THE IMPACT OF THE INDIAN OCEAN TSUNAMI AND THE NIAS EARTHQUAKE ON THE SPATIAL DISTRIBUTION OF POPULATION IN NORTHERN SUMATRA

被引:3
|
作者
Brata, Aloysius G. [1 ,2 ]
de Groot, Henri L. F. [1 ,3 ,4 ]
Rietveld, Piet [1 ,3 ]
机构
[1] Vrije Univ Amsterdam, Dept Spatial Econ, Amsterdam, Netherlands
[2] Atma Jaya Yogyakarta Univ, Dept Econ, Yogyakarta, Indonesia
[3] Tinbergen Inst, Amsterdam, Netherlands
[4] Ecorys, Rotterdam, Netherlands
关键词
natural disasters; spatial distribution; population growth; Q54; R11; R12; SIZE DISTRIBUTION; ZIPFS LAW; CITIES; DISASTER; GROWTH;
D O I
10.1080/00074918.2014.896239
中图分类号
K9 [地理];
学科分类号
0705 ;
摘要
After the Indian Ocean tsunami in 2004, Northern Sumatra experienced three shocks: a negative shock from the tsunami itself and the Nias earthquake that followed in 2005; a positive shock from the massive allocation of recovery funds; and another positive shock from the peace deal between the Indonesian government and the Free Aceh Movement, also in 2005. We analyse the consequences of these shocks on the spatial distribution of the population in Northern Sumatra, building on the approach developed by Davis and Weinstein (2002). We conclude that there have been no significant changes in the relative position of regions in Aceh and North Sumatra, considering their population size. Our model of estimated population growth suggests that the twin disasters had only a temporary impact, which supports the locational fundamentals theory. Our results also reveal that the peace deal is important in explaining the dynamics of population growth in the region. Setelah bencana tsunami yang terjadi di Samudra Hindia pada 2004, Sumatra Utara mengalami tiga guncangan (shock): guncangan sebagai dampak negatif dari tsunami itu sendiri dan gempa bumi Nias yang terjadi selanjutnya pada 2005, guncangan positif dari alokasi dana perbaikan yang berjumlah besar, serta guncangan berimplikasi positif akibat perjanjian perdamaian antara pemerintah Indonesia dan Gerakan Aceh Merdeka (GAM) yang juga terjadi pada 2005. Penulis menganalisis konsekuensi dari guncangan-guncangan ini pada distribusi spasial dari populasi masyarakat Sumatra Utara dengan menggunakan pendekatan Davis dan Weinstein (2002). Dengan mempertimbangkan ukuran populasinya, penulis menyimpulkan bahwa tidak terjadi perubahan yang signifikan ditinjau dari posisi relatif kabupaten/ kota di Aceh dan Sumatra Utara. Model yang penulis bangun mengenai perkiraan pertumbuhan populasi menyatakan bahwa bencana ganda tersebut hanya memiliki dampak temporer dan oleh karenanya, sesuai dengan teori fundamental lokasi. Hasil penelitian juga menyimpulkan bahwa perjanjian perdamaian dengan GAM merupakan faktor penting yang menjelaskan dinamika pertumbuhan penduduk di daerah kabupaten/ kota.
引用
收藏
页码:101 / 121
页数:21
相关论文
共 50 条
  • [1] Northern sumatra field survey after the December 2004 great Sumatra earthquake and Indian Ocean Tsunami
    Borrero, Jose C.
    Synolakis, Costas E.
    Fritz, Hermann
    EARTHQUAKE SPECTRA, 2006, 22 : S93 - S104
  • [2] Survey of geotechnical engineering aspects of the December 2004 great sumatra earthquake and indian ocean tsunami and the March 2005 nias-simeulue earthquake
    Sengara, I. Wayan
    Puspito, Nanang
    Kertapati, Engkon
    Hendarto
    EARTHQUAKE SPECTRA, 2006, 22 : S495 - S509
  • [3] Coastal Indian lifelines after the 2004 Great Sumatra earthquake and Indian Ocean tsunami
    Tang, Alex
    Ames, David
    McLaughlin, John
    Murugesh, Ganapathy
    Plant, Graham
    Yashinsky, Mark
    Eskijian, Martin
    Surrampalli, Rao
    Murthy, P. A. K.
    Prasad, M.
    Gandhi, Prathibha
    EARTHQUAKE SPECTRA, 2006, 22 : S607 - S639
  • [4] Tsunami threat in the Indian Ocean from a future megathrust earthquake west of Sumatra
    McCloskey, John
    Antonioli, Andrea
    Piatanesi, Alessio
    Sieh, Kerry
    Steacy, Sandy
    Nalbant, Suleyman
    Cocco, Massimo
    Giunchi, Carlo
    Huang, JianDong
    Dunlop, Paul
    EARTH AND PLANETARY SCIENCE LETTERS, 2008, 265 (1-2) : 61 - 81
  • [5] An analysis of 2004 Sumatra earthquake fault plane mechanisms and Indian Ocean tsunami
    Wang, Xiaoming
    Liu, Philip L. -F.
    JOURNAL OF HYDRAULIC RESEARCH, 2006, 44 (02) : 147 - 154
  • [6] Thailand lifelines after the December 2004 Great Sumatra earthquake and Indian Ocean tsunami
    Edwards, Curtis
    EARTHQUAKE SPECTRA, 2006, 22 : S641 - S659
  • [7] Introduction to the special issue on the 2004 Sumatra-Andaman earthquake and the Indian Ocean tsunami
    Bilek, Susan L.
    Satake, Kenji
    Sieh, Kerry
    BULLETIN OF THE SEISMOLOGICAL SOCIETY OF AMERICA, 2007, 97 (01) : S1 - S5
  • [8] Performance of structures in Indonesia during the December 2004 great Sumatra earthquake and Indian Ocean tsunami
    Saatcioglu, Murat
    Ghobarah, Ahmed
    Nistor, Ioan
    EARTHQUAKE SPECTRA, 2006, 22 : S295 - S319
  • [9] Response and recovery in India after the December 2004 Great Sumatra earthquake and Indian Ocean tsunami
    Murty, C. V. R.
    Jain, Sudhir K.
    Sheth, Alpa R.
    Jaiswal, Arvind
    Dash, Suresh R.
    EARTHQUAKE SPECTRA, 2006, 22 (S731-S758) : S731 - S758
  • [10] Performance of structures in Thailand during the December 2004 great Sumatra earthquake and Indian Ocean tsunami
    Saatcioglu, Murat
    Ghobarah, Ahmed
    Nistor, Ion
    EARTHQUAKE SPECTRA, 2006, 22 : S355 - S375