Results 151 to 160 of about 10,610 (254)

The Role of Awns Evolution in Shaping the Biogeographical History of Pappophorinae (Poaceae: Chloridoideae)

Journal of Biogeography, Volume 53, Issue 3, March 2026.
ABSTRACT Aim We reconstructed the biogeographic history of Pappophorinae and tested whether the evolution of awns is associated with differences in species' geographic ranges. Location Americas. Time Period Miocene. Major Taxa Studies Pappophorinae (Poaceae: Chloridoideae).
Yuri de S. Vieira Couceiro, Jefferson R. Maciel, Lucas Costa, Elizabeth A. Kellogg, Cassiano A. Dorneles Welker, Paul M. Peterson, Marccus Alves   +6 more
wiley   +1 more source

Record of Foraminifera test composition throughout the Phanerozoic. [PDF]

Proc Biol Sci
Faulkner K, Lowery C, Martindale RC, Simpson C, Fraass AJ.   +4 more
europepmc   +1 more source

Projected Late 21st Century Warming Unprecedented in Northwest China in a Holocene Context

Geophysical Research Letters, Volume 53, Issue 4, 28 February 2026.
Abstract Northwest China is facing socio‐environmental challenges linked to ongoing climatic warming. However, a scarcity of regional paleorecord syntheses limits our understanding of natural long‐term climate variability in the region and hinders the contextualization of contemporary warming.
Jianglin Wang, Byron A. Steinman, Fredrik Charpentier Ljungqvist, Yunfa Miao, Bao Yang   +4 more
wiley   +1 more source

A unique Sphenophyllum-mimicking insect in the Permian. [PDF]

BMC Biol
Fu Y, Liu Y, Zhou W, Haug JT, Haug C, Song X, Cai C, Huang D.   +7 more
europepmc   +1 more source

High‐Precision Aftershock Distribution Highlights the Complex Fault Geometry of the 2024 Mw 7.5 Noto Peninsula Earthquake

Geophysical Research Letters, Volume 53, Issue 4, 28 February 2026.
Abstract We deployed 30 temporary seismic stations around the source region of the 2024 Mw 7.5 Noto Peninsula earthquake to investigate the relationship between mainshock rupture and fault geometry. Using machine learning techniques, we detected and precisely located 46,252 aftershocks, revealing several fault planes corresponding to active faults ...
Hidenobu Takahashi, Yasuhira Aoyagi, Keisuke Yoshida, Haruo Kimura, Eiji Kurashimo, Shinichi Sakai   +5 more
wiley   +1 more source

Spatiotemporal decoupling of floristic endemism in response to Qinghai-Tibet Plateau uplift. [PDF]

Proc Natl Acad Sci U S A
Yang B, Wang X.
europepmc   +1 more source

Biogeophysical Impact of Land‐Use Scenarios on Holocene Surface Temperatures

Geophysical Research Letters, Volume 53, Issue 4, 28 February 2026.
Abstract Reconstructions and simulations disagree on whether the Holocene exhibited a long‐term cooling or warming signal. Anthropogenic land‐use could be an important forcing regionally, but available population‐based estimates differ widely. We examine transient Holocene climate model simulations forced with three population‐based disturbed‐land ...
Peter O. Hopcroft, Behnaz Pirzamanbin, Kees Klein Goldewijk, Johan Lindström, Andria Dawson, Jed O. Kaplan, Furong Li, Marie‐José Gaillard   +7 more
wiley   +1 more source

Preferred Time Scales of Pacific Decadal Variability During the Last Millennium Related to Volcanic Activity

Geophysical Research Letters, Volume 53, Issue 4, 28 February 2026.
Abstract Pacific Decadal Variability (PDV) plays a significant role in modulating the global climate change on decadal time scale. Although various reconstructions of the PDV have been developed for the last millennium, preferred time scales of the PDV and mechanisms behind them remain unresolved. Here, we combine a δ18O‐based PDV index derived through
Yanmin Qin, Zhengyu Liu, Liang Ning, Jian Liu, Longhui Li, Yuntao Bao, Wenqing Hu, Peng Gu, Mi Yan, Weiyi Sun, Kefan Chen, Qin Wen   +11 more
wiley   +1 more source

Modeling of the Arabian/Nubian shield's geothermal structure: a multi-parametric analysis using geophysical and geological tools. [PDF]

Sci Rep
Haggag M, Sobh M, Hassan S, Hegab MAE, Shebl A, Ghazala HH.   +5 more
europepmc   +1 more source

Pleistocene Smoothing and Resurfacing of Appalachian Ridgelines by Periglaciation

Geophysical Research Letters, Volume 53, Issue 4, 28 February 2026.
Abstract Pleistocene cold periods created widespread periglacial conditions across mid‐latitudes, but isolating their geomorphic impact from modern climate, tectonics, and rock strength is challenging. We studied Appalachian (Eastern U.S.) ridgelines across a paleoclimate gradient, controlling for bedrock and structure, to test if colder periglacial ...
Joanmarie Del Vecchio, Kinsey Shefelton, Roman A. DiBiase   +2 more
wiley   +1 more source