Results 11 to 20 of about 98,178 (283)

Poor correlation between phytoplankton community growth rates and nutrient concentration in the sea [PDF]

Biogeosciences, 2015
Nutrient availability is one of the major factors regulating marine productivity and phytoplankton community structure. While the response of phytoplankton species to nutrient variation is relatively well known, that of phytoplankton community remains ...
A. Regaudie-de-Gioux, S. Sal, Á. López-Urrutia   +2 more
doaj   +1 more source

Sinking Rate and Community Structures of Autumn Phytoplankton Responses to Mesoscale Physical Processes in the Western South China Sea

Frontiers in Microbiology, 2021
To examine the influence of mesoscale eddy on the natural phytoplankton community and its sinking rate changes, a comprehensive investigation cruise was carried out in the western South China Sea in autumn 2016.
Yingjie Mao, Xiaoqian Li, Guicheng Zhang, Yan Liao, Gang Qian, Jun Sun   +5 more
doaj   +1 more source

Niche Analysis of the Dominant Phytoplankton Species in Nanhai Lakes in Northwest China

Guan'gai paishui xuebao, 2022
【Objective】 Humanity and temperature are two factors affecting microbial communities not only in terrestrial systems but also in aquatic ecosystems.
YAO Zhi, LIU Yijie, HE Guihao, ZHU Rong, YANG Wenhuan, SUN Tao, FENG Dongdong, LI Weiping   +7 more
doaj   +1 more source

Phytoplankton Community Composition Determined From Co-variability Among Phytoplankton Pigments From the NAAMES Field Campaign

Frontiers in Marine Science, 2020
Analysis of phytoplankton chemotaxonomic markers from high performance liquid chromatography (HPLC) pigment determination is a common approach for evaluating phytoplankton community structure from ocean samples.
Sasha J. Kramer, Sasha J. Kramer, David A. Siegel, David A. Siegel, Jason R. Graff   +4 more
doaj   +1 more source

Community Structure of Eukaryotic Phytoplankton in Wetland of Golmud River and Its Lower Reaches and Relative Environmental Factors

Diversity, 2022
Identification of the community structure of phytoplankton is an important link in studying the structure and function of aquatic ecosystems. However, research on the community structure of phytoplankton in the Golmud area is very scarce at present.
Xiaoqi Dong, Huan Zhu, Xiong Xiong, Guoxiang Liu   +3 more
doaj   +1 more source

Ecological assessment of phytoplankton community via microscopic method and 18S rRNA gene sequencing in Pearl River Estuary [PDF]

E3S Web of Conferences, 2019
Monitoring phytoplankton community underpins our understanding of water quality and ecological functions. In this study, we approached phytoplankton abundance, community composition, and diversity by both microscopy and 18S rRNA gene sequencing ...
Peng Bo, Wang Yuannan, Zhang Hengjun, Chen Chen, Luo Hailin, Wang Min   +5 more
doaj   +1 more source

Hydrodynamics drives shifts in phytoplankton community composition and carbon-to-chlorophyll a ratio in the northern South China Sea

Frontiers in Marine Science, 2023
Phytoplankton play significant roles in the carbon cycle in oceans. Phytoplankton biomass and community composition are often mediated by ocean hydrodynamics.
Dawei Chen, Dawei Chen, Zhen Shi, Ruihuan Li, Xiangfu Li, Yuanyue Cheng, Jie Xu, Jie Xu   +7 more
doaj   +1 more source

Effect of land use and environmental variables on phytoplankton community structure in high-elevation river, upper Yangtze river, China

Frontiers in Environmental Science, 2023
The Qinghai-Tibet Plateau is an ecologically fragile region. The changes in physicochemical parameters of water quality [PPOWQ] and land use types [LUT] in different regions will affect the phytoplankton community in rivers, thus threatening the ...
Zunyan Wang, Qi Li, Yulu Tian, Xi Li, Xingyu Chen, Yu Tian, Jie Xue   +6 more
doaj   +1 more source

A plankton community: a zooplankton effect in phytoplankton dynamics [PDF]

Компьютерные исследования и моделирование, 2019
The paper uses methods of mathematical modeling to estimate a zooplankton influence on the dynamics of phytoplankton abundance. We propose a three-component model of the "phytoplankton-zooplankton" community with discrete time, considering a ...
Galana Petrovna Neverova, O. L. Zhdanova, Ekaterina Alexandrovna Kolbina, Aleksandr Ivanovich Abakumov   +3 more
doaj   +1 more source

Different Observational Methods and the Detection of Seasonal and Atlantic Influence Upon Phytoplankton Communities in the Western Barents Sea

Frontiers in Marine Science, 2022
Phytoplankton community composition, and its dependency on environmental variation, are key to understanding marine primary production, processes of trophic transfer and the role of marine phytoplankton in global biogeochemical cycles.
Andrew Orkney, Keith Davidson, Elaine Mitchell, Sian F. Henley, Heather A. Bouman   +4 more
doaj   +1 more source