136 results on '"Giesecke, T."'
Search Results
2. The Eurasian Modern Pollen Database (EMPD), version 2
- Author
-
Davis, B, Chevalier, M, Sommer, P, Carter, V, Finsinger, W, Mauri, A, Phelps, L, Zanon, M, Abegglen, R, Akesson, C, Alba-Sanchez, F, Scott Anderson, R, Antipina, T, Atanassova, J, Beer, R, Belyanina, N, Blyakharchuk, T, Borisova, O, Bozilova, E, Bukreeva, G, Jane Bunting, M, Clo, E, Colombaroli, D, Combourieu-Nebout, N, Desprat, S, Di Rita, F, Djamali, M, Edwards, K, Fall, P, Feurdean, A, Fletcher, W, Florenzano, A, Furlanetto, G, Gaceur, E, Galimov, A, Galka, M, Garcia-Moreiras, I, Giesecke, T, Grindean, R, Guido, M, Gvozdeva, I, Herzschuh, U, Hjelle, K, Ivanov, S, Jahns, S, Jankovska, V, Jimenez-Moreno, G, Karpinska-Kolaczek, M, Kitaba, I, Kolaczek, P, Lapteva, E, Latalowa, M, Lebreton, V, Leroy, S, Leydet, M, Lopatina, D, Lopez-Saez, J, Lotter, A, Magri, D, Marinova, E, Matthias, I, Mavridou, A, Mercuri, A, Mesa-Fernandez, J, Mikishin, Y, Milecka, K, Montanari, C, Morales-Molino, C, Mrotzek, A, Sobrino, C, Naidina, O, Nakagawa, T, Nielsen, A, Novenko, E, Panajiotidis, S, Panova, N, Papadopoulou, M, Pardoe, H, Pedziszewska, A, Petrenko, T, Ramos-Roman, M, Ravazzi, C, Rosch, M, Ryabogina, N, Ruiz, S, Sakari Salonen, J, Sapelko, T, Schofield, J, Seppa, H, Shumilovskikh, L, Stivrins, N, Stojakowits, P, Svitavska, H, Swieta-Musznicka, J, Tantau, I, Tinner, W, Tobolski, K, Tonkov, S, Tsakiridou, M, Valsecchi, V, Zanina, O, Zimny, M, Davis B. A. S., Chevalier M., Sommer P., Carter V. A., Finsinger W., Mauri A., Phelps L. N., Zanon M., Abegglen R., Akesson C. M., Alba-Sanchez F., Scott Anderson R., Antipina T. G., Atanassova J. R., Beer R., Belyanina N. I., Blyakharchuk T. A., Borisova O. K., Bozilova E., Bukreeva G., Jane Bunting M., Clo E., Colombaroli D., Combourieu-Nebout N., Desprat S., Di Rita F., Djamali M., Edwards K. J., Fall P. L., Feurdean A., Fletcher W., Florenzano A., Furlanetto G., Gaceur E., Galimov A. T., Galka M., Garcia-Moreiras I., Giesecke T., Grindean R., Guido M. A., Gvozdeva I. G., Herzschuh U., Hjelle K. L., Ivanov S., Jahns S., Jankovska V., Jimenez-Moreno G., Karpinska-Kolaczek M., Kitaba I., Kolaczek P., Lapteva E. G., Latalowa M., Lebreton V., Leroy S., Leydet M., Lopatina D. A., Lopez-Saez J. A., Lotter A. F., Magri D., Marinova E., Matthias I., Mavridou A., Mercuri A. M., Mesa-Fernandez J. M., Mikishin Y. A., Milecka K., Montanari C., Morales-Molino C., Mrotzek A., Sobrino C. M., Naidina O. D., Nakagawa T., Nielsen A. B., Novenko E. Y., Panajiotidis S., Panova N. K., Papadopoulou M., Pardoe H. S., Pedziszewska A., Petrenko T. I., Ramos-Roman M. J., Ravazzi C., Rosch M., Ryabogina N., Ruiz S. S., Sakari Salonen J., Sapelko T. V., Schofield J. E., Seppa H., Shumilovskikh L., Stivrins N., Stojakowits P., Svitavska H. S., Swieta-Musznicka J., Tantau I., Tinner W., Tobolski K., Tonkov S., Tsakiridou M., Valsecchi V., Zanina O. G., Zimny M., Davis, B, Chevalier, M, Sommer, P, Carter, V, Finsinger, W, Mauri, A, Phelps, L, Zanon, M, Abegglen, R, Akesson, C, Alba-Sanchez, F, Scott Anderson, R, Antipina, T, Atanassova, J, Beer, R, Belyanina, N, Blyakharchuk, T, Borisova, O, Bozilova, E, Bukreeva, G, Jane Bunting, M, Clo, E, Colombaroli, D, Combourieu-Nebout, N, Desprat, S, Di Rita, F, Djamali, M, Edwards, K, Fall, P, Feurdean, A, Fletcher, W, Florenzano, A, Furlanetto, G, Gaceur, E, Galimov, A, Galka, M, Garcia-Moreiras, I, Giesecke, T, Grindean, R, Guido, M, Gvozdeva, I, Herzschuh, U, Hjelle, K, Ivanov, S, Jahns, S, Jankovska, V, Jimenez-Moreno, G, Karpinska-Kolaczek, M, Kitaba, I, Kolaczek, P, Lapteva, E, Latalowa, M, Lebreton, V, Leroy, S, Leydet, M, Lopatina, D, Lopez-Saez, J, Lotter, A, Magri, D, Marinova, E, Matthias, I, Mavridou, A, Mercuri, A, Mesa-Fernandez, J, Mikishin, Y, Milecka, K, Montanari, C, Morales-Molino, C, Mrotzek, A, Sobrino, C, Naidina, O, Nakagawa, T, Nielsen, A, Novenko, E, Panajiotidis, S, Panova, N, Papadopoulou, M, Pardoe, H, Pedziszewska, A, Petrenko, T, Ramos-Roman, M, Ravazzi, C, Rosch, M, Ryabogina, N, Ruiz, S, Sakari Salonen, J, Sapelko, T, Schofield, J, Seppa, H, Shumilovskikh, L, Stivrins, N, Stojakowits, P, Svitavska, H, Swieta-Musznicka, J, Tantau, I, Tinner, W, Tobolski, K, Tonkov, S, Tsakiridou, M, Valsecchi, V, Zanina, O, Zimny, M, Davis B. A. S., Chevalier M., Sommer P., Carter V. A., Finsinger W., Mauri A., Phelps L. N., Zanon M., Abegglen R., Akesson C. M., Alba-Sanchez F., Scott Anderson R., Antipina T. G., Atanassova J. R., Beer R., Belyanina N. I., Blyakharchuk T. A., Borisova O. K., Bozilova E., Bukreeva G., Jane Bunting M., Clo E., Colombaroli D., Combourieu-Nebout N., Desprat S., Di Rita F., Djamali M., Edwards K. J., Fall P. L., Feurdean A., Fletcher W., Florenzano A., Furlanetto G., Gaceur E., Galimov A. T., Galka M., Garcia-Moreiras I., Giesecke T., Grindean R., Guido M. A., Gvozdeva I. G., Herzschuh U., Hjelle K. L., Ivanov S., Jahns S., Jankovska V., Jimenez-Moreno G., Karpinska-Kolaczek M., Kitaba I., Kolaczek P., Lapteva E. G., Latalowa M., Lebreton V., Leroy S., Leydet M., Lopatina D. A., Lopez-Saez J. A., Lotter A. F., Magri D., Marinova E., Matthias I., Mavridou A., Mercuri A. M., Mesa-Fernandez J. M., Mikishin Y. A., Milecka K., Montanari C., Morales-Molino C., Mrotzek A., Sobrino C. M., Naidina O. D., Nakagawa T., Nielsen A. B., Novenko E. Y., Panajiotidis S., Panova N. K., Papadopoulou M., Pardoe H. S., Pedziszewska A., Petrenko T. I., Ramos-Roman M. J., Ravazzi C., Rosch M., Ryabogina N., Ruiz S. S., Sakari Salonen J., Sapelko T. V., Schofield J. E., Seppa H., Shumilovskikh L., Stivrins N., Stojakowits P., Svitavska H. S., Swieta-Musznicka J., Tantau I., Tinner W., Tobolski K., Tonkov S., Tsakiridou M., Valsecchi V., Zanina O. G., and Zimny M.
- Abstract
The Eurasian (née European) Modern Pollen Database (EMPD) was established in 2013 to provide a public database of high-quality modern pollen surface samples to help support studies of past climate, land cover, and land use using fossil pollen. The EMPD is part of, and complementary to, the European Pollen Database (EPD) which contains data on fossil pollen found in Late Quaternary sedimentary archives throughout the Eurasian region. The EPD is in turn part of the rapidly growing Neotoma database, which is now the primary home for global palaeoecological data. This paper describes version 2 of the EMPD in which the number of samples held in the database has been increased by 60 % from 4826 to 8134. Much of the improvement in data coverage has come from northern Asia, and the database has consequently been renamed the Eurasian Modern Pollen Database to reflect this geographical enlargement. The EMPD can be viewed online using a dedicated map-based viewer at https://empd2.github.io and downloaded in a variety of file formats at https://doi.pangaea.de/10.1594/PANGAEA.909130 (Chevalier et al., 2019).
- Published
- 2020
3. Climate reconstruction for the Late Pliocene and Early Pleistocene - with quantitative paleo-climate methods for the Netherlands
- Author
-
Krom, L.J., Donders, T. (Thesis Advisor), Giesecke, T., Krom, L.J., Donders, T. (Thesis Advisor), and Giesecke, T.
- Abstract
This guided research aims to reconstruct the climate during the Late Pliocene / Early Pleistocene for the Netherlands based on pollen assemblage data with quantitative paleo-climatic reconstruction methods. The Late Pliocene and Early Pleistocene are important Epochs because of their characteristics by cyclic growth and decay of terrestrial ice sheets related to the Milankovitch cycles. The Late Pliocene through Early Pleistocene is a frequently targeted interval for paleo-environmental reconstructions because it is considered as an analogue for future climate change. The focus of this guided research is on the Netherlands. Three different terrestrial sections are used from different parts of the Netherlands: Noordwijk, Petten and Hank. The Noordwijk section is from the south-western part of the Netherlands and has a time span from 2.61 – 2.11 Ma years ago, Early Pleistocene. The Petten section has an age range of 1.35 – 2.41 Ma years ago, Early Pleistocene and the Hank section originates from the Late Pliocene (5.45 – 2.48 Ma years ago). The modern pollen-based quantitative paleo-climatology has undergone the development of a diverse array of statistical techniques to transform fossil assemblage data into past climate estimates. Three main approaches for quantitative reconstruction of past climates from bio-stratigraphical data are known: indicator species approach, assemblage approach and multi-variate transfer function approach. The multi-variate calibration function approach involves underlying statistical models with global estimation of parametric functions for all the taxa present. The analysing program C2 is used to reconstruct the winter temperature and total precipitation. Pollen-climate transfer functions were calculated using WA with inverse deshrinking and 3- component WA-PLS. Calibration set species data values were square-root transformed for WA and WA-PLS regression to reduce noise in the data. Performance statistics were computed for each transfer f
- Published
- 2021
4. Zentrale Schmerzverarbeitung bei chronischem Rückenschmerz: Hinweise auf verminderte Schmerzinhibition
- Author
-
Giesecke, T., Gracely, R. H., Clauw, D. J., Nachemson, A., Dück, M. H., Sabatowski, R., Gerbershagen, H. J., Williams, D. A., and Petzke, F.
- Published
- 2006
- Full Text
- View/download PDF
5. Therapie chronischer Schmerzen mit oralem retardiertem Oxycodon: Behandlungsdaten von 4196 Patienten
- Author
-
Gaertner, J., Frank, M., Bosse, B., Sabatowski, R., Elsner, F., Giesecke, T., and Radbruch, L.
- Published
- 2006
- Full Text
- View/download PDF
6. POLLEN METHODS AND STUDIES | Changing Plant Distributions and Abundances
- Author
-
Giesecke, T., primary
- Published
- 2013
- Full Text
- View/download PDF
7. POLLEN METHODS AND STUDIES | Databases and Their Application
- Author
-
Grimm, E.C., primary, Bradshaw, R.H.W., additional, Brewer, S., additional, Flantua, S., additional, Giesecke, T., additional, Lézine, A.-M., additional, Takahara, H., additional, and Williams, J.W., additional
- Published
- 2013
- Full Text
- View/download PDF
8. POLLEN METHODS AND STUDIES | Changing Plant Distributions
- Author
-
Giesecke, T., primary
- Published
- 2007
- Full Text
- View/download PDF
9. Changing Plant Distributions
- Author
-
GIESECKE, T, primary
- Published
- 2007
- Full Text
- View/download PDF
10. Efficacy and safety of Ustekinumab for psoriasis vulgaris in german patients - a sub-analysis of the PHOENIX 2 study: P 052
- Author
-
Shakery, K., Weisenseel, P., Giesecke, T., Szapary, P. O., Hsu, M. C., and Reich, K.
- Published
- 2010
11. TREATMENT SATISFACTION AFTER TREATMENT INITIATION WITH TRANSDERMAL FENTANYL 12.5 μG/H (DUROGESIC® SMAT12) IN PATIENTS WITH CHRONIC NON-MALIGNANT PAIN: 676
- Author
-
Giesecke, T. and Bornhövd, K.
- Published
- 2006
- Full Text
- View/download PDF
12. PAIN REPRESENTATION IN FIBROMYALGIA PATIENTS AND HEALTHY CONTROLS USING EVENT-RELATED FMRI: 425
- Author
-
Jensen, K., Kosek, E., Giesecke, T., Petzke, F., Fransson, P., Williams, S., Carville, S., Choy, E., Gracely, R., and Ingvar, M.
- Published
- 2006
- Full Text
- View/download PDF
13. Pain catastrophizing and neural responses to pain among persons with fibromyalgia
- Author
-
Gracely, R. H., Geisser, M. E., Giesecke, T., Grant, M. A. B., Petzke, F., Williams, D. A., and Clauw, D. J.
- Published
- 2004
14. Fire on ice and frozen trees? Inappropriate radiocarbon dating leads to unrealistic reconstructions. Comment on Carcaillet & Blarquez (2017)
- Author
-
FINSINGER W., SCHWÖRER C., HEIRI O., MORALES-MOLINO C., RIBOLINI A., GIESECKE T., HAAS J.N., KALTENRIEDER P., MAGYARI E.K., RAVAZZI C., RUBIALES J.M., and TINNER W.
- Subjects
refugia ,Last Glacial Maximum (LGM) ,nunatak ,uropean Alps - Published
- 2018
15. Constituent databases and data stewards in the Neotoma Paleoecology Database: History, growth, and new directions
- Author
-
Grimm, Eric C, primary, Blois, JL, additional, Giesecke, T, additional, Graham, RW, additional, Smith, AJ, additional, and Williams, JW, additional
- Published
- 2018
- Full Text
- View/download PDF
16. The role of climate, forest fires and human population size in Holocene vegetation dynamics in Fennoscandia
- Author
-
Giesecke, T, Kuosmanen, N, Marquer, L, Tallavaara, M, Molinari, C, Zhang, Y, Alenius, T, Edinborough, K, Pesonen, P, Reitalu, T, Renssen, H, Trondman, A-K, Seppa, H, Giesecke, T, Kuosmanen, N, Marquer, L, Tallavaara, M, Molinari, C, Zhang, Y, Alenius, T, Edinborough, K, Pesonen, P, Reitalu, T, Renssen, H, Trondman, A-K, and Seppa, H
- Published
- 2018
17. Pollen-based reconstructions of past land-cover change in Latin America
- Author
-
Fontana, Sonia L, primary, Giesecke, T, additional, Kuneš, P, additional, and Gaillard, M-J, additional
- Published
- 2017
- Full Text
- View/download PDF
18. Databases and their application
- Author
-
Grimm, E.C., Bradshaw, R.H.W., Brewer, S., Flantua, S., Giesecke, T., Goring, S., Lézine, A.-M., Takahara, H., and Williams, J.W.
- Published
- 2013
- Full Text
- View/download PDF
19. Pollen-based quantitative reconstructions of Holocene regional vegetation cover (plant-functional types and land-cover types) in Europe suitable for climate modelling
- Author
-
Trondman, Anna-Kari, Gaillard, Marie-José, Mazier, F., Sugita, Shinya, Fyfe, R., Nielsen, Anne Birgitte, Twiddle, C., Barratt, P., Birks, H. J. B., Bjune, A. E., Bjorkman, L., Brostrom, A., Caseldine, C., David, R., Dodson, J., Doerfler, W., Fischer, E., van Geel, B., Giesecke, T., Hultberg, T., Kalnina, L., Kangur, M., van der Knaap, P., Koff, T., Kunes, P., Lageras, P., Latalowa, M., Lechterbeck, J., Leroyer, C., Leydet, M., Lindbladh, M., Marquer, Laurent, Mitchell, F. J. G., Odgaard, B. V., Peglar, S. M., Persson, T., Poska, A., Roesch, M., Seppa, H., Veski, S., Wick, L., Trondman, Anna-Kari, Gaillard, Marie-José, Mazier, F., Sugita, Shinya, Fyfe, R., Nielsen, Anne Birgitte, Twiddle, C., Barratt, P., Birks, H. J. B., Bjune, A. E., Bjorkman, L., Brostrom, A., Caseldine, C., David, R., Dodson, J., Doerfler, W., Fischer, E., van Geel, B., Giesecke, T., Hultberg, T., Kalnina, L., Kangur, M., van der Knaap, P., Koff, T., Kunes, P., Lageras, P., Latalowa, M., Lechterbeck, J., Leroyer, C., Leydet, M., Lindbladh, M., Marquer, Laurent, Mitchell, F. J. G., Odgaard, B. V., Peglar, S. M., Persson, T., Poska, A., Roesch, M., Seppa, H., Veski, S., and Wick, L.
- Abstract
We present quantitative reconstructions of regional vegetation cover in north-western Europe, western Europe north of the Alps, and eastern Europe for five time windows in the Holocene [around 6k, 3k, 0.5k, 0.2k, and 0.05k calendar years before present (bp)] at a 1 degrees x1 degrees spatial scale with the objective of producing vegetation descriptions suitable for climate modelling. The REVEALS model was applied on 636 pollen records from lakes and bogs to reconstruct the past cover of 25 plant taxa grouped into 10 plant-functional types and three land-cover types [evergreen trees, summer-green (deciduous) trees, and open land]. The model corrects for some of the biases in pollen percentages by using pollen productivity estimates and fall speeds of pollen, and by applying simple but robust models of pollen dispersal and deposition. The emerging patterns of tree migration and deforestation between 6k bp and modern time in the REVEALS estimates agree with our general understanding of the vegetation history of Europe based on pollen percentages. However, the degree of anthropogenic deforestation (i.e. cover of cultivated and grazing land) at 3k, 0.5k, and 0.2k bp is significantly higher than deduced from pollen percentages. This is also the case at 6k in some parts of Europe, in particular Britain and Ireland. Furthermore, the relationship between summer-green and evergreen trees, and between individual tree taxa, differs significantly when expressed as pollen percentages or as REVEALS estimates of tree cover. For instance, when Pinus is dominant over Picea as pollen percentages, Picea is dominant over Pinus as REVEALS estimates. These differences play a major role in the reconstruction of European landscapes and for the study of land cover-climate interactions, biodiversity and human resources.
- Published
- 2015
- Full Text
- View/download PDF
20. Erratum to The European Modern Pollen Database (EMPD) project (Veget Hist Archaeobot, 10.1007/s00334-012-0388-5)
- Author
-
Davis, B. A. S., Zanon, M., Collins, P., Mauri, A., Bakker, J., Barboni, D., Barthelmes, A., Beaudouin, C., Birks, H. J. B., Bjune, A. E., Bozilova, E., Bradshaw, R. H. W., Brayshay, B. A., Brewer, S., Brugiapaglia, E., Bunting, J., Connor, S. E., de Beaulieu, J. -L., Edwards, K. J., Ejarque, A., Fall, P., Florenzano, A., Fyfe, R., Galop, D., Giardini, M., Giesecke, T., Grant, M. J., Guiot, J., Jahns, S., Jankovska, V., Juggins, S., Kahrmann, M., Karpinska-Kolaczek, M., Kolaczek, P., Kuhl, N., Kunes, P., Lapteva, E. G., Leroy, S. A. G., Leydet, M., Saez, J. A. L., Masi, A., Matthias, I., Mazier, F., Meltsov, V., Mercuri, A. M., Miras, Y., Mitchell, F. J. G., Morris, J. L., Naughton, F., Nielsen, A. B., Novenko, E., Odgaard, B., Ortu, E., Overballe-Petersen, M. V., Pardoe, H. S., Peglar, S. M., Pidek, I. A., Sadori, L., Seppa, H., Severova, E., Shaw, H., Swieta-Musznicka, J., Theuerkauf, M., Tonkov, S., Veski, S., van der Knaap, P. W. O., van Leeuwen, J. F. N., Woodbridge, J., Zimny, M., and Kaplan, J. O.
- Subjects
Archeology (arts and humanities) ,Plant Science ,Paleontology - Published
- 2013
21. Towards mapping the late Quaternary vegetation change of Europe
- Author
-
Giesecke, T., Davis, B., Brewer, S., Finsinger, W., Wolters, S., Blaauw, M., de Beaulieu, J.-L., Binney, H., Fyfe, R.M., Gaillard, M.-J., Gil-Romera, G., van der Knaap, W.O., Kunes, P., Kühl, N., van Leeuwen, J.F.N., Leydet, M., Lotter, A.F., Ortu, E., Semmler, M., Bradshaw, R.H.W., Coastal dynamics, Fluvial systems and Global change, Dep Biologie, Palaeo-ecologie, Department of Geography, University of Liverpool-University of Liverpool, ÉcolePolytechniqueFédérale de Lausanne (EPFL), School of Architecture, Civil and Environmental, Centre européen de recherche et d'enseignement des géosciences de l'environnement (CEREGE), Aix Marseille Université (AMU)-Institut national des sciences de l'Univers (INSU - CNRS)-Collège de France (CdF (institution))-Institut de Recherche pour le Développement (IRD)-Centre National de la Recherche Scientifique (CNRS)-Institut National de la Recherche Agronomique (INRA), Institut des Sciences de l'Evolution de Montpellier (UMR ISEM), École pratique des hautes études (EPHE), Université Paris sciences et lettres (PSL)-Université Paris sciences et lettres (PSL)-Université de Montpellier (UM)-Centre de Coopération Internationale en Recherche Agronomique pour le Développement (Cirad)-Centre National de la Recherche Scientifique (CNRS)-Institut de recherche pour le développement [IRD] : UR226, Queen's University [Belfast] (QUB), Institut méditerranéen de biodiversité et d'écologie marine et continentale (IMBE), Avignon Université (AU)-Aix Marseille Université (AMU)-Institut de recherche pour le développement [IRD] : UMR237-Centre National de la Recherche Scientifique (CNRS), Palaeoecology Laboratory, University of Southampton-University of Southampton, School of Geography, Plymouth University-Plymouth University, Department of Biology and Environmental Science, Institute of Plant Sciences, University of Bern, Environnements, Dynamiques et Territoires de la Montagne (EDYTEM), Centre National de la Recherche Scientifique (CNRS)-Université Savoie Mont Blanc (USMB [Université de Savoie] [Université de Chambéry]), Centre européen de recherche et d'enseignement de géosciences de l'environnement ( CEREGE ), Centre National de la Recherche Scientifique ( CNRS ) -Institut de Recherche pour le Développement ( IRD ) -Aix Marseille Université ( AMU ) -Collège de France ( CdF ) -Institut National de la Recherche Agronomique ( INRA ) -Institut national des sciences de l'Univers ( INSU - CNRS ), Institut des Sciences de l'Evolution de Montpellier ( ISEM ), Université de Montpellier ( UM ) -Institut de recherche pour le développement [IRD] : UR226-Centre National de la Recherche Scientifique ( CNRS ), Queen's University [Belfast] ( QUB ), Institut Méditerranéen d'Ecologie et de Paléoécologie ( IMEP ), Université Paul Cézanne - Aix-Marseille 3-Université de Provence - Aix-Marseille 1-Université d'Avignon et des Pays de Vaucluse ( UAPV ) -Centre National de la Recherche Scientifique ( CNRS ), University of Southampton [Southampton]-University of Southampton [Southampton], University of Plymouth-University of Plymouth, Institut méditerranéen de biodiversité et d'écologie marine et continentale ( IMBE ), Université d'Avignon et des Pays de Vaucluse ( UAPV ) -Aix Marseille Université ( AMU ) -Institut de recherche pour le développement [IRD] : UMR237-Centre National de la Recherche Scientifique ( CNRS ), Environnements, Dynamiques et Territoires de la Montagne ( EDYTEM ), Université Savoie Mont Blanc ( USMB [Université de Savoie] [Université de Chambéry] ) -Centre National de la Recherche Scientifique ( CNRS ), Centre National de la Recherche Scientifique (CNRS)-Institut de Recherche pour le Développement (IRD)-Collège de France (CdF)-Institut national des sciences de l'Univers (INSU - CNRS)-Aix Marseille Université (AMU)-Institut National de la Recherche Agronomique (INRA), Centre de Coopération Internationale en Recherche Agronomique pour le Développement (Cirad)-École pratique des hautes études (EPHE)-Université de Montpellier (UM)-Institut de recherche pour le développement [IRD] : UR226-Centre National de la Recherche Scientifique (CNRS), Centre National de la Recherche Scientifique (CNRS)-Institut de recherche pour le développement [IRD] : UMR237-Aix Marseille Université (AMU)-Avignon Université (AU), Université Savoie Mont Blanc (USMB [Université de Savoie] [Université de Chambéry])-Centre National de la Recherche Scientifique (CNRS), Institut de Recherche pour le Développement (IRD)-Institut National de la Recherche Agronomique (INRA)-Aix Marseille Université (AMU)-Collège de France (CdF (institution))-Institut national des sciences de l'Univers (INSU - CNRS)-Centre National de la Recherche Scientifique (CNRS), Centre de Coopération Internationale en Recherche Agronomique pour le Développement (Cirad)-École Pratique des Hautes Études (EPHE), Université Paris sciences et lettres (PSL)-Université Paris sciences et lettres (PSL)-Université de Montpellier (UM)-Institut de recherche pour le développement [IRD] : UR226-Centre National de la Recherche Scientifique (CNRS), Environnements, Dynamiques et Territoires de Montagne (EDYTEM), Coastal dynamics, Fluvial systems and Global change, Dep Biologie, and Palaeo-ecologie
- Subjects
010506 paleontology ,Archeology ,010504 meteorology & atmospheric sciences ,[ SDV.BV.BOT ] Life Sciences [q-bio]/Vegetal Biology/Botanics ,[SDE.MCG]Environmental Sciences/Global Changes ,Climate change ,Plant Science ,580 Plants (Botany) ,01 natural sciences ,[ SDV.SA.SF ] Life Sciences [q-bio]/Agricultural sciences/Silviculture, forestry ,law.invention ,Paleontology ,[SDV.SA.SF]Life Sciences [q-bio]/Agricultural sciences/Silviculture, forestry ,law ,Plantago lanceolata ,[ SDU.ENVI ] Sciences of the Universe [physics]/Continental interfaces, environment ,Radiocarbon dating ,[ SDV.BIBS ] Life Sciences [q-bio]/Quantitative Methods [q-bio.QM] ,[SDU.ENVI]Sciences of the Universe [physics]/Continental interfaces, environment ,Holocene ,ComputingMilieux_MISCELLANEOUS ,0105 earth and related environmental sciences ,Chronology ,[ SDE.BE ] Environmental Sciences/Biodiversity and Ecology ,EPD ,European pollen database ,Age-depth relationships ,Age uncertainty ,Palaeontology ,Earth Sciences ,Biogeosciences ,Climate Change ,Anthropology ,Archaeology ,Vegetation ,[SDV.BV.BOT]Life Sciences [q-bio]/Vegetal Biology/Botanics ,[SDE.ES]Environmental Sciences/Environmental and Society ,[SDV.BIBS]Life Sciences [q-bio]/Quantitative Methods [q-bio.QM] ,[ SDE.MCG ] Environmental Sciences/Global Changes ,13. Climate action ,European Pollen Database ,Physical geography ,[SDE.BE]Environmental Sciences/Biodiversity and Ecology ,Scale (map) ,Quaternary ,Geology ,[ SDE.ES ] Environmental Sciences/Environmental and Society - Abstract
23 páginas.- Thomas Giesecke et.al., The number of well-dated pollen diagrams in Europe has increased considerably over the last 30 years and many of them have been submitted to the European Pollen Database (EPD). This allows for the construction of increasingly precise maps of Holocene vegetation change across the continent. Chronological information in the EPD has been expressed in uncalibrated radiocarbon years, and most chronologies to date are based on this time scale. Here we present new chronologies for most of the datasets stored in the EPD based on calibrated radiocarbon years. Age information associated with pollen diagrams is often derived from the pollen stratigraphy itself or from other sedimentological information. We reviewed these chronological tie points and assigned uncertainties to them. The steps taken to generate the new chronologies are described and the rationale for a new classification system for age uncertainties is introduced. The resulting chronologies are fit for most continental-scale questions. They may not provide the best age model for particular sites, but may be viewed as general purpose chronologies. Taxonomic particularities of the data stored in the EPD are explained. An example is given of how the database can be queried to select samples with appropriate age control as well as the suitable taxonomic level to answer a specific research question. The readers are reques, We wish to thank all those who have contributed data to the EPD. Keith Bennett provided valuable comments in discussions and to the manuscript.
- Published
- 2013
22. Regional climate model simulations for Europe at 6 and 0.2 k BP : sensitivity to changes in anthropogenic deforestation
- Author
-
Strandberg, Gustav, Kjellstrom, Erik, Poska, A., Wagner, S., Gaillard, M. -J, Trondman, A. -K, Mauri, A., Davis, B. A. S., Kaplan, J. O., Birks, H. J. B., Bjune, A. E., Fyfe, R., Giesecke, T., Kalnina, L., Kangur, M., van der Knaap, W. O., Kokfelt, U., Kunes, P., Latalowa, M., Marquer, L., Mazier, F., Nielsen, A. B., Smith, B., Seppa, H., Sugita, S., Strandberg, Gustav, Kjellstrom, Erik, Poska, A., Wagner, S., Gaillard, M. -J, Trondman, A. -K, Mauri, A., Davis, B. A. S., Kaplan, J. O., Birks, H. J. B., Bjune, A. E., Fyfe, R., Giesecke, T., Kalnina, L., Kangur, M., van der Knaap, W. O., Kokfelt, U., Kunes, P., Latalowa, M., Marquer, L., Mazier, F., Nielsen, A. B., Smith, B., Seppa, H., and Sugita, S.
- Abstract
This study aims to evaluate the direct effects of anthropogenic deforestation on simulated climate at two contrasting periods in the Holocene, similar to 6 and similar to 0.2 k BP in Europe. We apply We apply the Rossby Centre regional climate model RCA3, a regional climate model with 50 km spatial resolution, for both time periods, considering three alternative descriptions of the past vegetation: (i) potential natural vegetation (V) simulated by the dynamic vegetation model LPJ-GUESS, (ii) potential vegetation with anthropogenic land use (deforestation) from the HYDE3.1 (History Database of the Global Environment) scenario (V + H3.1), and (iii) potential vegetation with anthropogenic land use from the KK10 scenario (V + KK10). The climate model results show that the simulated effects of deforestation depend on both local/regional climate and vegetation characteristics. At similar to 6 k BP the extent of simulated deforestation in Europe is generally small, but there are areas where deforestation is large enough to produce significant differences in summer temperatures of 0.5-1 degrees C. At similar to 0.2 k BP, extensive deforestation, particularly according to the KK10 model, leads to significant temperature differences in large parts of Europe in both winter and summer. In winter, deforestation leads to lower temperatures because of the differences in albedo between forested and unforested areas, particularly in the snow-covered regions. In summer, deforestation leads to higher temperatures in central and eastern Europe because evapotranspiration from unforested areas is lower than from forests. Summer evaporation is already limited in the southernmost parts of Europe under potential vegetation conditions and, therefore, cannot become much lower. Accordingly, the albedo effect dominates in southern Europe also in summer, which implies that deforestation causes a decrease in temperatures. Differences in summer temperature due to deforestation range from -1 degree
- Published
- 2014
- Full Text
- View/download PDF
23. Regional climate model simulations for Europe at 6 and 0.2 k BP:sensitivity to changes in anthropogenic deforestation
- Author
-
Strandberg, G., Kjellstrom, E., Poska, A., Wagner, Stefan, Gaillard, M. -J., Trondman, A. -K., Mauri, A., Davis, B. A. S., Kaplan, J. O., Birks, H. J. B., Bjune, A. E., Fyfe, R., Giesecke, T., Kalnina, L., Kangur, M., van der Knaap, W. O., Kokfelt, Ulla, Kunes, P., Latalowa, M., Marquer, L., Mazier, F., Nielsen, A. B., Smith, B., Seppa, H., Sugita, S., Strandberg, G., Kjellstrom, E., Poska, A., Wagner, Stefan, Gaillard, M. -J., Trondman, A. -K., Mauri, A., Davis, B. A. S., Kaplan, J. O., Birks, H. J. B., Bjune, A. E., Fyfe, R., Giesecke, T., Kalnina, L., Kangur, M., van der Knaap, W. O., Kokfelt, Ulla, Kunes, P., Latalowa, M., Marquer, L., Mazier, F., Nielsen, A. B., Smith, B., Seppa, H., and Sugita, S.
- Published
- 2014
24. Holocene changes in vegetation composition in northern Europe : why quantitative pollen-based vegetation reconstructions matter
- Author
-
Marquer, Laurent, Gaillard, Marie-José, Sugita, Shinya, Trondman, Anna-Kari, Mazier, Florence, Nielsen, Anne Birgitte, Fyfe, Ralph, Vad Odgaard, B., Alenius, T., Birks, H.J.B., Bjune, A.E., Christiansen, J., Dodson, J., Edwards, K.J., Giesecke, T., Herzschuh, U., Kangur, M., Lorenz, S., Poska, Anneli, Schult, M., Seppä, H., Marquer, Laurent, Gaillard, Marie-José, Sugita, Shinya, Trondman, Anna-Kari, Mazier, Florence, Nielsen, Anne Birgitte, Fyfe, Ralph, Vad Odgaard, B., Alenius, T., Birks, H.J.B., Bjune, A.E., Christiansen, J., Dodson, J., Edwards, K.J., Giesecke, T., Herzschuh, U., Kangur, M., Lorenz, S., Poska, Anneli, Schult, M., and Seppä, H.
- Abstract
We present pollen-based reconstructions of the spatio-temporal dynamics of northern European regional vegetation abundance through the Holocene. We apply the Regional Estimates of VEgetation Abundance from Large Sites (REVEALS) model using fossil pollen records from eighteen sites within five modern biomes in the region. The eighteen sites are classified into four time-trajectory types on the basis of principal components analysis of both the REVEALS-based vegetation estimates (RVs) and the pollen percentage (PPs). The four trajectory types are more clearly separated for RVs than PPs. Further, the timing of major Holocene shifts, rates of compositional change, and diversity indices (turnover and evenness) differ between RVs and PPs. The differences are due to the reduction by REVEALS of biases in fossil pollen assemblages caused by different basin size, and inter-taxonomic differences in pollen productivity and dispersal properties. For example, in comparison to the PPs, the RVs show an earlier increase in Corylus and Ulmus in the early-Holocene and a more pronounced increase in grassland and deforested areas since the mid-Holocene. The results suggest that the influence of deforestation and agricultural activities on plant composition and abundance from Neolithic times was stronger than previously inferred from PPs. Relative to PPs, RVs show a more rapid compositional change, a largest decrease in turnover, and less variable evenness in most of northern Europe since 5200 cal yr BP. All these changes are primarily related to the strong impact of human activities on the vegetation. This study demonstrates that RV-based estimates of diversity indices, timing of shifts, and rates of change in reconstructed vegetation provide new insights into the timing and magnitude of major human distribution on Holocene regional, vegetation, feature that are critical in the assessment of human impact on vegetation, land-cover, biodiversity, and climate in the past.
- Published
- 2014
- Full Text
- View/download PDF
25. A comparison between IV paracetamol and IV metamizol for postoperative analgesia after retinal surgery
- Author
-
Landwehr, S., Kiencke, P., and Giesecke, T.
- Subjects
Acetaminophen -- Patient outcomes ,Opioids -- Patient outcomes ,Eye -- Surgery ,Eye -- Patient outcomes ,Eye -- Research ,Health - Published
- 2006
26. [Central pain processing in chronic low back pain. Evidence for reduced pain inhibition]
- Author
-
Giesecke T, Rh, Gracely, Dj, Clauw, Nachemson A, Mh, Dück, Rainer Sabatowski, Hj, Gerbershagen, Da, Williams, and Petzke F
- Subjects
Adult ,Male ,Brain Mapping ,Fibromyalgia ,Depression ,Patient Selection ,Brain ,Middle Aged ,Magnetic Resonance Imaging ,Cerebrovascular Circulation ,Data Interpretation, Statistical ,Surveys and Questionnaires ,Pressure ,Humans ,Periaqueductal Gray ,Female ,Low Back Pain ,Pain Measurement - Abstract
A study of patients with low back pain (LBP) had revealed altered central pain processing. At an equal pain level LBP patients had considerably more neuronal activation in the somatosensory cortices than controls. In a new analysis of this dataset, we further investigated the differences in central pain processing between LBP patients and controls, looking for possible pathogenic mechanisms.Central pain processing was studied by functional magnetic resonance imaging (fMRI), using equally painful pressure stimuli in a block paradigm. In this study, we reanalyzed the fMRI data to statistically compare pain-elicited neuronal activation of both groups.Equally painful pressure stimulation resulted in a significantly lower increase of regional cerebral blood flow (rCBF) in the periaqueductal gray (PAG) of the LBP patients. The analysis further revealed a significantly higher increase of rCBF in LBP than in HC in the primary and secondary somatosensory cortex and the lateral orbitofrontal cortex (LOFK), elicited by these same stimuli.These findings support a dysfunction of the inhibitory systems controlled by the PAG as a possible pathogenic mechanism in chronic low back pain.
- Published
- 2006
27. [Oral controlled-release oxycodone for the treatment of chronic pain. Data from 4196 patients]
- Author
-
Gaertner J, Frank M, Bosse B, Rainer Sabatowski, Elsner F, Giesecke T, and Radbruch L
- Subjects
Analgesics, Opioid ,Delayed-Action Preparations ,Chronic Disease ,Administration, Oral ,Humans ,Pain ,Musculoskeletal Diseases ,Oxycodone ,Retrospective Studies - Abstract
Oral controlled-release oxycodone has been available for the treatment of chronic pain in Germany since 1998. Controlled trials have shown good clinical efficacy and tolerability. This survey reports results from six open prospective multicenter trials. In these trials 4196 patients suffering from cancer pain and non-cancer-related pain with inadequate pain relief were treated with oral controlled-release oxycodone for 3-4 weeks. Only a few participating physicians were pain specialists. A total of 356 patients suffering from pain of the musculoskeletal system and receiving oxycodone therapy were monitored for 6 months. Exclusion from the studies was due mainly to inadequate analgesia, side effects, and noncompliance. The efficacy of oxycodone was rated to be better than moderate by most of the patients, quality of life parameters increased significantly, and patient satisfaction was high. The treatment with oral controlled-release oxycodone was a safe and effective option even when used by nonspecialized physicians.
- Published
- 2005
28. Pollen‐based quantitative reconstructions of Holocene regional vegetation cover (plant‐functional types and land‐cover types) in Europe suitable for climate modelling
- Author
-
Trondman, A.‐K., primary, Gaillard, M.‐J., additional, Mazier, F., additional, Sugita, S., additional, Fyfe, R., additional, Nielsen, A. B., additional, Twiddle, C., additional, Barratt, P., additional, Birks, H. J. B., additional, Bjune, A. E., additional, Björkman, L., additional, Broström, A., additional, Caseldine, C., additional, David, R., additional, Dodson, J., additional, Dörfler, W., additional, Fischer, E., additional, Geel, B., additional, Giesecke, T., additional, Hultberg, T., additional, Kalnina, L., additional, Kangur, M., additional, Knaap, P., additional, Koff, T., additional, Kuneš, P., additional, Lagerås, P., additional, Latałowa, M., additional, Lechterbeck, J., additional, Leroyer, C., additional, Leydet, M., additional, Lindbladh, M., additional, Marquer, L., additional, Mitchell, F. J. G., additional, Odgaard, B. V., additional, Peglar, S. M., additional, Persson, T., additional, Poska, A., additional, Rösch, M., additional, Seppä, H., additional, Veski, S., additional, and Wick, L., additional
- Published
- 2014
- Full Text
- View/download PDF
29. Regional climate model simulations for Europe at 6 and 0.2 k BP: sensitivity to changes in anthropogenic deforestation
- Author
-
Strandberg, G., primary, Kjellström, E., additional, Poska, A., additional, Wagner, S., additional, Gaillard, M.-J., additional, Trondman, A.-K., additional, Mauri, A., additional, Davis, B. A. S., additional, Kaplan, J. O., additional, Birks, H. J. B., additional, Bjune, A. E., additional, Fyfe, R., additional, Giesecke, T., additional, Kalnina, L., additional, Kangur, M., additional, van der Knaap, W. O., additional, Kokfelt, U., additional, Kuneš, P., additional, Lata\\l owa, M., additional, Marquer, L., additional, Mazier, F., additional, Nielsen, A. B., additional, Smith, B., additional, Seppä, H., additional, and Sugita, S., additional
- Published
- 2014
- Full Text
- View/download PDF
30. Towards mapping the late Quaternary vegetation change of Europe
- Author
-
Coastal dynamics, Fluvial systems and Global change, Dep Biologie, Palaeo-ecologie, Giesecke, T., Davis, B., Brewer, S., Finsinger, W., Wolters, S., Blaauw, M., de Beaulieu, J.-L., Binney, H., Fyfe, R.M., Gaillard, M.-J., Gil-Romera, G., van der Knaap, W.O., Kunes, P., Kühl, N., van Leeuwen, J.F.N., Leydet, M., Lotter, A.F., Ortu, E., Semmler, M., Bradshaw, R.H.W., Coastal dynamics, Fluvial systems and Global change, Dep Biologie, Palaeo-ecologie, Giesecke, T., Davis, B., Brewer, S., Finsinger, W., Wolters, S., Blaauw, M., de Beaulieu, J.-L., Binney, H., Fyfe, R.M., Gaillard, M.-J., Gil-Romera, G., van der Knaap, W.O., Kunes, P., Kühl, N., van Leeuwen, J.F.N., Leydet, M., Lotter, A.F., Ortu, E., Semmler, M., and Bradshaw, R.H.W.
- Published
- 2013
31. Holocene changes in vegetation composition in northern Europe: why pollen-based quantitative reconstructions matter?
- Author
-
Marquer, L., Gaillard, M.-J., Sugita, S., Trondman, A.-K., Mazier, F., Nielsen, A.B., Fyfe, R.M., Odgaard, B.V., Alenius, T., Birks, H. J. B., Bjune, A., Christiansen, J., Dodson, J., Edwards, K.J., Giesecke, T., Herzschuh, U., Kangur, M., Lorenz, S., Poska, A., Schult, M., Seppä, H., Marquer, L., Gaillard, M.-J., Sugita, S., Trondman, A.-K., Mazier, F., Nielsen, A.B., Fyfe, R.M., Odgaard, B.V., Alenius, T., Birks, H. J. B., Bjune, A., Christiansen, J., Dodson, J., Edwards, K.J., Giesecke, T., Herzschuh, U., Kangur, M., Lorenz, S., Poska, A., Schult, M., and Seppä, H.
- Abstract
We present pollen-based reconstructions of the spatio-temporal dynamics of northern European regional vegetation abundance through the Holocene. We apply the Regional Estimates of VEgetation Abundance from Large Sites (REVEALS) model using fossil pollen records from eighteen sites within five modern biomes in the region. The eighteen sites are classified into four time-trajectory types on the basis of principal components analysis of both the REVEALS-based vegetation estimates (RVs) and the pollen percentage (PPs). The four trajectory types are more clearly separated for RVs than PPs. Further, the timing of major Holocene shifts, rates of compositional change, and diversity indices (turnover and evenness) differ between RVs and PPs. The differences are due to the reduction by REVEALS of biases in fossil pollen assemblages caused by different basin size, and inter-taxonomic differences in pollen productivity and dispersal properties. For example, in comparison to the PPs, the RVs show an earlier increase in Corylus and Ulmus in the early-Holocene and a more pronounced increase in grassland and deforested areas since the mid-Holocene. The results suggest that the influence of deforestation and agricultural activities on plant composition and abundance from Neolithic times was stronger than previously inferred from PPs. Relative to PPs, RVs show a more rapid compositional change, a largest decrease in turnover, and less variable evenness in most of northern Europe since 5200 cal yr BP. All these changes are primarily related to the strong impact of human activities on the vegetation. This study demonstrates that RV-based estimates of diversity indices, timing of shifts, and rates of change in reconstructed vegetation provide new insights into the timing and magnitude of major human disturbance on Holocene regional vegetation, features that are critical in the assessment of human impact on vegetation, land-cover, biodiversity, and climate in the past.
- Published
- 2013
32. Regional climate model simulations for Europe at 6 k and 0.2 k yr BP: sensitivity to changes in anthropogenic deforestation.
- Author
-
Strandberg, G., Kjellström, E., Poska, A., Wagner, S., Gaillard, Marie-José, Trondman, Anna-Kari, Mauri, A., Birks, H.J.B., Bjune, A.E., Davis, B. A. S., Fyfe, R., Giesecke, T., Kalnina, L., Kangur, M., Kaplan, J.O., van der Knaap, W.O., Kokfelt, U., Kuneš, P., Latałowa, M., Marquer, Laurent, Mazier, F., Nielsen, A.B., Smith, B., Seppä, H., Sugita, S., Strandberg, G., Kjellström, E., Poska, A., Wagner, S., Gaillard, Marie-José, Trondman, Anna-Kari, Mauri, A., Birks, H.J.B., Bjune, A.E., Davis, B. A. S., Fyfe, R., Giesecke, T., Kalnina, L., Kangur, M., Kaplan, J.O., van der Knaap, W.O., Kokfelt, U., Kuneš, P., Latałowa, M., Marquer, Laurent, Mazier, F., Nielsen, A.B., Smith, B., Seppä, H., and Sugita, S.
- Abstract
This study aims to evaluate the direct effects of anthropogenic deforestation on simulated climate at two contrasting periods in the Holocene, ~6 k BP and ~0.2 k BP in Europe. We apply RCA3, a regional climate model with 50 km spatial resolution, for both time periods, considering three alternative descriptions of the past vegetation: (i) potential natural vegetation (V) simulated by the dynamic vegetation model LPJ-GUESS, (ii) potential vegetation with anthropogenic land cover (deforestation) as simulated by the HYDE model (V + H), and (iii) potential vegetation with anthropogenic land cover as simulated by the KK model (V + K). The KK model estimates are closer to a set of pollen-based reconstructions of vegetation cover than the HYDE model estimates. The climate-model results show that the simulated effects of deforestation depend on both local/regional climate and vegetation characteristics. At ~6 k BP the extent of simulated deforestation in Europe is generally small, but there are areas where deforestation is large enough to produce significant differences in summer temperatures of 0.5–1 °C. At ~0.2 k BP, simulated deforestation is much more extensive than previously assumed, in particular according to the KK model. This leads to significant temperature differences in large parts of Europe in both winter and summer. In winter, deforestation leads to lower temperatures because of the differences in albedo between forested and unforested areas, particularly in the snow-covered regions. In summer, deforestation leads to higher temperatures in central and eastern Europe since evapotranspiration from unforested areas is lower than from forests. Summer evaporation is already limited in the southernmost parts of Europe under potential vegetation conditions and, therefore, cannot become much lower. Accordingly, the albedo effect dominates also in summer, which implies that deforestation causes a decrease in temperatures. Differences in summer temperature due to defore
- Published
- 2013
- Full Text
- View/download PDF
33. Projecting the future distribution of european potential natural vegetation zones with a generalized, tree species-based dynamic vegetation model
- Author
-
Hickler, T., Vohland, K., Feehan, J., Miller, P.A., Smith, B., Costa, L., Giesecke, T., Fronzek, S., Carter, T.R., Cramer, W., Kühn, Ingolf, Sykes, M.T., Hickler, T., Vohland, K., Feehan, J., Miller, P.A., Smith, B., Costa, L., Giesecke, T., Fronzek, S., Carter, T.R., Cramer, W., Kühn, Ingolf, and Sykes, M.T.
- Abstract
Aim To assess the extent to which climate change might cause changes in potential natural vegetation (PNV) across Europe.Location Europe.Method We parameterized a generalized dynamic vegetation model (LPJ-GUESS) for the most common European tree species, and, for the first time, modelled large-scale vegetation dynamics using a process-based model explicitly representing tree species, age cohorts, gap dynamics and biogeochemical cycles in a single framework. For projections, the model was driven with climate scenario data from two atmosphere–ocean general circulation models (AOGCMs), downscaled to 10 × 10′ spatial resolution (c. 18.5 × 12 km at 50° N).Results At a general level, modelled present-day PNV corresponded better with an expert reconstruction of the PNV than most earlier plant functional type (PFT)-based simulations, but at a finer scale the model and the expert map showed substantial discrepancies in some areas. Simulations until 2085 showed considerable successional shifts in vegetation types in most areas: 31–42% of the total area of Europe was projected to be covered by a different vegetation type by the year 2085. In the long term, equilibrium changes are substantially larger: simulations with one climate scenario suggest that 76–80% of the European land surface could exist within another PNV if climate was stabilized by the end of the century and vegetation had unlimited time to achieve equilibrium with the new climate. ‘Hotspots’ of change include arctic and alpine ecosystems, where trees replace tundra in the model, and the transition zone between temperate broad-leaved and boreal conifer forest. In southern Europe, the model projected widespread shifts from forest to shrublands as a result of drought.Main conclusions The model presents a considerable advance in modelling dynamic changes in natural vegetation across Europe. Climate change might cause substantial changes in PNV across Europe, which should be considered in the management
- Published
- 2012
34. Holocene land-cover reconstructions for studies on land cover-climate feedbacks
- Author
-
Gaillard, Marie-José, Sugita, Shinya, Mazier, Florence, Trondman, Anna-Kari, Broström, A, Hickler, T, Kaplan, J.O., Kjellström, E, Kokfelt, U, Kunes, P, Lemmen, C, Miller, P, Olofsson, J, Poska, A, Rundgren, M, Smith, B, Strandberg, G, Fyfe, R, Nielsen, A.B., Alenius, T, Balakauskas, L, Barnekov, L, Birks, H.J.B., Bjune, A, Bjorkman, L, Giesecke, T, Hjelle, K, Kalnina, L, Kangur, M, van der Knaap, W.O., Koff, T, Lageras, P, Latalowa, M, Leydet, M, Lechterbeck, J, Lindbladh, M, Odgaard, B, Peglar, S, Segerstrom, U, von Stedingk, H, Seppa, H, Gaillard, Marie-José, Sugita, Shinya, Mazier, Florence, Trondman, Anna-Kari, Broström, A, Hickler, T, Kaplan, J.O., Kjellström, E, Kokfelt, U, Kunes, P, Lemmen, C, Miller, P, Olofsson, J, Poska, A, Rundgren, M, Smith, B, Strandberg, G, Fyfe, R, Nielsen, A.B., Alenius, T, Balakauskas, L, Barnekov, L, Birks, H.J.B., Bjune, A, Bjorkman, L, Giesecke, T, Hjelle, K, Kalnina, L, Kangur, M, van der Knaap, W.O., Koff, T, Lageras, P, Latalowa, M, Leydet, M, Lechterbeck, J, Lindbladh, M, Odgaard, B, Peglar, S, Segerstrom, U, von Stedingk, H, and Seppa, H
- Abstract
The major objectives of this paper are: (1) to review the pros and cons of the scenarios of past anthropogenic land cover change (ALCC) developed during the last ten years, (2) to discuss issues related to pollen-based reconstruction of the past land-cover and introduce a new method, REVEALS (Regional Estimates of VEgetation Abundance from Large Sites), to infer long-term records of past land-cover from pollen data, (3) to present a new project (LANDCLIM: LAND cover – CLIMate interactions in NW Europe during the Holocene) currently underway, and show preliminary results of REVEALS reconstructions of the regional land-cover in the Czech Republic for five selected time windows of the Holocene, and (4) to discuss the implications and future directions in climate and vegetation/land-cover modeling, and in the assessment of the effects of human-induced changes in land-cover on the regional climate through altered feedbacks. The existing ALCC scenarios show large discrepancies between them, and few cover time periods older than AD 800. When these scenarios are used to assess the impact of human land-use on climate, contrasting results are obtained. It emphasizes the need for methods such as the REVEALS model-based land-cover reconstructions. They might help to fine-tune descriptions of past land-cover and lead to a better understanding of how long-term changes in ALCC might have influenced climate. The REVEALS model is demonstrated to provide better estimates of the regional vegetation/landcover changes than the traditional use of pollen percentages. This will achieve a robust assessment of land cover at regional- to continental-spatial scale throughout the Holocene. We present maps of REVEALS estimates for the percentage cover of 10 plant functional types (PFTs) at 200 BP and 6000 BP, and of the two open-land PFTs “grassland” and “agricultural land” at five time-windows from 6000 BP to recent time. The LANDCLIM results are expected to provide crucial data to reassess ALC, NordForsk LANDCLIM, VR LANDCLIM, MERGE
- Published
- 2010
- Full Text
- View/download PDF
35. The use of modelling and simulation approach in reconstructing past landscapes from fossil pollen data: a review and results from the POLLANDCAL network.
- Author
-
Gaillard, M.-J., Sugita, S., Bunting, M.J., Middleton, R., Broström, A., Caseldine, C., Giesecke, T., Hellman, S.e.b., Hicks, S., Hjelle, K., Langdon, C., Nielsen, A.-B., Poska, A., Stedingk, H., Veski, S., Hättestrand, Martina, Gaillard, M.-J., Sugita, S., Bunting, M.J., Middleton, R., Broström, A., Caseldine, C., Giesecke, T., Hellman, S.e.b., Hicks, S., Hjelle, K., Langdon, C., Nielsen, A.-B., Poska, A., Stedingk, H., Veski, S., and Hättestrand, Martina
- Abstract
Totala antalet författare: 76
- Published
- 2008
- Full Text
- View/download PDF
36. Regional climate model simulations for Europe at 6 k and 0.2 k yr BP: sensitivity to changes in anthropogenic deforestation
- Author
-
Strandberg, G., primary, Kjellström, E., additional, Poska, A., additional, Wagner, S., additional, Gaillard, M.-J., additional, Trondman, A.-K., additional, Mauri, A., additional, Birks, H. J. B., additional, Bjune, A. E., additional, Davis, B. A. S., additional, Fyfe, R., additional, Giesecke, T., additional, Kalnina, L., additional, Kangur, M., additional, Kaplan, J. O., additional, van der Knaap, W. O., additional, Kokfelt, U., additional, Kuneš, P., additional, Latałowa, M., additional, Marquer, L., additional, Mazier, F., additional, Nielsen, A. B., additional, Smith, B., additional, Seppä, H., additional, and Sugita, S., additional
- Published
- 2013
- Full Text
- View/download PDF
37. Preparative mass-spectrometry profiling of genotoxic pyrrolizidine alkaloids in Jacobaea vulgaris (syn. Senecio jacobaea) by spiral-coil countercurrent chromatography and ESI-MS/MS off-line continuous injection
- Author
-
Oetken, J, primary, Beuerle, T, additional, Knapp, H, additional, Giesecke, T, additional, Winterhalter, P, additional, and Jerz, G, additional
- Published
- 2013
- Full Text
- View/download PDF
38. Oral osmotisches Hydromorphon für die symptomatische Behandlung chronischer Osteoporose bedingter Schmerzen unter alltäglichen Routinebedingungen
- Author
-
Ringe, J. D., primary, Hesselbarth, S., additional, Vehreschild, N., additional, and Giesecke, T., additional
- Published
- 2010
- Full Text
- View/download PDF
39. Holocene land-cover reconstructions for studies on land cover-climate feedbacks
- Author
-
Gaillard, M.-J., primary, Sugita, S., additional, Mazier, F., additional, Trondman, A.-K., additional, Broström, A., additional, Hickler, T., additional, Kaplan, J. O., additional, Kjellström, E., additional, Kokfelt, U., additional, Kuneš, P., additional, Lemmen, C., additional, Miller, P., additional, Olofsson, J., additional, Poska, A., additional, Rundgren, M., additional, Smith, B., additional, Strandberg, G., additional, Fyfe, R., additional, Nielsen, A. B., additional, Alenius, T., additional, Balakauskas, L., additional, Barnekow, L., additional, Birks, H. J. B., additional, Bjune, A., additional, Björkman, L., additional, Giesecke, T., additional, Hjelle, K., additional, Kalnina, L., additional, Kangur, M., additional, van der Knaap, W. O., additional, Koff, T., additional, Lagerås, P., additional, Latałowa, M., additional, Leydet, M., additional, Lechterbeck, J., additional, Lindbladh, M., additional, Odgaard, B., additional, Peglar, S., additional, Segerström, U., additional, von Stedingk, H., additional, and Seppä, H., additional
- Published
- 2010
- Full Text
- View/download PDF
40. Factors influencing the Holocene history of Fagus
- Author
-
Bradshaw, R.H.W., primary, Kito, N., additional, and Giesecke, T., additional
- Published
- 2010
- Full Text
- View/download PDF
41. Exploring Holocene continentality changes in Fennoscandia using present and past tree distributions
- Author
-
Giesecke, T., primary, Bjune, A.E., additional, Chiverrell, R.C., additional, Seppä, H., additional, Ojala, A.E.K., additional, and Birks, H.J.B., additional
- Published
- 2008
- Full Text
- View/download PDF
42. Spatial structure of the 8200 cal yr BP event in northern Europe
- Author
-
Seppä, H., primary, Birks, H. J. B., additional, Giesecke, T., additional, Hammarlund, D., additional, Alenius, T., additional, Antonsson, K., additional, Bjune, A. E., additional, Heikkilä, M., additional, MacDonald, G. M., additional, Ojala, A. E. K., additional, Telford, R. J., additional, and Veski, S., additional
- Published
- 2007
- Full Text
- View/download PDF
43. Pollen-based quantitative reconstructions of Holocene regional vegetation cover (plant-functional types and land-cover types) in Europe suitable for climate modelling.
- Author
-
Trondman, A.‐K., Gaillard, M.‐J., Mazier, F., Sugita, S., Fyfe, R., Nielsen, A. B., Twiddle, C., Barratt, P., Birks, H. J. B., Bjune, A. E., Björkman, L., Broström, A., Caseldine, C., David, R., Dodson, J., Dörfler, W., Fischer, E., Geel, B., Giesecke, T., and Hultberg, T.
- Subjects
GROUND vegetation cover ,PALYNOLOGY ,HOLOCENE paleobotany ,PALEOCLIMATOLOGY ,DEFORESTATION - Abstract
We present quantitative reconstructions of regional vegetation cover in north-western Europe, western Europe north of the Alps, and eastern Europe for five time windows in the Holocene [around 6k, 3k, 0.5k, 0.2k, and 0.05k calendar years before present ( bp)] at a 1° × 1° spatial scale with the objective of producing vegetation descriptions suitable for climate modelling. The REVEALS model was applied on 636 pollen records from lakes and bogs to reconstruct the past cover of 25 plant taxa grouped into 10 plant-functional types and three land-cover types [evergreen trees, summer-green (deciduous) trees, and open land]. The model corrects for some of the biases in pollen percentages by using pollen productivity estimates and fall speeds of pollen, and by applying simple but robust models of pollen dispersal and deposition. The emerging patterns of tree migration and deforestation between 6k bp and modern time in the REVEALS estimates agree with our general understanding of the vegetation history of Europe based on pollen percentages. However, the degree of anthropogenic deforestation (i.e. cover of cultivated and grazing land) at 3k, 0.5k, and 0.2k bp is significantly higher than deduced from pollen percentages. This is also the case at 6k in some parts of Europe, in particular Britain and Ireland. Furthermore, the relationship between summer-green and evergreen trees, and between individual tree taxa, differs significantly when expressed as pollen percentages or as REVEALS estimates of tree cover. For instance, when Pinus is dominant over Picea as pollen percentages, Picea is dominant over Pinus as REVEALS estimates. These differences play a major role in the reconstruction of European landscapes and for the study of land cover-climate interactions, biodiversity and human resources. [ABSTRACT FROM AUTHOR]
- Published
- 2015
- Full Text
- View/download PDF
44. 676 TREATMENT SATISFACTION AFTER TREATMENT INITIATION WITH TRANSDERMAL FENTANYL 12.5 μG/H (DUROGESIC® SMAT12) IN PATIENTS WITH CHRONIC NON‐MALIGNANT PAIN
- Author
-
Giesecke, T., primary and Bornhövd, K., additional
- Published
- 2006
- Full Text
- View/download PDF
45. 425 PAIN REPRESENTATION IN FIBROMYALGIA PATIENTS AND HEALTHY CONTROLS USING EVENT-RELATED FMRI
- Author
-
Jensen, K., primary, Kosek, E., additional, Giesecke, T., additional, Petzke, F., additional, Fransson, P., additional, Williams, S., additional, Carville, S., additional, Choy, E., additional, Gracely, R., additional, and Ingvar, M., additional
- Published
- 2006
- Full Text
- View/download PDF
46. Assessing cognition and psychomotor function under long‐term treatment with controlled release oxycodone in non‐cancer pain patients
- Author
-
Gaertner, J, primary, Radbruch, L, additional, Giesecke, T, additional, Gerbershagen, H, additional, Petzke, F, additional, Ostgathe, C, additional, Elsner, F, additional, and Sabatowski, R, additional
- Published
- 2006
- Full Text
- View/download PDF
47. Functional imaging of the visual cortex during wakefulness and during intravenous anaesthesia
- Author
-
Rieck, A., primary, Dueck, M., additional, Gerbershagen, H. J., additional, Petzke, F., additional, Giesecke, T., additional, Paul, M., additional, Heelmann, V., additional, Krug, B., additional, Lehrke, R., additional, and Sturm, V., additional
- Published
- 2005
- Full Text
- View/download PDF
48. Myofascial pain and fibromyalgia
- Author
-
Harris, R., primary, Williams, D., additional, Tian, X., additional, Cupps, T., additional, Giesecke, T., additional, Gracely, R., additional, and Clauw, D., additional
- Published
- 2004
- Full Text
- View/download PDF
49. Myofascial pain and fibromyalgia
- Author
-
Clauw, D., primary, Lyden, A., additional, Bartold, J., additional, Giesecke, T., additional, Williams, D., additional, and Gracely, R., additional
- Published
- 2004
- Full Text
- View/download PDF
50. Myofascial pain and fibromyalgia
- Author
-
Bartold, J., primary, Ambrose, K., additional, Clauw, D., additional, Giesecke, T., additional, Williams, D., additional, and Gracely, R., additional
- Published
- 2004
- Full Text
- View/download PDF
Catalog
Discovery Service for Jio Institute Digital Library
For full access to our library's resources, please sign in.