From coral reefs to whale teeth: estimating mortality from natural accumulations of skeletal materials

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From coral reefs to whale teeth: estimating mortality from natural accumulations of skeletal materials. / Laptikhovsky, Vladimir V.; Barrett, Christopher J.; Hollyman, Philip R.
In: Marine Ecology Progress Series, Vol. 598, 28.06.2018, p. 273-291.

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Laptikhovsky VV, Barrett CJ, Hollyman PR. From coral reefs to whale teeth: estimating mortality from natural accumulations of skeletal materials. Marine Ecology Progress Series. 2018 Jun 28;598:273-291. Epub 2017 Oct 23. doi: 10.3354/meps12260

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Laptikhovsky, Vladimir V. ; Barrett, Christopher J. ; Hollyman, Philip R. / From coral reefs to whale teeth: estimating mortality from natural accumulations of skeletal materials. In: Marine Ecology Progress Series. 2018 ; Vol. 598. pp. 273-291.

RIS

TY - JOUR

T1 - From coral reefs to whale teeth: estimating mortality from natural accumulations of skeletal materials

AU - Laptikhovsky, Vladimir V.

AU - Barrett, Christopher J.

AU - Hollyman, Philip R.

PY - 2018/6/28

Y1 - 2018/6/28

N2 - Estimation of natural and anthropogenic (fishing, hunting) mortality is the key problem in studies of population dynamics. Numerous theoretical approaches were developed in environmental sciences to find a solution based on information that could be obtained from live representatives of populations of interest. We review the alternative methods used by marine biologists, palaeontologists and zoo-archaeologists to estimate natural and anthropogenic mortality from age-registering structures of the different taxa (corals, molluscs, fishes and mammals) collected in thanatocoenoses and containing information about the exact individual age-at-death. Not all approaches and techniques are transferrable from one field to another because they were elaborated for organisms with different morphologies and ecologies, but cross-fertilisation of ideas presented in this review might provide a new insight into studies related to population dynamics.

AB - Estimation of natural and anthropogenic (fishing, hunting) mortality is the key problem in studies of population dynamics. Numerous theoretical approaches were developed in environmental sciences to find a solution based on information that could be obtained from live representatives of populations of interest. We review the alternative methods used by marine biologists, palaeontologists and zoo-archaeologists to estimate natural and anthropogenic mortality from age-registering structures of the different taxa (corals, molluscs, fishes and mammals) collected in thanatocoenoses and containing information about the exact individual age-at-death. Not all approaches and techniques are transferrable from one field to another because they were elaborated for organisms with different morphologies and ecologies, but cross-fertilisation of ideas presented in this review might provide a new insight into studies related to population dynamics.

KW - Age-registering structures

KW - Coral reef

KW - Fish

KW - Marine mammals

KW - Mollusc

KW - Mortality

U2 - 10.3354/meps12260

DO - 10.3354/meps12260

M3 - Article

VL - 598

SP - 273

EP - 291

JO - Marine Ecology Progress Series

JF - Marine Ecology Progress Series

SN - 0171-8630

ER -