Results 91 to 100 of about 32,566 (298)

The IceShark, an effective method for sampling plankton under sea ice

open access: yesLimnology and Oceanography: Methods, EarlyView.
Abstract Seasonal sea ice plays a crucial role in shaping coastal ecosystem dynamics throughout the circumpolar region. Of particular interest to oceanographers is the ice‐ocean interface which functions as a multidimensional habitat, supporting both sympagic algae and pelagic phytoplankton in the under‐ice surface waters.
Eleanor A. Barry   +4 more
wiley   +1 more source

Bentang budaya: Identifikasi Aktivitas Manusia dalam ruang bentuklahan proses fluvial di Tempuran Opak Oyo Yogyakarta

open access: yesJurnal Pendidikan Geografi Undiksha
Salah satu fenomena geosfer yang menarik adalah bentang budaya yang terdapat di Tempuran Opak Oyo. Tempuran Opak Oyo merupakan pertemuan antara Sungai Opak dan Sungai Oyo, bentuk lahan fluvial hasil proses alam yang secara administratif terletak di ...
Lidya Lestari Sitohang   +4 more
doaj   +1 more source

Chemical stabilization of glass microfiber type F filters for measuring particulate phosphorus using the extra high‐temperature dry combustion method

open access: yesLimnology and Oceanography: Methods, EarlyView.
Abstract Accurate quantification of particulate phosphorus is critical for understanding biogeochemical processes in aquatic systems. Extra high‐temperature dry combustion at 800°C improves phosphorus recovery by ~ 11% compared to lower‐temperature methods.
Ying‐Yu Hu   +2 more
wiley   +1 more source

Testing fluvial erosion models using the transient response of bedrock rivers to tectonic forcing in the Apennines, Italy [PDF]

open access: bronze, 2011
Mikaël Attal   +5 more
openalex   +1 more source

Comparison between fluorometry and microscopy‐based phytoplankton assessments in the Laurentian Great Lakes

open access: yesLimnology and Oceanography: Methods, EarlyView.
Abstract Photosynthetic pigment fluorescence is commonly used in limnology and oceanography as a proxy for phytoplankton biomass. Fluorometry has been used to detect subsurface algal blooms, characterize dynamics of the deep chlorophyll layer, and to provide greater vertical resolution to phytoplankton monitoring.
Katya E. Kovalenko   +6 more
wiley   +1 more source

An ultraviolet–visible spectroscopy system for studying real‐time pressure effects on enzyme activity

open access: yesLimnology and Oceanography: Methods, EarlyView.
Abstract Investigations of hydrostatic pressure effects on microbial enzymatic processing are challenging but critical for understanding element cycling in the world's oceans. In this study, we developed and tested a stainless‐steel pressure cell capable of withstanding up to 110 MPa of hydrostatic pressure (equivalent to ~ 11,000 m depth), featuring ...
Maria Papadimitraki   +6 more
wiley   +1 more source

Influencia climatológica en el comportamiento de taxones de moluscos fluviales y terrestres, Villa Clara-Cuba

open access: hybrid, 2014
Rigoberto Fimia-Duarte   +4 more
openalex   +2 more sources

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