Zoeken
Zoeken kan via de modus 'eenvoudig zoeken' (één veld) of uitgebreid via 'geavanceerd zoeken' (meerdere velden). Zo kan je bv. zoeken op een combinatie van een auteursnaam (auteur), een jaartal (jaar) en een documenttype.
Boekenmand
Nuttige resultaten kan je aanvinken en toevoegen aan een mandje. De inhoud hiervan kan je exporteren of afdrukken (naar bv. PDF).
RSS
Op de hoogte blijven van nieuw toegevoegde publicaties binnen uw interessegebied? Dit kan door een RSS-feed (?) te maken van jouw zoekopdracht.
nieuwe zoekopdracht
Tambora and the mackerel year: Phenology and fisheries during an extreme climate event
Alexander, K.E.; Leavenworth, W.B.; Willis, T.V.; Hall, C.; Mattocks, S.; Bittner, S.M.; Klein, E.; Staudinger, M.; Bryan, A.; Rosset, J.; Carr, B.H.; Jordaan, A. (2017). Tambora and the mackerel year: Phenology and fisheries during an extreme climate event. Science Advances 3(1): e1601635. http://dx.doi.org/10.1126/sciadv.1601635
In: Science Advances. AAAS: New York. ISSN 2375-2548; e-ISSN 2375-2548
|   |
| Trefwoorden |
|
| Author keywords |
Tambora; extreme climate event; Gulf of Maine fisheries; Complex Adaptive Systems; coupled human and natural systems; anadromous; pelagic; historical ecology; food security |
| Auteurs | | Top |
- Alexander, K.E.
- Leavenworth, W.B.
- Willis, T.V.
- Hall, C.
|
- Mattocks, S.
- Bittner, S.M.
- Klein, E.
- Staudinger, M.
|
- Bryan, A.
- Rosset, J.
- Carr, B.H.
- Jordaan, A.
|
| Abstract |
Global warming has increased the frequency of extreme climate events, yet responses of biological and human communities are poorly understood, particularly for aquatic ecosystems and fisheries. Retrospective analysis of known outcomes may provide insights into the nature of adaptations and trajectory of subsequent conditions. We consider the 1815 eruption of the Indonesian volcano Tambora and its impact on Gulf of Maine (GoM) coastal and riparian fisheries in 1816. Applying complex adaptive systems theory with historical methods, we analyzed fish export data and contemporary climate records to disclose human and piscine responses to Tambora’s extreme weather at different spatial and temporal scales while also considering sociopolitical influences. Results identified a tipping point in GoM fisheries induced by concatenating social and biological responses to extreme weather. Abnormal daily temperatures selectively affected targeted fish species—alewives, shad, herring, and mackerel—according to their migration and spawning phenologies and temperature tolerances. First to arrive, alewives suffered the worst. Crop failure and incipient famine intensified fishing pressure, especially in heavily settled regions where dams already compromised watersheds. Insufficient alewife runs led fishers to target mackerel, the next species appearing in abundance along the coast; thus, 1816 became the “mackerel year.” Critically, the shift from riparian to marine fisheries persisted and expanded after temperatures moderated and alewives recovered. We conclude that contingent human adaptations to extraordinary weather permanently altered this complex system. Understanding how adaptive responses to extreme events can trigger unintended consequences may advance long-term planning for resilience in an uncertain future. |
IMIS is ontwikkeld en wordt gehost door het VLIZ.
