Global S&T Development Trend Analysis Platform of Resources and Environment
DOI | 10.1016/j.foreco.2017.02.012 |
Wood decay rates of 13 temperate tree species in relation to wood properties, enzyme activities and organismic diversities | |
Kahl, Tiemo1,2; Arnstadt, Tobias3; Baber, Kristin1,4; Baessler, Claus5; Bauhus, Juergen1; Borken, Werner6; Buscot, Francois7,8; Floren, Andreas9; Heibl, Christoph; Hessenmoeller, Dominik10; Hofrichter, Martin3; Hoppe, Bjoern7,11; Kellner, Harald3; Krueger, Dirk7; Linsenmair, Karl Eduard; Matzner, Egbert6; Otto, Peter12; Purahong, Witoon7; Seilwinder, Claudia13; Schulze, Ernst-Detlef10; Wende, Beate9; Weisser, Wolfgang W.13; Gossner, Martin M.13,14 | |
2017-05-01 | |
发表期刊 | FOREST ECOLOGY AND MANAGEMENT
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ISSN | 0378-1127 |
EISSN | 1872-7042 |
出版年 | 2017 |
卷号 | 391 |
文章类型 | Article |
语种 | 英语 |
国家 | Germany; Switzerland |
英文摘要 | Deadwood decay is an important ecosystem process in forest ecosystems, but the relative contribution of specific wood properties of tree species, activities of wood-degrading enzymes, and decomposer communities such as fungi and insects is unclear. We ask whether wood properties, in particular differences between angiosperms and gymnosperms, and organismic diversity of colonizers contribute to wood decomposition. To test this, we exposed deadwood logs of 13 tree species, covering four gymnosperms and nine angiosperm species, in 30 plots under different forest management in three regions in Germany. After a decomposition time of 6.5 years Carpinus betulus and Fagus sylvatica showed the highest decay rates. We found a positive correlation of decay rate with enzyme activities, chemical wood properties (S. K concentration) and organismic diversity, while, heartwood character, lignin content, extractive concentration and phenol content were negatively correlated with decay rate across all 13 tree species. By applying a multi-model inference approach we found that the activity of the wood degrading enzymes laccase and endocellulase, beetle diversity, heartwood presence, wood ray height and fungal diversity were the most important predictor variables for wood decay. Although we were not able to identify direct cause and effect relations by our approach, we conclude that enzyme activity and organismic diversity are the main drivers of wood decay rate, which greatly differed among tree species. Maintaining high tree species diversity will therefore result in high structural deadwood diversity in terms of decay rate and decay stage. (C) 2017 Elsevier B.V. All rights reserved. |
英文关键词 | Wood decomposition Ecosystem function Saproxylic beetles Biodiversity Exploratories Deadwood experiment |
领域 | 气候变化 |
收录类别 | SCI-E |
WOS记录号 | WOS:000399511500009 |
WOS关键词 | FUNGAL COMMUNITY COMPOSITION ; FAGUS-SYLVATICA ; DEAD-WOOD ; INHABITING FUNGI ; PINUS-SYLVESTRIS ; PICEA-ABIES ; EARLY PHASE ; DECOMPOSITION ; FOREST ; COARSE |
WOS类目 | Forestry |
WOS研究方向 | Forestry |
引用统计 | |
文献类型 | 期刊论文 |
条目标识符 | http://119.78.100.173/C666/handle/2XK7JSWQ/23436 |
专题 | 气候变化 |
作者单位 | 1.Univ Freiburg, Chair Silviculture, Tennenbacherstr 4, D-79106 Freiburg, Germany; 2.UNESCO Biosphere Reserve Thuringian Forest, Brunnenstr 1, D-98711 Schmiedefeld, Germany; 3.Tech Univ Dresden, Int Inst Zittau, Dept Bio & Environm Sci, Markt 23, D-02763 Zittau, Germany; 4.Univ Leipzig, Inst Biol, Dept Systemat Bot & Funct Biodivers, Johannisallee 21-23, D-04103 Leipzig, Germany; 5.Natl Pk Bavarian Forest, Freyunger Str 2, D-94481 Grafenau, Germany; 6.Univ Bayreuth, Bayreuth Ctr Ecol & Environm Res BayCEER, Soil Ecol, Dr Hans Frisch Str 1-3, D-95448 Bayreuth, Germany; 7.UFZ Helmholtz Ctr Environm Res, Dept Soil Ecol, Th Lieser Str 4, D-06120 Halle, Saale, Germany; 8.German Ctr Integrat Biodivers Res iDiv, Deutsch Pl 5e, D-04103 Leipzig, Germany; 9.Univ Wurzburg, Bioctr, Dept Anim Ecol & Trop Biol, D-97074 Wurzburg, Germany; 10.Max Planck Inst Biogeochem, Hans Knoll Str 10, D-07745 Jena, Germany; 11.Julius Kuhn Inst, Fed Res Ctr Cultivated Plants, Inst Natl & Int Plant Hlth, Messeweg 11-12, D-38104 Braunschweig, Germany; 12.Univ Leipzig, Inst Biol, Dept Mol Evolut & Plant Systemat, Johannisallee 21-23, D-04103 Leipzig, Germany; 13.Tech Univ Munich, Ctr Sch Life & Food Sci Weihenstephan, Dept Ecol & Ecosyst Management, Terr Ecol Res Grp, Hans Carl von Carlowia Pl 2, D-85354 Freising Weihenstephan, Germany; 14.Swiss Fed Res Inst WSL, Zurcherstr 111, CH-8903 Birmensdorf, Switzerland |
推荐引用方式 GB/T 7714 | Kahl, Tiemo,Arnstadt, Tobias,Baber, Kristin,et al. Wood decay rates of 13 temperate tree species in relation to wood properties, enzyme activities and organismic diversities[J]. FOREST ECOLOGY AND MANAGEMENT,2017,391. |
APA | Kahl, Tiemo.,Arnstadt, Tobias.,Baber, Kristin.,Baessler, Claus.,Bauhus, Juergen.,...&Gossner, Martin M..(2017).Wood decay rates of 13 temperate tree species in relation to wood properties, enzyme activities and organismic diversities.FOREST ECOLOGY AND MANAGEMENT,391. |
MLA | Kahl, Tiemo,et al."Wood decay rates of 13 temperate tree species in relation to wood properties, enzyme activities and organismic diversities".FOREST ECOLOGY AND MANAGEMENT 391(2017). |
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