FG Geoinformation in der Umweltplanung

3 Items

Recent Submissions
Monitoring of Calcite precipitation in hardwater lakes with multi-spectral remote sensing archives

Heine, Iris Elisabeth ; Brauer, Achim ; Heim, Birgit ; Itzerott, Sibylle ; Kasprzak, Peter ; Kienel, Ulrike ; Kleinschmit, Birgit (2017)

Calcite precipitation is a common phenomenon in calcium-rich hardwater lakes during spring and summer, but the number and spatial distribution of lakes with calcite precipitation is unknown. This paper presents a remote sensing based method to observe calcite precipitation over large areas, which are an important prerequisite for a systematic monitoring and evaluation of restoration measurement...

Reconstruction of lake level changes of groundwater-fed lakes in Northeastern Germany using RapidEye time series

Heine, Iris Elisabeth ; Stüve, Peter ; Kleinschmit, Birgit ; Itzerott, Sibylle (2015)

Groundwater-fed lakes in northeastern Germany are characterized by significant lake level changes, but for only a few lakes are in situ water level measurements available. In this study, we test the potential of RapidEye satellite images for indirectly reconstructing lake level changes. The lake levels are derived by intersecting water-land borders with a high-resolution digital elevation model...

Potential of remote sensing to predict species invasions: a modelling perspective

Rocchini, Duccio ; Andreo, Veronica ; Förster, Michael ; Garzon-Lopez, Carol Ximena ; Gutierrez, Andrew Paul ; Gillespie, Thomas W. ; Hauffe, Heidi C. ; He, Kate S. ; Kleinschmit, Birgit ; Mairota, Paola ; Marcantonio, Matteo ; Metz, Markus ; Nagendra, Harini ; Pareeth, Sajid ; Ponti, Luigi ; Ricotta, Carlo ; Rizzoli, Annapaola ; Schaab, Gertrud ; Zebisch, Marc ; Zorer, Roberto ; Neteler, Markus (2015)

Understanding the causes and effects of species invasions is a priority in ecology and conservation biology. One of the crucial steps in evaluating the impact of invasive species is to map changes in their actual and potential distribution and relative abundance across a wide region over an appropriate time span. While direct and indirect remote sensing approaches have long been used to assess ...