Laguna Madre y Delta del Río Bravo
IUCN Not ApplicableUNESCO-MAB Biosphere Reserve · 2006
5 729 km²
State · usa
Texas
United States
CfaTemperate, no dry season, hot summer(61 %)
Espèces observées
39 708
Observations
66 174 059
Superficie
686 121,1km²
Tissu écologique
Échantillon de 35 espèces (sélectionnées proportionnellement par règne parmi celles ayant au moins une interaction documentée ici) pour garder le graphe lisible. Survolez pour les détails, cliquez pour explorer l'écosystème complet d'une espèce.
ℹ️ Le territoire contient bien plus d'espèces que celles affichées et toutes leurs interactions documentées : le graphe est volontairement le squelette structurel du tissu (espèces top-N par score composite local, arêtes filtrées par disparity filter Serrano 2009 α=0.2).
RègnesAnimalPlanteChampignonBacterie
RelationsPredationParasitismeSymbiosePollinisation
StatutEn dangerVulnérableProtégéeEndémique
Indicateurs du tissu écologique
Tissu écologique de Texas : 22 espèces reliées par 74 interactions GloBI sur 3 types (connectance 12.4%, filtre Serrano α=0.2). 13 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).
Espèces affichées
35
Interactions affichées
74
Connectance
0.124
Patrimoniales
0
Plus dense que (national)0 %(top 100%)
Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).
Espèces présentes
39 708 espèces distinctes · 66 174 059 observations
Source : GBIF Occurrence snapshot 2026-05-01.
Climat
T° moyenne
18,7°C
Précip.
756mm
T° max mois
34,0°C
T° min mois
4,1°C
Altitude : 510 m en moyenne (min -42 m, max 2 466 m)
Bioclimatiques détaillés19 BIO + Köppen complet + stats altitudeExpert
Temp. moyenne
18,7°C
Précipitations
756mm
Mois + chaud
34,0°C
Mois + froid
4,1°C
Altitude moy.
510m
Min
-42m
Max
2 466m
Écart-type
421m
Köppen-Geiger (dominant)
CfaTemperate, no dry season, hot summer(61 %)Temperate
CHELSA BIO 1-19 v2.1 · ETOPO DEM 60s · Köppen-Geiger 1991-2020 (Beck et al. 2018)
Sol & lithologie
pH H₂O
7,1
C organique
16,3g/kg
Argile
27,9%
Sable
37,8%
Limon
34,3%
Moyenne sur 0-30 cm. Détails par profondeur dans le pli expert.
3 profondeurs détaillées0-5 / 5-15 / 15-30 cm × 5 propriétésExpert
0–5 cm
pH H₂O
7,0
C-org
26,0g/kg
Argile
26,6%
Sable
38,5%
Limon
34,8%
5–15 cm
pH H₂O
7,1
C-org
13,5g/kg
Argile
27,2%
Sable
38,2%
Limon
34,5%
15–30 cm
pH H₂O
7,2
C-org
9,4g/kg
Argile
29,8%
Sable
36,6%
Limon
33,5%
SoilGrids 250m (ISRIC, 2017) · GLiM v1.0 (Hartmann & Moosdorf 2012)
Couverture du sol
Forêt22.1%
Cultures17.4%
Bâti0.6%
Sol nu4.5%
Autre (prairies, eau…)55.4%
Copernicus Global Land Cover 100m (Buchhorn et al. 2020)
Hydrologie
Recherche des bassins, lacs, cours d'eau…
Pression humaine
Densité pop.
0hab/km²
Lumière nuit
1,9nW
Surface bâtie
56,1%
Pesticides
9,1kg/km²
GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)
Aires protégées100
IUCN V · 57IUCN IV · 23IUCN VI · 9IUCN Ib · 6IUCN Not Applicable · 2IUCN II · 2IUCN Not Reported · 1🌊 Marines · 30📍 Sites ponctuels · 1
Laguna Madre y Delta del Río Bravo
IUCN VIFlora and Fauna Protection Area · 2005
5 719 km²
Ocampo
IUCN VIFlora and Fauna Protection Area · 2009
3 442 km²
Big Bend
IUCN IINational Park · 1935
3 177 km²
Cañón de Santa Elena
IUCN VIFlora and Fauna Protection Area · 1994
2 777 km²
Big Bend Proposed or Recom
IUCN IbRecommended Wilderness · 2003
2 334 km²
Liste complète100 aires
- Laguna Madre y Delta del Río BravoUNESCO-MAB Biosphere ReserveIUCN Not Applicable20065 729 km²
- Laguna Madre y Delta del Río BravoFlora and Fauna Protection AreaIUCN VI20055 719 km²
- OcampoFlora and Fauna Protection AreaIUCN VI20093 442 km²
- Big BendNational ParkIUCN II19353 177 km²
- Cañón de Santa ElenaFlora and Fauna Protection AreaIUCN VI19942 777 km²
- Big Bend Proposed or RecomRecommended WildernessIUCN Ib20032 334 km²
- Maderas del CarmenFlora and Fauna Protection AreaIUCN VI19942 075 km²
- Maderas del CarmenUNESCO-MAB Biosphere ReserveIUCN Not Applicable20062 075 km²
- Mission-Aransas National Estuarine Research ReserveMarine Protected AreaIUCN IV2006751 km²
- Padre Island National SeashoreMarine Protected AreaIUCN V1962531 km²
- Padre IslandNational SeashoreIUCN V1962528 km²
- AransasNational Wildlife RefugeIUCN IV472 km²
- Aransas National Wildlife RefugeMarine Protected AreaIUCN IV1937472 km²
- Big ThicketNational PreserveIUCN V440 km²
- Black GapWildlife Management AreaIUCN V1948424 km²
- Lower Rio Grande Valley National Wildlife RefugeMarine Protected AreaIUCN IV1979397 km²
- Lower Rio Grande ValleyNational Wildlife RefugeIUCN IV391 km²
- Laguna AtascosaNational Wildlife RefugeIUCN IV386 km²
- Laguna Atascosa National Wildlife RefugeMarine Protected AreaIUCN IV1949370 km²
- Guadalupe MountainsNational ParkIUCN II1966353 km²
- McfaddinNational Wildlife RefugeIUCN IV266 km²
- San BernardNational Wildlife RefugeIUCN IV257 km²
- San Bernard National Wildlife RefugeMarine Protected AreaIUCN IV1968251 km²
- McFaddin National Wildlife RefugeMarine Protected AreaIUCN IV1980239 km²
- Tierra Silvestre Cañón del DiabloVoluntary Conservation AreaIUCN VI2009224 km²
- BrazoriaNational Wildlife RefugeIUCN IV1969190 km²
- Brazoria National Wildlife RefugeMarine Protected AreaIUCN IV1966186 km²
- Guadalupe MountainsWilderness AreaIUCN Ib1978185 km²
- Anahuac National Wildlife RefugeMarine Protected AreaIUCN IV1963156 km²
- Chinati MountainsState Natural AreaIUCN V152 km²
- AnahuacNational Wildlife RefugeIUCN IV151 km²
- Devil's River/Dolan Falls MegasiteEasementIUCN V1995143 km²
- Davis MountainsEasementIUCN V1997134 km²
- Brokeoff MountainsWilderness Study AreaIUCN Ib1991127 km²
- Trinity RiverNational Wildlife RefugeIUCN IV118 km²
- MatadorWildlife Management AreaIUCN V1959114 km²
- Guadalupe Cave Protection Area (Administrative)Cave Protection AreaIUCN V2001113 km²
- Marfa Plateau Grassland MegasiteEasementIUCN V2000112 km²
- Middle Cherry Canyon MacrositeEasementIUCN V1999110 km²
- Balcones CanyonlandsNational Wildlife RefugeIUCN V109 km²
- J.D. MurphreeWildlife Management AreaIUCN V1950100 km²
- J.D. Murphree Wildlife Management AreaMarine Protected AreaIUCN VI1950100 km²
- Lower Rio Grande ValleyNational Wildlife RefugeIUCN V199794 km²
- Elephant MountainWildlife Management AreaIUCN V198593 km²
- Guadalupe EscarpmentWilderness Study AreaIUCN Ib198086 km²
- Sierra Vieja-Chinati MountainsEasementIUCN V200386 km²
- Lower Devils RiverEasementIUCN V200382 km²
- Devils RiverState Natural AreaIUCN V198880 km²
- Independence Creek Megasite FeePrivate Conservation LandIUCN V200076 km²
- Balcones CanyonlandsPreserveIUCN V197475 km²
- Caddo LakeWetland of International Importance (Ramsar Site)IUCN Not Reported199371 km²
- Wetlands Reserve Program (WRP), Cameron, TXReserve ProgramIUCN V199970 km²
- Davis Mountains FeePrivate Conservation LandIUCN V199764 km²
- Upper Devils RiverEasementIUCN V200763 km²
- ChaparralWildlife Management AreaIUCN V196961 km²
- Middle Madera Canyon FeePrivate Conservation LandIUCN V199860 km²
- Devils River/Dolan Falls MegasiteConservation EasementIUCN V201560 km²
- Richland CreekWildlife Management AreaIUCN V198758 km²
- Justin Hurst Wildlife Management AreaMarine Protected AreaIUCN VI198556 km²
- Justin HurstWildlife Management AreaIUCN V198556 km²
+ 40 aires protégées (top 60 affichées)
WDPA (World Database on Protected Areas) — UNEP-WCMC & IUCN
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