Results 131 to 140 of about 126,917,562 (258)

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

Parasites and Pathogens of Fish from Devils Lake, Sheyenne River, Red River and the Red River Delta. Report for the Fall 2006 Program

, 2007
SUMMARY OF 2006 RESULTS • Fish from all sites in Canada and USA did not show clinical signs of disease from bacteria • No evidence of viral infection in USA; 2 of 60 walleye from Canada with a common skin cancer and 1/60 with an iridovirsus.
International Red River Board
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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

Tire wear particles in the marine environment: sources, migration, ecological risk and control strategy

Frontiers in Marine Science
With the global proliferation of vehicular transportation, tire wear particles (TWPs) have emerged as a pervasive class of emerging contaminants in the environment.
Yanzhe Wang, Jie Xu, Yunfeng Zhao, Ying Pan, Zaiwang Zhang, Suzhe Liu, Xiaohui Chen, Jiqiang Zhang, Tao Wu   +8 more
doaj   +1 more source

A bifacial paradise—The site of Ochtmissen, Germany, and its lithic assemblage in the context of the last glacial (early MIS 4) in the north‐central European Lowland

Boreas, EarlyView.
The Palaeolithic site of Ochtmissen (Lower Saxony, Germany) was excavated in fluvial terrace deposits during the winter of 1993/1994. The current study presents, for the first time, a thorough analysis of the lithic assemblage, encompassing its primary technological and typological characteristics, as well as the type and age of the fluvial deposits ...
Gianpiero Di Maida, Jutta Winsemann, Markus Fuchs, Niklas von Soest, Thomas Terberger   +4 more
wiley   +1 more source

Water and poverty in China’s Yellow river basin

, 2015
Rapid economic growth in the Yellow River Basin (YRB) of China has put intense demands on Yellow River waters. By far the largest user of water resources is the agricultural sector, accounting for 80 percent of total withdrawals—with industrial, urban ...
http://orcid.org/0000-0002-0112-502X Ahmed, A., Ahmed, Akhter U.; Wang, Jinxia; Bhaskar, Anjor; Quabili, Wahid   +1 more
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Lodge moraines: a common yet underreported end‐moraine type—a review

Boreas, EarlyView.
Lodge moraines are a distinct genetic type of end moraine formed by submarginal accretion of subglacial till; they are some of the largest end moraines in the world. Although underreported in the literature, they are of equal importance to push, dump and hummocky end moraines. End moraines are formed at glacier ice margins and show the extent of former
Mark D. Johnson, Jose Luis Antinao, Ívar Örn Benediktsson, David A. Grimley, Carrie E. Jennings, Henry M. Loope, Tom V. Lowell, David M. Mickelson, Peter L. Moore, Thomas A. Nash, J. Elmo Rawling III, Jamey Stutz   +11 more
wiley   +1 more source

Mesoporous Layered Graphene Oxide/Fe3O4/C3N3S3 Polymer Hybrids for Rapid Removal of Pb2+ and Cd2+ from Water

ACS Omega, 2019
Hongjun Yang, Hongwen Yu, Jidun Fang, Jingkuan Sun, Jiangbao Xia, Wenjun Xie, Shoucai Wei, Qian Cui, Chunlong Sun, Tao Wu   +9 more
doaj   +1 more source

Diversity of soil seed bank and influencing factors in the nascent wetland of the Yellow River Delta. [PDF]

Front Plant Sci, 2023
Zhu T, Fang Q, Jia L, Zou Y, Wang X, Qu C, Yu J, Yang J.   +7 more
europepmc   +1 more source

Evaluation of the flow regime in the lower Yellow river delta, China

, 2007
The Yellow River Delta is a place where hydrodynamics play a prominent role.The decreased Yellow River flow and the altered flow regime during the lastdecades are supposed to be the most likely factors responsible for the problemsin terms of ecosystem ...
Dong, W.
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