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Evaluating Geophysical Diversity as ...

Miller, Stephanie.

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Evaluating Geophysical Diversity as a Surrogate for Biodiversity in Conservation Planning.

紀錄類型:	書目-電子資源 : Monograph/item
正題名/作者:	Evaluating Geophysical Diversity as a Surrogate for Biodiversity in Conservation Planning./
作者:	Miller, Stephanie.
出版者:	Ann Arbor : ProQuest Dissertations & Theses, : 2021,
面頁冊數:	144 p.
附註:	Source: Dissertations Abstracts International, Volume: 82-12, Section: B.
Contained By:	Dissertations Abstracts International82-12B.
標題:	Conservation biology. -
電子資源:	https://pqdd.sinica.edu.tw/twdaoapp/servlet/advanced?query=28493364
ISBN:	9798505511916

Evaluating Geophysical Diversity as a Surrogate for Biodiversity in Conservation Planning.
Miller, Stephanie.

Evaluating Geophysical Diversity as a Surrogate for Biodiversity in Conservation Planning. - Ann Arbor : ProQuest Dissertations & Theses, 2021 - 144 p.

Source: Dissertations Abstracts International, Volume: 82-12, Section: B.

Thesis (Ph.D.)--Northern Arizona University, 2021.

This item must not be sold to any third party vendors.

In response to the growing biodiversity crisis, governing agencies are looking to expand protected area coverage. However, it is difficult to decide which sites to protect for biodiversity because biotic information is limited and costly to obtain. Environmental diversity, particularly geophysical diversity, could be a cost-saving and effective alternative for informing site selection. In this project, I explored different variable selections to define an environmental surrogate and compared implementation methods for using the surrogate in site selection. I then evaluated surrogate performance for 42 biological inventory data sets from around the globe. From the method comparison components of this project, I found better performing procedures that I used in the final surrogate tests. Across all tests, the geophysical surrogate performed on average better than random. This project's findings suggest that spatial patterns of geophysical diversity at the landscape scale can help identify high-priority areas for maximizing species representation in conservation planning.

ISBN: 9798505511916Subjects--Topical Terms:

535736
Conservation biology.
Subjects--Index Terms:

Beta diversity

Evaluating Geophysical Diversity as a Surrogate for Biodiversity in Conservation Planning.
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300 $a 144 p.
500 $a Source: Dissertations Abstracts International, Volume: 82-12, Section: B.
500 $a Advisor: Bowker, Matthew.
502 $a Thesis (Ph.D.)--Northern Arizona University, 2021.
506 $a This item must not be sold to any third party vendors.
520 $a In response to the growing biodiversity crisis, governing agencies are looking to expand protected area coverage. However, it is difficult to decide which sites to protect for biodiversity because biotic information is limited and costly to obtain. Environmental diversity, particularly geophysical diversity, could be a cost-saving and effective alternative for informing site selection. In this project, I explored different variable selections to define an environmental surrogate and compared implementation methods for using the surrogate in site selection. I then evaluated surrogate performance for 42 biological inventory data sets from around the globe. From the method comparison components of this project, I found better performing procedures that I used in the final surrogate tests. Across all tests, the geophysical surrogate performed on average better than random. This project's findings suggest that spatial patterns of geophysical diversity at the landscape scale can help identify high-priority areas for maximizing species representation in conservation planning.
590 $a School code: 0391.
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653 $a Biodiversity conservation
653 $a Conserving Nature's Stage
653 $a Landscape level planning
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690 $a 0478
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