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The occurrence of hazardous volatile elements and nanoparticles in Bulgarian coal fly ashes and the effect on human health exposure
LFO Silva, K DaBoit, CH Sampaio, A Jasper, ML Andrade, IJ Kostova, ...
Science of the Total Environment 416, 513-526, 2012
The burning of Gondwana: Permian fires on the southern continent—a palaeobotanical approach
A Jasper, M Guerra-Sommer, AMBA Hamad, M Bamford, ...
Gondwana Research 24 (1), 148-160, 2013
Applied investigation on the interaction of hazardous elements binding on ultrafine and nanoparticles in Chinese anthracite-derived fly ash
LFO Silva, A Jasper, ML Andrade, CH Sampaio, S Dai, X Li, T Li, W Chen, ...
Science of the Total Environment 419, 250-264, 2012
The record of Triassic charcoal and other evidence for palaeo-wildfires: signal for atmospheric oxygen levels, taphonomic biases or lack of fuel?
AMBA Hamad, A Jasper, D Uhl
International Journal of Coal Geology 96, 60-71, 2012
Palaeobotanical evidence of wildfires in the late palaeozoic of South America–early permian, rio bonito formation, Paraná basin, Rio Grande do Sul, Brazil
A Jasper, D Uhl, M Guerra-Sommer, V Mosbrugger
Journal of South American Earth Sciences 26 (4), 435-444, 2008
Depositional cyclicity and paleoecological variability in an outcrop of Rio Bonito formation, Early Permian, Paraná Basin, Rio Grande do Sul, Brazil
A Jasper, R Menegat, M Guerra-Sommer, M Cazzulo-Klepzig, ...
Journal of South American Earth Sciences 21 (3), 276-293, 2006
Upper Paleozoic charcoal remains from South America: multiple evidences of fire events in the coal bearing strata of the Paraná Basin, Brazil
A Jasper, D Uhl, M Guerra-Sommer, MEC Bernardes-de-Oliveira, ...
Palaeogeography, Palaeoclimatology, Palaeoecology 306 (3-4), 205-218, 2011
Permian and Triassic wildfires and atmospheric oxygen levels
D Uhl, A Jasper, AMA Hamad, M Montenari
ecosystems 9, 179-187, 2008
Fires in the mire: Repeated fire events in Early Permian ‘peat forming’vegetation of India
A Jasper, D Agnihotri, R Tewari, R Spiekermann, EF Pires, ÁAS Da Rosa, ...
Geological Journal 52 (6), 955-969, 2017
Charcoalified logs as evidence of hypautochthonous/autochthonous wildfire events in a peat-forming environment from the Permian of southern Paraná Basin (Brazil)
I Degani-Schmidt, M Guerra-Sommer, J de Oliveira Mendonça, ...
International Journal of Coal Geology 146, 55-67, 2015
Extending the database of permian palaeo-wildfire on Gondwana: charcoal remains from the Rio do Rasto Formation (Paraná Basin), middle permian, Rio Grande do Sul State, Brazil
J Manfroi, D Uhl, M Guerra-Sommer, H Francischini, AG Martinelli, ...
Palaeogeography, palaeoclimatology, palaeoecology 436, 77-84, 2015
Proposta metodológica de avaliação da sustentabilidade ambiental de propriedades produtoras de leite
C Rempel, RR Eckhardt, A Jasper, G Schultz, ÍH Hilgert, JE Barden
Tecno-lógica. Santa Cruz do Sul. Vol. 16, n. 1 (jan./jun. 2012), p. 48-55, 2012
Evidence for palaeo-wildfire in the Late Permian palaeotropics—Charcoal from the Motuca Formation in the Parnaíba Basin, Brazil
M Kauffmann, A Jasper, D Uhl, J Meneghini, IC Osterkamp, G Zvirtes, ...
Palaeogeography, palaeoclimatology, palaeoecology 450, 122-128, 2016
Palaeobotanical evidence of wildfire in the Upper Permian of India: Macroscopic charcoal remains from the Raniganj Formation, Damodar Basin
A Jasper, M Guerra-Sommer, D Uhl, MEC Bernardes-de-Oliveira, ...
The Palaeobotanist 61 (1), 75-82, 2012
Paleoecological patterns at the coal-roof shale transition in an outcrop of the Permian Brazilian Gondwana
M Guerra-Sommer, M Cazzulo-Klepzig, A Jasper, W Kalkreuth, ...
Revista Brasileira de Paleontologia 11 (1), 11-26, 2008
The Botrychiopsis genus and its biostratigraphic implications in Southern Paraná Basin
A Jasper, M Guerra-Sommer, M Cazzulo-Klepzig, R Menegat
Anais da Academia Brasileira de Ciências 75, 513-535, 2003
Evidence of wildfires in the late permian (Changsinghian) Zewan Formation of Kashmir, India
A Jasper, D Uhl, D Agnihotri, R Tewari, SK Pandita, JRW Benicio, ...
Current Science, 419-423, 2016
Charcoal remains from a tonstein layer in the Faxinal Coalfield, Lower Permian, southern Paraná Basin, Brazil
A Jasper, D Uhl, M Guerra-Sommer, A Abu Hamad, NTG Machado
Anais da Academia Brasileira de Ciências 83, 471-481, 2011
Evidence for the repeated occurrence of wildfires in an upper Pliocene lignite deposit from Yunnan, SW China
B Liu, R Spiekermann, C Zhao, W Puettmann, Y Sun, A Jasper, D Uhl
International Journal of Coal Geology 250, 103924, 2022
Licófitas Cormofíticas Arborescentes do Afloramento Quitéria Formação do Rio Bonito (Bacia do Paraná), RS
Pesquisas em Geociências 25 (1), 43-60, 1998
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