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The Lamongan

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At the end of February 1920 by the Sectionhead of the Irrigation at Lumajang was reported, that in that month an abnormal drop of the waterlevel of the Ranu's Klakah and Pakis had taken place.

If the Ranu Klakah in normal times always flowed through his nator al outlet, at present it is not like this, as the lake level has drop till 1.5 m below the outlet This even happens during the full W monsoon, when on the contrary the highest waterlevel is observed. Also the lakeniveau of the Ranu Panis has drop a same value, whereas the springs Sumber Kedawung and Ronggojalu on the i slope of G. Lamongan decreased 10% in debit. We therefore here has to do with a general phenomenon and the question rose in how far the G. Lamongan was quilty concerning this.

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Ketersediaan

Informasi Detail

Judul Seri

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No. Panggil

PVG E.21-8

Penerbit

Bandung, Jawa Barat, Indonesia : Pusat Vulkanologi dan Mitigasi Bencana Geologi., 1921

Deskripsi Fisik

11 hml

Bahasa

English

ISBN/ISSN

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Klasifikasi

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Tipe Isi

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Tipe Media

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Tipe Pembawa

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Edisi

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Subjek

Lamongan

Info Detail Spesifik

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Pernyataan Tanggungjawab

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Informasi Lainnya

Kode Wilayah

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Pulau Dan Lembar Peta

Lainnya

Provinsi

Jawa Tengah

Koordinat - Latitude

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Koordinat - Longitude

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Versi lain/terkait

Lampiran Berkas