本文關(guān)鍵詞：氣候變化背景下西北航道自然環(huán)境危險(xiǎn)性評估　出處：《海洋通報(bào)》2017年02期 　論文類型：期刊論文

  更多相關(guān)文章： 氣候變化 西北通道 指標(biāo)體系 危險(xiǎn)性評估

【摘要】：在氣候變化背景下,北冰洋"西北航道"開通預(yù)期提前,為我國能源戰(zhàn)略帶來良好的發(fā)展機(jī)遇,同時(shí)其社會政治效應(yīng)及氣候變化和影響的復(fù)雜性、不確定性也使該航道面臨潛在風(fēng)險(xiǎn)和挑戰(zhàn)。引進(jìn)風(fēng)險(xiǎn)分析的理論和方法,對全球氣候變化對影響"西北航道"的自然環(huán)境開展研究。針對氣候變化對"西北航道"自然環(huán)境潛在風(fēng)險(xiǎn)要素進(jìn)行梳理,構(gòu)建危險(xiǎn)性評價(jià)指標(biāo)體系,對自然災(zāi)害危險(xiǎn)性進(jìn)行綜合定量的評估區(qū)劃。
[Abstract]:Under the background of climate change, the Arctic Ocean "Northwest Passage" is expected to open ahead of schedule, which brings good development opportunities for China's energy strategy, at the same time, its social and political effects and the complexity of climate change and impact. Uncertainty also makes the channel face potential risks and challenges. The theory and method of risk analysis are introduced. This paper studies the influence of global climate change on the natural environment of "Northwest Passage". In view of climate change, the potential risk factors of the natural environment of "Northwest Passage" are sorted out, and the risk assessment index system is constructed. The risk of natural disasters is assessed quantitatively and synthetically.
【作者單位】： 解放軍理工大學(xué)氣象海洋學(xué)院;
【分類號】：U612;P467
【正文快照】： 北極“西北航道”的探索史始于15世紀(jì)新航路開辟運(yùn)動(dòng),當(dāng)時(shí)歐洲各國紛紛探索通往東方的海上航道,英國人率先取道北冰洋,希望穿越北極海域到達(dá)太平洋。惡劣的氣候及地理環(huán)境條件,使得探險(xiǎn)家在20世紀(jì)初才得以完全從水域穿行“西北航道”,航道因其安全系數(shù)過低被歷史塵封,而關(guān)于航，

本文編號：1439100