Results 221 to 230 of about 3,051,946 (243)

Alpine Grassland Growth and Its Ecological Responses to Environmental Impacts: Insights from a Comprehensive Growth Index and SHAP-Based Analysis. [PDF]

Plants (Basel)
Li Y, Liu Y, Li X, Yan J, Du Y, Meng Y, Liu J.   +6 more
europepmc   +1 more source

Investigating relationships among strontium, barium, and seasonality in wild baboons

Archaeometry, EarlyView.
Abstract Geochemical profiles of Australopithecus africanus and baboon teeth show fluctuating trace elements, possibly reflecting seasonal diets. Here we use laser ablation–inductively coupled plasma–mass spectrometric measurements of calcium‐normalized strontium and barium ratios (Sr/Ca and Ba/Ca) and ion microprobe analyses of oxygen isotopes (δ18O ...
Maya Bharatiya, Christine Austin, Manish Arora, Janaína N. Ávila, Esme K. Beamish, Wendy Dirks, Daniel R. Green, Nicole D. Leonard, W. Scott McGraw, Larissa Swedell, Ian S. Williams, Jian‐xin Zhao, Tanya M. Smith   +12 more
wiley   +1 more source

Multi-scenario simulation of spatiotemporal changes of land use and ecosystem services in the plateau mountain city. [PDF]

Sci Rep
Zhang Y, Zhang K, Wei S.
europepmc   +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

Spatiotemporal interaction and attribution analysis of ecosystem health and human activities in the Daxing'anling forest-grassland Ecotone, China. [PDF]

Front Plant Sci
Pang W, Zhang Y, Ma X, Ma Y.
europepmc   +1 more source

The Early Upper Palaeolithic open‐air site of Friedrichsdorf‐Seulberg, Germany, in the context of the northern central European Aurignacian

Boreas, EarlyView.
Our knowledge of the Early Upper Palaeolithic occupation in northern central Europe is very limited, and recent research at the open‐air site of Friedrichsdorf‐Seulberg in Hesse, Germany, provides important new information on the Aurignacian. The site is rather small (26.5 m2) and spatial analysis identified a central hearth with two associated ...
Tilman Böckenförde, Gabriele Russo, Neda Rahimzadeh, Felix Bittmann, Nikolitsa Nikolakopoulou, Thomas Terberger   +5 more
wiley   +1 more source

Human settlement water security in Northern Xinjiang China based on DPSIR model. [PDF]

Sci Rep
Guo H, Zhou H, Guo Y, Huang J.
europepmc   +1 more source

Modern pollen rain of an upland area: implications of pollen dispersal for interpreting palaeoenvironmental records

Boreas, EarlyView.
A long‐term perspective on landscape evolution is critical for understanding past land‐use activity, land cover–climate feedbacks and, notably, for establishing a factual basis for conservation. Fossil pollen analysis provides a means to achieve this. Biases pertaining to pollen productivity, pollination processes and basin size, however, mean there is
Helen Essell, Gill Plunkett
wiley   +1 more source

Camel grazing reshapes root and rhizome economic strategies and trade-offs: synergistic roles of soil water, salinity, and nitrogen availability. [PDF]

Front Plant Sci
Zhang J, Yan K, Zheng W, Gao Y, Cui M, Shaer J, Li Y, Li X, Akebieke Y, Hezhati A, Wu L.   +10 more
europepmc   +1 more source

Potential impacts of landuse changes on the supply-demand relationship of water resources in semiarid loess hilly regions. [PDF]

Sci Rep
Qiao L, Li Q, Zhang H, Zhang Z, Yang H, Zhu Y, Mao Z.   +6 more
europepmc   +1 more source