[Departement_IRSTEA]Territoires [TR1_IRSTEA]SEDYVIN [Departement_IRSTEA]Territoires [TR1_IRSTEA]SEDYVINForest soil fertility is generally estimated by studying the water and nutrient cycles essential to living organisms (i.e. biogeochemical cycles). Use of geochemical and/or isotopic tracers is an innovative, complementary approach to more traditional studies. Experimental procedures and results of some recent studies in forest ecosystems using natural tracers (e.g. 18O, 13C, 26Mg) or artificially supplied tracers (e.g. enrichment in Sr, Rb, 15N, 44Ca, 26Mg, 32P) are presented. Results are discussed in terms of relevance for using these tools to identify sources, to estimate residence times of water and elements, and to trace nutrient fluxe...
Forest ecosystems represent an important part of the earth surface and offer multiple services to hu...
Forest ecosystems are generally adapted to adverse environments requiring efficient use of Available...
Dans l'ouest de l'Europe, une grande importance est accordée à la composante sol dans l'élaboration ...
[Departement_IRSTEA]Territoires [TR1_IRSTEA]SEDYVIN [Departement_IRSTEA]Territoires [TR1_IRSTEA]SEDY...
Forest soil fertility is generally estimated by studying the water and nutrient cycles essential to ...
Forest soil fertility is generally estimated by studying the water and nutrient cycles essential to ...
Deux écosystèmes forestiers lorrains (Clermont-en-Argonne CA et Azerailles AZ) développés sur des so...
We developed a process-oriented model called NutsFor that simulates nutrient cycling of major cation...
Les radio-isotopes à vie longue du sélénium (79Se, t1/2 = 3,3 × 105 ans) et de l'iode (129I, t1/2 =1...
International audienceThis study investigates the potential of Mg isotopes as tracers of biogeochemi...
This work is focused on the study of a profile of soil and soil solutions collected on an experiment...
Two forest ecosystems in Lorraine, France (Clermont-en-Argonne CA and Azerailles AZ) developed on po...
Forest ecosystems represent an important part of the earth surface and offer multiple services to hu...
Forest ecosystems are generally adapted to adverse environments requiring efficient use of Available...
Dans l'ouest de l'Europe, une grande importance est accordée à la composante sol dans l'élaboration ...
[Departement_IRSTEA]Territoires [TR1_IRSTEA]SEDYVIN [Departement_IRSTEA]Territoires [TR1_IRSTEA]SEDY...
Forest soil fertility is generally estimated by studying the water and nutrient cycles essential to ...
Forest soil fertility is generally estimated by studying the water and nutrient cycles essential to ...
Deux écosystèmes forestiers lorrains (Clermont-en-Argonne CA et Azerailles AZ) développés sur des so...
We developed a process-oriented model called NutsFor that simulates nutrient cycling of major cation...
Les radio-isotopes à vie longue du sélénium (79Se, t1/2 = 3,3 × 105 ans) et de l'iode (129I, t1/2 =1...
International audienceThis study investigates the potential of Mg isotopes as tracers of biogeochemi...
This work is focused on the study of a profile of soil and soil solutions collected on an experiment...
Two forest ecosystems in Lorraine, France (Clermont-en-Argonne CA and Azerailles AZ) developed on po...
Forest ecosystems represent an important part of the earth surface and offer multiple services to hu...
Forest ecosystems are generally adapted to adverse environments requiring efficient use of Available...
Dans l'ouest de l'Europe, une grande importance est accordée à la composante sol dans l'élaboration ...