Results 191 to 200 of about 108,494 (314)

Global Distribution and Dispersal Pathways of Riparian Invasives: Perspectives Using Alligator Weed (Alternanthera philoxeroides (Mart.) Griseb.) as a Model. [PDF]

Plants (Basel)
Tian J, Huang J, Luo Y, Ma M, Wang W.
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

Seasonal climate drives population growth but not costs of reproduction of a perennial wildflower. [PDF]

Ecology
Loesberg JA, Williams JL.
europepmc   +1 more source

From Ice to Isolation: A geochemical reconstruction of the palaeoenvironmental evolution of Gairloch, NW Scotland (UK), since the Last Glacial Maximum

Journal of Quaternary Science, EarlyView.
ABSTRACT Complex relative sea‐level (RSL) changes are associated with the deglaciation of the British and Irish Ice Sheet (BIIS). Sediment archives from Loch Bad na h‐Achlaise, an isolation basin in NW Scotland, UK, span Late Glacial to Holocene time and record sea‐level change and ice proximity via a geochemical and biostratigraphic multiproxy ...
Jennifer Taylor, David Selby, Jeremy M. Lloyd, Louise Best, Luca Podrecca, Bradley B. Sageman, Alexander R. Simms   +6 more
wiley   +1 more source

Conserved genetic markers reveal widespread diatom sexual reproduction in the global ocean. [PDF]

Nat Commun
Bilcke G, Campese L, Annunziata R, Amadei Martínez L, Borgonuovo C, Rijsdijk N, Chaerle P, Van den Berge K, D'hondt S, Iudicone D, Montresor M, Ferrante MI, Vandepoele K, Vyverman W.   +13 more
europepmc   +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

Gagea kotuchovii (Liliaceae) a new species from the Karatau Mountains (western Tian Shan, Kazakhstan) evidenced by morphological and molecular analyses. [PDF]

PLoS One
Kubentayev S, Levichev I, Baasanmunkh S, Klichowska E, Alibekov D, Choi HJ, Nobis M.   +6 more
europepmc   +1 more source

A twofold development and demise of pine stands in the Netherlands during the Allerød interstadial: two hypotheses to explain a link to climate change recorded in Greenland ice

Journal of Quaternary Science, EarlyView.
ABSTRACT The second half of the Allerød interstadial in the Netherlands is characterised by pine forest. Excavated trunks of 165 pine trees at Leusden‐Den Treek in the central Netherlands (LETR16) were dated by dendrochronology and radiocarbon. Two chronologically separated pine forest phases occurred during relatively warm periods as recorded in ...
Wim Z. Hoek, Jos Bazelmans, Otto Brinkkemper, Petra Doeve, Bas van Geel   +4 more
wiley   +1 more source

Integrated Vegetative and Reproductive Traits Reveal Functional Groups and Assembly Mechanisms in a Subtropical Forest Ecotone. [PDF]

Plants (Basel)
Xu C, Jiang L, Zhu J, We X, Liu J, Xu D, Zhang Z, Guo X, He Z.   +8 more
europepmc   +1 more source

Nitrogen rates shaping rice yield and groundwater nitrate in the Jamuna River basin of north central Bangladesh

JSFA reports, EarlyView.
Abstract Background Understanding how varying nitrogen fertilizer rates influence both rice productivity and groundwater nitrate contamination is critical for ensuring sustainable crop production and environmental protection in the Jamuna River Basin of north‐central Bangladesh.
Md. Israfil Haq, Nishat Salsabil Khan, Mohammad Golam Kibria, Md Hosenuzzaman, Md. Anwarul Abedin   +4 more
wiley   +1 more source