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Estimating basal properties of ice streams from surface measurements:a non-linear Bayesian inverse approach applied to synthetic data
basal properties ice streams surface measurements non-linear Bayesian inverse approach
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2010/2/4
We propose a new approach to indirectly estimate basal properties of ice streams, i.e. bedrock topography and basal slipperiness, from observations of surface topography and surface velocities. We dem...
Nitrate retention and removal in Mediterranean streams bordered by contrasting land uses:a 15N tracer study
Nitrate retention removal Mediterranean streams contrasting land uses 15N tracer
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2010/1/19
We used 15N-labelled nitrate (NO3−) additions to investigate pathways of nitrogen (N) cycling at the whole-reach scale in three stream reaches with adjacent forested, urban and agricultural land...
On the limit to resolution and information on basal properties obtainable from surface data on ice streams
resolution information basal properties surface data ice streams
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2010/2/4
An optimal estimation method for simultaneously determining both basal slipperiness and basal topography from variations in surface flow velocity and topography along a flow line on ice streams and ic...
Large-scale environmental controls on microbial biofilms in high-alpine streams
Large-scale environmental controls microbial biofilms high-alpine streams
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2010/1/7
Glaciers are highly responsive to global warming and important agents of landscape heterogeneity. While it is well established that glacial ablation and snowmelt regulate stream discharge, linkage amo...