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RELAÇÂO ENTRE OS SOLOS E O MEIO-AMBIENTE-<br />

SOLO CONDIÇoES DO MEIO-AMBIENTE<br />

26 — PODZÓLICO ACINZENTADO DISTRÖFICO corn<br />

fragipan A fraco e mo<strong>de</strong>ra<strong>do</strong> textura média (ocorre<br />

em ârea <strong>de</strong> sïmbolc PV7).<br />

27 — PODZÓLICO VERMELHO AMARELO EQUIVA-<br />

LENTE EUTRÓFICO A chernozêmico textura argilosa<br />

cascalhenta (ocorre em âreas <strong>de</strong> simbolos<br />

PE5 e PE6).<br />

28 — PODZÓLICO VERMELHO AMARELO EQUIVA-<br />

LENTE EUTRÓFICO A mo<strong>de</strong>ra<strong>do</strong> e chernozêmico<br />

* "' textura argilosa e média (ocorre em ârea <strong>de</strong> simbolo<br />

PE3).<br />

29 — PODZÓLICO VERMELHO AMARELO EQUIVA-<br />

LENTE EUTRÓFICO A fraco, mo<strong>de</strong>ra<strong>do</strong> e cherno-<br />

"* zêmico textura argilosa cascalhenta (ocorre eni<br />

ârea <strong>de</strong> sfmbolo Re3).<br />

Zona <strong>do</strong> Litoral. Abränge <strong>solos</strong> originârios <strong>de</strong> sedimentos argilo-arenosos referi<strong>do</strong>s<br />

ao Terciârio, Grupo Barreiras, com possivel influencia, em algumas areas,<br />

<strong>de</strong> rochas <strong>do</strong> Pré-Cambriano. Relevo piano e suave ondula<strong>do</strong>, altitu<strong>de</strong> <strong>de</strong> 20 a<br />

80 métros. Clima Aw' <strong>de</strong> Koeppen e 4bTh, 4aTh <strong>de</strong> Gaussen com precipitaçâo<br />

pluviométrica média anual <strong>de</strong> 8<strong>00</strong> a 1.1<strong>00</strong> mm. Vegetaçao <strong>de</strong> transiçâo floresta/<br />

caatinga e <strong>de</strong> caatinga hipoxerófila.<br />

Abränge âreas nas zonas <strong>do</strong> sertâo Centro-Norte e <strong>do</strong> Litoral. Compreen<strong>de</strong> <strong>solos</strong><br />

<strong>de</strong>riva<strong>do</strong>s <strong>de</strong> gnaisse e migmatito referi<strong>do</strong>s ao Pré-Cambriano Indiviso e <strong>de</strong> granito<br />

e anortosito (Plutônicas Äcidas) com provavel influencia <strong>de</strong> material retrabalha<strong>do</strong>.<br />

Relevo forte ondula<strong>do</strong> e montanhoso, altitu<strong>de</strong> varian<strong>do</strong> <strong>de</strong> 3<strong>00</strong> a 6<strong>00</strong> métros.<br />

Clima Aw' <strong>de</strong> Koeppen e 4bTh <strong>de</strong> Gaussen com precipitaçâo pluviométrica<br />

média anuaï <strong>de</strong> 9<strong>00</strong> a 1.1<strong>00</strong> mm. Vegetaçao <strong>de</strong> floresta subcaducifólia.<br />

Abränge âreas nas zonas <strong>de</strong> Baturité e <strong>do</strong> Litoral. Compreen<strong>de</strong> <strong>solos</strong> <strong>de</strong>senvolvi<strong>do</strong>s<br />

<strong>de</strong> gnaisse e migmatito referi<strong>do</strong>s ao Pré-Cambriano Indiviso e <strong>de</strong> granito, Plutônicas<br />

Âcidas, com possîvel influencia <strong>de</strong> material retrabalha<strong>do</strong>. Relevo forte ondula<strong>do</strong><br />

e montanhoso, altitu<strong>de</strong> varian<strong>do</strong> <strong>de</strong> 2<strong>00</strong> a 7<strong>00</strong> métros. Clima Aw', <strong>de</strong><br />

Koeppen e 4cTh <strong>de</strong> Gaussen, com precipitaçâo pluviométrica média anual <strong>de</strong><br />

1.2<strong>00</strong> a 1.3<strong>00</strong> mm. Vegetaçao <strong>de</strong> floresta subcaducif ólia.<br />

Zona <strong>do</strong> sertao Centro-Norte. Abränge <strong>solos</strong> <strong>de</strong>senvolvimento <strong>de</strong> granito, Plutônicas<br />

Acidas. Relevo forte ondula<strong>do</strong> e montanhoso, altitu<strong>de</strong> varian<strong>do</strong> <strong>de</strong> 3<strong>00</strong> a 5<strong>00</strong><br />

métros. Clima Aw' <strong>de</strong> Koeppen e 4bTh <strong>de</strong> Gaussen, com precipitaçâo pluviométrica<br />

média anual <strong>de</strong> 850 a 950 mm. Vegetaçao <strong>de</strong> transiçâo floresta/caatinga.

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