Results 121 to 130 of about 1,692,154 (210)

Piper longiapiculatum (Piperaceae), a New Species From the Brazilian Amazon Piper longiapiculatum (Piperaceae), uma Nova Espécie da Amazônia Brasileira

open access: yesFeddes Repertorium, Volume 137, Issue 3, September 2026.
ABSTRACT In order to address the many lacunae in Amazonian Piper taxonomy and geography, we performed a field expedition in the Serra do Divisor National Park (Acre state, Brazil), resulting in the discovery of a new species, Piper longiapiculatum, herein described and compared to morphologically similar taxa.
Gabriel Marcusso Marcusso   +4 more
wiley   +1 more source

Soils and Ecosystems Across the Junction Hill Moraine Sequence (South Westland) With Variable Ultramafic Characteristics

open access: yesNew Zealand Journal of Geology and Geophysics, Volume 69, Issue 3, September 2026.
Geochemical constraints imposed by ultramafic lithologies strongly affect soil and ecosystem development, typically signified by elevated trace element concentrations, nutrient imbalances and reduced biological productivity. In a reconnaissance study, we assessed the variability of soil and ecosystem conditions across a moraine complex with mixed ...
Andre Eger   +3 more
wiley   +1 more source

Selenium-Ethylene Interplay in Postharvest Life of Cut Flowers. [PDF]

open access: yesFront Plant Sci, 2020
Costa LC   +8 more
europepmc   +1 more source

Giant phytoplankton revealed by in situ imaging

open access: yesLimnology and Oceanography Letters, Volume 11, Issue 5, September 2026.
Abstract Deployment of an autonomous Zooglider in the western Mediterranean Sea revealed the presence of long phytoplankton chains attaining maximum lengths of 6.4–10.4 mm suspended in situ. Elongate chains included the diatoms Guinardia, Proboscia, two other diatom morphologies, and solitary filaments of the cyanobacterium Trichodesmium. Most elongate
Mark D. Ohman   +3 more
wiley   +1 more source

Green, Alfred and sons. Wooden boat building design and construction, Winterton, Newfoundland.

open access: yes, 2003
Alfred Green demonstrates the use of a three-piece mould used to construct a 14' rodney. The three piece mould is a traditional method for wooden boat design and construction. This method allows builders to determine the shape of each timber.
Green, Melvin
core  

Seagrass species diversity in Tanzania based on morphological and molecular data

open access: yesNordic Journal of Botany, Volume 2026, Issue 9, September 2026.
Seagrass diversity along the Tanzanian coast has been documented mainly through morphology, with limited molecular reference data available for Tanzania and the wider Western Indian Ocean. This study combined morphological identification with nuclear ribosomal internal transcribed spacer (ITS) and plastid ribulose‐1,5‐bisphosphate carboxylase/oxygenase
James Leonard Lusana   +1 more
wiley   +1 more source

Home - About - Disclaimer - Privacy