Atmospheric goals for sustainable development
Atmospheric goals for sustainable development
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可持续发展的大气目标
DOI：
10.1126/science.adg2495
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发表时间：
2023
期刊：
影响因子：
56.9
通讯作者：
Capon, Anthony
中科院分区：
文献类型：
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作者：
Keywood, Melita;Paton-Walsh, Clare;Lawrence, Mark;George, Christian;Formenti, Paola;Schofield, Robyn;Cleugh, Helen;Borgford-Parnell, Nathan;Capon, Anthony
一种高致病性禽流感病毒（HPAIv）于2022年在泛北极地区传播，影响了数百万只鸟类（1），现已到达南美洲。这种疾病威胁着海洋和陆地鸟类，包括濒危物种。需要实时收集信息并采取措施防止疾病传播，以缓解这一疫情。仅在沿着秘鲁海岸线，HPAIv于二零二二年仅四个星期内就杀死超过22，000只野鸟，主要为秘鲁鹈鹕（Pelecanus thagus）及秘鲁鲣鸟（苏拉斑胸鲣鸟）（2），两者均被归类为秘鲁濒危鸟类（3）。秘鲁沿海保护区的鹈鹕现存数量约为124，000只（4）。该病毒还杀死了濒临灭绝的瓜奈鸬鹚（Leucocarbo bougainvilliorum）（2，3）。除了它们的保护地位和内在价值外，这些物种还具有经济利益。秘鲁派力肯、秘鲁鲣鸟和瓜奈鸬鹚生产的鸟粪用作肥料，是秘鲁最宝贵的经济资源之一（5）。HPAIv正在整个大陆蔓延。到2022年12月，该病毒已在厄瓜多尔，哥伦比亚，委内瑞拉和智利的鸟类中发现。除了海洋鸟类，该病毒还可能威胁食腐动物，就像它在世界其他地区一样（7），包括象征性的
A highly pathogenic avian influenza virus (HPAIv) that spread through the Holarctic region in 2022, affecting millions of birds (1), has reached South America. The disease threatens marine and terrestrial birds, including endangered species. Realtime information gathering and steps to prevent the spread of disease will be required to mitigate this outbreak. Along the Peruvian coastline alone, HPAIv killed more than 22,000 wild birds in just 4 weeks in 2022, mainly Peruvian pelicans (Pelecanus thagus) and Peruvian boobies (Sula variegata)(2), both of which are categorized as Endangered in Peru (3). The extant Peruvian population of pelicans in coastal protected areas is around 124,000 (4). The virus has also killed Near Threatened Guanay cormorants (Leucocarbo bougainvilliorum)(2, 3). Beyond their conservation status and intrinsic value, these species are of economic interest. The guano produced by the Peruvian pelican, the Peruvian booby, and the Guanay cormorant is used as fertilizer and constitutes one of the most valuable economic resources in Peru (5). HPAIv is spreading across the continent. By December 2022, the virus had been found in birds in Ecuador, Colombia, Venezuela, and Chile (6). In addition to marine birds, the virus could threaten scavengers, as it has in other regions of the world (7), including the emblematic