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A review of a decade of lessons from one of the world’s largest MPAs: conservation gains and key challenges

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A review of a decade of lessons from one of the world’s largest MPAs: conservation gains and key challenges. / Hays, G.C.; Koldewey, H.J.; Andrzejaczek, S. et al.
In: Marine Biology, Vol. 167, No. 11, 159, 14.10.2020.

Research output: Contribution to Journal/Magazine › Journal article › peer-review

Harvard

Hays, GC, Koldewey, HJ, Andrzejaczek, S, Attrill, MJ, Barley, S, Bayley, DTI, Benkwitt, CE, Block, B, Schallert, RJ, Carlisle, AB, Carr, P, Chapple, TK, Collins, C, Diaz, C, Dunn, N, Dunbar, RB, Eager, DS, Engel, J, Embling, CB, Esteban, N, Ferretti, F, Foster, NL, Freeman, R, Gollock, M, Graham, NAJ, Harris, JL, Head, CEI, Hosegood, P, Howell, KL, Hussey, NE, Jacoby, DMP, Jones, R, Sannassy Pilly, S, Lange, ID, Letessier, TB, Levy, E, Lindhart, M, McDevitt-Irwin, JM, Meekan, M, Meeuwig, JJ, Micheli, F, Mogg, AOM, Mortimer, JA, Mucciarone, DA, Nicoll, MA, Nuno, A, Perry, CT, Preston, SG, Rattray, AJ, Robinson, E, Roche, RC, Schiele, M, Sheehan, EV, Sheppard, A, Sheppard, C, Smith, AL, Soule, B, Spalding, M, Stevens, GMW, Steyaert, M, Stiffel, S, Taylor, BM, Tickler, D, Trevail, AM, Trueba, P, Turner, J, Votier, S, Wilson, B, Williams, GJ, Williamson, BJ, Williamson, MJ, Wood, H & Curnick, DJ 2020, 'A review of a decade of lessons from one of the world’s largest MPAs: conservation gains and key challenges', Marine Biology, vol. 167, no. 11, 159. https://doi.org/10.1007/s00227-020-03776-w

APA

Hays, G. C., Koldewey, H. J., Andrzejaczek, S., Attrill, M. J., Barley, S., Bayley, D. T. I., Benkwitt, C. E., Block, B., Schallert, R. J., Carlisle, A. B., Carr, P., Chapple, T. K., Collins, C., Diaz, C., Dunn, N., Dunbar, R. B., Eager, D. S., Engel, J., Embling, C. B., ... Curnick, D. J. (2020). A review of a decade of lessons from one of the world’s largest MPAs: conservation gains and key challenges. Marine Biology, 167(11), Article 159. https://doi.org/10.1007/s00227-020-03776-w

Vancouver

Hays GC, Koldewey HJ, Andrzejaczek S, Attrill MJ, Barley S, Bayley DTI et al. A review of a decade of lessons from one of the world’s largest MPAs: conservation gains and key challenges. Marine Biology. 2020 Oct 14;167(11):159. doi: 10.1007/s00227-020-03776-w

Author

Hays, G.C. ; Koldewey, H.J. ; Andrzejaczek, S. et al. / A review of a decade of lessons from one of the world’s largest MPAs : conservation gains and key challenges. In: Marine Biology. 2020 ; Vol. 167, No. 11.

Bibtex

@article{32e8988e8bc44a13bbcf91836a6c1fcc,
title = "A review of a decade of lessons from one of the world{\textquoteright}s largest MPAs: conservation gains and key challenges",
abstract = "Given the recent trend towards establishing very large marine protected areas (MPAs) and the high potential of these to contribute to global conservation targets, we review outcomes of the last decade of marine conservation research in the British Indian Ocean Territory (BIOT), one of the largest MPAs in the world. The BIOT MPA consists of the atolls of the Chagos Archipelago, interspersed with and surrounded by deep oceanic waters. Islands around the atoll rims serve as nesting grounds for sea birds. Extensive and diverse shallow and mesophotic reef habitats provide essential habitat and feeding grounds for all marine life, and the absence of local human impacts may improve recovery after coral bleaching events. Census data have shown recent increases in the abundance of sea turtles, high numbers of nesting seabirds and high fish abundance, at least some of which is linked to the lack of recent harvesting. For example, across the archipelago the annual number of green turtle clutches (Chelonia mydas) is ~ 20,500 and increasing and the number of seabirds is ~ 1 million. Animal tracking studies have shown that some taxa breed and/or forage consistently within the MPA (e.g. some reef fishes, elasmobranchs and seabirds), suggesting the MPA has the potential to provide long-term protection. In contrast, post-nesting green turtles travel up to 4000 km to distant foraging sites, so the protected beaches in the Chagos Archipelago provide a nesting sanctuary for individuals that forage across an ocean basin and several geopolitical borders. Surveys using divers and underwater video systems show high habitat diversity and abundant marine life on all trophic levels. For example, coral cover can be as high as 40–50%. Ecological studies are shedding light on how remote ecosystems function, connect to each other and respond to climate-driven stressors compared to other locations that are more locally impacted. However, important threats to this MPA have been identified, particularly global heating events, and Illegal, Unreported and Unregulated (IUU) fishing activity, which considerably impact both reef and pelagic fishes. ",
keywords = "archipelago, atoll, bleaching, conservation management, conservation planning, coral bleaching, feeding ground, human activity, literature review, marine park, nesting behavior, seabird, British Indian Ocean Territory, Chagos Archipelago, Animalia, Anthozoa, Aves, Chelonia mydas, Cheloniidae, Elasmobranchii, Pisces, Testudines",
author = "G.C. Hays and H.J. Koldewey and S. Andrzejaczek and M.J. Attrill and S. Barley and D.T.I. Bayley and C.E. Benkwitt and B. Block and R.J. Schallert and A.B. Carlisle and P. Carr and T.K. Chapple and C. Collins and C. Diaz and N. Dunn and R.B. Dunbar and D.S. Eager and J. Engel and C.B. Embling and N. Esteban and F. Ferretti and N.L. Foster and R. Freeman and M. Gollock and N.A.J. Graham and J.L. Harris and C.E.I. Head and P. Hosegood and K.L. Howell and N.E. Hussey and D.M.P. Jacoby and R. Jones and {Sannassy Pilly}, S. and I.D. Lange and T.B. Letessier and E. Levy and M. Lindhart and J.M. McDevitt-Irwin and M. Meekan and J.J. Meeuwig and F. Micheli and A.O.M. Mogg and J.A. Mortimer and D.A. Mucciarone and M.A. Nicoll and A. Nuno and C.T. Perry and S.G. Preston and A.J. Rattray and E. Robinson and R.C. Roche and M. Schiele and E.V. Sheehan and A. Sheppard and C. Sheppard and A.L. Smith and B. Soule and M. Spalding and G.M.W. Stevens and M. Steyaert and S. Stiffel and B.M. Taylor and D. Tickler and A.M. Trevail and P. Trueba and J. Turner and S. Votier and B. Wilson and G.J. Williams and B.J. Williamson and M.J. Williamson and H. Wood and D.J. Curnick",
year = "2020",
month = oct,
day = "14",
doi = "10.1007/s00227-020-03776-w",
language = "English",
volume = "167",
journal = "Marine Biology",
issn = "0025-3162",
publisher = "Springer Verlag",
number = "11",

}

RIS

TY - JOUR

T1 - A review of a decade of lessons from one of the world’s largest MPAs

T2 - conservation gains and key challenges

AU - Hays, G.C.

AU - Koldewey, H.J.

AU - Andrzejaczek, S.

AU - Attrill, M.J.

AU - Barley, S.

AU - Bayley, D.T.I.

AU - Benkwitt, C.E.

AU - Block, B.

AU - Schallert, R.J.

AU - Carlisle, A.B.

AU - Carr, P.

AU - Chapple, T.K.

AU - Collins, C.

AU - Diaz, C.

AU - Dunn, N.

AU - Dunbar, R.B.

AU - Eager, D.S.

AU - Engel, J.

AU - Embling, C.B.

AU - Esteban, N.

AU - Ferretti, F.

AU - Foster, N.L.

AU - Freeman, R.

AU - Gollock, M.

AU - Graham, N.A.J.

AU - Harris, J.L.

AU - Head, C.E.I.

AU - Hosegood, P.

AU - Howell, K.L.

AU - Hussey, N.E.

AU - Jacoby, D.M.P.

AU - Jones, R.

AU - Sannassy Pilly, S.

AU - Lange, I.D.

AU - Letessier, T.B.

AU - Levy, E.

AU - Lindhart, M.

AU - McDevitt-Irwin, J.M.

AU - Meekan, M.

AU - Meeuwig, J.J.

AU - Micheli, F.

AU - Mogg, A.O.M.

AU - Mortimer, J.A.

AU - Mucciarone, D.A.

AU - Nicoll, M.A.

AU - Nuno, A.

AU - Perry, C.T.

AU - Preston, S.G.

AU - Rattray, A.J.

AU - Robinson, E.

AU - Roche, R.C.

AU - Schiele, M.

AU - Sheehan, E.V.

AU - Sheppard, A.

AU - Sheppard, C.

AU - Smith, A.L.

AU - Soule, B.

AU - Spalding, M.

AU - Stevens, G.M.W.

AU - Steyaert, M.

AU - Stiffel, S.

AU - Taylor, B.M.

AU - Tickler, D.

AU - Trevail, A.M.

AU - Trueba, P.

AU - Turner, J.

AU - Votier, S.

AU - Wilson, B.

AU - Williams, G.J.

AU - Williamson, B.J.

AU - Williamson, M.J.

AU - Wood, H.

AU - Curnick, D.J.

PY - 2020/10/14

Y1 - 2020/10/14

N2 - Given the recent trend towards establishing very large marine protected areas (MPAs) and the high potential of these to contribute to global conservation targets, we review outcomes of the last decade of marine conservation research in the British Indian Ocean Territory (BIOT), one of the largest MPAs in the world. The BIOT MPA consists of the atolls of the Chagos Archipelago, interspersed with and surrounded by deep oceanic waters. Islands around the atoll rims serve as nesting grounds for sea birds. Extensive and diverse shallow and mesophotic reef habitats provide essential habitat and feeding grounds for all marine life, and the absence of local human impacts may improve recovery after coral bleaching events. Census data have shown recent increases in the abundance of sea turtles, high numbers of nesting seabirds and high fish abundance, at least some of which is linked to the lack of recent harvesting. For example, across the archipelago the annual number of green turtle clutches (Chelonia mydas) is ~ 20,500 and increasing and the number of seabirds is ~ 1 million. Animal tracking studies have shown that some taxa breed and/or forage consistently within the MPA (e.g. some reef fishes, elasmobranchs and seabirds), suggesting the MPA has the potential to provide long-term protection. In contrast, post-nesting green turtles travel up to 4000 km to distant foraging sites, so the protected beaches in the Chagos Archipelago provide a nesting sanctuary for individuals that forage across an ocean basin and several geopolitical borders. Surveys using divers and underwater video systems show high habitat diversity and abundant marine life on all trophic levels. For example, coral cover can be as high as 40–50%. Ecological studies are shedding light on how remote ecosystems function, connect to each other and respond to climate-driven stressors compared to other locations that are more locally impacted. However, important threats to this MPA have been identified, particularly global heating events, and Illegal, Unreported and Unregulated (IUU) fishing activity, which considerably impact both reef and pelagic fishes.

AB - Given the recent trend towards establishing very large marine protected areas (MPAs) and the high potential of these to contribute to global conservation targets, we review outcomes of the last decade of marine conservation research in the British Indian Ocean Territory (BIOT), one of the largest MPAs in the world. The BIOT MPA consists of the atolls of the Chagos Archipelago, interspersed with and surrounded by deep oceanic waters. Islands around the atoll rims serve as nesting grounds for sea birds. Extensive and diverse shallow and mesophotic reef habitats provide essential habitat and feeding grounds for all marine life, and the absence of local human impacts may improve recovery after coral bleaching events. Census data have shown recent increases in the abundance of sea turtles, high numbers of nesting seabirds and high fish abundance, at least some of which is linked to the lack of recent harvesting. For example, across the archipelago the annual number of green turtle clutches (Chelonia mydas) is ~ 20,500 and increasing and the number of seabirds is ~ 1 million. Animal tracking studies have shown that some taxa breed and/or forage consistently within the MPA (e.g. some reef fishes, elasmobranchs and seabirds), suggesting the MPA has the potential to provide long-term protection. In contrast, post-nesting green turtles travel up to 4000 km to distant foraging sites, so the protected beaches in the Chagos Archipelago provide a nesting sanctuary for individuals that forage across an ocean basin and several geopolitical borders. Surveys using divers and underwater video systems show high habitat diversity and abundant marine life on all trophic levels. For example, coral cover can be as high as 40–50%. Ecological studies are shedding light on how remote ecosystems function, connect to each other and respond to climate-driven stressors compared to other locations that are more locally impacted. However, important threats to this MPA have been identified, particularly global heating events, and Illegal, Unreported and Unregulated (IUU) fishing activity, which considerably impact both reef and pelagic fishes.

KW - archipelago

KW - atoll

KW - bleaching

KW - conservation management

KW - conservation planning

KW - coral bleaching

KW - feeding ground

KW - human activity

KW - literature review

KW - marine park

KW - nesting behavior

KW - seabird

KW - British Indian Ocean Territory

KW - Chagos Archipelago

KW - Animalia

KW - Anthozoa

KW - Aves

KW - Chelonia mydas

KW - Cheloniidae

KW - Elasmobranchii

KW - Pisces

KW - Testudines

U2 - 10.1007/s00227-020-03776-w

DO - 10.1007/s00227-020-03776-w

M3 - Journal article

VL - 167

JO - Marine Biology

JF - Marine Biology

SN - 0025-3162

IS - 11

M1 - 159

ER -