Hazel improves soil quality of sloping oak stands in a German low mountain range
نویسندگان
چکیده
منابع مشابه
Variability of soil chemical characteristics in Oak stands with different dieback
Determination of soil chemical properties variability that affected tree tolerance to stresses can help to manage this environmental phenomenon. In this investigation, for detection of this variation trend, area of affected decline oak trees divided to four groups of control (without Oak decline), slight, middle and severe Oak decline based on tree and branch number per soil surface unit. In ea...
متن کاملsoil water availability and the renewal of oak forest stands in a coastal mediterranean area: an experimental study
this study was aimed to assess the causes of the structural decline in the renewal rate of apristine oak forest close to rome (central italy) by analyzing long-term measurements of the water budget in open and fenced areas. despite dry climate conditions in the area, long-term soil moisture measurements at 100 cm soil depth indicated that an enough large amount of water is available to oaks dur...
متن کاملThe influence of mature oak stands and spruce plantations on soil-dwelling click beetles in lowland plantation forests
Most European forests have been converted into forest plantations that are managed for timber production. The main goal of this paper was to determine the difference between mature native sessile oak (Quercus petraea) stands and non-indigenous Norway spruce (Picea abies) plantations, with respect to communities of Athous click beetles in approximately 6,500 ha of lowland plantation forest area ...
متن کاملViability of thinning sessile oak stands by girdling
The effects of girdling were analysed in a sessile oak (Quercus petraea Matts. Leibl.) forest with an 80-year-old coppice with standard structure in northern Spain. The study evaluated the viability of girdling as an alternative to felling trees during crown thinning. Eighty-four direct competitors of selected future crop trees were girdled by double notching and peeling. Three years after gird...
متن کاملAttributes of Successionally Stable Even-aged Oak Stands
INTRODUCTION Oak-dominated forests of the Central and Eastern United States have generally not been regarded as suited to uneven-aged silviculture (Roach and Gingrich 1968, Sander and Clark 1971). In fact, several attempts to apply the selection method of reproduction cutting in oak-dominated stands have resulted in compositional shifts toward more shade tolerant species (Trimble 1970). Given t...
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ژورنال
عنوان ژورنال: Annals of Forest Science
سال: 2005
ISSN: 1286-4560,1297-966X
DOI: 10.1051/forest:2004090