County · USA
Grimes
United States
Species observed
2 026
Observations
101 407
Area
2 077,2km²
Ecological tissue
Sample of 39 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).
Indicateurs du tissu écologique
Tissu écologique de Grimes : 29 espèces reliées par 78 interactions GloBI sur 4 types (connectance 10.5%, filtre Serrano α=0.2). 10 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).
Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).
Species present
2 026 distinct species · 101 407 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Climate
Mean T°
20,0°C
Annual rain
1 121mm
Warmest m°
34,3°C
Coldest m°
6,4°C
Elevation: 90 m on average (min 50 m, max 127 m)
Bioclimatic details19 BIO + Köppen full + altitude statsExpert
CHELSA BIO 1-19 v2.1 · ETOPO DEM 60s · Köppen-Geiger 1991-2020 (Beck et al. 2018)
Soil & lithology
pH H₂O
5,8
Org. C
17,8g/kg
Clay
20,6%
Sand
48,5%
Silt
30,9%
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
SoilGrids 250m (ISRIC, 2017) · GLiM v1.0 (Hartmann & Moosdorf 2012)
Land cover
Copernicus Global Land Cover 100m (Buchhorn et al. 2020)
Hydrology10 basins · 16 lakes · 22 rivers
Hydrology metrics for this exact territory
Stream length here
278,8km
Lake surface here
11,13km²
Basins crossed
10
Max stream order
6
Max drainage
103 887km²
Discharge in basins
160,6m³/s
Mean precip.
1 070mm/an
Mean T°
19,7°C
Moisture idx
-0,28
Mean runoff
245mm/an
Mean elev. (basins)
88m
Watersheds crossing here
- Bassin de Gibbons Creeksub-area416,1 km²overlap415.69 km²20%
- Bassin de Lake Creeksub-area858,4 km²overlap384.89 km²19%
- Bassin de Bedias Creeksub-area1 565,6 km²overlap359.21 km²17%
- Bassin de Brazos Riversub-area677,1 km²overlap355.22 km²17%
- Bassin de Navasota Riversub-area937,1 km²overlap257.28 km²12%
- Bassin de Navasota Riversub-area238,6 km²overlap181.36 km²9%
- Bassin de Cypress Creeksub-area1 995,9 km²overlap114.02 km²5%
- Bassin de West Fork San Jacinto Riversub-area793,1 km²overlap9.43 km²0%
- Bassin de Brazos Riversub-area115,1 km²overlap0.12 km²0%
1 more basinssorted by overlap
Lakes (16, top by area)
- Gibbons Creek Reservoirarea8,9 km²avg depth11.4 m
- Lac 1065463area0,4 km²avg depth3.1 m
- Lac 1065563area0,2 km²avg depth2.5 m
- Lac 1065707area0,2 km²avg depth3.4 m
- Lac 1065589area0,2 km²avg depth2.8 m
- Lac 1065595area0,2 km²avg depth2.2 m
- Lac 1065607area0,2 km²avg depth2.1 m
- Lac 1065553area0,1 km²avg depth2.0 m
- Lac 1065575area0,1 km²avg depth2.5 m
Rivers / streams (22, ord ≥ 4)
- Navasota Riverord 4len here42.52 km15%total289 km
- Gibbons Creekord 4len here29.63 km100%total30 km
- Sulphur Creekord 3len here23.34 km47%total49 km
- Holland Creekord 2len here19.03 km100%total19 km
- Brazos Riverord 6len here18.60 km1%total1942 km
- Bull Creekord 3len here17.79 km55%total33 km
- Bedias Creekord 4len here16.64 km20%total81 km
- Beason Creekord 3len here16.39 km100%total16 km
- Grassy Creekord 2len here16.34 km100%total16 km
- Caney Creekord 4len here16.31 km15%total108 km
- Sandy Branchord 4len here14.31 km46%total31 km
- Little Caney Creekord 2len here11.94 km46%total26 km
10 more river segmentssorted by Strahler order + length
- Mill Creekord 2len here11.48 km47%total24 km
- Panther Creekord 4len here6.48 km98%total7 km
- Cedar Creekord 4len here5.35 km3%total190 km
- Anderson Creekord 1len here5.22 km100%total5 km
- Big Turkey Creekord 1len here3.07 km83%total4 km
- Plum Creekord 2len here1.91 km5%total35 km
- Wickson Creekord 2len here1.13 km5%total21 km
- Geter Creekord 1len here0.69 km100%total1 km
- Peach Creekord 1len here0.46 km19%total2 km
- Birch Creekord 1len here0.20 km3%total7 km
Live spatial overlap (cached after first hit) · HydroBASINS lev08 × HydroLAKES × HydroRIVERS v10
Human pressure
Pop. density
0hab/km²
Night light
0,8nW
Built-up
35,6%
Pesticides
6,3kg/km²
GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)