Search Results - "Siegert, F"

Aboveground biomass retrieval in tropical forests — The potential of combined X- and L-band SAR data use by Englhart, S., Keuck, V., Siegert, F.

“…In the context of reducing emissions from deforestation and forest degradation (REDD) and the international effort to reduce anthropogenic greenhouse gas…”
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NLO matching for tt¯bb¯ production with massive b-quarks by Cascioli, F., Maierhöfer, P., Moretti, N., Pozzorini, S., Siegert, F.

“…Theoretical uncertainties in the simulation of tt¯bb¯ production represent one of the main obstacles that still hamper the observation of Higgs-boson…”
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Precise Higgs-background predictions: merging NLO QCD and squared quark-loop corrections to four-lepton + 0,1 jet production by Cascioli, F., Höche, S., Krauss, F., Maierhöfer, P., Pozzorini, S., Siegert, F.

“…A bstract We present precise predictions for four-lepton plus jets production at the LHC obtained within the fully automated S herpa + O pen L oops framework…”
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Next-to-leading order QCD predictions for top-quark pair production with up to three jets by Höche, S., Maierhöfer, P., Moretti, N., Pozzorini, S., Siegert, F.

“…We present theoretical predictions for the production of top-quark pairs with up to three jets at the next-to leading order in perturbative QCD. The relevant…”
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Determination of the amount of carbon stored in Indonesian peatlands by Jaenicke, J., Rieley, J.O., Mott, C., Kimman, P., Siegert, F.

“…Extensive peatlands in Indonesia are a major store of carbon. Deforestation, conversion to other land uses, especially plantations of oil palm and pulpwood…”
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Biomass burning fuel consumption rates: a field measurement database by van Leeuwen, T. T, van der Werf, G. R, Hoffmann, A. A, Detmers, R. G, Rücker, G, French, N. H. F, Archibald, S, Carvalho Jr., J. A, Cook, G. D, de Groot, W. J, Hély, C, Kasischke, E. S, Kloster, S, McCarty, J. L, Pettinari, M. L, Savadogo, P, Alvarado, E. C, Boschetti, L, Manuri, S, Meyer, C. P, Siegert, F, Trollope, L. A, Trollope, W. S. W

“…Landscape fires show large variability in the amount of biomass or fuel consumed per unit area burned. Fuel consumption (FC) depends on the biomass available…”
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Increased damage from fires in logged forests during droughts caused by El Niño by Siegert, F, Ruecker, G, Hinrichs, A, Hoffmann, A. A

“…In 1997-98, fires associated with an exceptional drought caused by the El Niño/Southern Oscillation (ENSO) devastated large areas of tropical rain forests…”
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Seasonal forecasting of fire over Kalimantan, Indonesia by Spessa, A. C, Field, R. D, Pappenberger, F, Langner, A, Englhart, S, Weber, U, Stockdale, T, Siegert, F, Kaiser, J. W, Moore, J

“…Large-scale fires occur frequently across Indonesia, particularly in the southern region of Kalimantan and eastern Sumatra. They have considerable impacts on…”
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Monitoring the effect of restoration measures in Indonesian peatlands by radar satellite imagery by Jaenicke, J., Englhart, S., Siegert, F.

“…In the context of the ongoing climate change discussions the importance of peatlands as carbon stores is increasingly recognised in the public. Drainage,…”
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Detection of large above-ground biomass variability in lowland forest ecosystems by airborne LiDAR by Jubanski, J, Ballhorn, U, Kronseder, K, J Franke, Siegert, F

“…Quantification of tropical forest above-ground biomass (AGB) over large areas as input for Reduced Emissions from Deforestation and forest Degradation (REDD+)…”
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Land cover classification optimized to detect areas at risk of desertification in North China based on SPOT VEGETATION imagery by Huang, S., Siegert, F.

“…Monitoring of desertification processes by satellite remote sensing is an important task in China and other arid regions of the world. We used a full year 2000…”
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Update of the Binoth Les Houches Accord for a standard interface between Monte Carlo tools and one-loop programs by Alioli, S., Badger, S., Bellm, J., Biedermann, B., Boudjema, F., Cullen, G., Denner, A., van Deurzen, H., Dittmaier, S., Frederix, R., Frixione, S., Garzelli, M.V., Gieseke, S., Glover, E.W.N., Greiner, N., Heinrich, G., Hirschi, V., Höche, S., Huston, J., Ita, H., Kauer, N., Krauss, F., Luisoni, G., Maître, D., Maltoni, F., Nason, P., Oleari, C., Pittau, R., Plätzer, S., Pozzorini, S., Reina, L., Reuschle, C., Robens, T., Schlenk, J., Schönherr, M., Siegert, F., von Soden-Fraunhofen, J.F., Tackmann, F., Tramontano, F., Uwer, P., Salam, G., Skands, P., Weinzierl, S., Winter, J., Yundin, V., Zanderighi, G., Zaro, M.

“…We present an update of the Binoth Les Houches Accord (BLHA) to standardise the interface between Monte Carlo programs and codes providing one-loop matrix…”
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"Last-Mile" preparation for a potential disaster – Interdisciplinary approach towards tsunami early warning and an evacuation information system for the coastal city of Padang, Indonesia by Taubenböck, H., Goseberg, N., Setiadi, N., Lämmel, G., Moder, F., Oczipka, M., Klüpfel, H., Wahl, R., Schlurmann, T., Strunz, G., Birkmann, J., Nagel, K., Siegert, F., Lehmann, F., Dech, S., Gress, A., Klein, R.

“…Extreme natural events, like e.g. tsunamis or earthquakes, regularly lead to catastrophes with dramatic consequences. In recent years natural disasters caused…”
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Gray matter alterations in parosmia by Bitter, T, Siegert, F, Gudziol, H, Burmeister, H.P, Mentzel, H.-J, Hummel, T, Gaser, C, Guntinas-Lichius, O

“…Abstract Parosmia is a common olfactory disorder. In this condition, odors are perceived in a different quality than usual. This distorted olfactory percept is…”
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Radar backscatter and forest biomass by Englhart, S., Keuck, V., Siegert, F.

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Satellite-derived 2003 wildfires in southern Siberia and their potential influence on carbon sequestration by Huang, S., Siegert, F., Goldammer, J. G., Sukhinin, A. I.

“…The burned area, fuel type, crown fire percentage, and carbon release of the southern Siberia 2003 wildfire were analysed using AVHRR, MODIS, MERIS, ASTER…”
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Risk reduction at the “Last-Mile”: an attempt to turn science into action by the example of Padang, Indonesia by Taubenböck, H., Goseberg, N., Lämmel, G., Setiadi, N., Schlurmann, T., Nagel, K., Siegert, F., Birkmann, J., Traub, K.-P., Dech, S., Keuck, V., Lehmann, F., Strunz, G., Klüpfel, H.

“…More than ever before, the last decade revealed the immense vulnerability of the world’s cities to natural hazards. Neither the tsunami in the Indian Ocean in…”
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ENVISAT multisensor data for fire monitoring and impact assessment by Huang, S., Siegert, F.

“…The European ENVISAT satellite provides both optical and radar measurements of the Earth's surface. In this Letter, three ENVISAT instruments were used to…”
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Envelope tracking of a radio frequency amplifier for Long Term Evolution using a three-level class-G modulator by Bräckle, A, Rathgeber, L, Siegert, F, Heck, S, Berroth, M

“…In this contribution, efficiency enhancement of a radio frequency (RF) power amplifier (PA) for Long Term Evolution (LTE) base stations using envelope tracking…”
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Use of multitemporal ERS-2 SAR images for identification of burned scars in south-east Asian tropical rainforest by Siegert, F., Ruecker, G.

“…Evaluation of an area severely affected by fires in 1998 using a multitemporal series of ERS-2 Synthetic Aperture Radar (SAR) images showed that fire induced…”
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