 10IUCN Not Assigned · 2IUCN III · 2
Complete list

WDPA (World Database on Protected Areas) — UNEP-WCMC & IUCN