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Fanpeng Zeng, Xin Chen, Bin Huang and Guangyu Chi
Phosphorus (P) is one of the most important factors influencing the growth and quality of larch plantations. A systematic knowledge of the dynamic changes of P in soil–plant systems can provide a theoretical basis for the sustainable development of...
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Livia Vittori Antisari, Ruxandra Papp, Gilmo Vianello and Sara Marinari
The aim of this study was to determine the effect of a Douglas fir plantation along a stand chronosequence in the North Apennine (Italy) on soil carbon and nitrogen stocks, as well as on soil chemical and biochemical properties involved in the nutrients ...
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Tammam Suliman,Uta Berger,Marieke van der Maaten-Theunissen,Ernst van der Maaten,Wael Ali
Pág. eSC03
Aim of the study: At current, forest management in the Eastern Mediterranean region is largely based on experience rather than on management plans. To support the development of such plans, this study develops and compares site index equations for pure e...
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Bin Wang, Mingze Li, Wenyi Fan, Ying Yu and Jing M. Chen
Net primary productivity (NPP) is a key component in the terrestrial ecosystem carbon cycle, and it varies according to stand age and site class index (SCI) for different forest types. Here we report an improved method for describing the relationships be...
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Léa Houpert, Brigitte Rohner, David I. Forrester, Marco Mina and Markus O. Huber
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Horacio E. Bown, Michael S. Watt
Pág. 95 - 109
Stem CO2 efflux is a highly variable component of the carbon budget of forest ecosystems. It reflects the balance between the CO2 respired by the living stem tissues, less the CO2 dissolved in the xylem sap moving upward in the transpiration stream, plus...
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Jun Zhai, Donald L. Grebner, Robert K. Grala, Zhaofei Fan and Ian A. Munn
Invasive tree species cause increasing damage to the environment and local economies. Previous studies have seldom treated the presence and abundance of invasive species as different phenomena. Using Classification and Regression Trees (CART) analysis, i...
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Jianxiao Zhu, Xuli Zhou, Wenjing Fang, Xinyu Xiong, Biao Zhu, Chengjun Ji and Jingyun Fang
Plant debris, including woody debris and litter, is an essential but frequently overlooked component of carbon (C) storage in forest ecosystems. Here, we examined the C storage of plant debris and its contribution to total ecosystem C storage in an age s...
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Alberto Rojo-Alboreca,Juan D. García-Villabrille,Fernando Pérez-Rodríguez
Pág. eRC06
Aim of study: To present the software utilities and explain how to use EucaTool®, a free cloud computing application developed to estimate the growth and production of seedling and clonal blue gum (Eucalyptus globulus Labill.) plantations in Galicia (NW ...
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Javier de la Fuente-Leon,Edgar Lafuente-Jimenez,Daphne Hermosilla,Miguel Broto-Cartagena,Antonio Gasco
Pág. 167 - 170
Aim of study: Assessing the effect of soil development on the stand structure of a Spanish juniper forest traditionally shaped by livestock browsing and wood extraction. Area of study: Berlanga de Duero (Soria, Castilla y León), Spain.Material and Method...
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Eva Darenova, Tomá? Fabiánek, Marian Pavelka
Efflux of CO2 from soil is a major component of the terrestrial ecosystem and plays an important role in the global carbon cycle. In this study the efflux of CO2 from soil was measured in three stands of Norway spruce. We investigated differences in the ...
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Susanne Brandl,Wolfgang Falk,Thomas Rötzer,Hans Pretzsch
Pág. e007
Aim of study: (i) To estimate site productivity based on German national forest inventory (NFI) data using above-ground wood biomass increment (?B) of the stand and (ii) to develop a model that explains site productivity quantified by ?B in dependence on...
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Kenneth L. Clark, Heidi J. Renninger, Nicholas Skowronski, Michael Gallagher and Karina V. R. Schäfer
Understanding processes underlying forest carbon dynamics is essential for accurately predicting the outcomes of non-stand-replacing disturbance in intermediate-age forests. We quantified net ecosystem production (NEP), aboveground net primary production...
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Eini C. Lowell, Eric C. Turnblom, Jeff M. Comnick and CL Huang
Douglas-fir, the most important timber species in the Pacific Northwest, US (PNW), has high stiffness and strength. Growing it in plantations on short rotations since the 1980s has led to concerns about the impact of juvenile/mature wood proportion on wo...
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María De los Ángeles Soriano-Luna, Gregorio Ángeles-Pérez, Mario Guevara, Richard Birdsey, Yude Pan, Humberto Vaquera-Huerta, José René Valdez-Lazalde, Kristofer D. Johnson and Rodrigo Vargas
The proper estimation of above-ground biomass (AGB) stocks of managed forests is a prerequisite to quantifying their role in climate change mitigation. The aim of this study was to analyze the spatial variability of AGB and its uncertainty between active...
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Eva Darenova, Tomá? Fabiánek, Marian Pavelka
Efflux of CO2 from soil is a major component of the terrestrial ecosystem and plays an important role in the global carbon cycle. In this study the efflux of CO2 from soil was measured in three stands of Norway spruce. We investigated differences in the ...
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A. Ayari,A. Zubizarreta-Gerendiain,M. Tome,J. Tome,S. Garchi,B. Henchi
Pág. 128 - 140
In Tunisia, the Aleppo pine seed has a great importance, since in the last decades human consumption has risen considerable. Thus its regeneration and seed production capacities are important factors to take into account to reach the necessities of the c...
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I. Catalin Petritan,B. von Lupke,A. M. Petritan
Pág. 407 - 419
The horizontal and vertical distribution of live fine roots (diameter < 2 mm) of overstory Norway spruce [Picea abies (L.) Karst.] and their influence on diameter and height growth of underplanted beech (Fagus sylvatica L.) and Douglas-fir (Pseudotsug...
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Larry McCulloch,Brian Aukema,Ken White,Matthew Klingenberg
Warren root collar weevil (Hylobius warreni) is a commonly occurring insect found in most of British Columbia and as far north as the Northwest Territories. This weevil affects many tree species and is found in forest stands of any age, although its impa...
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Manuel López-Vicente and Gao-Lin Wu
This special issue includes six articles that cover a variety of issues about the topic of soil and water conservation in agricultural systems, including the following: a bibliometric analysis of soil and water conservation in the Loess Region of China; ...
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