The dimensionality of stability depends on disturbance type

被引：72

作者：

Radchuk, Viktoriia ^{[1
]}

De Laender, Frederik ^{[2
]}

Cabral, Juliano Sarmento ^{[3
]}

Boulangeat, Isabelle ^{[4
,5
]}

Crawford, Michael ^{[6
]}

Bohn, Friedrich ^{[7
,8
]}

De Raedt, Jonathan ^{[2
,9
]}

Scherer, Cedric ^{[1
]}

Svenning, Jens-Christian ^{[4
,10
]}

Thonicke, Kirsten ^{[11
]}

Schurr, Frank M. ^{[12
]}

Grimm, Volker ^{[6
,7
,13
]}

Kramer-Schadt, Stephanie ^{[1
,14
]}

机构：

[1] Leibniz Inst Zoo & Wildlife Res IZW, Dept Ecol Dynam, Alfred Kowalke Str 17, Berlin, Germany

[2] Univ Namur, Inst Life Earth Environm, Namur Inst Complex Syst, Res Unit Environm & Evolutionary Biol, Rue Bruxelles 61, Namur, Belgium

[3] Univ Wurzburg, Ecosyst Modeling, CCTB, Emil Fischer Str 32, Wurzburg, Germany

[4] Aarhus Univ, Dept Biosci, Sect Ecoinformat & Biodivers, Ny Munkegade 114, Aarhus, Denmark

[5] Univ Grenoble Alpes, LESSEM, Irstea, F-38000 Grenoble, France

[6] Univ Potsdam, Inst Biochem & Biol, Maulbeerallee 2, Potsdam, Germany

[7] UFZ Helmholtz Ctr Environm Res, Dept Ecol Modelling, Permoserstr 15, Leipzig, Germany

[8] Karlsruhe Inst Technol, Inst Meteorol & Climate Res, Atmospher Environm Res IMK IFU, Kreuzeckbahnstr 19, D-82467 Garmisch Partenkirchen, Germany

[9] Univ Ghent, Lab Environm Toxicol & Aquat Ecol, Coupure Links 653, Ghent, Belgium

[10] Aarhus Univ, Ctr Biodivers Dynam Changing World BIOCHANGE, Ny Munkegade 114, Aarhus, Denmark

[11] Potsdam Inst Climate Impact Res PIK, Res Domain 1, Earth Syst Anal, Telegrafenberg A31, Potsdam, Germany

[12] Univ Hohenheim, Inst Landscape & Plant Ecol, August von Hartmann Str 3, Stuttgart, Germany

[13] German Ctr Integrat Biodivers Res iDiv, Deutsch Pl 5e, Leipzig, Germany

[14] Tech Univ Berlin, Dept Ecol, Rothenburgstr 12, D-12165 Berlin, Germany

来源：

ECOLOGY LETTERS | 2019年 / 22卷 / 04期

关键词：

Community model; disturbance intensity; disturbance type; extinction; individual-based model; invariability; persistence; recovery; resistance; POPULATION VIABILITY; ECOSYSTEM STABILITY; BIODIVERSITY; RESILIENCE; PERSISTENCE; VARIABILITY; DIVERSITY; IMPACT; COMPETITION; COMPLEXITY;

D O I：

10.1111/ele.13226

中图分类号：

Q14 [生态学（生物生态学）];

学科分类号：

071012 ; 0713 ;

摘要：

Ecosystems respond in various ways to disturbances. Quantifying ecological stability therefore requires inspecting multiple stability properties, such as resistance, recovery, persistence and invariability. Correlations among these properties can reduce the dimensionality of stability, simplifying the study of environmental effects on ecosystems. A key question is how the kind of disturbance affects these correlations. We here investigated the effect of three disturbance types (random, species-specific, local) applied at four intensity levels, on the dimensionality of stability at the population and community level. We used previously parameterized models that represent five natural communities, varying in species richness and the number of trophic levels. We found that disturbance type but not intensity affected the dimensionality of stability and only at the population level. The dimensionality of stability also varied greatly among species and communities. Therefore, studying stability cannot be simplified to using a single metric and multi-dimensional assessments are still to be recommended.

引用

页码：674 / 684

页数：11

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