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Pengendalian Banjir Sungai - istiarto

Pengendalian Banjir Sungai - istiarto

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Penyebab (Bencana)<br />

<strong>Banjir</strong> (2)<br />

• Peningkatan debit sungai<br />

• hujan bertambah besar atau lama<br />

– perubahan klimatologis yang mengakibatkan<br />

peningkatan intensitas hujan<br />

• respon DAS terhadap hujan berubah<br />

– peningkatan volume aliran permukaan<br />

– hujan bertambah cepat sampai ke sungai<br />

17<br />

Istiarto: <strong>Pengendalian</strong> <strong>Banjir</strong> <strong>Sungai</strong>

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