Results 51 to 60 of about 120,582 (195)

Temperature orchestrates phytoplankton community and environment in mountain stream for enhancing resource use efficiency

Frontiers in Marine Science
Warming is a key factor influencing the function of the structure and function of phytoplankton communities. However, the impacts of temperature on phytoplankton resource use efficiency (RUE) in mountain rivers remain poorly understood.
Li Ji, Huayong Zhang, Huayong Zhang, Zhongyu Wang, Yonglan Tian, Wang Tian, Zhao Liu   +6 more
doaj   +1 more source

Phytoplankton Communities in Rudrasagar Lake, Tripura (North-East India) – A Ramsar Site

International Journal of Bio-Resource and Stress Management, 2020
Phytoplankton is the integral link of food webs in the transfer of energy to higher aquatic communities that can also act as biological indicators for evaluation of trophic status of an aquatic ecosystem. The present study was carried out during October
Huirem Bharati, Geetanjali Deshmukhe, Sanjay Kumar Das, Basant Kumar Kandpal, Lopamudra Sahoo, Shashi Bhusan, Yumlembam Jackie Singh   +6 more
doaj  

Phytoplankton Communities Impacted by Thermal Effluents Off Two Coastal Nuclear Power Plants in Subtropical Areas of Northern Taiwan

Terrestrial, Atmospheric and Oceanic Sciences, 2016
This study investigates the seasonal and spatial differences in phytoplankton communities in the coastal waters off two nuclear power plants in northern Taiwan in 2009.
Wen-Tseng Lo, Pei-Kai Hsu, Tien-Hsi Fang, Jian-Hwa Hu, Hung-Yen Hsieh   +4 more
doaj   +1 more source

STRUKTUR KOMUNITAS FITOPLANKTON DI DANAU TOBA, SUMATERA UTARA

Jurnal Ilmu Pertanian Indonesia, 2016
Lake Toba is the largest lake in Indonesia, located in the Province of North Sumatra. Lake Toba is used to aquaculture, agricultural, tourism, and residential areas. These activities will produce organic and anorganic matter that can affect water quality
Arif Rahman, Niken Tunjung Murti Pratiwi, Sigid Hariyadi   +2 more
doaj   +1 more source

Icebergs boost phytoplankton growth in the Southern Ocean [PDF]

, 2008
Icebergs which calve from the Antarctic ice shelves and drift in the Southern Ocean deliver fresh water, dust and minerogenic particles to the surface ocean along the iceberg's path.
Jill N. Schwarz, Michael P. Schodlok
core  

Role of hydraulic residence time in shaping phytoplankton community assembly in the upper yellow river cascade reservoirs

Frontiers in Environmental Science
Introduction: Cascade hydropower development significantly alters the structure and function of river ecosystems. Phytoplankton, as primary producers, are highly sensitive to environmental changes, and their diversity and community structure reflect the ...
Qiyong Luo, Qiyong Luo, Linyu Zhu, Daikui Li, Zhigang Zu, Zhigang Zu, Kebin Chen, Jia Wang, Yujun Yi, Yujun Yi, Yujun Yi   +10 more
doaj   +1 more source

Identification of environmental factors affecting the abundance and distribution of phytoplanktons in Shamil Dam Lake [PDF]

بوم‌شناسی آبزیان, 2019
Microscopic suspended algae, or phytoplankton, are the prime source of organic matter supporting food webs in freshwater ecosystems. Studying the distribution of their population and understanding the interactions between environmental factors and the ...
Mahsa Katani, Mohammad sedigh Mortazavi, Lobat Taghavi   +2 more
doaj  

Ecological relationships between phytoplankton communities at different spatial scales in European reservoirs: implications at catchment level monitoring programmes. [PDF]

, 2009
Phytoplankton communities are structured by factors acting over temporal and spatial scales. Identifying which factors are driving spatial patterns in aquatic communities is the central aim of ecology.
Rui Cortes, Miguel Ângelo Pardal, Pardal, Miguel Ângelo, van den Brink, P.J., Cortes, R., Paul J. Van den Brink, João Alexandre Cabral, Cabral, João Alexandre, Edna Cabecinha, Martinho Lourenço, Van den Brink, Paul J., Cabral, J.A., Cortes, Rui, Cabral, João, Cabecinha, Edna, Brink, P.J., van den, Cabecinha, E., Lourenço, Martinho   +17 more
core   +1 more source

Spatial variations of small phytoplankton contributions in the Northern Bering Sea and the Southern Chukchi Sea

GIScience & Remote Sensing, 2019
Phytoplankton size classes (hereafter, PSCs) were derived from satellite ocean color data using a present phytoplankton abundance-based optical algorithm in the northern Bering and southern Chukchi Seas to characterize the spatial and seasonal variations
Sang Heon Lee, Jongseong Ryu, Dabin Lee, Jung-Woo Park, Jae-Il Kwon, Jingping Zhao, Seunghyun Son   +6 more
doaj   +1 more source

Content in nine minerals and seven vitamins of rotifers (Brachionus plicatilis) fed commercial diets and two forms of Nannochloropsis oculata

Journal of the World Aquaculture Society
The objective of the present study was to determine the effects of spray‐dried and fresh forms of the microalgae Nannochloropsis oculata and other commonly used commercial diets on vitamin and mineral compositions of rotifer produced under commercial ...
Kamil Mert Eryalçın, David Dominguez, Marisol Izquierdo   +2 more
doaj   +1 more source