Jed Oliver Kaplan

Cette personne n’est plus à l’EPFL

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Publications associées (44)

Leaf area index for northern and eastern North America ad the Last Glacial Maximum: A data-model comparison

Jed Oliver Kaplan

Aim To estimate the effects of full-glacial atmospheric CO2 concentrations and climate upon leaf area index (LAI), using both global vegetation models and palaeoecological data. Prior simulations indicate lowered LAIs at the Last Glacial Maximum (LGM), but ...

2008

Emissions of CH4 and N2O over the United States and Canada based on receptor oriented modeling framework and COBRA-NA atmospheric observations

Jed Oliver Kaplan

2008

Variations in leaf area index in northern and eastern North America over the past 21,000 years: a data-model comparison

Jed Oliver Kaplan

Over the past 10 years, there has been a growing debate about the relative importance of late-Quaternary variations in climate and CO2 as drivers of changes in vegetation structure. In this study, we compare new datasets of pollen-reconstructed leaf area i ...

2008

Simulating future changes in Arctic and subarctic vegetation

Jed Oliver Kaplan

The Arctic is a sensitive system undergoing dramatic changes related to recent warming trends. Vegetation dynamics-increases in the quantity of green vegetation and a northward migration of trees into the arctic tundra-are a component of this change. Altho ...

2007

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