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| 浅析青藏高原铁路建设的外来物种入侵风险 |
| A Brief Analysis of Risk of Invasive Species Caused by the Tibetan Plateau Railway Construction |
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| DOI： |
| 中文关键词: 青藏高原 铁路 生态环境 外来物种 入侵风险 |
| 英文关键词: Tibetan Plateau Railway Ecological environment Non native species Invasion risk |
| 基金项目:国家自然科学基金资助项目（31360141）；国家环保公益性行业科研专项基金资助项目（200709017）；西藏自治区科技重大专项基金资助项目（2015XZ01G7205） |
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| 中文摘要: |
| 交通干线的建设和生物入侵的发生紧密相关，由于青藏高原环境的脆弱性，在该区进行交通设施建设更须警惕外来物种入侵的风险。围绕青藏高原这一特殊自然地理区域的铁路建设，初步分析了铁路建设和运行带来的环境变化，同时结合青藏高原生态系统的特点，分析了可能造成的生物入侵风险，并针对生物入侵的防范提出了相关建议。 |
| 英文摘要: |
| The occurrence of biological invasion is closely related to the construction of traffic trunk.Due to the fragility of the Tibetan Plateau environment，it is more needed to guard against the risk of invasive species during the construction of transport infrastructure in this region.This article revolved around the railway construction of the Tibetan Plateau，where is an area of special natural geography，preliminary analyzed the environmental changes caused by railway construction and operation and possible risks of biological invasion combined with the characteristics of the Tibetan Plateau ecological system.Some suggestions were made to prevent biological invasion of Tibet. |
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