DOI: 10.1016/j.foreco.2013.05.004
Scopus记录号: 2-s2.0-84879324067
论文题名: Endozoochory by the guild of ungulates in Europe's primeval forest
作者: Jaroszewicz B. ; Piroznikow E. ; Sondej I.
刊名: Forest Ecology and Management
ISSN: 0378-1127
出版年: 2013
卷: 305 起始页码: 21
结束页码: 28
语种: 英语
英文关键词: Bison
; Endozoochory
; Large herbivores
; Moose
; Seed dispersal
Scopus关键词: Bison
; Endozoochory
; Large herbivores
; Moose
; Seed dispersal
; Animals
; Biodiversity
; Ecology
; Forestry
; Vectors
; Seed
; biodiversity
; germination
; guild
; herbivory
; plant-herbivore interaction
; secondary forest
; seed dispersal
; ungulate
; wild population
; zoochory
; Bialowieza Forest
; Poland
; Alces alces
; Animalia
; Bison
; Bison bonasus
; Capreolus
; Capreolus capreolus
; Cervus elaphus
; Suidae
; Sus scrofa
; Ungulata
英文摘要: Seed dispersal by large herbivores helps to maintain the plant species diversity. Forest management and game management influence species composition and the structure of ungulate communities. This may disrupt ecological processes depending on services provided by animals. In European secondary forests, sets of plant species dispersed by guilds of herbivores overlap, and one species, red deer Cervus elaphus, may replace all other seed vectors in this process, although the proportion of dispersed forest species is very low. We hypothesize that some forest plant species with present-day low dispersal abilities were in the past dispersed by large ungulates which have since become extinct. In our opinion, in natural forests, where guilds of herbivores were complete, seed vectors dispersed different sets of plant species. We studied endozoochoric seed dispersal by European bison Bison bonasus, Eurasian moose Alces alces, red deer C elaphus, roe deer Capreolus capreolus and wild boar Sus scrofa in the close-to-natural ecosystem of Białowieza Forest, Poland. Each of the studied ungulates dispersed a higher number of plant species than reported in any previous papers. This can be attributed to the high biodiversity of the study site, and to different methodological approach: year round collection of samples and 3-years long time frame for germination. Red deer and European bison were the most efficient seed dispersers - dispersing the richest sets of plant species, including ancient forest species, and the highest seed numbers. Moose and wild boar were the least efficient. Sets of plant species dispersed by each vector overlapped only partly. Our study stresses the importance of the completeness of the guild of seed dispersers for plant dispersal in forest habitats. Over half of overall plant species emerged from dung samples were dispersed by European bison - a species exterminated in most European forests centuries ago. The high number of plant species dispersed endozoochorically by the studied guild of animals, combined with the low similarity between sets of dispersed plant species, and the high share of species dispersed exclusively by only one of the vectors allows the conclusion that: (1) the dispersal efficiency of ungulates differs, but all species play a unique and important role in plant dispersal; (2) the species diversity of the guild of ungulates is very important for plant dispersal in temperate forests; and (3) seed dispersal in European forests has been seriously impoverished since their guilds of herbivores became deficient. © 2013 Elsevier B.V.
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资源类型: 期刊论文
标识符: http://119.78.100.158/handle/2HF3EXSE/66457
Appears in Collections: 影响、适应和脆弱性
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作者单位: Białowieza Geobotanical Station, Faculty of Biology, University of Warsaw, ul. Sportowa 19, 17-230 Białowieza, Poland; Institute of Biology, University of Białystok, ul. Świerkowa 20B, 15-950 Białystok, Poland; Department of Anatomy and Vertebrate Zoology, University of Szczecin, ul. Waska 13, 71-415 Szczecin, Poland; Forest Research Institute (IBL), European Centre for Natural Forests, Park Dyrekcyjny 6, 17-230 Bialowieza, Poland
Recommended Citation:
Jaroszewicz B.,Piroznikow E.,Sondej I.. Endozoochory by the guild of ungulates in Europe's primeval forest[J]. Forest Ecology and Management,2013-01-01,305