Results 31 to 40 of about 98,652 (303)

Initial size structure of natural phytoplankton communities determines the response to Daphnia diel vertical migration

Journal of Limnology, 2012
Diel vertical migration (DVM) is a common behavior of many pelagic herbivorous zooplankton species in response to predation pressure. It is characterized by a twice daily habitat shift of the zooplankton species: staying in the epilimnion only during ...
Maarten Boersma, Florian Haupt, Maria Stockenreiter, Herwig Stibor   +3 more
doaj   +1 more source

Phytoplankton Community and Algal Toxicity at a Recurring Bloom in Sullivan Bay, Kabetogama Lake, Minnesota, USA [PDF]

, 2019
Kabetogama Lake in Voyageurs National Park, Minnesota, USA suffers from recurring late summer algal blooms that often contain toxin-producing cyanobacteria.
Christensen, Victoria G., Khan, Eakalak, Maki, Ryan P., Norlan, Jack E., Stelzer, Erin A.   +4 more
core   +2 more sources

Succession of phytoplankton in a shallow lake under the alternating influence of runoff and reverse water transfer

Hydrology Research, 2020
Both runoff and water diversion can interfere with the physical and chemical environment of a lake and affect aquatic organisms. In this study, previously obtained data were used to analyze the phytoplankton community, water quality, water level, and ...
Qing Li, Guoqiang Wang, Zhongxin Tan, Hongqi Wang   +3 more
doaj   +1 more source

How does aquaculture activity affect phytoplankton functional groups in Gaoyou Lake, China

Journal of Freshwater Ecology, 2023
Aquaculture in lakes is an important human activity that could accelerate eutrophication. Its impacts on aquatic ecosystems have attracted extensive attention. This study was carried out in Gaoyou Lake, China.
You Ge, Xiaohong Gu, Zhigang Mao, Huihui Chen, Qingfei Zeng, Huiting Yang   +5 more
doaj   +1 more source

Response of the Phytoplankton Sinking Rate to Community Structure and Environmental Factors in the Eastern Indian Ocean

Plants, 2022
The phytoplankton sinking rate in the eastern Indian Ocean was measured during spring 2017 based on the SETCOL method. The range of phytoplankton sinking rates was −0.291 to 2.188 md−1, with an average of 0.420 ± 0.646 md−1.
Xingzhou Wang, Jun Sun, Yuqiu Wei, Xi Wu
doaj   +1 more source

Seasonal modulation of mesoscale processes alters nutrient availability and plankton communities in the Red Sea [PDF]

, 2019
Hydrographic and atmospheric forcing set fundamental constraints on the biogeochemistry of aquatic ecosystems and manifest in the patterns of nutrient availability and recycling, species composition of communities, trophic dynamics, and ecosystem ...
Al-Aidaroos, Ali M., Capone, Douglas G., Devassy, Reny P., El-Sherbiny, Mohsen M., Irigoien, Xabier, Jones, Burton H., Kürten, Benjamin, Schulz, Isabelle K., Struck, Ulrich, Zarokanellos, Nikolaos D.   +9 more
core   +1 more source

Effects of nutrients, temperature and their interactions on spring phytoplankton community succession in Lake Taihu, China. [PDF]

PLoS ONE, 2014
We examined the potential effects of environmental variables, and their interaction, on phytoplankton community succession in spring using long-term data from 1992 to 2012 in Lake Taihu, China.
Jianming Deng, Boqiang Qin, Hans W Paerl, Yunlin Zhang, Pan Wu, Jianrong Ma, Yuwei Chen   +6 more
doaj   +1 more source

Exploring the key factors affecting the seasonal variation of phytoplankton in the coastal Yellow Sea

Frontiers in Marine Science, 2022
Marine phytoplankton play crucial roles in the ocean’s biological pump and have great impacts on global biogeochemical cycles, yet the knowledge of environmental variables controlling their seasonal dynamics needs to be improved further, especially in ...
Yingzhe Wang, Yingzhe Wang, Ying Liu, Xueyang Chen, Xueyang Chen, Zhengguo Cui, Zhengguo Cui, Keming Qu, Keming Qu, Yuqiu Wei, Yuqiu Wei   +10 more
doaj   +1 more source

Phytoplankton community of fouling on artificial structures in Makchachkala seaport conditions

Юг России: экология, развитие, 2015
The contents structure and dynamics of phytoplankton community formation of fouling on artificial structures in the Dagestan coastal area of the Caspian sea are researched. The most intensive process of phytoplankton community formation has been noted in
F. Sh. Amayeva, A. A. Abdurakchmanova, M. M. Osmanov, M. M. Aligadyiev   +3 more
doaj   +1 more source

The underlying causes and effects of phytoplankton seasonal turnover on resource use efficiency in freshwater lakes

Ecology and Evolution, 2021
The extent of intra‐annual turnover in phytoplankton communities is directly associated with the overall diversity. However, our understanding of the underlying causes and effects of intra‐annual turnover remains limited.
Min Zhang, Xiaoli Shi, Feizhou Chen, Zhen Yang, Yang Yu   +4 more
doaj   +1 more source