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Marine Conservation in a Changing Cl...

Jacquemont, Juliette,

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Marine Conservation in a Changing Climate and for Deep Ecosystems /

Record Type:	Electronic resources : Monograph/item
Title/Author:	Marine Conservation in a Changing Climate and for Deep Ecosystems // Juliette Jacquemont.
Author:	Jacquemont, Juliette,
Description:	1 electronic resource (238 pages)
Notes:	Source: Dissertations Abstracts International, Volume: 87-01, Section: B.
Contained By:	Dissertations Abstracts International87-01B.
Subject:	Conservation biology. -
Online resource:	https://pqdd.sinica.edu.tw/twdaoapp/servlet/advanced?query=31994681
ISBN:	9798288820762

Marine Conservation in a Changing Climate and for Deep Ecosystems /
Jacquemont, Juliette,

Marine Conservation in a Changing Climate and for Deep Ecosystems /Juliette Jacquemont. - 1 electronic resource (238 pages)

Source: Dissertations Abstracts International, Volume: 87-01, Section: B.

Human uses of the ocean are intensifying, diversifying, and spatially expanding to respond to the ever-growing food, energy, and material demand of humanity. In this context, marine protected areas (MPAs) have been increasingly promoted as a tool to mitigate impacts from extractive activities and promote sustainable uses of marine resources. However, while the ecological benefits of highly protected coastal MPAs are well-established, many controversies remain on whether these benefits will perdure under future climatic conditions, and whether MPAs are relevant tools to protect deep offshore ecosystems. This dissertation aims at addressing these uncertainties by (1) clarifying the climate benefits that MPAs can provide, (2) assessing the conservation status across depth zones of the ocean, and (3) advancing the ecological knowledge of deep-reef ecosystems to better inform their conservation. In chapter 1, I conduct a meta-analysis and demonstrate that MPAs with high levels of protection can significantly enhance multiple climate mitigation and adaptation pathways including carbon sequestration, coastal protection, species richness, and fishers' catch and income. In chapter 2, I found that conservation efforts are unevenly distributed among depths and tend to be biased towards areas with the lowest fishing efforts. In chapter 3 and 4, I evaluate the taxonomic and functional diversity of Caribbean reef-fish communities across multiple depth zones from the surface to the deep-sea boundary (< 300 m). This dissertation highlights the importance of MPAs in supporting the resilience of socio-ecological systems to climatic pressures and sheds light on the unique diversity of deep reefs, which require dedicated conservation efforts to achieve targets of ecological representation.

English

ISBN: 9798288820762Subjects--Topical Terms:

535736
Conservation biology.
Subjects--Index Terms:

Community ecology

Marine Conservation in a Changing Climate and for Deep Ecosystems /
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245 1 0 $a Marine Conservation in a Changing Climate and for Deep Ecosystems / $c Juliette Jacquemont.
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500 $a Advisors: Tornabene, Luke Committee members: Claudet, Joachim; Levin, Phil; Essington, Tim.
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520 $a Human uses of the ocean are intensifying, diversifying, and spatially expanding to respond to the ever-growing food, energy, and material demand of humanity. In this context, marine protected areas (MPAs) have been increasingly promoted as a tool to mitigate impacts from extractive activities and promote sustainable uses of marine resources. However, while the ecological benefits of highly protected coastal MPAs are well-established, many controversies remain on whether these benefits will perdure under future climatic conditions, and whether MPAs are relevant tools to protect deep offshore ecosystems. This dissertation aims at addressing these uncertainties by (1) clarifying the climate benefits that MPAs can provide, (2) assessing the conservation status across depth zones of the ocean, and (3) advancing the ecological knowledge of deep-reef ecosystems to better inform their conservation. In chapter 1, I conduct a meta-analysis and demonstrate that MPAs with high levels of protection can significantly enhance multiple climate mitigation and adaptation pathways including carbon sequestration, coastal protection, species richness, and fishers' catch and income. In chapter 2, I found that conservation efforts are unevenly distributed among depths and tend to be biased towards areas with the lowest fishing efforts. In chapter 3 and 4, I evaluate the taxonomic and functional diversity of Caribbean reef-fish communities across multiple depth zones from the surface to the deep-sea boundary (< 300 m). This dissertation highlights the importance of MPAs in supporting the resilience of socio-ecological systems to climatic pressures and sheds light on the unique diversity of deep reefs, which require dedicated conservation efforts to achieve targets of ecological representation.
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650 4 $a Ecology. $3 516476
650 4 $a Evolution & development. $3 3172418
650 4 $a Environmental science. $3 677245
650 4 $a Climate change. $2 bicssc $3 2079509
653 $a Community ecology
653 $a Deep reefs
653 $a Marine conservation
653 $a Marine protected areas
653 $a Climate mitigation
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710 2 $a University of Washington. $b Aquatic and Fishery Sciences. $e degree granting institution. $3 3816874
720 1 $a Tornabene, Luke $e degree supervisor.
773 0 $t Dissertations Abstracts International $g 87-01B.
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