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綜合物探技術(shù)在海洋考古中的應(yīng)用——以川島水下考古為例

發(fā)布時(shí)間:2019-06-29 13:02
【摘要】:水下考古已成為考古領(lǐng)域的重要組成部分。在中國(guó)沿海,尤其在古海上絲綢之路沿線,留存了大量前人活動(dòng)的遺跡。水下考古需要使用高新探測(cè)設(shè)備,并配合合理的操作流程。本文以廣東川島水下考古為例,由多波束測(cè)深系統(tǒng)、淺地層剖面儀、側(cè)掃聲吶系統(tǒng)和磁力儀等新型高精度海洋物探設(shè)備構(gòu)成水下考古系統(tǒng),建立了水下考古的基本流程。川島是古海上絲綢之路的重要泊靠點(diǎn),在此次川山群島海域考古調(diào)查中,根據(jù)多波束大規(guī)模覆蓋和側(cè)掃聲吶拖曳式作業(yè),在泥灣水道、打鐵灣以及烏豬洲等處有新的發(fā)現(xiàn),包括清代瓷器碎片和古代鐵炮等。川島水下考古文物的發(fā)現(xiàn),對(duì)于進(jìn)一步沿古海上絲綢之路的文物調(diào)查具有重要促進(jìn)作用,也使水下考古得到更多關(guān)注。
[Abstract]:Underwater archaeology has become an important part of archaeology. A large number of relics of previous activities have been retained along the coast of China, especially along the ancient maritime Silk Road. Underwater archaeology needs to use high-tech detection equipment and cooperate with reasonable operation flow. Taking the underwater archaeology of Sichuan Island in Guangdong Province as an example, the underwater archaeological system is composed of a new type of high precision marine geophysical exploration equipment, such as multi-beam bathymetric system, shallow strata profiler, side sweep Sonar system and magnetometer, and the basic flow of underwater archaeology is established. Sichuan Island is an important berthing point of the ancient maritime Silk Road. In this archaeological investigation of the Chuanshan Islands, according to the multi-beam large-scale coverage and side sweep Sonar towed operation, there have been new discoveries in the Niwan waterway, Daotie Bay and Wuzhu Island, including porcelain fragments and ancient iron cannons in the Qing Dynasty. The discovery of underwater archaeological relics in Sichuan Island plays an important role in promoting the further investigation of cultural relics along the ancient maritime Silk Road, and more attention has been paid to underwater archaeology.
【作者單位】: 南京大學(xué)地理與海洋科學(xué)學(xué)院;國(guó)家海洋局第二海洋研究所;浙江大學(xué)地球科學(xué)學(xué)院;廣東省文物考古研究所;
【基金】:國(guó)家自然科學(xué)基金項(xiàng)目資助(41476049) 科技基礎(chǔ)性工作專項(xiàng)項(xiàng)目資助(2013FY112900) 國(guó)家海洋公益性行業(yè)科研專項(xiàng)項(xiàng)目資助(201105001) 國(guó)家海洋局第二海洋研究所基本科研業(yè)務(wù)費(fèi)專項(xiàng)項(xiàng)目資助(JT1403)
【分類號(hào)】:K854.1

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