PhD theses

All Wageningen University PhD theses

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    Wageningen PhD theses


    This database contains bibliographic descriptions of all Wageningen University PhD theses from 1920 onwards. It is updated on a daily basis by WUR Library.

    Author abstracts and/or summaries are added to all descriptions. A link to the full text dissertation is added to the bibliographic description. In a few cases, no electronic version is available, mostly because of copyright issues.

    Hard copies of all theses are available for loan at WUR Library. To request them, click the link Request this publication in the full record presentation. This is a fee based service.

    mail icon WUR Library, 9 july 2012

     

Record number 2249695
Title Inferring ecosystem states and quantifying their resilience: linking theories to ecological data
show extra info.
Babak M.S. Arani
Author(s) Arani, Babak M.S. (dissertant)
Publisher Wageningen : Wageningen University
Publication year 2019
Description 108 pages figures, diagrams
Description 1 online resource (PDF, 108 pages) figures, diagrams
Notes Includes bibliographical references. - With summary in English
ISBN 9789463435765; 946343576X
Tutors Scheffer, Prof. dr. M. ; Nes, Dr. E.H. van
Graduation date 2019-02-05
Dissertation no. 7148
Author abstract show abstract

The core of my thesis concerns addressing the ecosystem resilience in a data-driven manner. In this direction, I have tried to make a bridge between advanced mathematical models and existing ecological data. I could come up with some quantitative measures of resilience and applied them to some ecological field and experimental data. These measures are more exact compared with the classical measures mentioned by Holling. I show that Holling measures are just two extremes of the measure I introduced and they do not necessarily capture the notion of resilience in its real sense of the word. Furthermore, I could also address the resilience of low-resolution tropical satellite data across the tropics (South America, Africa, south east Asia and, Australia).

Besides, my thesis also sheds more light on the concept of ‘alternative stable states’ which is an important concept in ecology. I argue that advanced ‘system reconstruction’ approaches should be applied first, from where one can better justify weather or not an ecosystem has alternative stable states. 

Online full textINTERNET
On paper Get the document, find related information or use other SFX services
Publication type PhD thesis
Language English
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