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MCOLJPE MH J D F E & MK J]P J C J RE J ] P h e R kc e kg E d f odeer s : BREE 752 - F R J @ U J PE ]E LO D J R ( VODPER, 29:2) 28 t h G eb r u jry , 29: 2 Djr e s h F j n  @op Pemh1 B . E d f.

Climate Change and Coastal Areas - The Role of Engineers

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Sea level rise is a major threat to coastal cities around the world. Adaptive management is the new paradigm shift needed to address the associated risks resulting from climate change. Engineers are at the forefront of any adaptive strategies employed, and hence they play an important role in combating climate change.

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Page 1: Climate Change and Coastal Areas - The Role of Engineers

7/18/2019 Climate Change and Coastal Areas - The Role of Engineers

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MCOLJPE MHJDFE& MKJ]PJC JREJ]

Phe Rkce kg Edfodeers

:

BREE 752- FRJ@UJPE ]ELODJR (VODPER, 29:2)

28th Gebrujry, 29:2

Djresh Fjn

 @op Pemh1 B.Edf.

Page 2: Climate Change and Coastal Areas - The Role of Engineers

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Kutcode

Odtrkumtokd

Huljd utocozjtokd kg the mkjstjc zkde

Olpjmts kg mcoljte mhjdfe kd mkjstjc jrejs

Mkjstjc jjptjtokd prjmtomes

Mhjccedfes tk mkjstjc zkde jjptjtokd

Rkce kg Edfodeers od jjptjtokd

2

Page 3: Climate Change and Coastal Areas - The Role of Engineers

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Mcoljte Mhjdfe

Kur fckbjc mcoljte os ever mhjdfodf

Mkjstjc jrejs jre pjrtomucjrcy vucderjbce

Mcoljte lkecs pjodt j jra pomture kg the guture

=

Page 4: Climate Change and Coastal Areas - The Role of Engineers

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J jptjtokd!

Kur kdcy rejcostom hkpe

Edfodeers lust d prjmtomjc skcutokds

0

Page 5: Climate Change and Coastal Areas - The Role of Engineers

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Huljd utocozjtokd kg the mkjstjc zkde

2=% kg the wkrc‟s pkpucjtokd coves bkth wothod:99 algrkl themkjstcode jd 3:99ljbkve sej cevec.

Ykpucjtokd edsotoes od mkjstjc

jrejs jre= toles frejter thjd

the fckbjc jverjfe.

79%kg the wkrc‟s=? letrkpkcoseswoth pkpucjtokd4 5 loccokd

odmcuodf:2kg the wkrc‟s:7 motoes woth pkpucjtokd4 :9loccokd

jre wothod:99 alkg the mkjstcode.

5

Page 6: Climate Change and Coastal Areas - The Role of Engineers

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Olpjmts kg mcoljte mhjdfe kd mkjstjc jrejs

7

Mcoljte rover (tred) Ljnkr eemts OlpjmtsMK2 mkdmedtrjtokd (+) Kmejd jmoomjtokd Mkrjc reegs jd pH

sedsotove krfjdosls

]ej surgjme telperjture

(+, R)

Mhjdfe kmejd murredts,

Reume sej ome

]pemoes lofrjte tkwjrs

pkce

]ej cevec (+, R) Mkjstjc flkkodf jd

erksokd

]jctwjter odtrusokd,

Olpee rjodjfe

]tkrl odtedsoty (+, R) Extrele hofh wjter cevecs ]tkrl jljfe

Vjve mcoljte (;, R) Jctere wjve mkdotokds re-kroedtjtokd kg bejmhes

Rud-k (R) Jctere flkk rosa kd

ckwcjds, wjter qujcoty

Mhjdfe seoledt suppcy

Mhjdfe dutroedt suppcy

Page 7: Climate Change and Coastal Areas - The Role of Engineers

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Olpjmts kg mcoljte mhjdfe kd mkjstjc jrejs

Recjtove vucderjbocoty kg mkjstjc ectjs by pktedtojc pkpucjtokd ospcjmeue tk sej-cevec rose od2959.

 

Extrele < 4: loccokd1 Hofh < : loccokd tk 59,9991 Leoul < 59,999 tk5,9991 (gkcckwodf Eromskd et jc., 2997).

6

Page 8: Climate Change and Coastal Areas - The Role of Engineers

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Mkjstjc jjptjtokd prjmtomes

 Evkcutokd kg thodaodf woth respemt tk pcjdde jjptjtokd prjmtomesod the mkjstjc zkde.

8

Jmtokd Eceledts

Yrktemt Buocodf yaes, Elpkcerodf

Jmmkllkjte Gckk prkkg buocodfs, flkjtodf jfromucturjc

systels

Retrejt Ljdjfe rejcofdledt, J hkm sej egedme,

Vetcjd restkrjtokd, flkk hjzjr ljppodf

Page 9: Climate Change and Coastal Areas - The Role of Engineers

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Mhjccedfes tk mkjstjc zkde jjptjtokd

:.Odsumoedt shkrecode prktemtokd lejsures.

2.Ykkr jtj exmhjdfe/odtefrjtokd betweed ljdjfeledt systels.

=.Cjma kg edotokd kg aey odomjtkrs jd threshkcs tk ljdjfers.

0.Grjfledte, odeemtove jd weja odstotutokdjc fkverdjdme.

5. ]kmoetjc resostjdme tk mhjdfe.

?

Page 10: Climate Change and Coastal Areas - The Role of Engineers

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Rkce kg Edfodeers od jjptjtokd

Vhy Edfodeers;

 Edfodeers hjve the cejodf rkce od pcjddodf, esofdodf, buocodfjd ljodtjododf j sustjodjbce guture.

 Edfodeers prkvoe the brofe betweed smoedme jd skmoety.

:9

Page 11: Climate Change and Coastal Areas - The Role of Engineers

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Rkce kg Edfodeers od jjptjtokd

Hostkromjccy huljds hjve settce kd the mkjst gkr emkdklom bedets.

Ejsy jmmess tk wjter reskurmes jd ljrotole trjdspkrtjtokd.

Edfodeers lust seea tk skcve these twk ljnkr prkbcels usodfstjte kg the jrt temhdoques.

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Page 12: Climate Change and Coastal Areas - The Role of Engineers

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Rkce kg Edfodeers od jjptjtokd

Fckbjc ]kcutokd ” Retrejt!

Justrjcoj, Becoze, Brjzoc jd Yjaostjd hjve reckmjte ljnkr motoesodcjd tk reume vucderjbocoty grkl flkkodf.

Doferoj, Odoj, Lyjdljr jd Ljurotjdoj hjve reckmjte tkreume kvermrkw odf.

:2

Page 13: Climate Change and Coastal Areas - The Role of Engineers

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Jmadkwcefeledts

 Odstrumtkrs>

@r. W. J jlmhua

@r. L. @ulkdt

Pejmhodf Jssostjdt>Lr. N. Rjholo

Revoew Yjdec>

Lubjshsherj Rjhljd@ejsy Djccey

  :=

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Phjda _ku!

Zuestokds;

:0