Results 221 to 230 of about 314,225 (244)

Holocene palaeoenvironmental reconstruction of sea level, coastal and vegetation changes along the southern Solway Firth, United Kingdom

Journal of Quaternary Science, EarlyView.
Abstract Holocene relative sea level (RSL) changes were reconstructed from four sites along the less‐studied southern Solway Firth. A multiproxy approach, including lithostratigraphical and biostratigraphical analyses, combined with radiocarbon dating, produced ten sea level index points (SLIPs).
Dayang Siti Maryam Binti Mohd Hanan, Katherine Selby, Sarah L Bradley, Sally Derrett   +3 more
wiley   +1 more source

Energetic value and digestibility of kikuyu grass and annual ryegrass with the inclusion of exogenous enzymes for laying hens. [PDF]

Poult Sci
Suyama MS, Pinheiro MJ, Rosa LL, Ferreira LMO, Gewehr CE.   +4 more
europepmc   +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

Nutritional imbalances and reduced forage production under intra-seasonal drought are alleviated by irrigation in tropical forage grasses. [PDF]

Sci Rep
Amaral DS, de Faria Melo CC, Dalri AB, de Moura Zanine A, de Jesus Ferreira D, de Mello Prado R, Drumond LCD.   +6 more
europepmc   +1 more source

Decoupling climate and human impacts on the nitrogen cycle during the Irish Bronze Age

Journal of Quaternary Science, EarlyView.
ABSTRACT Disentangling climate variability and human activity in past nitrogen cycling is key to understanding ecosystems. Previous studies in Ireland observed a widespread, permanent shift in terrestrial nitrogen cycling during Later Prehistory, potentially linked to intensifying land‐use.
Sarah Ferrandin, Gill Plunkett, Neil Ogle   +2 more
wiley   +1 more source

Effects of grazing on plant functional groups across spatial scales in <i>Stipa breviflora</i> desert steppe. [PDF]

Front Plant Sci
Wang L, Du X, Liu J, Zhang J, Lv S.
europepmc   +1 more source

Rumen methanogenic archaea and their correlation with enteric methane emission in ruminant animals: A systematic review and meta‐analysis

JSFA reports, EarlyView.
Abstract Background Livestock, especially ruminants, are a major source of global methane emissions, primarily produced by methanogenic archaea during enteric fermentation. We performed a systematic review and meta‐analysis to account for factors that could influence the relationship between ruminal methanogenic populations and methane emissions, such ...
Arlan Araujo Rodrigues, Igor Machado Ferreira, Fiorella Viquez Umana, Juliana Silva de Oliveira, Hilario C. Mantovani   +4 more
wiley   +1 more source

Sentinel-2 based estimates of rangeland fractional cover and canopy gap class for the western United States. [PDF]

Sci Data
Allred BW, McCord SE, Assal TJ, Bestelmeyer BT, Boyd CS, Brooks AC, Cady SM, Duniway MC, Fuhlendorf SD, Green SA, Harrison GR, Jensen ER, Kachergis EJ, Knight AC, Mattilio CM, Mealor BA, Naugle DE, O'Leary D, Olsoy PJ, Peirce ES, Reinhardt JR, Shriver RK, Smith JT, Tack JD, Tanner AM, Tanner EP, Twidwell D, Webb NP, Morford SL.   +28 more
europepmc   +1 more source

Contrasting CO2‐response strategies in Pardina lentils: Yield maximization in a commercial cultivar and seed composition adjustment in a landrace

Journal of the Science of Food and Agriculture, EarlyView.
Abstract BACKGROUND Assessing crop's responses to elevated carbon dioxide (eCO2) is crucial for global food security. This study examines the impact of eCO2 (700 μmol mol−1) on the cultivars of lentil (Lens culinaris), local Pardina Verde Rayada lentil (PVRL), and commercial Pardina lentil (PL) in terms of the productivity and nutritional composition ...
Mohammad Abdullah, Idoia Garmendia, Cristina Mallor, Nieves Goicoechea, Johann Martínez‐Lüscher   +4 more
wiley   +1 more source

Phylogeographic and Ecological Insights Into the Evolutionary History of the Grass- and Sedge-Specializing Deltocephalinae Leafhoppers. [PDF]

Ecol Evol
Tian L, Shan L, Zhang H, Wei S, Li Z, Qin X, Zhang B.   +6 more
europepmc   +1 more source