Ontologia

State · usa

Mississippi

United States

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

Species observed

19 776

Observations

7 277 332

Area

123 546,2km²

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 Mississippi : 23 espèces reliées par 84 interactions GloBI sur 3 types (connectance 14.1%, filtre Serrano α=0.2). 12 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
35
Interactions affichées
84
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

19 776 distinct species · 7 277 332 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

7 277 332 obs · 91 cellules
Obs. / cellule
≥ 1 169 465
175 159–1 169 464
49 310–175 158
23 716–49 309
< 23 716

Source : GBIF — observations agrégées par hexagones 0.2° × 0.2° (~22km), filtre précision coordonnée < 10 km. Fond carte : OpenFreeMap · © OpenStreetMap.

Climate

Mean T°

17,9°C

Annual rain

1 492mm

Warmest m°

32,4°C

Coldest m°

3,6°C

Elevation: 87 m on average (min -8 m, max 200 m)

Bioclimatic detailsExpert
Annual mean temp.
17,9°C
Annual rain
1 492mm
Warmest month
32,4°C
Coldest month
3,6°C
Mean alt.
87m
Min
-8m
Max
200m
Std. dev.
40m
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

5,5

Org. C

20,0g/kg

Clay

29,8%

Sand

20,3%

Silt

49,9%

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

3 soil depths detailedExpert
0–5 cm
pH H₂O
5,5
Org. C
40,1g/kg
Clay
28,1%
Sand
21,2%
Silt
50,7%
5–15 cm
pH H₂O
5,5
Org. C
13,2g/kg
Clay
28,6%
Sand
20,9%
Silt
50,5%
15–30 cm
pH H₂O
5,5
Org. C
6,7g/kg
Clay
32,8%
Sand
18,9%
Silt
48,4%

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

Land cover

Forest66.0%
Crops12.5%
Built-up0.5%
Bare soil0.5%
Other (grassland, water…)20.5%

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

Hydrology203 basins · 50 lakes · 100 rivers

Hydrology metrics for this exact territory

Stream length here

10 595,6km

Lake surface here

771,92km²

Basins crossed

203

Max stream order

9

Max drainage

3 174 407km²

Discharge in basins

91 588,2m³/s

Mean precip.

1 456mm/an

Mean T°

17,3°C

Moisture idx

0,04

Max snow

2%

Mean runoff

689mm/an

Mean elev. (basins)

91m

Watersheds crossing here

194 more basins

Lakes (50, top by area)

41 more lakes

Rivers / streams (100, ord ≥ 4)

88 more river segments

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

Human pressure

Pop. density

0hab/km²

Night light

1,0nW

Built-up

45,1%

Pesticides

11,2kg/km²

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

Protected areas100

IUCN V · 65IUCN IV · 21IUCN Not Assigned · 9IUCN Ib · 3IUCN Not Reported · 1IUCN VI · 1🌊 Marine · 18

Sunflower

IUCN V

State Conservation Area

224 km²

Complete list

+ 40 protected areas (top 60 shown)

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

Sub-administrations35