中文摘要：

新疆属于我国西北干旱和半干旱地区,荒漠绿洲是其农林业发展的主要载体。由于特殊的地理生态和区位优势,新疆成为我国遭受农林外来入侵生物危害最为严重的区域之一。研究表明,近66年来新疆农林外来入侵生物多达95种。近些年,生物入侵呈现间隔期越来越短、突发性疫情频率越来越高的特点;特别是自1990年以来,新疆农林外来入侵生物呈暴发式增长态势,这一时期传入该地区的农林外来入侵生物有75种,占农林外来入侵生物总量的78.95%,新入侵生物种类年平均2.88种。农林外来生物入侵不仅造成了严重的经济损失,而且对新疆农业和林业生产安全构成了严重威胁。在“一带一路”战略实施和电子商务快速发展的背景下,通过对新疆农业生产发展状况、地理生态特点和区位优势进行分析,结合新疆农林外来入侵生物发生现状、趋势及其研究进展,提出新疆乃至我国西北荒漠绿洲生态区未来农林外来生物研究的主要方向和目标,以期为有效遏制农林外来生物入侵和危害,以及保障新疆乃至全国农业生产和生态安全提供服务。

英文摘要：

Xinjiang is an important part of arid and semi-arid region in northw- estern China, with agriculture and fruit production tak-ing place in oases. Due to its geographical position, Xinjiang is one of the places which most seriously suffer from damage caused by invasive alien species. During the past 66 years, 95 such species have been reported from Xinjiang. Since 1990, the frequency of bi-ological invasions has increased in Xinjiang, with 75 new invasive alien species, i.e. a rate of 2.88 species per year. Not only has this caused serious economic loss, but food production and ecological safety is also threatened. Under the newly announced develop-mental strategy of ＂ One belt, one road＂ , increaed vigilance is needed, especially in the northwestern oases of China, in order to prevent alien species from invasion and damage.