Results 151 to 160 of about 208,503 (301)

Database of low‐temperature absorption and fluorescence spectra of native photosynthetic tetrapyrrole macrocycles

Photochemistry and Photobiology, EarlyView.
The absorption and fluorescence spectra at 77 K (frozen glass) and room temperature (fluid solution) are provided for 12 native photosynthetic macrocycles encompassing one porphyrin, eight chlorins, and 3 bacteriochlorins. Abstract Low‐temperature (77 K) absorption and fluorescence spectra of 12 naturally occurring photosynthetic tetrapyrrole ...
Dariusz M. Niedzwiedzki, Masahiko Taniguchi, Jonathan S. Lindsey   +2 more
wiley   +1 more source

Measurement and Analysis of the Critical Snow Formation Height of an Internally Mixed Nucleonator

Zhileng xuebao
In this study, the critical snow formation height of a mixed single-aperture nucleator in an artificial snow machine was examined. The threshold values of critical snow formation height were experimentally measured at different air-water pressure ratios ...
Zhao Wei, Han Yaqian, Zhang Hua, Chen Pengju, Fu Junyuan   +4 more
doaj   +2 more sources

Recurrent hot droughts cause persistent legacy effects in a temperate Scots Pine forest

Plant Biology, EarlyView.
A series of hot drought events caused persistent legacy effects in a Scots Pine forest, with severe negative impacts on ecosystem carbon fluxes. Abstract Recent hot‐dry events have caused significant impacts and legacy effects in temperate ecosystems. Here, we investigate legacy effects of the 2018 hot drought on a Pinus sylvestris L.
S. Haberstroh, A. Christen, M. Sulzer, F. Scarpa, C. Werner   +4 more
wiley   +1 more source

Ski Tourism Shapes the Snow Microbiome on Ski Slopes in the Italian Central Alps. [PDF]

Environ Microbiol Rep
Dell'Acqua AN, Scicchitano D, Simoncini N, Mercanti I, Leuzzi D, Turroni S, Corlatti L, Rampelli S, Colonna M, Corinaldesi C, Candela M, Palladino G.   +11 more
europepmc   +1 more source

Is the European Union's innovation policy sufficient to enable marine, coastal, and freshwater restoration in Europe?

Restoration Ecology, EarlyView.
Abstract Introduction The European Union (EU) policy framework emphasizes the importance of innovation to achieve the environmental goals and to ensure continued economic growth and increased EU global competitiveness. Objectives This paper analyses whether those policy instruments can effectively support ecosystem restoration.
Sašo Gorjanc, Youssef Zaiter, Clara Jarry, Gloria De Paoli, Jia Wang, Cloé Rivière, Pierre Strosser   +6 more
wiley   +1 more source

Determining the cause of inconsistent onset-season trends in the Northern Hemisphere snow cover extent record. [PDF]

Sci Adv
Elias Chereque A, Kushner PJ, Mudryk L, Derksen C.   +3 more
europepmc   +1 more source

Green Space Production as a State Project in Urban China

Transactions of the Institute of British Geographers, EarlyView.
Short Abstract We examine the politics of developing Chengdu's greenway project by advancing the concept of state entrepreneurialism through strategic embeddedness and tactical mobilisation. We define strategic embeddedness as the institutional integration of market into the state apparatus to achieve the state's strategic goals and tactical ...
Handuo Deng, Fulong Wu, Fangzhu Zhang
wiley   +1 more source

<i>JID Innovations:</i> Supporting innovative skin science in 2025 and beyond with new perspectives. [PDF]

JID Innov
de Guzman Strong C.
europepmc   +1 more source

Microbial Selection and Functional Adaptation in Technical Snow: A Molecular Perspective from 16S rRNA Profiling. [PDF]

Int J Mol Sci
Lenart-Boroń A, Boroń P, Grad B, Bulanda K, Czernecka-Borchowiec N, Ratajewicz A, Stankiewicz K.   +6 more
europepmc   +1 more source

Atmospheric Deposition of Organic Pollutants: A Comprehensive Review of Sampling and Analytical Methodologies

Analytical Science Advances, Volume 7, Issue 1, June 2026.
ABSTRACT Atmospheric deposition of organic pollutants plays a crucial role in the transport and fate of contaminants in the environment, with implications for ecosystem health and human exposure. Persistent organic pollutants (POPs), polycyclic aromatic hydrocarbons (PAHs) and microplastics are increasingly recognized as transboundary threats due to ...
Iva Smoljo, Gordana Mendaš, Gordana Pehnec   +2 more
wiley   +1 more source