globalchange  > 影响、适应和脆弱性
DOI: 10.1016/j.foreco.2017.01.026
Scopus记录号: 2-s2.0-85012215315
论文题名:
Early Mediterranean pine recruitment in burned and unburned Pinus nigra Arn. ssp. salzmannii stands of central Spain: Influence of species identity, provenances and post-dispersal predation
作者: Lucas-Borja M.E.; Candel-Pérez D.; Onkelinx T.; Fule P.Z.; Moya D.; Gómez R.; de las Heras J.
刊名: Forest Ecology and Management
ISSN:  0378-1127
出版年: 2017
卷: 390
起始页码: 203
结束页码: 211
语种: 英语
英文关键词: Canopy cover ; Maritime pine ; Mediterranean forest ; Natural regeneration ; Scot pine ; Spanish black pine
Scopus关键词: Climate change ; Mammals ; Reforestation ; Seed ; Sustainable development ; Black pines ; Canopy cover ; Maritime pines ; Mediterranean forest ; Natural regeneration ; Scot pine ; Forestry ; canopy architecture ; climate change ; coniferous tree ; environmental disturbance ; experimental study ; growing season ; Mediterranean environment ; native species ; recruitment (population dynamics) ; regeneration ; seedling ; survival ; sustainability ; wildfire ; Spain ; Pinus nigra ; Pinus pinaster ; Pinus sylvestris ; Rodentia
英文摘要: Forest sustainability depends on reliable tree regeneration but seedling survival is affected by climate change and disturbance. Based on seed introduction experiments, we compared recruitment of native pine species in central Spain in totally burned, thinned, and dense stands of Spanish black pine (Pinus nigra Arn. ssp salzmannii). Seed sources included P. nigra from three elevations bracketing its range, as well as the fire-adapted species maritime pine (P. pinaster) and the mesic-adapted species Scots pine (P. sylvestris). In addition, seed predation effect was also tested. Small and large herbivores as well as rodents were excluded using cages. All seeds had high viability in laboratory germination tests and all displayed high emergence in field trials. However, unprotected seedlings and those that emerged in thinned or dense stands did not survive the first growing season. Surviving seedlings were only found in totally burned stands. Protected P. nigra seedlings had the highest survival, reaching 23%. Protected seedlings of P. pinaster and P. sylvestris averaged 11.5% and 10.9%, respectively. Unprotected seedlings of any species had less than 2% survival. The unexpected result of higher mortality under a sheltering canopy compared with open post-wildfire conditions may be due to wetter spring during the experiment. Overall, the results indicate that native species currently still regenerate best within the environment of their present range, even though future climate or fire disturbance may lead to distributional shifts. Protection is necessary for successful pine regeneration in the study region. © 2017 Elsevier B.V.
Citation statistics:
资源类型: 期刊论文
标识符: http://119.78.100.158/handle/2HF3EXSE/64452
Appears in Collections:影响、适应和脆弱性

Files in This Item:

There are no files associated with this item.


作者单位: Higher Technical School of Agricultural and Forestry Engineering, Castilla-La Mancha University, Campus Universitario s/n, Albacete, Spain; Departmento de Ciencias del Medio Natural, Universidad Pública de Navarra, Campus de Arrosadía s/n, Pamplona, Navarra, Spain; Research Institute for Nature and Forest (INBO), Kliniekstraat 25, Brussels, Belgium; Northern Arizona University, School of Forestry, Flagstaff, AZ, United States

Recommended Citation:
Lucas-Borja M.E.,Candel-Pérez D.,Onkelinx T.,et al. Early Mediterranean pine recruitment in burned and unburned Pinus nigra Arn. ssp. salzmannii stands of central Spain: Influence of species identity, provenances and post-dispersal predation[J]. Forest Ecology and Management,2017-01-01,390
Service
Recommend this item
Sava as my favorate item
Show this item's statistics
Export Endnote File
Google Scholar
Similar articles in Google Scholar
[Lucas-Borja M.E.]'s Articles
[Candel-Pérez D.]'s Articles
[Onkelinx T.]'s Articles
百度学术
Similar articles in Baidu Scholar
[Lucas-Borja M.E.]'s Articles
[Candel-Pérez D.]'s Articles
[Onkelinx T.]'s Articles
CSDL cross search
Similar articles in CSDL Cross Search
[Lucas-Borja M.E.]‘s Articles
[Candel-Pérez D.]‘s Articles
[Onkelinx T.]‘s Articles
Related Copyright Policies
Null
收藏/分享
所有评论 (0)
暂无评论
 

Items in IR are protected by copyright, with all rights reserved, unless otherwise indicated.