Commune · DZA
Hassi Messaoud
Algeria
Espèces observées
151
Observations
376
Superficie
69 581,1km²
Tissu écologique
Échantillon de 22 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).
Indicateurs du tissu écologique
Tissu écologique de Hassi Messaoud : 17 espèces reliées par 26 interactions GloBI sur 5 types (connectance 11.3%, filtre Serrano α=0.2). 5 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).
Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).
Espèces présentes
151 espèces distinctes · 376 observations
Source : GBIF Occurrence snapshot 2026-05-01.
Climat
T° moyenne
23,2°C
Précip.
31mm
T° max mois
41,4°C
T° min mois
3,9°C
Altitude : 251 m en moyenne (min 112 m, max 544 m)
Bioclimatiques détaillés19 BIO + Köppen complet + stats altitudeExpert
CHELSA BIO 1-19 v2.1 · ETOPO DEM 60s · Köppen-Geiger 1991-2020 (Beck et al. 2018)
Sol & lithologie
pH H₂O
8,3
C organique
4,5g/kg
Argile
28,4%
Sable
48,7%
Limon
22,9%
Moyenne sur 0-30 cm. Détails par profondeur dans le pli expert.
Lithologie dominante : suGLiM
3 profondeurs détaillées0-5 / 5-15 / 15-30 cm × 5 propriétésExpert
SoilGrids 250m (ISRIC, 2017) · GLiM v1.0 (Hartmann & Moosdorf 2012)
Couverture du sol
Copernicus Global Land Cover 100m (Buchhorn et al. 2020)
Hydrologie160 bassins versants · 0 lacs · 2 cours d'eau
Métriques hydro réellement locales à ce territoire
Cours d'eau ici
311,4km
Bassins traversés
160
Plus gros cours d’eau (Strahler)
6
Drainage amont max
58 965km²
Débit (bassins)
10,7m³/s
Précip. moyenne
31mm/an
T° moyenne
22,9°C
Indice humidité
-0,98
Ruissellement
3mm/an
Alt. moy. (bassins)
261m
Bassins versants traversants
- Bassin #59510surface2 706,5 km²overlap2703.15 km²4%
- Bassin #36590surface2 790,9 km²overlap2242.44 km²3%
- Bassin #77150surface2 514,2 km²overlap2231.90 km²3%
- Bassin #66740surface2 515,3 km²overlap1870.12 km²3%
- Bassin #29600surface1 746,8 km²overlap1742.88 km²3%
- Bassin #39190surface1 639,1 km²overlap1637.57 km²2%
- Bassin #40980surface2 040,1 km²overlap1543.39 km²2%
- Bassin #39660surface1 407,9 km²overlap1406.47 km²2%
- Bassin #76960surface1 318,9 km²overlap1317.13 km²2%
151 bassins de plustriés par overlap
- Bassin #31340surface1 302,5 km²overlap1301.38 km²2%
- Bassin #25630surface1 926,1 km²overlap1250.20 km²2%
- Bassin #31560surface1 883,3 km²overlap1158.59 km²2%
- Bassin #54510surface1 188 km²overlap1108.17 km²2%
- Bassin de Oued M'yasurface1 160,3 km²overlap1102.78 km²2%
- Bassin de Oued M'yasurface1 003,6 km²overlap1002.54 km²1%
- Bassin #39290surface1 002,1 km²overlap1001.13 km²1%
- Bassin #55330surface997,1 km²overlap995.99 km²1%
- Bassin #50260surface972,2 km²overlap971.19 km²1%
- Bassin #61910surface965,9 km²overlap964.77 km²1%
- Bassin #45750surface2 360,8 km²overlap946.00 km²1%
- Bassin #26770surface3 590,6 km²overlap860.40 km²1%
- Bassin #26220surface931,9 km²overlap837.34 km²1%
- Bassin #38580surface934,6 km²overlap813.14 km²1%
- Bassin #32920surface803,4 km²overlap788.60 km²1%
- Bassin #66600surface2 651,1 km²overlap787.14 km²1%
- Bassin #58280surface1 133,2 km²overlap785.50 km²1%
- Bassin #54590surface785,5 km²overlap784.57 km²1%
- Bassin #30000surface779,5 km²overlap778.88 km²1%
- Bassin #58390surface2 724,2 km²overlap775.32 km²1%
- Bassin #37530surface751,9 km²overlap751.18 km²1%
- Bassin de Oued M'yasurface745,2 km²overlap744.31 km²1%
- Bassin #58290surface2 758,2 km²overlap737.16 km²1%
- Bassin #84160surface813,8 km²overlap715.35 km²1%
- Bassin #49460surface780,5 km²overlap686.30 km²1%
- Bassin #56550surface894,8 km²overlap684.83 km²1%
- Bassin #47700surface664 km²overlap663.35 km²1%
- Bassin #50100surface2 271,2 km²overlap642.70 km²1%
- Bassin #46220surface628,6 km²overlap628.00 km²1%
- Bassin de Oued Myasurface1 897,8 km²overlap626.26 km²1%
- Bassin #54200surface2 665 km²overlap607.23 km²1%
- Bassin #58750surface596,7 km²overlap596.02 km²1%
- Bassin #61830surface567 km²overlap566.29 km²1%
- Bassin #59590surface551,5 km²overlap550.89 km²1%
- Bassin de Oued M'yasurface547,4 km²overlap546.77 km²1%
- Bassin de Oued Myasurface2 290,1 km²overlap540.84 km²1%
- Bassin #39650surface531,5 km²overlap531.02 km²1%
- Bassin #36520surface515,8 km²overlap515.29 km²1%
- Bassin #51620surface515,5 km²overlap474.75 km²1%
- Bassin #32850surface717,3 km²overlap469.92 km²1%
- Bassin #59600surface463,3 km²overlap462.77 km²1%
- Bassin #46120surface1 497,6 km²overlap455.38 km²1%
- Bassin #52340surface494,7 km²overlap451.97 km²1%
- Bassin de Oued M'yasurface443,6 km²overlap443.07 km²1%
- Bassin #34470surface432 km²overlap431.63 km²1%
- Bassin #46800surface446,7 km²overlap423.73 km²1%
- Bassin #18240surface870,7 km²overlap423.50 km²1%
- Bassin #21130surface1 039,7 km²overlap421.69 km²1%
- Bassin #50310surface420,5 km²overlap420.06 km²1%
- Bassin #52580surface420,1 km²overlap419.66 km²1%
- Bassin #50840surface414,2 km²overlap413.80 km²1%
- Bassin #50250surface413 km²overlap412.55 km²1%
- Bassin #39430surface405,1 km²overlap404.68 km²1%
- Bassin #51910surface2 859,5 km²overlap397.15 km²1%
- Bassin de Oued M'yasurface592,6 km²overlap377.91 km²1%
- Bassin #58400surface858,5 km²overlap375.86 km²1%
- Bassin #39350surface367,3 km²overlap366.93 km²1%
- Bassin #69540surface362,2 km²overlap361.76 km²1%
- Bassin #55350surface363,5 km²overlap361.60 km²1%
- Bassin #45460surface360,5 km²overlap360.16 km²1%
- Bassin #54190surface444,1 km²overlap355.32 km²1%
- Bassin #40870surface354 km²overlap353.62 km²1%
- Bassin #26160surface347,6 km²overlap347.30 km²0%
- Bassin #43100surface344,4 km²overlap344.08 km²0%
- Bassin #54210surface555,1 km²overlap325.22 km²0%
- Bassin #45300surface323,3 km²overlap323.01 km²0%
- Bassin #73310surface1 444 km²overlap318.37 km²0%
- Bassin #50400surface318,2 km²overlap317.84 km²0%
- Bassin #46050surface337,1 km²overlap315.96 km²0%
- Bassin #46310surface313,8 km²overlap313.48 km²0%
- Bassin de Oued M'yasurface307,3 km²overlap306.96 km²0%
- Bassin #43270surface305,9 km²overlap305.56 km²0%
- Bassin #69530surface305,8 km²overlap305.38 km²0%
- Bassin #51650surface298,6 km²overlap298.24 km²0%
- Bassin #54870surface299,2 km²overlap298.09 km²0%
- Bassin #59520surface294 km²overlap293.63 km²0%
- Bassin #97770surface688,1 km²overlap285.13 km²0%
- Bassin #57070surface276,9 km²overlap276.58 km²0%
- Bassin #59180surface669,3 km²overlap276.18 km²0%
- Bassin #84150surface269,1 km²overlap268.78 km²0%
- Bassin #49390surface268,6 km²overlap268.30 km²0%
- Bassin #29610surface316,5 km²overlap264.61 km²0%
- Bassin #51660surface534,9 km²overlap259.36 km²0%
- Bassin #43520surface242,7 km²overlap242.44 km²0%
- Bassin #47510surface231,5 km²overlap231.32 km²0%
- Bassin de Oued M'yasurface304,1 km²overlap222.61 km²0%
- Bassin #55340surface322,2 km²overlap222.05 km²0%
- Bassin #54880surface2 413,4 km²overlap221.70 km²0%
- Bassin de Oued Myasurface221,3 km²overlap220.99 km²0%
- Bassin #37940surface428,9 km²overlap219.24 km²0%
- Bassin #55230surface218,5 km²overlap218.22 km²0%
- Bassin #80480surface284,7 km²overlap190.72 km²0%
- Bassin #51510surface190,4 km²overlap190.18 km²0%
- Bassin #50830surface188,7 km²overlap188.54 km²0%
- Bassin #27460surface187,6 km²overlap187.49 km²0%
- Bassin #45290surface171,6 km²overlap171.39 km²0%
- Bassin #82110surface161,6 km²overlap161.40 km²0%
- Bassin #58880surface161,3 km²overlap161.12 km²0%
- Bassin #25700surface154,3 km²overlap154.18 km²0%
- Bassin #54680surface153,8 km²overlap153.65 km²0%
- Bassin #80610surface203,7 km²overlap151.94 km²0%
- Bassin #34480surface151,6 km²overlap151.43 km²0%
- Bassin #37700surface1 402,2 km²overlap151.25 km²0%
- Bassin #47960surface149,3 km²overlap149.15 km²0%
- Bassin #70540surface143,1 km²overlap142.96 km²0%
- Bassin #51480surface140,5 km²overlap140.36 km²0%
- Bassin #43230surface137,8 km²overlap137.63 km²0%
- Bassin #50010surface126,7 km²overlap126.61 km²0%
- Bassin #31370surface126 km²overlap125.89 km²0%
- Bassin #73320surface815,4 km²overlap125.80 km²0%
- Bassin #96480surface1 707,5 km²overlap125.65 km²0%
- Bassin #27540surface125,5 km²overlap125.44 km²0%
- Bassin #29990surface120 km²overlap119.93 km²0%
- Bassin #48160surface118,4 km²overlap118.30 km²0%
- Bassin #43420surface1 538 km²overlap107.51 km²0%
- Bassin #41990surface95,1 km²overlap95.04 km²0%
- Bassin #46300surface87,7 km²overlap87.66 km²0%
- Bassin #45280surface81,9 km²overlap81.84 km²0%
- Bassin #97760surface1 374,7 km²overlap81.21 km²0%
- Bassin #46290surface71,3 km²overlap71.26 km²0%
- Bassin #37460surface65,4 km²overlap65.33 km²0%
- Bassin #59920surface284,4 km²overlap58.78 km²0%
- Bassin #82190surface56,5 km²overlap56.47 km²0%
- Bassin #51490surface54 km²overlap53.96 km²0%
- Bassin #31680surface154,9 km²overlap48.78 km²0%
- Bassin #52330surface38,7 km²overlap38.63 km²0%
- Bassin de Oued M'yasurface1 135,6 km²overlap34.55 km²0%
- Bassin #59310surface28,2 km²overlap23.65 km²0%
- Bassin #54220surface23,2 km²overlap23.20 km²0%
- Bassin #84840surface454,2 km²overlap19.04 km²0%
- Bassin #57210surface17,8 km²overlap17.74 km²0%
- Bassin #46790surface17,5 km²overlap17.46 km²0%
- Bassin #38030surface113,9 km²overlap15.91 km²0%
- Bassin #42840surface62,9 km²overlap15.74 km²0%
- Bassin #38560surface131,8 km²overlap15.44 km²0%
- Bassin #96580surface15,2 km²overlap15.22 km²0%
- Bassin #42740surface404,1 km²overlap13.61 km²0%
- Bassin de Oued M'yasurface18,7 km²overlap12.41 km²0%
- Bassin #66890surface358,4 km²overlap11.43 km²0%
- Bassin #56540surface10,1 km²overlap10.10 km²0%
- Bassin #51520surface8,6 km²overlap8.63 km²0%
- Bassin #84850surface743,4 km²overlap8.60 km²0%
- Bassin #90180surface44 km²overlap7.07 km²0%
- Bassin #90030surface657 km²overlap6.18 km²0%
- Bassin #62530surface491,5 km²overlap5.98 km²0%
- Bassin #66900surface2 461,3 km²overlap3.70 km²0%
- Bassin de Oued M'yasurface2 460,9 km²overlap2.67 km²0%
- Bassin #59930surface984,1 km²overlap1.80 km²0%
- Bassin #62630surface23,1 km²overlap1.16 km²0%
- Bassin #45780surface2 349,4 km²overlap0.81 km²0%
- Bassin de Oued M'yasurface1 557,8 km²overlap0.04 km²0%
Cours d'eau (2, ordre ≥ 4)
Intersection spatiale live (cachée après premier hit) · HydroBASINS lev08 × HydroLAKES × HydroRIVERS v10
Pression humaine
Densité pop.
0hab/km²
Lumière nuit
0,9nW
Surface bâtie
1,2%
Pesticides
0,0kg/km²
GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)