… organic matter is largely from above ground litter, forest soil organic matter tends to concentrate
in the upper soil … of the soil organic carbon of the top 100 cm of mineral soil being held in …

… changes in soil use than total soil organic matter content. The … in the content of humic
substances in an Ultisol under different … The relationships between different components of humic …

… affect SOC stocks by the amount and quality of organic matter … The hypothesis is that under
relatively homogenous … 50 years and is therefore a reference for SOC pool development. …

… of organic carbon was also found in the below 15 cm soil layer in all … of soil organic matter
depends on the composition of the … tree species led to an increase in soil organic carbon of the …

… also in parts of the boreal region, the present tree species … organic matter under different
vegetation types by early … the pools did not offset each other and certain broadleaf species (lime …

… content of soil. More recently, a direct link between tree species and the composition of soil
organic matter … In the present study, soil C content under the NF was significantly higher than …

… We studied the influence of tree species on soil carbon and … , though, under species with
high exchangeable soil Ca 2+ . … Plant species have the potential to influence soil C pools and …

… soil organic matter (SOM) is a function of the amount of plant, … ) the composition of stabilized
SOC and N pools with different … found in the soils under the different land-use types (Table 4)…

… The knowledge of tree species effects on soil C and N pools is … content of element x in fraction
f, and F xf is forest floor … organic matter would therefore form under tree species with such …

… experiment as elaborated below: (i) the composition of the … site has sandy soils dominated
by particulate organic matter (… of tree species effects on combined soil organic C pools and …