Results 151 to 160 of about 713,058 (349)

Changing climates and environments within the complex Middle to Late Pleistocene fill of an overdeepened valley at Niederweningen, Switzerland

Boreas, EarlyView.
Glacially overdeepened valleys in the northern Alpine Foreland preserve Middle to Late Pleistocene sedimentary sequences that may serve as valuable archives for reconstructing past environmental changes in response to shifts in climate. This study presents a multidisciplinary analysis of two sediment cores from the overdeepened Wehntal Valley at ...
Johannes M. Miocic, Nigel Thew, Ruth Drescher‐Schneider, Hans Rudolf Graf, Marlu Kühn, Frank Preusser, Werner H. Schoch, Lucia Wick, Heinz Furrer   +8 more
wiley   +1 more source

Towards an ‘absolute’ timing of biostratigraphic and environmental phases from the Saalian late glacial to the Weichselian pleniglacial in central Europe—Insights from a lacustrine succession in Lichtenberg, northern Germany

Boreas, EarlyView.
Palynological records are central to the biostratigraphic subdivision of the Late Pleistocene in central Europe. Yet many interglacial and interstadial phases—such as the Eemian, Brörup and Odderade—remain only poorly constrained in time due to limited numerical dating.
Michael Hein, Thomas Kasper, Alexis Badai Samudra, Martin Theuerkauf, Markus Lothar Fischer, Neda Rahimzadeh, Maria Sekar Proborukmi, Sonja Rigterink, Agnieszka Gruszczyńska, Christian Zeeden, Simon Parfitt, David John Horne, Lucy Roberts, Dustin White, Lisa Brogmus, Hans von Suchodoletz, Tobias Lauer, Marcel Weiss, David Colin Tanner, Brigitte Urban   +19 more
wiley   +1 more source

Effects of Climate Change Scenarios on Population and Distribution Pattern of Tree–Ferns in Nepal

Ecology and Evolution
By studying the population structure and spatial characteristics, the relationship between tree‐ferns and the environment can be reflected, which has high practical significance.
Ripu M. Kunwar, Dipak Khadka, Khum Thapa‐Magar, Binaya Adhikari, Durga H. Kutal, Rama Ghimire, Komal R. Kafle, Sony Baral, Gokarna J. Thapa, Ananta Bhandari   +9 more
doaj   +1 more source

Animal Teachers: Nonhuman Pedagogy and the Question of Deceit

Educational Theory, EarlyView.
Abstract Animals as “teachers” of human children and adults is a recurring theme in children's literature, in anthropological accounts of “feral children,” as well as in contemporary practices of animal‐assisted pedagogy, philosophical research, wildlife documentaries, and popular culture.
Helena Pedersen
wiley   +1 more source

A community‐derived classification for extant lycophytes and ferns

, 2016
E. Schuettpelz, Harald Schneider, Alan R. Smith, P. Hovenkamp, J. Prado, G. Rouhan, A. Salino, Michael A. Sundue, T. Almeida, B. Parris, Emily B. Sessa, A. Field, A. L. Gasper, Carl J. Rothfels, M. Windham, M. Lehnert, B. Dauphin, A. Ebihara, S. Lehtonen, P. Schwartsburd, J. Metzgar, Li‐Bing Zhang, Li‐Yaung Kuo, P. Brownsey, Masahiro Kato, Marcelo Arana, F. C. Assis, Michael S. Barker, D. Barrington, Ho-Ming Chang, Yi-Han Chang, Y. Chao, Cheng-Wei Chen, DE-KUI Chen, W. Chiou, V. Dittrich, Y. Duan, J. Dubuisson, D. R. Farrar, S. Fawcett, J. M. G. Y. Galán, L. A. Góes-Neto, J. Grant, Amanda L. Grusz, C. Haufler, W. Hauk, Hai-yan He, S. Hennequin, R. Y. Hirai, L. Huiet, Michael Kessler, Petra Korall, P. Labiak, A. Larsson, B. León, Chun-xiang Li, Fay-Wei Li, Melanie A. Link‐Pérez, Hong‐Mei Liu, N. Lu, E. I. Meza-Torres, Xinyuan Miao, R. Moran, C. M. Mynssen, N. Nagalingum, B. Øllgaard, A. M. Paul, Jovani B. S. Pereira, L. Perrie, M. Ponce, T. Ranker, C. Schulz, Wataru Shinohara, A. Shmakov, E. Sigel, F. S. Souza, L. Sylvestre, W. Testo, L. A. Triana-Moreno, C. Tsutsumi, H. Tuomisto, Iván A. Valdespino, Alejandra Vasco, R. S. Viveros, A. Weakley, Ran Wei, Stina Weststrand, P. Wolf, G. Yatskievych, Xiao-Gang Xu, Yuehong Yan, Liang Zhang, Xian-chun Zhang, Xin‐Mao Zhou   +93 more
semanticscholar   +1 more source

Extreme weather and economic crisis in the 1430s in England, and the implications for tenurial change

The Economic History Review, EarlyView.
Abstract The 1430s were characterized by extreme weather conditions, food and fodder shortages, and high mortalities among animals and humans, although the severity of events and their consequences in England have received limited attention. The economic downturn and the depressed customary land market in this decade marked the beginning of the Great ...
Mark Bailey
wiley   +1 more source

A DNA barcode reference of Asian ferns with expert-identified voucher specimens and DNA samples

Scientific Data
Ferns belong to species-rich group of land plants, encompassing more than 11,000 extant species, and are crucial for reflecting terrestrial ecosystem changes.
Li-Yaung Kuo, Sheng-Kai Tang, Yu-Hsuan Huang, Pei‐Jun Xie, Cheng-Wei Chen, Zhi-Xiang Chang, Tian-Chuan Hsu, Yi-Han Chang, Yi-Shan Chao, Chien-Wen Chen, Susan Fawcett, Joel H. Nitta, Michael Sundue, Tzu-Tong Kao, Hong Truong Luu, Andi Maryani A. Mustapeng, Fulgent P. Coritico, Victor B. Amoroso, Yong Kien Thai   +18 more
doaj   +1 more source

Tissue-direct PCR, a rapid and extraction-free method for barcoding of ferns [PDF]

, 2012
Tissue-direct PCR, a rapid and extraction-free method for barcoding of ferns
core   +1 more source

Resolving Micrometre‐Scale Zircon Growth in Silicic Systems by 7 μm LA‐MC‐ICP‐MS U‐Pb Dating: Linking Petrology and Geochronology in Silicic Volcanic and Granitic Rocks from Victoria, Australia

Geostandards and Geoanalytical Research, EarlyView.
Key Points 7 μm spot‐diameter LA‐MC‐ICP‐MS analyses yield accurate zircon U‐Pb ages. 1013 Ω amplifier resistors improve low‐signal Pb measurements. Saturn correction protocols minimise down‐hole fractionation effects. We present a systematic evaluation of high spatial‐resolution zircon U‐Pb dating using a Thermo Scientific Neoma multi‐collector ICP‐MS ...
Cristiano Lana, John D. Clemens
wiley   +1 more source

Importance of Ferns in Human Medicine [PDF]

, 2007
This paper focuses on the ethnomedicinal value of ferns. People throughout the world frequently use ferns as medicines for the cure of various disorders.
Srivastava, Kamini
core   +1 more source