Life Cycle Trade‐Offs in Matrix Population Models
Matrix projections allow identification of those phases in the life cycle with a high potential impact on the population growth rate. This impact is assessed by the sensitivity or elasticity of the matrix elements that are computed from life cycle data such as age—dependent survival or fecundity. Co...
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crwiley:10.2307/2265822 2024-04-07T07:53:48+00:00 Life Cycle Trade‐Offs in Matrix Population Models van Tienderen, Peter H. 1995 http://dx.doi.org/10.2307/2265822 https://api.wiley.com/onlinelibrary/tdm/v1/articles/10.2307%2F2265822 https://esajournals.onlinelibrary.wiley.com/doi/pdf/10.2307/2265822 en eng Wiley http://onlinelibrary.wiley.com/termsAndConditions#vor Ecology volume 76, issue 8, page 2482-2489 ISSN 0012-9658 1939-9170 Ecology, Evolution, Behavior and Systematics journal-article 1995 crwiley https://doi.org/10.2307/2265822 2024-03-14T00:42:26Z Matrix projections allow identification of those phases in the life cycle with a high potential impact on the population growth rate. This impact is assessed by the sensitivity or elasticity of the matrix elements that are computed from life cycle data such as age—dependent survival or fecundity. Covariation among life cycle components, e.g., due to trade—offs, is a main subject of life history theory. Sensitivities or elasticities of matrix elements do not take this covariation into account. Integrated sensitivities and elasticities measure the net effect of a matrix element, combining its direct effect and indirect effects through correlation with other matrix elements. These measures are related to the selection differentials and expected selection responses from quantitative genetics. The use of these measures is illustrated with data on disease resistance in a perennial weed Plantago lanceolata, and the demography of killer whale pods. Article in Journal/Newspaper Killer Whale Killer whale Wiley Online Library Ecology 76 8 2482 2489 |
institution |
Open Polar |
collection |
Wiley Online Library |
op_collection_id |
crwiley |
language |
English |
topic |
Ecology, Evolution, Behavior and Systematics |
spellingShingle |
Ecology, Evolution, Behavior and Systematics van Tienderen, Peter H. Life Cycle Trade‐Offs in Matrix Population Models |
topic_facet |
Ecology, Evolution, Behavior and Systematics |
description |
Matrix projections allow identification of those phases in the life cycle with a high potential impact on the population growth rate. This impact is assessed by the sensitivity or elasticity of the matrix elements that are computed from life cycle data such as age—dependent survival or fecundity. Covariation among life cycle components, e.g., due to trade—offs, is a main subject of life history theory. Sensitivities or elasticities of matrix elements do not take this covariation into account. Integrated sensitivities and elasticities measure the net effect of a matrix element, combining its direct effect and indirect effects through correlation with other matrix elements. These measures are related to the selection differentials and expected selection responses from quantitative genetics. The use of these measures is illustrated with data on disease resistance in a perennial weed Plantago lanceolata, and the demography of killer whale pods. |
format |
Article in Journal/Newspaper |
author |
van Tienderen, Peter H. |
author_facet |
van Tienderen, Peter H. |
author_sort |
van Tienderen, Peter H. |
title |
Life Cycle Trade‐Offs in Matrix Population Models |
title_short |
Life Cycle Trade‐Offs in Matrix Population Models |
title_full |
Life Cycle Trade‐Offs in Matrix Population Models |
title_fullStr |
Life Cycle Trade‐Offs in Matrix Population Models |
title_full_unstemmed |
Life Cycle Trade‐Offs in Matrix Population Models |
title_sort |
life cycle trade‐offs in matrix population models |
publisher |
Wiley |
publishDate |
1995 |
url |
http://dx.doi.org/10.2307/2265822 https://api.wiley.com/onlinelibrary/tdm/v1/articles/10.2307%2F2265822 https://esajournals.onlinelibrary.wiley.com/doi/pdf/10.2307/2265822 |
genre |
Killer Whale Killer whale |
genre_facet |
Killer Whale Killer whale |
op_source |
Ecology volume 76, issue 8, page 2482-2489 ISSN 0012-9658 1939-9170 |
op_rights |
http://onlinelibrary.wiley.com/termsAndConditions#vor |
op_doi |
https://doi.org/10.2307/2265822 |
container_title |
Ecology |
container_volume |
76 |
container_issue |
8 |
container_start_page |
2482 |
op_container_end_page |
2489 |
_version_ |
1795669952544374784 |