Results 81 to 90 of about 15,166 (211)

Diterpenoid Diversity across Land Plants

Helvetica Chimica Acta, EarlyView.
Here we bridge the knowledge of diterpene chemical diversity, biosynthesis, and evolution from nonvascular mosses and liverworts to that known from vascular plants. ABSTRACT The diverse array of diterpenoid natural products stems from the ease of manipulating the promiscuity of diterpene cyclases.
Anita Berg, Chad K. Papenfuhs, Amy E. Fraley   +2 more
wiley   +1 more source

Nano‐plastics disrupt systemic metabolism by remodeling the bile acid–microbiota axis and driving hepatic–intestinal dysfunction

iMeta, EarlyView.
The pervasiveness of microplastic pollution poses a growing health risk, yet its long‐term metabolic consequences remain poorly defined. Here, we exposed mice to polyethylene terephthalate nanoparticle (NP) and combined histopathology, biochemistry, metabolomics, and metagenomics to resolve their interactions.
Yi Zhang, Zheng Lin, Runtong Huang, Yang Zhang, Lei Wang, Zan Fu, Chao Wang, Shuai Xiao, Heru Pramono, Kui Xu, Zhimin Xu, Yulong Yin   +11 more
wiley   +1 more source

BIOME cohort: Multi‐system microbiome dynamics and clinical outcomes in massive burn injury patients

iMeta, EarlyView.
Massive burn injuries (MBIs) are associated with high mortality and disability rates, primarily due to microbial‐driven sepsis from extensive skin barrier loss and subsequent scar formation. This makes MBI a compelling model for studying multi‐system microbial dysbiosis following skin barrier destruction.
Runzhi Huang, Yixu Li, Xiaoliang Li, Xulin Chen, Gang Xu, Shurun Huang, Weixi Yang, Xiaodong Li, Haiming Xin, Jianqiang Jiao, Hui Chen, Yuguo Xie, Peng Duan, Wenjun Liu, Xiangdong Deng, Zongyu Li, Yiping Xiu, Jiansheng Zheng, Rujun Chen, Zhaohong Chen, Xingang Wang, Xiaojian Li, Gaoxing Luo, Yi Zhang, Hongyan Zhang, Shichu Xiao, Liang Xiao, Ruijin Guo, Jie Zhang, Xiaofei Ye, Hongtai Tang, Qiao Zuo, Bin Qu, Bingwei Sun, Changhong Lu, Chengliang Deng, Deyi Zheng, Geng Ji, Haisheng Li, Haizhou Yu, Hua Zhou, Jian Wu, Lanjun Nie, Lei Wang, Pihong Zhang, Qingfu Zhang, Shengwu Chao, Sisi Yang, Xianglin Ding, Xiangsheng Ding, Ying Yan, Jiangyong Shen, Yongjian Zhao, Yunchuan Pan, Yunbiao Shen, Yu Zhang, Zhihui Yao, Zhe Cheng, Jiangfan Xie, Zhigang Chu, Shijie Li, Long Xu, Xiuming Yang, Sujie Xie, Hanlin Sun, Shuyuan Xian, Dezhi Han, Maolong Dong, Chengde Xia, Peng Luo, Yongming Yao, Zhaofan Xia, Shizhao Ji   +72 more
wiley   +1 more source

The politics of impact: How political ideology shapes perceptions of the environmental impact of individual actions

Journal of Consumer Psychology, EarlyView.
Abstract Although consumers who engage in the same sustainable behaviors objectively have the same environmental impact, this research finds that people's perceptions of that impact are subjective and systematically shaped by political ideology. Seven studies demonstrate that conservatives tend to perceive their sustainable actions to have less of a ...
Aylin Cakanlar, Katherine White, Remi Trudel   +2 more
wiley   +1 more source

Dry–Hot Compound Events Driving the 2024 Pantanal Wildfires

International Journal of Climatology, EarlyView.
Extreme wildfires in the Pantanal in 2024 were driven by a cascade of heatwaves, rainfall deficits and the absence of the annual flood pulse. These conditions dried soils and rivers, enhanced fuel accumulation and enabled early and intense fire outbreaks.
Liz B. C. Belém, Ronaldo Albuquerque, Leonardo F. Peres, Filippe L. M. Santos, Julia A. Rodrigues, Lucas S. Menezes, Patrícia S. Silva, Ricardo M. Trigo, Carlos C. DaCamara, Ana Russo, João Geirinhas, Geraldo A. Damasceno Junior, Fabio O. Roque, Ana M. B. Nunes, Renata Libonati   +14 more
wiley   +1 more source

Grassland fire ecology has roots in the late Miocene. [PDF]

Proc Natl Acad Sci U S A, 2018
Karp AT, Behrensmeyer AK, Freeman KH.
europepmc   +1 more source

Holocene sea‐level and environmental changes on the Isle of Mull, Scotland

Journal of Quaternary Science, EarlyView.
ABSTRACT Sea‐level and coastal changes are reconstructed on the Isle of Mull, western Scotland, from 10 988 to 10 507 cal BP to the present. This research has produced the first SLIP for the Isle of Mull. A multiproxy approach including pollen, spore, foraminifera and diatom analyses reveals palaeoenvironmental changes from two coastal sites.
Katherine A. Selby, Jane Wheeler, William E. N. Austin, Heather Austin, Tom Hill, Sarah L. Bradley, Sally Derrett   +6 more
wiley   +1 more source

From shape to source: sedimentary charcoal morphology as a proxy for tropical burned biomass composition

Journal of Quaternary Science, EarlyView.
ABSTRACT Sedimentary charcoal elongation is increasingly being used in paleoecology to distinguish herbaceous from woody fuel in past fires. However, the relationship between charcoal morphotypes and plant types has never been formally tested in tropical environments, despite its potential to improve understanding of fire regimes and deforestation, and
Fiona Cornet, Vincent Montade, Stéphanie C. Bodin, Justine Descloitre, Maxime Réjou‐Méchain, Gaëlle Viennois, Julie C. Aleman, Chimène Assi‐Kaudjhis, William F. Kenney, Richard Oslisly, Monique G. Tossou, Laurent Bremond, Charly Favier   +12 more
wiley   +1 more source

Reconstructing post‐crisis recovery in the hinterlands of Constantinople: A high‐resolution first‐millennium CE pollen record from Lake Yeniçağa (NW Türkiye)

Journal of Quaternary Science, EarlyView.
ABSTRACT Facing a novel plague pandemic, military invasions, and political–economic transformations, societies of the eastern Roman (Byzantine) empire had to adapt to a variety of pressures and new ways of exploiting their natural environments during the mid‐1st millennium CE.
Cristiano Vignola, Mustafa Doğan, Warren Eastwood, John Haldon, Alessia Masi, Neil Roberts, Çetin Şenkul, Adam Izdebski   +7 more
wiley   +1 more source

High survival promotes bunchgrass persistence in old‐growth savannas under different fire regimes

Ecosphere
Clonal perennial grasses are a key functional group in fire‐prone, old‐growth grasslands and savannas. They are flammable and can resist extinction for decades.
Jennifer M. Fill, Raelene M. Crandall
doaj   +1 more source