Results 11 to 20 of about 141,151 (338)
Nutrient enrichment commonly promotes phytoplankton biomass, while the presence of macrophytes can mitigate the promotion effects of nutrient loading. However, the existing studies have seldomly focused on the impacts of macrophytes on the phytoplankton ...
Beibei Hao +4 more
doaj +1 more source
Thoughts on the evolution and ecological niche of diatoms
. Diatoms are the most recent major algal lineage added to the geological record, appearing more than 200 million years ago. They are stramenopile protists resulting from a secondary endosymbiotic event that yielded the only photosynthetic protistan ...
M. Behrenfeld +5 more
semanticscholar +1 more source
Composition and abundance of phytoplankton in two areas of Gulf of California, one near (ND) and one far (FD) from shrimp farms discharge, were studied in 3 seasons: late fall (farms finishing operations); spring (farms not operating); and summer (farms ...
Celia G. Valenzuela-Sanchez +5 more
doaj +1 more source
Significance Planktonic microorganisms interact with each other in multifarious ways, ultimately catalyzing the flow of carbon and energy in diverse aquatic environments.
Isabell Klawonn +6 more
semanticscholar +1 more source
Seasonal Compositions of Size-Fractionated Surface Phytoplankton Communities in the Yellow Sea
Little information on the phytoplankton community in the Yellow Sea (YS)—especially size-fractionated phytoplankton—is currently available, in comparison to the various physicochemical studies in the literature.
Yejin Kim +11 more
doaj +1 more source
Phytoplankton of the northern coastal and shelf waters of the Yucatan Peninsula, southeastern Gulf of Mexico, Mexico [PDF]
Based on long-term monitoring (2001-2012) and four oceanographic cruises (2010-2012) in the coastal and shelf waters of the Yucatan Peninsula, SE Gulf of Mexico, a list of 306 strictly phytoplanktonic and tychoplanktonic species from 131 genera is ...
Fany Merino-Virgilio +3 more
doaj +3 more sources
Planktic diatom ecology in the mountain lakes of the northern European Alps has only been studied sparsely so far. To fill this knowledge gap, the driving parameters of planktic diatom assemblage composition in the euphotic zones of twenty lakes located ...
Stefan Ossyssek +3 more
doaj +1 more source
Diatoms are an indispensable component of river ecosystem biodiversity and play an important role in aquatic ecosystems. The community assembly mechanism of diatoms has always been a central issue in the study of aquatic ecology.
Chao Ma +7 more
doaj +1 more source
A Competitive Advantage of Middle-Sized Diatoms From Increasing Seawater CO2
Diatoms, one of the most important phytoplankton groups, fulfill their carbon demand from seawater mainly by obtaining passively diffused carbon dioxide (CO2) and/or actively consuming intracellular energy to acquire bicarbonate (HCO3–).
Qi Zhang, Ya-Wei Luo
doaj +1 more source
Qualitative and Quantitative study of Epipelic diatoms in Tigris River within Wasit province, Iraq
The present study conducted to study epipelic diatoms in the Tigris River within Wasit province for one year from June 2015 to May 2016, five sites have been chosen along the river between Al-Aziziyah and Kut .The aim of the study was to identify and ...
Shaimaa F. Ali +2 more
doaj +1 more source

