Results 151 to 160 of about 23,751,482 (337)

Improved modeling of snow and glacier melting by a progressive two‐stage calibration strategy with GRACE and multisource data: How snow and glacier meltwater contributes to the runoff of the Upper Brahmaputra River basin?

, 2017
X. Chen, D. Long, Yang Hong, Chao Zeng, D. Yan   +4 more
semanticscholar   +1 more source

"Two tribes": Handaxe shape variation shows distinct regional cultural groups in southeastern Britain between 424 000 and 374 000 BP

Journal of Quaternary Science, EarlyView.
ABSTRACT This paper examines regional and chronological variations in Acheulean handaxe morphology during Marine Isotope Stage 11 (c. 425–365 ka BP) in Britain. Using a data set of 737 handaxes from 13 securely dated sites in East Anglia and the Thames Valley, we apply three‐dimensional geometric morphometric analysis to examine morphological ...
Mark White, Frederick Foulds, Aaron Rawlinson, Ceri Shipton, Rob Davis, Nick Ashton   +5 more
wiley   +1 more source

Numerical simulations of glacier evolution performed usingflow-line models of varying complexity [PDF]

, 2017
Antonija Rimac, Sharon van Geffen, J. Oerlemans   +2 more
openalex   +1 more source

Reconstruction of Glacier Mass Balance with Surface Energy Balance Modeling across Southwestern Canada

, 2023
Christina Draeger, Valentina Radić
openalex   +1 more source

Radical Uncertainty and New Sector Emergence: An Action Theory of Co‐Creative Stakeholders

Strategic Change, EarlyView.
ABSTRACT For much of the past century, entrepreneurship scholars have sought to understand and assess the nature, role, and impact of uncertainty. While the sum total of this work has contributed valuable insights, radical uncertainty—characterized by dynamic conditions in which outcomes are unknowable at the time action must be taken—remains weakly ...
Parul Manocha, Richard “Rick” A. Hunt   +1 more
wiley   +1 more source

Modelling the hydrological response of debris‐free and debris‐covered glaciers to present climatic conditions in the semiarid Andes of central Chile

, 2016
Álvaro Ayala, Francesca Pellicciotti, Shelley MacDonell, James McPhee, Sebastián Vivero, C. Campos, Philipp Egli   +6 more
openalex   +2 more sources

Does Palsa Thaw in Northern Finland Contribute to Remobilisation of Metals Accumulated in Peat Into Surface Waters?

Land Degradation &Development, EarlyView.
ABSTRACT Permafrost is rapidly degrading in the sporadic zone, including palsa mires in Scandinavia. Peatlands in the area have likely accumulated heavy metals from atmospheric deposition of industrial contaminants in the wider region. As the palsa mire chemical composition is not well known, and in other permafrost regions the permafrost thaw may ...
Joanna Katarzyna Jóźwik, Krystyna Kozioł, Marcin Frankowski, Marta Jakubiak, Kamil Nowiński, Mariusz Jędrysek, Danuta Szumińska, Żaneta Polkowska   +7 more
wiley   +1 more source

Photooxidation of 18‐Carbon Polyunsaturated Fatty Acids to Prepare Mono‐Hydroxylated Octadecanoids

Lipids, EarlyView.
We developed a fast and simple one‐step synthetic strategy to produce mono‐hydroxylated metabolites based on the photosensitized oxidation of 18‐carbon polyunsaturated fatty acids (PUFAs). This approach could likely be extended to other PUFAs, suggesting that photosensitized oxidation could be employed to rapidly prepare hydroperoxides from multiple ...
Johanna Revol‐Cavalier, Mats Hamberg, Craig E. Wheelock   +2 more
wiley   +1 more source

From observation to protection a bibliometric analysis of aerosol-glacier interactions. [PDF]

iScience
Meng H, Wang F, Liu S, Jin X, Xu M, Mu J.   +5 more
europepmc   +1 more source

Glacier meltwater and runoff modelling, Keqicar Baqi glacier,southwestern Tien Shan, China [PDF]

, 2007
Yong Zhang, Shiyin Liu, Yongjian Ding
openalex   +1 more source