Effects of climate and land-use changes on fish catches across lakes at a global scale

Yu Chun Kao; Mark W. Rogers; David B. Bunnell; Ian G. Cowx; Song S. Qian; Orlane Anneville; T. Douglas Beard; Alexander Brinker; J. Robert Britton; René Chura-Cruz; Natasha J. Gownaris; James R. Jackson; Külli Kangur; Jeppe Kolding; Anatoly A. Lukin; Abigail J. Lynch; Norman Mercado-Silva; Rodrigo Moncayo-Estrada; Friday J. Njaya; Ilia Ostrovsky; Lars G. Rudstam; Alfred L.E. Sandström; Yuichi Sato; Humberto Siguayro-Mamani; Andy Thorpe; Paul A.M. van Zwieten; Pietro Volta; Yuyu Wang; András Weiperth; Olaf L.F. Weyl; Joelle D. Young

doi:10.1038/s41467-020-14624-2

Effects of climate and land-use changes on fish catches across lakes at a global scale

Yu Chun Kao, Mark W. Rogers, David B. Bunnell, Ian G. Cowx, Song S. Qian, Orlane Anneville, T. Douglas Beard, Alexander Brinker, J. Robert Britton, René Chura-Cruz, Natasha J. Gownaris, James R. Jackson, Külli Kangur, Jeppe Kolding, Anatoly A. Lukin, Abigail J. Lynch, Norman Mercado-Silva, Rodrigo Moncayo-Estrada, Friday J. Njaya, Ilia OstrovskyLars G. Rudstam, Alfred L.E. Sandström, Yuichi Sato, Humberto Siguayro-Mamani, Andy Thorpe, Paul A.M. van Zwieten, Pietro Volta, Yuyu Wang, András Weiperth, Olaf L.F. Weyl, Joelle D. Young

Research output: Contribution to journal › Article › peer-review

Abstract

Globally, our knowledge on lake fisheries is still limited despite their importance to food security and livelihoods. Here we show that fish catches can respond either positively or negatively to climate and land-use changes, by analyzing time-series data (1970–2014) for 31 lakes across five continents. We find that effects of a climate or land-use driver (e.g., air temperature) on lake environment could be relatively consistent in directions, but consequential changes in a lake-environmental factor (e.g., water temperature) could result in either increases or decreases in fish catch in a given lake. A subsequent correlation analysis indicates that reductions in fish catch was less likely to occur in response to potential climate and land-use changes if a lake is located in a region with greater access to clean water. This finding suggests that adequate investments for water-quality protection and water-use efficiency can provide additional benefits to lake fisheries and food security.

Original language	English
Article number	2526
Journal	Nature Communications
Volume	11
Issue number	1
DOIs	https://doi.org/10.1038/s41467-020-14624-2
State	Published - 20 May 2020
Externally published	Yes

Bibliographical note

Publisher Copyright:
© 2020, The Author(s).

ASJC Scopus subject areas

General Chemistry
General Biochemistry, Genetics and Molecular Biology
General Physics and Astronomy

UN SDGs

This output contributes to the following UN Sustainable Development Goals (SDGs)

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10.1038/s41467-020-14624-2

Cite this

Kao, Y. C., Rogers, M. W., Bunnell, D. B., Cowx, I. G., Qian, S. S., Anneville, O., Beard, T. D., Brinker, A., Britton, J. R., Chura-Cruz, R., Gownaris, N. J., Jackson, J. R., Kangur, K., Kolding, J., Lukin, A. A., Lynch, A. J., Mercado-Silva, N., Moncayo-Estrada, R., Njaya, F. J., ... Young, J. D. (2020). Effects of climate and land-use changes on fish catches across lakes at a global scale. Nature Communications, 11(1), Article 2526. https://doi.org/10.1038/s41467-020-14624-2

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title = "Effects of climate and land-use changes on fish catches across lakes at a global scale",

abstract = "Globally, our knowledge on lake fisheries is still limited despite their importance to food security and livelihoods. Here we show that fish catches can respond either positively or negatively to climate and land-use changes, by analyzing time-series data (1970–2014) for 31 lakes across five continents. We find that effects of a climate or land-use driver (e.g., air temperature) on lake environment could be relatively consistent in directions, but consequential changes in a lake-environmental factor (e.g., water temperature) could result in either increases or decreases in fish catch in a given lake. A subsequent correlation analysis indicates that reductions in fish catch was less likely to occur in response to potential climate and land-use changes if a lake is located in a region with greater access to clean water. This finding suggests that adequate investments for water-quality protection and water-use efficiency can provide additional benefits to lake fisheries and food security.",

author = "Kao, {Yu Chun} and Rogers, {Mark W.} and Bunnell, {David B.} and Cowx, {Ian G.} and Qian, {Song S.} and Orlane Anneville and Beard, {T. Douglas} and Alexander Brinker and Britton, {J. Robert} and Ren{\'e} Chura-Cruz and Gownaris, {Natasha J.} and Jackson, {James R.} and K{\"u}lli Kangur and Jeppe Kolding and Lukin, {Anatoly A.} and Lynch, {Abigail J.} and Norman Mercado-Silva and Rodrigo Moncayo-Estrada and Njaya, {Friday J.} and Ilia Ostrovsky and Rudstam, {Lars G.} and Sandstr{\"o}m, {Alfred L.E.} and Yuichi Sato and Humberto Siguayro-Mamani and Andy Thorpe and {van Zwieten}, {Paul A.M.} and Pietro Volta and Yuyu Wang and Andr{\'a}s Weiperth and Weyl, {Olaf L.F.} and Young, {Joelle D.}",

note = "Publisher Copyright: {\textcopyright} 2020, The Author(s).",

year = "2020",

month = may,

day = "20",

doi = "10.1038/s41467-020-14624-2",

language = "English",

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Kao, YC, Rogers, MW, Bunnell, DB, Cowx, IG, Qian, SS, Anneville, O, Beard, TD, Brinker, A, Britton, JR, Chura-Cruz, R, Gownaris, NJ, Jackson, JR, Kangur, K, Kolding, J, Lukin, AA, Lynch, AJ, Mercado-Silva, N, Moncayo-Estrada, R, Njaya, FJ, Ostrovsky, I, Rudstam, LG, Sandström, ALE, Sato, Y, Siguayro-Mamani, H, Thorpe, A, van Zwieten, PAM, Volta, P, Wang, Y, Weiperth, A, Weyl, OLF & Young, JD 2020, 'Effects of climate and land-use changes on fish catches across lakes at a global scale', Nature Communications, vol. 11, no. 1, 2526. https://doi.org/10.1038/s41467-020-14624-2

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AU - Kao, Yu Chun

AU - Rogers, Mark W.

AU - Bunnell, David B.

AU - Cowx, Ian G.

AU - Qian, Song S.

AU - Anneville, Orlane

AU - Beard, T. Douglas

AU - Brinker, Alexander

AU - Britton, J. Robert

AU - Chura-Cruz, René

AU - Gownaris, Natasha J.

AU - Jackson, James R.

AU - Kangur, Külli

AU - Kolding, Jeppe

AU - Lukin, Anatoly A.

AU - Lynch, Abigail J.

AU - Mercado-Silva, Norman

AU - Moncayo-Estrada, Rodrigo

AU - Njaya, Friday J.

AU - Ostrovsky, Ilia

AU - Rudstam, Lars G.

AU - Sandström, Alfred L.E.

AU - Sato, Yuichi

AU - Siguayro-Mamani, Humberto

AU - Thorpe, Andy

AU - van Zwieten, Paul A.M.

AU - Volta, Pietro

AU - Wang, Yuyu

AU - Weiperth, András

AU - Weyl, Olaf L.F.

AU - Young, Joelle D.

PY - 2020/5/20

Y1 - 2020/5/20

N2 - Globally, our knowledge on lake fisheries is still limited despite their importance to food security and livelihoods. Here we show that fish catches can respond either positively or negatively to climate and land-use changes, by analyzing time-series data (1970–2014) for 31 lakes across five continents. We find that effects of a climate or land-use driver (e.g., air temperature) on lake environment could be relatively consistent in directions, but consequential changes in a lake-environmental factor (e.g., water temperature) could result in either increases or decreases in fish catch in a given lake. A subsequent correlation analysis indicates that reductions in fish catch was less likely to occur in response to potential climate and land-use changes if a lake is located in a region with greater access to clean water. This finding suggests that adequate investments for water-quality protection and water-use efficiency can provide additional benefits to lake fisheries and food security.

AB - Globally, our knowledge on lake fisheries is still limited despite their importance to food security and livelihoods. Here we show that fish catches can respond either positively or negatively to climate and land-use changes, by analyzing time-series data (1970–2014) for 31 lakes across five continents. We find that effects of a climate or land-use driver (e.g., air temperature) on lake environment could be relatively consistent in directions, but consequential changes in a lake-environmental factor (e.g., water temperature) could result in either increases or decreases in fish catch in a given lake. A subsequent correlation analysis indicates that reductions in fish catch was less likely to occur in response to potential climate and land-use changes if a lake is located in a region with greater access to clean water. This finding suggests that adequate investments for water-quality protection and water-use efficiency can provide additional benefits to lake fisheries and food security.

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DO - 10.1038/s41467-020-14624-2

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SN - 2041-1723

VL - 11

JO - Nature Communications

JF - Nature Communications

IS - 1

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ER -

Effects of climate and land-use changes on fish catches across lakes at a global scale

Abstract

Bibliographical note

ASJC Scopus subject areas

UN SDGs

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