Results 81 to 90 of about 240,291 (295)

Study on Mollusk and Algae or Phytoplankton Community in Southeast Waters of Bali [PDF]

, 2014
A study was carried out to observe the relation between mollusk with algae or phytoplankton in southeast waters of Bali. The study was conducted at Mertasari, Sindhu, Serangan, Purnama, and Kethewel beach.
Perwira, I. Y. (Ima), Ulinuha, D. (Devi)
core  

Nutrient pulse scenarios drive contrasting patterns in the functional stability of freshwater phytoplankton

Limnology and Oceanography, EarlyView.
Abstract Climate change is increasing the frequency, intensity, and stochasticity of extreme weather events such as heavy rainfall, storm‐induced mixing, or prolonged drought periods. This results in more variable regimes of dissolved nutrients and carbon in lakes and induces temporal fluctuations in the resource availability for plankton communities ...
Anika Happe, Bence Buttyán, Bence Gergácz, Silke Langenheder, Stella A. Berger, Jens C. Nejstgaard, Maren Striebel   +6 more
wiley   +1 more source

Physical measures to inhibit planktonic cyanobacteriae [PDF]

, 1992
In a small lake, intermittent destratification was installed after several other physico-chemical and physical in-lake therapy measures (phosphorus immobilization, permanent destratification) had been tested without great success.
Gruhl, E., Steinberg, C.E.W.
core  

Picophytoplankton act as the primary consumers of excess phosphorus after the spring bloom in the eutrophic Baltic Sea

Limnology and Oceanography, EarlyView.
Abstract Eutrophication in the Baltic Sea has caused an imbalance in the inorganic nitrogen (N) to phosphorus (P) ratio, leaving excess phosphate (PO4) after the phytoplankton spring bloom that terminates after N depletion. Using monitoring data, we demonstrated that the PO4 concentration has continued to increase in the outermost Gulf of Finland ...
Kristian Spilling, Mari Vanharanta, Mariano Santoro, Cristian Villena‐Alemany, Matthias Labrenz, Hans‐Peter Grossart, Kasia Piwosz   +6 more
wiley   +1 more source

Short-term changes in algal blooms and phytoplankton community after the passage of Super Typhoon Lekima in a temperate and inner sea (Bohai Sea) in China

, 2022
Tao Jiang, Guannan Wu, Pengli Niu, Zhengguo Cui, Xiaodong Bian, Yixuan Xie, Honghua Shi, Xiaotao Xu, Keming Qu   +8 more
openalex   +1 more source

Plankton communities today and tomorrow—potential impacts of multiple global change drivers and marine heatwaves

Limnology and Oceanography, EarlyView.
Abstract In the context of global change, marine organisms are subjected not only to gradual changes in abiotic parameters, but also to an increasing number of extreme events, such as heatwaves. However, we still know little about the influence of heatwaves on the structure of marine communities, and experimental studies are needed to test the impact ...
Cédric L. Meunier, Josefin Schmidt, Antonia Ahme, Areti Balkoni, Katharina Berg, Lea Blum, Maarten Boersma, Jan D. Brüwer, Bernhard M. Fuchs, Luis Gimenez, Maïté Guignard, Ruben Schulte‐Hillen, Bernd Krock, Johannes Rick, Herwig Stibor, Maria Stockenreiter, Simon Tulatz, Felix Weber, Antje Wichels, Karen Helen Wiltshire, Sylke Wohlrab, Inga V. Kirstein   +21 more
wiley   +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

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

Nutrient Addition Effects on Phytoplankton Communities in the Amazon River Plume [PDF]

The types and abundance of phytoplankton is largely controlled by availability of sunlight and bioavailable nutrients. Phytoplankton require essential nutrients including nitrate, phosphate, and silicate to grow, so understanding the role of these ...
Klotz, Vivian, Montoya, Joseph, Ramcharitar, Benjamin, Strope, Erica Kelly, Subramaniam, Ajit, Thomas, Crystal S.   +5 more
core   +1 more source

Effects of Gamma Ray Bursts in Earth Biosphere

, 2009
We continue former work on the modeling of potential effects of Gamma Ray Bursts on Phanerozoic Earth. We focus on global biospheric effects of ozone depletion and show a first modeling of the spectral reduction of light by NO2 formed in the stratosphere.
B. Thomas, D. Galante, D. Hader, Douglas Galante, G. Gonzalez, Jorge Horvath, Liuba Peñate, Mayrene Guimarais, N. Benitez, O. Martin, Osmel Martin, Rolando Cardenas, T. Amemiya   +12 more
core   +1 more source