Simulating effects of climate change under direct and diapause development in a butterfly
Simulating effects of climate change under direct and diapause development in a butterfly
复制标题
模拟气候变化对蝴蝶直接发育和滞育发育的影响
DOI：
10.1111/eea.12380
复制
发表时间：
2016
影响因子：
1.9
通讯作者：
K. Fischer
中科院分区：
文献类型：
--
作者：
Klockmann;Schröder;Karajoli;K. Fischer
温度是影响物种生存和分布的重要生态因子之一。因此，全球气候变化，包括平均地表温度的升高和极端天气事件的发生，可能对生物多样性构成重大挑战。虽然热带变温动物被认为对气候变化非常敏感，但温带物种实际上可能从更高的温度中受益。然而，在温带地区，一年中的大部分时间都不适合生长和繁殖，季节性的时间限制可能会使问题复杂化。在此背景下，我们研究了模拟气候变化（包括平均温度和热浪的增加）对lycaena tityrus(Poda)（鳞翅目：Lycaenidae科）蝴蝶发育途径的影响。温度升高加速了它们的发育，但正如预期的那样，蛹的体积减少了。然而，我们没有发现温度升高甚至模拟热浪的有害影响的证据。此外，模式在间接和直接发展个体之间没有差异，这被认为是更受时间限制的。我们的研究结果支持了并非所有物种都会受到气候变化不利影响的观点，并表明物种属性可能比不同发育途径施加的潜在时间限制更重要。
Temperature is one of the most important ecological factors affecting species survival and distributions. Therefore, global climate change, involving increases in mean surface temperature and the occurrence of extreme weather events, may pose a substantial challenge to biodiversity. Whereas tropical ectotherms are believed to be very sensitive to climate change, temperate‐zone species may actually benefit from higher temperatures. However, as in temperate zones large parts of the year are unsuitable for growth and reproduction, seasonal time constraints may complicate matters. Against this background we here investigate the impact of simulated climate change, involving increased mean temperatures and heat waves, across developmental pathways of the butterflyLycaena tityrus(Poda) (Lepidoptera: Lycaenidae). Increased temperatures speeded up development but decreased pupal mass as expected. However, we found no evidence for detrimental effects of increased temperatures or even simulated heat waves. Furthermore, patterns did not differ between indirectly and directly developing individuals, which are assumed to be more time constrained. Our findings support the notion that not all species will be detrimentally affected by climate change, and suggest that species attributes may be more important than potential time constraints imposed by different developmental pathways.
登录
查看更多内容
斑点木蝴蝶的生命周期调节和生命史可塑性：是反应规范
影响因子：
1.9
作者：
S. Nylin;P. Wickman;C. Wiklund
通讯作者：
C. Wiklund
环境变化对舌蝇干燥率、塑料反应和种群动态的影响
影响因子：
2.1
作者：
E. Kleynhans;S. Clusella‐Trullas;J. Terblanche
通讯作者：
J. Terblanche
影响因子：
2.2
作者：
Burke, S;Pullin, AS;Thomas, CD
通讯作者：
Thomas, CD
DOI：
10.1017/cbo9780511721854.012
发表时间：
1996-10
期刊：
--
影响因子：
--
作者：
L. Partridge;V. French
通讯作者：
L. Partridge;V. French
影响因子：
1.9
作者：
Fischer, K;Fiedler, K
通讯作者：
Fiedler, K