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| 1 | Tree species diversity predicts aboveground carbon storage through functional diversity and functional dominance in the dry evergreen Afromontane forest of Hararghe highland, Southeast Ethiopia显示文摘Background:Regarding the most important ecological challenges,scientists are increasingly debating the relationship between biodiversity and ecosystem function.Despite this,several experimental and theoretical researches have shown inconsistencies in biodiversity and ecosystem function relationships,supporting either the niche complementarity or selection effect hypothesis.The relationship between species diversity,functional diversity,and aboveground biomass carbon was investigated in this study employing standing aboveground carbon(AGC)stock as a proxy measure for ecosystem function.We hypothesized that(i)effects of diversity on AGC can be transmitted through functional diversity and functional dominance;(ii)effects of diversity on AGC would be greater for functional dominance than functional diversity;and(iii)effects of functional diversity and functional dominance on carbon stock varied with metrics and functional traits.Community-weighted means(CWM)of functional traits(wood density,specific leaf area,and maximum plant height)were calculated to assess functional dominance(selection effects).As for functional diversity(complementarity effects),multi-trait functional diversity(selection effects)indices were computed.We tested the first hypothesis using structural equation modeling.For the second hypothesis,the effects of environmental variables such as slope,aspect,and elevation were tested first,and separate linear mixed-effects models were fitted afterward for functional diversity,functional dominance,and the two together.Results:Results revealed that slope had a significant effect on aboveground carbon storage.Functional diversity and functional dominance were significant predictors of the aboveground carbon storage(22.4%)in the dry evergreen Afromontane forest.The effects of species richness on aboveground carbon storage were mediated by functional diversity and functional dominance of species.This shows that both the selection effects and the niche complementarity are important for aboveground carbon storage prediction.However,the functional diversity effects(niche complementarity)were greater than functional dominance effects(selection effects).Conclusions:Linking diversity and biodiversity components to aboveground carbon provides better insights into the mechanisms that explain variation in aboveground carbon storage in natural forests,which may help improve the prediction of ecosystem functions. | Mengistu Teshome Wondimu Zebene Asfaw Nigussie Muktar Mohammed Yusuf | 2021 | Ecological Processes2021，10，1： | 2 |
| 2 | Ethnobotanical study of medicinal plants around ‘Dheeraa’ town, Arsi Zone, Ethiopia显示文摘 | Tigist Wondimu Zemede Asfaw Ensermu Kelbessa | 2007 | Journal of Ethnopharmacology2007，，1： | 2 |
| 3 | CCR5 deficiencydrives enhanced natural killer cell trafficking to and activation withinthe liver in murine T cell-mediated hepatitis显示文摘 | Ajuebor MN Wondimu Z Hogaboam CM | 2007 | Am J Pathol2007，170，6： | 1 |
| 4 | Perceived Social Support and Early Adolescents’ Achievement: The Mediational Roles of Motivational Beliefs and Emotions显示文摘 | Wondimu Ahmed Alexander Minnaert Greetje Werf Hans Kuyper | 2010 | Journal of Youth and Adolescence2010，，1： | 1 |
| 5 | Mutations in the EL- ANE gene are associated with development of periodontitis in patients with severe congenital neutropenia显示文摘 | Ye Y Carlsson G Wondimu B | 2011 | J Clin Im- munol2011，31，6： | 1 |
| 6 | Molecular cloning expression and characterization of the canis familiaris interleukin-4显示文摘 | Wondimu A Veit M Kohn B | 2001 | Cytokine2001，16，3： | 1 |
| 7 | Microbiota in the oral subgingival biofilm is associated with obesity in adolescence显示文摘 | Zeigler CC Persson GR Wondimu B | 2012 | Obesity(Silver Spring)2012，20，1： | 1 |
| 8 | CCR5 deficiency drives enhanced natural killer cell trafficking to and activation within the liver in murine T cell-mediated hepatitis 显示文摘 | Ajuebor MN Wondimu Z Hogaboam CM | 2007 | Am J Patho12007，170，6： | 1 |
| 9 | Cyclosporin-A in- duced gingival overgrowth in renal transplant children 显示文摘 | Wondimu B Dahllof G Berg U | 1993 | Scand J Dent Res1993，101，5： | 1 |
| 10 | Cutting edge: CD28 engagement releases antigen-activated invariant NKT ceils from the inhibitory effects of PD-1 显示文摘 | Wang J Cheng L Wondimu Z | 2009 | J Immunol2009，182，11： | 1 |
| 11 | Association between obesity and periodontal risk indicators in adolescents 显示文摘 | Modeer T Blomberg C Wondimu B | 2011 | Int J Pediatr Obes2011，6，22： | 1 |
| 12 | Syuovial MMP -3 and TIMP - 1 levels and their correlation with eytokine expression in ca- nine rheumatoid arthritis显示文摘 | Hegemann N Wondimu A Ullrieh K | 2003 | Veterinary immunology and immunopa- thology2003，91，3： | 1 |
| 13 | Improving the Adsorp- tion and Release Capacity of Organic-Functionalized Mesoporous Materials to Drug Molecules with Temperature and Synthetic Methods显示文摘 | Vathyam R Wondimu E Das S | 2011 | J Phy Chem C2011，115，13： | 1 |
| 14 | Synovial MMP-3 and TIMP- 1levels and their correlation with cytokine expression in canine rheumatoid art hritis显示文摘 | Hegemann N Wondimu A Ullrich K | 2003 | Vet Immunol Immunopathol2003，1091，34： | 1 |
| 15 | Synovial MMP-3 and TIMP-1 levels and their correlation with cytokine expression in canine rheumatoid arthritis显示文摘 | Hegemann N Wondimu A Ullrich K | 2003 | Vet lmmunol lmmunopathol2003，91，34： | 1 |
| 16 | Reverse transcription-PCR detection of Mycobacterium leprae in clinical specimens显示文摘 | KURABACHEW M WONDIMU A RYON JJ | 1998 | J Clin Microbiol1998，36，5： | 1 |
| 17 | SynovialMMP-3 and TIMP-1 levels and their correlation with cytokine expression in canine rheumatoid arthritis显示文摘 | Hegemann N Wondimu A Ullrich K | 2003 | Vet Immunol Immunopathol2003，91，34： | 1 |
| 18 | Cytokine profile in canine immune-mediated polyarthritis and osteoarthritis显示文摘 | Hegemann N Wondimu A Kohn B | 2005 | Vet Comp Ortho Trsumatol2005，18，2： | 1 |
| 19 | Cytokine profile in canine immune mediated poly arthritis and osteoarthritis显示文摘 | Hegemann N Wondimu A Kohn B | | 0，，02： | 1 |
| 20 | Molecular cloning, expression and characterization of the Canis familiaris interleukin 4显示文摘 | Wondimu A Veit M Kohn B | 2001 | Cytokine2001，16，3： | 1 |
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