Project Details
Projekt
Effects of forest biodiversity on microbial growth and activity in specific microsites and across the landscape
Applicant
Professor Dr. Francois Buscot, since 2/2014
Subject Area
Ecology and Biodiversity of Plants and Ecosystems
Term
from 2011 to 2018
Project identifier
Deutsche Forschungsgemeinschaft (DFG) - Project number 35758305
As a huge dynamic reservoir of biodiversity and metabolic potentials, soil microorganisms shape nutrient cycling and ecosystem functions. Within the first stage of FOR 981, analyzed biomass of major groups of soil microorganisms by phospholipid fatty acid (PLFA) profiling in 12 comparative study plots (CSPs) of a reference megadiverse subtrotical forest in South China. In addition to PLFA and, soil respiration, enzyme activities, and potential nitrification, will be analysed in three areas: 1) By considering all 27 CSPs it is expected to further determine whether forest biomass and tree species composition are the main drivers of total soil microbial biomass and its repartition between different functional groups; 2) In the main experiment, we expect that after the initial disturbance of implementation, tree diversity, planted to mimic species extinction scenarios, will have an impact on the soil microbial community (which will also be related to soil erosion); and 3) By participating in the new litter decomposition experiment, we expect to provide links between decomposition dynamics, litter diversity, and microbial biomass, structure, and activity.
DFG Programme
Research Units
International Connection
China
Participating Person
Professorin Dr. Naili Zhang
Ehemalige Antragstellerin
Dr. Jessica Gutknecht, until 2/2014
