Results 61 to 70 of about 14,936 (225)

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

open access: yesJournal of Quaternary Science, Volume 41, Issue 3, Page 400-418, April 2026.
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   +6 more
wiley   +1 more source

Pteridium Scop.

open access: yes
Published as part of Castro-Aguiar, Pedro Henrique, Fernandes, Rozijane Santos & Zappi, Daniela Cristina, 2025, Ferns of the Parque Nacional das Nascentes do Rio Parnaíba Brazilian Cerrado, pp. 1-24 in Rodriguesia (e 00612024) (e 00612024) 76 on page 10, DOI: 10.1590/2175-7860202576004, http://zenodo.org/record ...
Castro-Aguiar, Pedro Henrique   +2 more
openaire   +1 more source

Comparação fitossociológica entre duas amostragens numa área de clareira em anos consecutivos, Estação Biológica de Caratinga, MG Phytosociology comparing between two gaps in the Caratinga Biologic Station, Minas Gerais State

open access: yesActa Botânica Brasílica, 1993
A Estação Biológica de Caratinga encontra-se dentro do domínio Atlântico, sob um clima sazonal com uma estação úmida e quente (outubro-março) e outra seca e fria (abril-setembro). O solo é do tipo Latossolo Vermelho-Amarelo álico.
Leonardo Vianna da Costa e Silva
doaj   +1 more source

De novo characterization of the gametophyte transcriptome in bracken fern, Pteridium aquilinum [PDF]

open access: yes, 2011
Background Because of their phylogenetic position and unique characteristics of their biology and life cycle, ferns represent an important lineage for studying the evolution of land plants.
Claude W dePamphilis   +4 more
core   +3 more sources

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

open access: yesJournal of Quaternary Science, Volume 41, Issue 3, Page 419-432, April 2026.
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   +3 more
wiley   +1 more source

Flora das cangas da Serra dos Carajás, Pará, Brasil: Dennstaedtiaceae

open access: yesRodriguésia
Resumo Este estudo trata dos táxons de Dennstaedtiaceae encontrados nas formações ferríferas da Serra dos Carajás, estado do Pará, com descrições, ilustrações, distribuição geográfica e comentários.
Alexandre Salino, André Jardim Arruda
doaj   +1 more source

Vegetation and floristic diversity in Gibraltar Range and part of Washpool National Parks, New South Wales [PDF]

open access: yes, 2008
The vegetation of Gibraltar Range National Park and adjoining parts of eastern Washpool National Park, 65 km east of Glen Innes (29° 31’S 152° 18’E) on the eastern escarpment of New South Wales is described.
Hunter, John T., Sheringham, Paul
core  

Replicability of data collected for empirical estimation of relative pollen productivity [PDF]

open access: yes, 2016
The effects of repeated survey and fieldwork timing on data derived from a recently proposed standard field methodology for empirical estimation of relative pollen productivity (RPP) have been tested.
Bunting, M. Jane   +2 more
core   +2 more sources

Modeling Neglected and Underutilized Crops for Future Food Resilience: A Regional MaxEnt Workflow

open access: yesPlant-Environment Interactions, Volume 7, Issue 2, April 2026.
ABSTRACT Increasing agrobiodiversity is a widely supported idea and prevalent topic in academic discussion recently as a means to combat the effects of climate change. However, there is a lack of connection between academic discussion and application.
Daniel J. Winstead, Michael G. Jacobson
wiley   +1 more source

Botanical rejuvenation of field margins and benefits for invertebrate fauna on a drystock farm in County Longford [PDF]

open access: yes, 2009
peer-reviewedThis study investigates methods to rejuvenate the fl ora of previously degraded fi eld margins on a pastoral farm in County Longford. We also assess the effects of individual treatments on the abundance of various orders of invertebrates ...
Finn, John   +2 more
core   +1 more source

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