gov

O Mapa Hidrogeológico da Região Nordeste do Brasil representa cartograficamente a produtividade dos aquíferos desta regiãoa partir dos valores de vazões e de vazões específicas de 54.864 poços tubulares. Estas informações estão armazenadasem banco de dados e agrupadas em intervalos. Esta metodologia segue, em parte, os procedimentos utilizados no Mapa deDomínios/Subdomínios Hidrogeológicos do Brasil (CPRM, 2007) e nas Cartas Hidrogeológicas do Brasil ao Milionésimo (CPRM).O conceito de Domínio Hidrogeológico é definido para um conjunto de unidades geológicas que apresentam as mesmas aptidõeshidrogeológicas, incluindo litologia, espessura, principais aquíferos e sistemas aquíferos, modos de circulação, qualificaçãoquímica das águas subterrâneas, etc. Para representar os quatro diferentes tipos de Domínios Hidrogeológicos que ocorrem naRegião Nordeste (Poroso, Fissural, Poroso-Fissural e Cárstico) foram adotadas as seguintes cores:Aquíferos Porosos (tonalidades do azul) Aquíferos Fissurais (tonalidades do verde) Aquíferos Porosos-Fissurais (tonalidades do laranja) Aquíferos Cársticos (tonalidades do lilás) As produtividades das unidades hidroestratigráficas espacializadas neste mapa traduzem a média estatística das vazões dospoços catalogados em um determinado domínio hidrogeológico, que tem como limite os polígonos geológicos que o compõe. Destafeita, a classe de vazão representada no mapa, muitas vezes, não coincide com a classe de vazão da unidade geológica aflorante.

ver Fonte/+info (dt.atualização: 12/06/2018)

FID	HidrogeologiaRegiaoNE_AquiferoPoroso.fid-6d9cbe3e_18e3b3f16e6_-22f
Regiao	Nordeste
Dominio	Poroso
Vazao_Especifica	> 1,10 (l/s/m)
Dominio_Vazao	Poroso C
Vazao	Entre 10 e 40 (m3/h)
Litologia	Areia, Cascalho
Unidade_Geologica	Depósitos Aluvionares
Sigla_Unidade_Geologica	Q2a
Provincia	Depósitos Cenozóicos
Idade_Geologica	Fanerozóico
Area_Poligono_Km2	114.49649718
the_geom	MULTIPOLYGON (((-44.13201222299995 -12.976329292413354, -44.13004760299998 -12.977638954413376, -44.12611836599996 -12.980913493413489, -44.11725602699994 -12.984969216413631, -44.10694035499995 -12.985403816413651, -44.10065038799996 -12.986746322413648, -44.091884248999975 -12.987458245413709, -44.08430231799997 -12.98626224541368, -44.07549589399997 -12.982276583413512, -44.06890319599995 -12.977730112413411, -44.06435259699998 -12.974698276413328, -44.05998824999995 -12.971576649413194, -44.05684685699998 -12.971333449413187, -44.05143145599993 -12.97526577041334, -44.048055587999954 -12.980082140413497, -44.04330438399995 -12.986177386413651, -44.03863116799994 -12.990644344413806, -44.034492074999946 -12.992578951413815, -44.027930166999965 -12.992003018413808, -44.02172742099998 -12.989980430413755, -44.01507803199996 -12.989767508413749, -44.01063441499997 -12.98836216341374, -44.00875547499993 -12.984493476413604, -44.005343154999935 -12.97350414341328, -44.002399286999946 -12.963502249412958, -43.99883561199994 -12.956578632412768, -43.99502463199997 -12.953449821412665, -43.991815258999964 -12.956186899412742, -43.99241840499997 -12.962323954412934, -43.993580049999935 -12.968998212413165, -43.99334249599997 -12.973878458413282, -43.992268861999946 -12.9781332494134, -43.98887067099997 -12.980421630413495, -43.98305043499994 -12.980020146413473, -43.976232755999945 -12.9819755374135, -43.96950230099998 -12.983207472413557, -43.96415410999998 -12.984067160413574, -43.95427559099994 -12.984240341413617, -43.94284600399993 -12.986868142413652, -43.94109765099995 -12.987695243413707, -43.93788263299996 -12.989800195413736, -43.932916439999985 -12.992370777413846, -43.926791943999945 -12.99353729341389, -43.92272109299995 -12.996322602413962, -43.91865023799994 -12.996322607413965, -43.90765446599994 -12.997370350413956, -43.901742387999946 -12.997059170413966, -43.89711713799994 -12.996012988413952, -43.89600681099995 -12.995791592413916, -43.89276972599998 -12.995146387413943, -43.888238627999954 -12.994279529413923, -43.88527758499998 -12.993400612413872, -43.88342738199998 -12.993054280413869, -43.87760842899996 -12.99283212041384, -43.872904164999966 -12.99341243041389, -43.86783381299995 -12.994628201413907, -43.861741639999934 -12.994858330413901, -43.856940401999964 -12.994987892413885, -43.853710244999945 -12.995105393413926, -43.84991414899997 -12.994826791413935, -43.84711473099998 -12.99521571741392, -43.84352181999998 -12.995809878413915, -43.843031818999975 -12.995890947413951, -43.83762795699994 -12.996770902413996, -43.833429086999956 -12.997470761413968, -43.83256251299997 -12.998012306414015, -43.83256247899993 -12.99801232841401, -43.83191756499997 -12.998859721414046, -43.83029973999993 -13.000985388414083, -43.82499021599995 -13.007350789414257, -43.81991256499998 -13.011545771414383, -43.817372218999935 -13.013644371414454, -43.81452373399998 -13.014969306414507, -43.810652500999936 -13.016769789414571, -43.806132144999935 -13.01734779641459, -43.806103141999984 -13.017336557414588, -43.80599487699993 -13.017294603414605, -43.802705371999934 -13.016019811414562, -43.801981367999986 -13.015633747414554, -43.800418425999965 -13.01318650041446, -43.79866550099996 -13.010441705414365, -43.79866108099998 -13.010427778414368, -43.79864591299997 -13.010379983414367, -43.79791347499997 -13.008071115414296, -43.797752678999984 -13.007564295414287, -43.797715934999985 -13.007483459414285, -43.79746783199994 -13.006937847414275, -43.79581392499995 -13.00452400041419, -43.793154106999964 -13.005249501414244, -43.792730750999965 -13.007260236414304, -43.79185907699997 -13.011400155414378, -43.790321167999934 -13.01288164141447, -43.78964971999994 -13.013528446414462, -43.78809454299994 -13.015666751414543, -43.78664224299996 -13.01659775341453, -43.78540623599997 -13.017281367414572, -43.784157748999974 -13.017971778414587, -43.784046786999966 -13.017985289414607, -43.78374351599996 -13.018022216414604, -43.78019017099996 -13.018454883414602, -43.780190140999935 -13.018454889414595, -43.77122053599993 -13.020099147414644, -43.76523297199998 -13.021732121414708, -43.763215092999985 -13.022900384414754, -43.76080073799994 -13.024298227414803, -43.75648898999998 -13.029024624414898, -43.75341482199997 -13.032394361415012, -43.745872360999954 -13.036517544415126, -43.74541885799994 -13.036732334415163, -43.74427874899993 -13.03727247241514, -43.74362481999998 -13.039887430415256, -43.742330041999935 -13.043448525415371, -43.736826648999966 -13.049599186415541, -43.73229478899998 -13.054454809415656, -43.73099975799994 -13.05963444341581, -43.73164728299997 -13.063842797415948, -43.735146044999965 -13.064650138415956, -43.735262259999956 -13.065060609415976, -43.735483913999985 -13.064706320415997, -43.738475225999935 -13.063095474415942, -43.74077617399996 -13.060794523415879, -43.74629829999998 -13.05780346441578, -43.75020983699994 -13.055042271415672, -43.75389150899997 -13.051820837415622, -43.757112682999946 -13.049059902415515, -43.75987387099997 -13.044917988415389, -43.762404937999975 -13.041466692415309, -43.76424564399997 -13.03824526141517, -43.76792705899993 -13.035254204415107, -43.77275907999996 -13.032723130415043, -43.77782122199994 -13.031112537414987, -43.78196288199996 -13.029501688414964, -43.78633466399998 -13.029271562414937, -43.78753272899996 -13.029271560414902, -43.78839317999996 -13.028959858414918, -43.791898352999965 -13.028479858414919, -43.798452562999955 -13.027976766414874, -43.80399418999997 -13.028113753414896, -43.80981211599993 -13.028067310414865, -43.81571649699998 -13.027297925414889, -43.82199824899993 -13.021809918414728, -43.82573071799993 -13.019088233414607, -43.82860786699996 -13.017377334414569, -43.832184868999946 -13.014811371414499, -43.836850391999974 -13.012089685414445, -43.84081631599997 -13.009290267414311, -43.84555957099997 -13.006257648414266, -43.84999189599995 -13.004935669414216, -43.85543526399994 -13.003225023414174, -43.86010079099998 -13.00314728341418, -43.864999772999965 -13.003225010414141, -43.87012323399995 -13.004185248414174, -43.87381773699997 -13.004244762414164, -43.87843503399995 -13.004386624414188, -43.884897656999954 -13.004153416414184, -43.888769174999936 -13.003218050414134, -43.89190620699998 -13.002920711414141, -43.898842413999944 -13.004308607414163, -43.900976356999934 -13.005646226414232, -43.903015633999985 -13.00662365841427, -43.90708700399995 -13.007763736414297, -43.91530952699998 -13.00823576641428, -43.92732968599995 -13.010032074414386, -43.940093056999956 -13.012634956414423, -43.94693998799994 -13.014383297414472, -43.95248700399998 -13.015148818414502, -43.958221297999955 -13.016184737414534, -43.96220082399998 -13.017234767414553, -43.97330101399996 -13.019578286414642, -43.979787243999965 -13.022321763414748, -43.98821834199998 -13.025682227414816, -43.993419795999955 -13.02943110441495, -43.99962767399995 -13.031906492415015, -44.00693510199994 -13.033378021415075, -44.01331717199997 -13.03449680241511, -44.02247659899996 -13.036402915415128, -44.03107650099997 -13.03786315441521, -44.03949220299995 -13.039144325415208, -44.04755259299998 -13.042234392415313, -44.05488490999994 -13.046505077415436, -44.060546347999946 -13.049796278415556, -44.067696775999934 -13.054610581415691, -44.07382871899995 -13.05880122541582, -44.08759031799997 -13.069697418416148, -44.099658201999944 -13.076814970416315, -44.11274226099994 -13.08374216541652, -44.12266055099997 -13.087805815416676, -44.13425048899995 -13.092847923416823, -44.145281927999974 -13.097353341416966, -44.151680418999945 -13.100094509417044, -44.15486515899994 -13.09446412441686, -44.14950797299997 -13.083854993416523, -44.139650991999986 -13.076359292416317, -44.12412052899998 -13.074875460416255, -44.11683875299997 -13.071526796416169, -44.09458885999993 -13.067104770416051, -44.08064973299997 -13.057114180415727, -44.06837429999996 -13.047107168415472, -44.061774412999966 -13.038959582415224, -44.04977605399995 -13.032531878415003, -44.042276983999955 -13.02974658641492, -44.03584924699993 -13.02717550641485, -44.02942150999996 -13.02439021241479, -44.022565085999986 -13.021604919414717, -44.01463758799997 -13.019676485414625, -44.00499611299995 -13.017962525414614, -43.99835416199994 -13.016034090414532, -43.99487361499996 -13.014875027414508, -43.98474880599997 -13.010463502414357, -43.97424995599994 -13.007249785414267, -43.96675114499993 -13.00553556541422, -43.95539543999996 -13.005535581414222, -43.961540971999966 -13.003961416414207, -43.96780938899997 -13.002461648414133, -43.98109328299995 -13.000903379414101, -43.98303558499998 -13.000748423414077, -43.99253698199993 -12.999991091414078, -43.992537091999964 -12.999991071414065, -44.00185254199994 -12.998274953414022, -44.01004324799993 -12.996227263413974, -44.02110070599997 -12.996227254413956, -44.03011048099995 -12.99704630741397, -44.03709579599996 -12.99592869941392, -44.04034886799997 -12.995408154413933, -44.04813004599998 -12.9954081414139, -44.05298748299998 -12.995228293413938, -44.05918760999998 -12.994998638413932, -44.06819721399995 -12.998684406414007, -44.071883001999936 -13.003189321414183, -44.07600897699996 -13.005743434414232, -44.08048342199993 -13.008513119414289, -44.08439547699993 -13.009295574414349, -44.08604146499994 -13.006481023414235, -44.09166390199994 -13.00516545641419, -44.097837399999946 -13.005270374414227, -44.09859061599997 -13.005283200414215, -44.10385414799998 -13.005234962414239, -44.106881631999954 -13.002949404414132, -44.110869364999985 -13.001869090414122, -44.116862769999955 -13.00376135341418, -44.12325895299995 -13.006683898414256, -44.12926569699994 -13.007171324414276, -44.13470726999998 -13.00630830141423, -44.13921476199994 -13.004460406414204, -44.13861443899998 -12.998954450414004, -44.139572880999935 -12.992352021413812, -44.142777379999984 -12.989160604413737, -44.143573688999936 -12.985088216413619, -44.14058929699996 -12.981683106413499, -44.13201222299995 -12.976329292413354)))

Veja também: 553 554 555 556 557