In situ net nitrogen mineralisation, deposition, uptake and leaching fluxes were determined in a 67-year-old Douglas-fir (Pseudotsuga menziesii (Mirb.) Franco) plantation in the Beaujolais mountains. Measurements were performed during five years before the clear-cut of the stand and two years after the clear-cut. Deposition and mineralisation of N decreased after the harvest. The drastic decrease in tree N uptake was counteracted by the developing understorey vegetation. Microbial immobilisation, favoured by the input of organic matter and the increase in temperature, was probably the cause of a decrease in the net mineralisation of N. Leaching of mineral N at 15 cm depth decreased after the harvest. However, fluxes of Mg and Ca leached at ...
In the Breuil-Chenue experimental site (Morvan, France), the native forest, a 150-year-old coppice w...
<div><p>The coniferous forest tree Douglas-fir (<i>Pseudotsuga menziesii</i>) is native to the pacif...
L’objectif de cette thèse était d’identifier les principaux indicateurs de disponibilité de l’azote ...
In situ net nitrogen mineralisation, deposition, uptake and leaching fluxes were determined in a 67-...
The effects of the clear-cutting of a 70-year-old Douglas-fir plantation on the chemical composition...
The effects of the clear-cutting of a 70-year-old Douglas-fir plantation on the chemical compositio...
We compared N fluxes in a 150-year-old Fagus sylvatica coppice and five adjacent 25-year-old plantat...
The MASS (Montane Alternative Silvicultural Systems) trial was established in the coastal mountains ...
We compared N fluxes in a 150-year-old Fagus sylvatica coppice and five adjacent 25-year-old planta...
Stand harvesting and regeneration were usually considered to be a critical phase for the sustainabil...
Tree girdling is a common practice in forestry whenever trees are to be killed without felling. The ...
Dissertation (Ph.D.) University of Alaska Fairbanks, 1986The effects of commercial timber harvesting...
Douglas fir trees presumable stimulate nitrification in the soil. We studied in 21 French Douglas fi...
An alternative management strategy allowing post-harvest residues to remain as a blanket cover inste...
The main goal of this study was to investigate the soil nitrogen dynamics in response to two partial...
In the Breuil-Chenue experimental site (Morvan, France), the native forest, a 150-year-old coppice w...
<div><p>The coniferous forest tree Douglas-fir (<i>Pseudotsuga menziesii</i>) is native to the pacif...
L’objectif de cette thèse était d’identifier les principaux indicateurs de disponibilité de l’azote ...
In situ net nitrogen mineralisation, deposition, uptake and leaching fluxes were determined in a 67-...
The effects of the clear-cutting of a 70-year-old Douglas-fir plantation on the chemical composition...
The effects of the clear-cutting of a 70-year-old Douglas-fir plantation on the chemical compositio...
We compared N fluxes in a 150-year-old Fagus sylvatica coppice and five adjacent 25-year-old plantat...
The MASS (Montane Alternative Silvicultural Systems) trial was established in the coastal mountains ...
We compared N fluxes in a 150-year-old Fagus sylvatica coppice and five adjacent 25-year-old planta...
Stand harvesting and regeneration were usually considered to be a critical phase for the sustainabil...
Tree girdling is a common practice in forestry whenever trees are to be killed without felling. The ...
Dissertation (Ph.D.) University of Alaska Fairbanks, 1986The effects of commercial timber harvesting...
Douglas fir trees presumable stimulate nitrification in the soil. We studied in 21 French Douglas fi...
An alternative management strategy allowing post-harvest residues to remain as a blanket cover inste...
The main goal of this study was to investigate the soil nitrogen dynamics in response to two partial...
In the Breuil-Chenue experimental site (Morvan, France), the native forest, a 150-year-old coppice w...
<div><p>The coniferous forest tree Douglas-fir (<i>Pseudotsuga menziesii</i>) is native to the pacif...
L’objectif de cette thèse était d’identifier les principaux indicateurs de disponibilité de l’azote ...