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Papers by A. Scheper

Netherlands Journal of Geosciences, 2009

Assessment of land use related greenhouse gas (GHG) emissions on larger spatial scales is usually... more Assessment of land use related greenhouse gas (GHG) emissions on larger spatial scales is usually achieved by modelling. Surface flux measurements are expensive and measurement locations too widely scattered to serve as spatially reliable flux estimates. Here we assess CO2and CH4fluxes from wetland nature reserves in the Dutch province of Drenthe, using the PEATLAND-VU model. Since surface flux observations in the province are absent and cannot be obtained in a short (<1 year) time frame, we extrapolated model validation from elsewhere to the research area. In this way a cost-effective methodology is developed for landuse-related greenhouse gas emission assessments, which can be applied by local governments at a subnational scale.Nature development and restoration in the Netherlands involves usually the restoration of high water tables in former agricultural areas and extensivation or abandonment of agricultural activities. Wet peat soils are known to emit considerable quantities...

Progress in Industrial Microbiology[ …, 1984

Biodegradation of 2-chloroethanol and 1, 2-dichloroethane by pure bacterial cultures. DB Janssen,... more Biodegradation of 2-chloroethanol and 1, 2-dichloroethane by pure bacterial cultures. DB Janssen, A Scheper, B Witholt Progress in Industrial Microbiology[PROG. IND. MICROBIOL.]. 1984., 1984. After enrichment culture and ...

Applied and …, 1985

A bacterium that is able to utilize a number of halogenated short-chain hydrocarbons and halogena... more A bacterium that is able to utilize a number of halogenated short-chain hydrocarbons and halogenated carboxylic acids as sole carbon source for growth was identified as a strain of Xanthobacter autotrophicus. The organism constitutively produces two different dehalogenases. One ...

Geologie En Mijnbouw, 2009

Assessment of land use related greenhouse gas (GHG) emissions on larger spatial scales is usually... more Assessment of land use related greenhouse gas (GHG) emissions on larger spatial scales is usually achieved by modelling. Surface flux measurements are expensive and measurement locations too widely scattered to serve as spatially reliable flux estimates. Here we assess CO2 and CH4 fluxes from wetland nature reserves in the Dutch province of Drenthe, using the PEATLAND-VU model. Since surface flux

Netherlands Journal of Geosciences, 2009

Assessment of land use related greenhouse gas (GHG) emissions on larger spatial scales is usually... more Assessment of land use related greenhouse gas (GHG) emissions on larger spatial scales is usually achieved by modelling. Surface flux measurements are expensive and measurement locations too widely scattered to serve as spatially reliable flux estimates. Here we assess CO2and CH4fluxes from wetland nature reserves in the Dutch province of Drenthe, using the PEATLAND-VU model. Since surface flux observations in the province are absent and cannot be obtained in a short (<1 year) time frame, we extrapolated model validation from elsewhere to the research area. In this way a cost-effective methodology is developed for landuse-related greenhouse gas emission assessments, which can be applied by local governments at a subnational scale.Nature development and restoration in the Netherlands involves usually the restoration of high water tables in former agricultural areas and extensivation or abandonment of agricultural activities. Wet peat soils are known to emit considerable quantities...

Progress in Industrial Microbiology[ …, 1984

Biodegradation of 2-chloroethanol and 1, 2-dichloroethane by pure bacterial cultures. DB Janssen,... more Biodegradation of 2-chloroethanol and 1, 2-dichloroethane by pure bacterial cultures. DB Janssen, A Scheper, B Witholt Progress in Industrial Microbiology[PROG. IND. MICROBIOL.]. 1984., 1984. After enrichment culture and ...

Applied and …, 1985

A bacterium that is able to utilize a number of halogenated short-chain hydrocarbons and halogena... more A bacterium that is able to utilize a number of halogenated short-chain hydrocarbons and halogenated carboxylic acids as sole carbon source for growth was identified as a strain of Xanthobacter autotrophicus. The organism constitutively produces two different dehalogenases. One ...

Geologie En Mijnbouw, 2009

Assessment of land use related greenhouse gas (GHG) emissions on larger spatial scales is usually... more Assessment of land use related greenhouse gas (GHG) emissions on larger spatial scales is usually achieved by modelling. Surface flux measurements are expensive and measurement locations too widely scattered to serve as spatially reliable flux estimates. Here we assess CO2 and CH4 fluxes from wetland nature reserves in the Dutch province of Drenthe, using the PEATLAND-VU model. Since surface flux

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