Hydrogeological Fix

8/17/2019 Hydrogeological Fix

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HYDROGEOLOGICAL MAP

OFLESSINI

MOUNTAINS

Oleh:1. Usy Andri Raya (135060401111009)

2. Reta Lilyananda P(135060401111016)

3. Hana Ar! R"ssy #

(13506040111101$)4. Adhinda %&i P R (13506040111102')

5. arid sla! *en (13506040'111005)


2/19

GEOGRAPHICALLOCATION

In the western part of the VenetianFore-Alps and develop over an area ofapproximately 1500 km2 provinces

of Verona Vicen!a and "rento#the western essentially consist ofcar$onate rocks karst phenomena

the eastern prevalent ly made ofvolcanic rocks no karst phenomena


3/19

+AP

,e"-rahi/al l"/ati"n

" the Lessini +"ntains


4/19

CLIMATIC FEATURES

%&'()I*I 1++, ."he varia$ility of totalrainfall approaches 22/ and reaches 2/in the northern and hiher sector of the

$asin# 'n averae the permanence of snowon the rond varies from a few days at lowaltitdes to ,35 months at hiher altitdes#4

13 in the !idl"& Lessini re-i"n and

ar"nd 9.3 in an "rt"l". (19922005)!a7i!! 8ly and A-st !ini!! 8anary and %e/e!er


5/19

GEOMORPHOLOGY (Morphology)

r"! a !"rh"l"-i/al "int " ie&the Lessini +"ntains /"!le7/"nsists " an in/lined latea sl"in-; "r a"t 5. ts s"thern and/entral arts are deely /ared y athi/< series " arallel alleys

-enerally "siti"ned in t" the ;estand t" the =ast

#he s!!it taleland "the Lessini +"ntainse7tends "r a"t 60


6/19

#he hy"-ean "r!s are e7tensiely and lar-ely sread asr"en y the $25 /aes


7/19


8/19

4.2.1 #e/t"ni/ str/tres in the /entral&estern Lessini +"ntain•

#his se/t"r " the Lessini +"ntains has een stdied indetail y *A+P=R (2000) and as s!!ari>ed el"& it is/hara/terised y a rather /"!le7 str/tral/"n?-rati"n /reated y the e7isten/e " t&" !ainsyste!s " alts. #he EE=dire/ted syste! is l"/ated inthe /entral art &hile a EE;"riented syste!s is "ndin the n"rthern and /entraleastern areas.

• +"nt Pr-a see!s t" e srr"nded y n"r!al altsand y asalt dy


9/19

5 HF%RO,RAPH =A#UR= AE% HF%RO,=OLO,F

• !aG"r alleys rr"&in- the area " the Lessini +"ntains are and&iden /"nsideraly &hile they /"ner-e t"&ard the Rier Adi-e. #heshae " these alleys &hi/h are rather dee is the reslt " the/"!inati"n " ial


10/19

""l" di a!"silan"

– ""l" di a!"silan" (?-. 16) is the!"st interestin- e7a!le " /"llased"line "nd in the Lessini +"ntains. tKsa se/ta/lar and ery e/liar


11/19

,e"l"-y•

4.1 trati-rahi/al s//essi"n – #he Lessini +"ntains !ainly /"nsist "

/ar"nate sedi!entary r"/"i/ and #ertiary eri"ds.reta/e"s8rassi/ lith"tyes /r" "t in then"rthern se/t"r &hile the s"thern se/t"r is"//ied y ="/ene lith"ty"es.

–

#he lith"l"-y here (?-. ') essentially /"nsists" d"l"!ite r"/


12/19

tr/tral Lay"t

• From a tectonic point of view the6essini 7ontains have one throhextensional phases drin the ancient7eso!oic and "ertiary a compressive phase in the *eoene and a sothwardtiltin phase in the :liocene->aternary#

• "he falts oriinated in the 7eso!oichave varia$le directions $etween *orthand **?# "hey are synsedimentaryfalts that formed at the marin of the"rentino platform while this miratedeastward in the @rassic#

• "he falts oriinated drin the initial phases of the "ertiary have a **direction $t can also $e fond in the**? directions where they represent pre-existin falts later reactivated asleft- lateral strike-slip falts

i-re $: #e/t"ni/ s


13/19

Teco!"c #r$c$re# "! he ce!r%l&'e#er! Le##"!" Mo$!%"!#

• "his sector of the 6essini 7ontains has $een stdied in detail $y BA7:I?(I %2000 and as smmari!ed $elow it is characterised $ya rather complex strctral conCration created $y theexistence of two main systems of falts# "he **?-directedsystem is located in the central part while a **-oriented

systems is fond in the northern and central-eastern areas#• "he area of interference $etween the two systems which is

localised amon )osco ;hiesanova Velo Veronese and ;erroVeronese corresponds to a lowered rhom$oidal strctre withinwhich ineos rock intrsions and dolomitisation of the pre-existin rocky $odies took place#

• "he western marin of this strctre is $ordered $y the falt of)osco ;hiesanova whose lenth lo$ally reaches tenkilometres $t which consists of three sements whoseinterconnection is maintained $y relay ramps#


14/19

#he +"nt"ri" srin-s (?-s. 9 and 10)are a ery interestin- natralhen"!en"n r"! a s/ienti?/ "int "

ie& de t" "th their hydr"str/tralarran-e!ent and t" their re!ar


15/19

i-re 9 : !all sand "l/an"es at the &ater e!er-en/e " rin-"ntan"n in +"nt"ri"

i-re 10: #he rin- "ntan"n in +"nt"ri"


16/19

HF%RO,=OLO,AL +AP

• h"i/es and /riteria

?rst " all &e hae /"lle/ted-e"l"-i/ and hydr"-e"l"-i/ data

re-ardin- the area t" e reresented. #hen ased "n these data &e haeidenti?ed the @hydr"-e"l"-i/ nitsB

/"nsistin- in -e"!etri/ally/"nti-"s -r"s " r"/


17/19

i-re 11: /he!ati/ hydr"-e"l"-i/al se/ti"ns " the Lessini+"ntains


18/19


19/19

#HAED FOU

Hydrogeological Fix

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