Results 181 to 190 of about 4,687,368 (293)

Ecological variability of Hippopotamus antiquus from the late Early–Middle Pleistocene of Megalopolis Basin (Greece): Evidence for dynamic habitats in a glacial microrefugium

Boreas, EarlyView.
This study investigates the ecology of the extinct European Hippopotamus from the late Early–Middle Pleistocene (c. 900–400 ka) sequence of the Megalopolis Basin, a glacial microrefugium for temperate taxa in southern Greece. Using stable carbon (δ13C) and oxygen (δ18O) isotope analyses and microwear analyses of Hippopotamus dental elements, we ...
Effrosyni Roditi, Gabriele Russo, Hervé Bocherens, George E. Konidaris, Athanassios Athanassiou, Florent Rivals, Vangelis Tourloukis, Eleni Panagopoulou, Panagiotis Karkanas, Katerina Harvati   +9 more
wiley   +1 more source

Lead isotope evidence for Antarctic Ice Sheet changes in the Weddell Sea sector since the Last Glacial Maximum

Boreas, EarlyView.
The Weddell Sea influences global ocean circulation and sea level through modulating Antarctic Bottom Water formation and Antarctic Ice Sheet discharges, but the history of ice‐sheet dynamics in this region remains poorly constrained due to limited well‐dated geological records.
Huang Huang, Yuanyang Hu, Marcus Gutjahr, Florian Kirsch, Lijuan Lu, Jianjun Zou, Xuefa Shi, Michael Bollen, Jimin Yu, Gerhard Kuhn   +9 more
wiley   +1 more source

Machine-learned global glacier ice volumes. [PDF]

Sci Data
Maffezzoli N, Rignot E, Barbante C, Morlighem M, Petersen TC, Vascon S.   +5 more
europepmc   +1 more source

Authoring Terrestrial Planets with Diffusion Models

Computer Graphics Forum, EarlyView.
Abstract To support the design and subsequent generation of terrestrial planets for use in the creative media, we propose a solution that employs a generative model trained on satellite data from planetary bodies with a defined solid surface, such as the Earth and Mars.
Oliver Borg, James Gain, Éric Guérin, Adrien Peytavie, Marie‐Paule Cani, Eric Galin, Guillaume Cordonnier   +6 more
wiley   +1 more source

Heard Island glacier albedo from VIIRS satellite observations 2012 to 2024. [PDF]

Sci Data
Lin W, Feiteng W, Zhencai D, Jing M.
europepmc   +1 more source

Impact of global change on the distribution of mountain mammals and birds

Conservation Biology, EarlyView.
Abstract Climate change and land‐use changes are key drivers of global biodiversity loss. Many species are shifting to higher elevations or latitudes in response to global warming, often encountering unfavorable land‐use conditions during the shift. These changes can lead to reduced range size and increased extinction risks, particularly for mountain ...
Chiara Dragonetti, Wilfried Thuiller, Maya Guéguen, Julien Renaud, Piero Visconti, Moreno Di Marco   +5 more
wiley   +1 more source

Impact of the 2022 heatwave and 2023 extreme summer snowfall on the mass balance of the Chhota Shigri Glacier, western Himalaya. [PDF]

Sci Rep
Kaushik H, Azam MF, Hussain MA.
europepmc   +1 more source

Protected areas on international borders show uneven conservation outcomes

Conservation Biology, EarlyView.
Abstract Border protected areas (BPAs) are national protected areas that are immediately adjacent to a country's border or span two or more countries; they are characterized by distinctive opportunities and pressures. They play a critical role in protecting carbon‐rich ecosystems, conserving endangered biodiversity, reducing cross‐border environmental ...
Rachakonda Sreekar, Hoong Chen Teo, Tiantian Zhang, Jiajia Liu, Aakash Lamba, Jun Ying Lim, Lian Pin Koh, Sean Jing Wen Ng, Janice Ser Huay Lee, James E. M. Watson, Yiwen Zeng   +10 more
wiley   +1 more source

Debris variability and velocity estimation using Electrical Resistivity Tomography and DInSAR techniques of Durung Drung glacier, northwestern Himalaya. [PDF]

Sci Rep
Jasrotia AS, Ahmad S, Sharma A, Kumar N, Thakur PK, Singh SK, Singh KK, Mahajan P, Rasyal A.   +8 more
europepmc   +1 more source

Legacies and Ruptures: Europe's Future in a New (?) Era of Geopolitical Uncertainty

JCMS: Journal of Common Market Studies, EarlyView.
Abstract Europe finds itself adrift in a world of rising geopolitical uncertainty. Russia has brought interstate war back to Europe. American democracy and hegemony and the ‘liberal international order’ appear to be in steep decline. The world as Europeans and Americans have known it for 80 years may be gone forever.
Mark Copelovitch
wiley   +1 more source