Discovering the limits of ecological resilience.
Discovering the limits of ecological resilience.
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发现生态恢复力的极限。
DOI：
10.1126/science.aba6432
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发表时间：
2020
期刊：
影响因子：
--
通讯作者：
Bridle J
中科院分区：
文献类型：
--
作者：
Bridle J
1949年，环保主义者奥尔多·利奥波德（Aldo Leopold）写道：“生态教育的惩罚之一是让人独自生活在一个充满创伤的世界里”(1)。70年后的今天，生物学家们不再孤独地目睹这样的创伤。相反，数百万人每天在社交媒体上分享证据，证明少数富人的行为如何造成了不可持续的生物多样性丧失和气候变化(3)。现在，在本期的第685页，Soroyeet等人证明了大黄蜂种类的广泛减少，这可以用极端气候的频率来更好地解释，而不是平均温度的变化(4)。
In 1949, environmentalist Aldo Leopold wrote that “one of the penalties of an ecological education is that one lives alone in a world of wounds” (1). Seventy years later, biologists no longer witness such wounds in solitude. Instead, millions of people on social media share evidence every day of how the behavior of a wealthy minority (2) has created unsustainable rates of biodiversity loss and climate transformation (3). Now, on page 685 of this issue, Soroyeet al.demonstrate widespread declines in bumble bee species that are better explained by the frequency of climate extremes than by changes in average temperatures (4).