共查询到20条相似文献，搜索用时 31 毫秒
1.
Victoria González-Rodríguez Rafael M. Navarro-Cerrillo Rafael Villar 《Annals of Forest Science》2011,68(3):637-646
Introduction
The limited ability of Quercus species to regenerate naturally in Mediterranean forests has led to the development of various artificial regeneration methods; however, there is no general consensus as to what specific method is the best one for this purpose. 相似文献2.
Ikutaro Tsuyama Katsuhiro Nakao Tetsuya Matsui Motoki Higa Masahiro Horikawa Yuji Kominami Nobuyuki Tanaka 《Annals of Forest Science》2011,68(4):689-699
Introduction
The aims of this study were to identify the climatic conditions controlling the distribution of Sasamorpha borealis and to assess the impact of climate change on the species in Japan. 相似文献3.
Laurent Augusto Bernd Zeller Andrew J. Midwood Christopher Swanston Etienne Dambrine André Schneider Alexandre Bosc 《Annals of Forest Science》2011,68(1):169-178
• Introduction
Atmospheric deposition is an important input of major nutrients into forest ecosystems. The long-term goal of this work was to apply stable isotope methodology to assess atmospheric nutrient deposition in forest systems. 相似文献4.
J. Paul McLean Tian Zhang Sandrine Bardet Jacques Beauchêne Anne Thibaut Bruno Clair Bernard Thibaut 《Annals of Forest Science》2011,68(4):681-688
Background
This study examines the radial trend in wood stiffness of tropical rainforest trees. The objective was to determine if the type of growing environment (exposed plantation or dense primary forest) would have an effect on this radial trend. 相似文献5.
Celia Herrero de Aza María Belén Turrión Valentín Pando Felipe Bravo 《Annals of Forest Science》2011,68(6):1067-1076
• Context
Understanding biological processes in forests is necessary to orientate ecosystem management towards potential C sequestration. To achieve this, information is required about changes in forest biomass C pools, including the stem components (bark, sapwood and heartwood). 相似文献6.
François Courbet Jean-Christophe Hervé Etienne K. Klein Francis Colin 《Annals of Forest Science》2012,69(2):125-138
• Introduction
Branch size and branch status (dead or alive) are important characteristics closely related to tree growth and wood quality. The aim of this study was to design models for the diameter and status of branches in Atlas cedar (Cedrus atlantica Manetti). 相似文献7.
Annett Wolf 《Annals of Forest Science》2011,68(3):485-495
Introduction
Trees in two compartments of the mixed deciduous forest Draved Forest have been monitored regularly for 50 years. 相似文献8.
Gilles Chaix Olivier Monteuuis Charles Garcia David Alloysius Jikos Gidiman Roberto Bacilieri Doreen K. S. Goh 《Annals of Forest Science》2011,68(5):1015-1026
• Introduction
As a forest species, genetic variability is high in teak (Tectona grandis) and domestication of the species is very recent. The selection effect among qualitative and quantitative traits is therefore expected to be strong. Native provenances and clonal seed orchard families were compared in this study. 相似文献9.
Synergistic use of very high-frequency radar and discrete-return lidar for estimating biomass in temperate hardwood and mixed forests 总被引：1，自引：0，他引：1
Asim Banskota Randolph H. Wynne Patrick Johnson Bomono Emessiene 《Annals of Forest Science》2011,68(2):347-356
• Introduction
Accurate estimation of aboveground biomass is essential to better understand the carbon cycle in forest ecosystems. 相似文献10.
• Background
Maritime pine (Pinus pinaster Ait.) is a common conifer species in Portugal that contributes significantly to the national economy. Accurate classification of forest productivity based on site index and height growth dynamics is the main basis for sustainable forest management of this species. 相似文献11.
Juan Wang Zhijun Li Qiuhong Guo Guangpeng Ren Yuxia Wu 《Annals of Forest Science》2011,68(6):1143-1149
Backgroud
Populus euphratica Oliv., a long-lived woody perennial plant, is the only forest species naturally distributed in desert regions. Severe desertification has resulted in this species becoming endangered, and its populations are seriously fragmented in northwest China. 相似文献12.
• Context
In July 2005, a wildfire occurred in windthrown spruce forests in High Tatra Mountains and damaged roughly 229 ha of previously clear-cut area. 相似文献13.
Adrian Patrut Karl F. von Reden Robert Van Pelt Diana H. Mayne Daniel A. Lowy Dragos Margineanu 《Annals of Forest Science》2011,68(5):993-1003
• Introduction
For large trees without a continuous sequence of growth rings in their trunk, such as the African baobab (Adansonia digitata L.), the only accurate method for age determination is radiocarbon dating. As of today, this method was limited to dating samples collected from the remains of dead specimens. 相似文献14.
Jean-Baptiste Morisset Frédéric Mothe Bruno Chopard Didier François Florence Fontaine Francis Colin 《Annals of Forest Science》2012,69(2):139-152
• Context
While past studies on epicormics in oak (Quercus sp.) have focused on the effect of thinning on epicormic shoots emergence, the consequences of this emergence on the epicormic ontogeny and future wood quality have rarely been asked. 相似文献15.
Encarna Rodríguez-García Cristóbal Ordóñez Felipe Bravo 《Annals of Forest Science》2011,68(2):337-346
• Introduction
Shrubs are recognized as important tree regeneration niches. In this study, we experimentally analysed the effects of shrub presence, canopy cover (closed cover and open cover-gaps), and seedling size on Pinus pinaster growth. 相似文献16.
Introduction
Extrapolating plot data to broader spatial scales depends largely on environmental heterogeneity. 相似文献17.
Freezing-induced loss of carbon uptake in a subtropical coniferous plantation in southern China 总被引：1，自引：0，他引：1
Wenjiang Zhang Huimin Wang Xuefa Wen Fengting Yang Zeqing Ma Xiaomin Sun Guirui Yu 《Annals of Forest Science》2011,68(6):1151-1161
• Context
In January 2008, a freeze in southern China, unprecedented in 50 years, severely affected local subtropical coniferous plantations. 相似文献18.
• Background
The Holm oak (Quercus ilex ssp. ballota [Desf.] Samp.) is an evergreen tree widely distributed in the western Mediterranean Basin. Forest restoration programs using this species have enjoyed only limited success, and knowledge concerning the effect of fertilization on plant quality and post-transplantation response is sparse. 相似文献19.
• Background
Tree breeders have been reluctant to include wood traits in tree improvement programs owing to logistic difficulties and the cost associated with the assessing the traits. 相似文献20.