Results 41 to 50 of about 9,826 (216)

Century‐long trends in plant diversity of temperate mountain vegetation are modulated along elevation gradient

Journal of Ecology, Volume 114, Issue 3, March 2026.
Resurvey studies in mountain forests of the Tatra Mountains (Central Europe) show that plant diversity has increased over the past century, particularly at lower elevations. These shifts were associated more with increased nitrogen deposition and reduced grazing pressure than with direct climate warming.
Kacper Foremnik, Radim Hédl, Antoni Zięba, Jerzy Szwagrzyk, Bartłomiej Surmacz, Remigiusz Pielech   +5 more
wiley   +1 more source

An exponential smoothing method application to restoring lost data on electric power technical record-keeping in industrial enterprises

Electrical engineering & Electromechanics, 2014
The paper studies in detail a problem of restoring single data of electric power technical record-keeping systems by means of exponential smoothing. A hypothesis of efficient finding the optimal value of smoothing constant α in the range of 0 < α < 2 is ...
Ya.S. Bederak
doaj  

Patterns of Composition, Richness and Endemicity of Cyperaceae Across Open and Closed Habitats in Madagascar's Central Highlands

Biotropica, Volume 58, Issue 2, March 2026.
We assessed Cyperaceae species composition, richness and endemicity across closed (forest), dry open (dry grasslands, rocky outcrops, bare dry soils), and wet open (marshes, swamps, wet grasslands, riparian areas) habitats in Isalo National Park and the Itremo Massif Protected Area, both in Madagascar's Central Highlands.
Fitiavana Rasaminirina, Jakub D. Wieczorkowski, Vonjison Rakotoarimanana, Valisoa Louisicaël Rafaralahy, Nivohenintsoa Rakotonirina, Hélène Ralimanana, Isabel Larridon   +6 more
wiley   +1 more source

Çanakkale Koşullarında Farklı Azot ve Fosfor Dozlarının Nanede (Mentha spp.) Morfolojik Özellikler ve Uçucu Yağ Üzerine Etkileri

Acta Natura et Scientia
Çanakkale koşullarında üç farklı nane tür ve tipinde (Mentha × piperita L. var Mitcham, M. piperita ve M. spicata), 3 farklı azot dozu (Kontrol, 4 kg/da ve 8 kg/da) ve 3 farklı fosfor dozunun (Kontrol, 3 kg/da ve 6 kg/da) verim ve tarımsal özellikleri ...
Bahri İzci
doaj   +1 more source

Congo Basin Carbon Cycle Responses to Global Change

Global Change Biology, Volume 32, Issue 1, January 2026.
Understanding the resilience of the Congo Basin carbon cycle in the face of current and future pressures requires a detailed understanding of its response to past and present drivers of change. Building on a pantropical framework of drivers and possible regional mechanisms for resilience, this review provides the first comprehensive assessment of Congo
Sarah Worden, Rong Fu, A. Anthony Bloom, Marijn Bauters, Hans Verbeeck, Temilola Fatoyinbo, Wannes Hubau, Lydie‐Stella Koutika, Steve Kwatcho Kengdo, Sybryn L. Maes, Vincent Medjibe, Nicholas J. Russo, Sassan Saatchi, Le Bienfaiteur Sagang, Thomas B. Smith, Denis J. Sonwa, Pascal Boeckx, Elsa M. Ordway   +17 more
wiley   +1 more source

Impact of Sowing Dates and Nitrogen Levels on the Phenolic Profile, Antioxidant, and Enzyme Inhibitory Activities of Ricinus communis L. Roots

Journal of Food Biochemistry, Volume 2026, Issue 1, 2026.
A wide range of biological effects, including antioxidant, antimicrobial, anti‐inflammatory, and antiproliferative activities, have been attributed to phenolic compounds, a group of bioactive molecules naturally occurring in plant tissues and increasingly valued for their industrial relevance. Notably, the present study demonstrates that sowing date is
Yunus Guzel, Sema Basbag, Abbas Tarhan, Ismail Yener, Anupama Bose   +4 more
wiley   +1 more source

Ocena wpływu sposobu nawożenia na zawartość azotu w liściach jabłon

Acta Scientiarum Polonorum: Hortorum Cultus, 2004
Celem badań była ocena wpływu sposobu nawożenia na zawartość azotu w liściach jabłoni. Doświadczenie prowadzono w latach 1993-1999 w SZD w Dąbrowice. Jednoroczne okulanty jabłoni odmian Jonagold i Gala szczepione na podkładce M9 posadzono wiosną 1993 r.
Waldemar Treder, Tadeusz Olszewski
doaj   +1 more source

Spatial context allows the evolution of the control of nitrification by plants

Journal of Ecology, Volume 113, Issue 11, Page 3478-3490, November 2025.
Using a theoretical approach, we show that assuming that the effects of the control of nitrification are spatially restricted to the rhizosphere, the control of nitrification is likely to be selected in perennial plants and ecosystems in which nitrate losses are greater than ammonium losses. The selected strategy optimizes biomass production.
Alice Nadia Ardichvili, Sébastien Barot, Jean‐Christophe Lata, Quentin Guilloit, Nicolas Loeuille   +4 more
wiley   +1 more source

Modelling the Impact of Drained and Undrained Conditions on GHG Emissions in Croplands: A Case Study in Lincolnshire, UK

Irrigation and Drainage, Volume 74, Issue 4, Page 1751-1765, October 2025.
ABSTRACT Agricultural drainage plays a crucial role in land management and crop productivity but significantly impacts greenhouse gas (GHG) emissions. This study examines the effects of drained and undrained soil conditions on GHG emissions in croplands via a case study in Lincolnshire, United Kingdom.
Talha Özçelik, Matthias Kuhnert
wiley   +1 more source

Host Evaluation: Reliance on Symbionts: A new metric for quantifying nutrient exchange in nutritional mutualisms

Methods in Ecology and Evolution, Volume 16, Issue 9, Page 2048-2066, September 2025.
Abstract Mutualisms between autotrophs and heterotrophs that exchange nutrients are of pivotal importance in the ecology and evolution of life on Earth. However, investigation of holobiont trophic strategy (reliance on autotrophy vs. heterotrophy) is hampered by practical challenges in quantifying their diverse nutritional pathways.
Leonard Pons, Inga Elizabeth Conti‐Jerpe, Isis Guibert, Kuselah Tayaban, Sherry Lyn Sayco, Patrick Cabaitan, Taihun Kim, Cecilia Conaco, David Michael Baker   +8 more
wiley   +1 more source