Results 41 to 50 of about 162,303 (206)

The Correlation Between Plankton Abundance And Water Quality in Donan River

Omni-Akuatika, 2020
Planktons  have ability to live in aquatic ecosystem, including rivers ecosystem, estuary ecosystem, lake ecosystem and ocean ecosystem. The plankton abundance is estimated by correlation with water quality both of salinity, pH, temperature and others ...
Nuraina Andriyani, Arif Mahdiana, Endang Hilmi, Samuel Kristian   +3 more
doaj   +1 more source

Deep Learning Classification of Lake Zooplankton

Frontiers in Microbiology, 2021
Plankton are effective indicators of environmental change and ecosystem health in freshwater habitats, but collection of plankton data using manual microscopic methods is extremely labor-intensive and expensive.
Sreenath P. Kyathanahally, Thomas Hardeman, Ewa Merz, Thea Bulas, Marta Reyes, Peter Isles, Francesco Pomati, Marco Baity-Jesi   +7 more
doaj   +1 more source

Fifty years of limnological data on Lake Stechlin, a temperate clearwater lake

Scientific Data
We present 50 years of monitoring data on water quality of Lake Stechlin, a deep, dimictic hardwater lake in northeastern Germany known for its exceptionally clear water.
Sabine Wollrab, Silke R. Schmidt, Jason Woodhouse, Peter Kasprzak, Stella A. Berger, Ute Beyer, Matthias Bodenlos, Johanna Dalchow, Monika Degebrodt, Lars Ganzert, Thomas Gonsiorczyk, Elfi Huth, Christine Kiel, Lutz Küchler, Lothar Krienitz, Maren Lentz, Elke Mach, Uta Mallok, Jens C. Nejstgaard, Monika Papke, Armin Penske, Solvig Pinnow, Reingard Roßberg, Diethelm Ronneberger, Michael Sachtleben, Adelheid Scheffler, Hans-Peter Grossart, Peter Casper, Mark O. Gessner, Rainer Koschel   +29 more
doaj   +1 more source

Phytoplankton Hotspot Prediction With an Unsupervised Spatial Community Model

, 2017
Many interesting natural phenomena are sparsely distributed and discrete. Locating the hotspots of such sparsely distributed phenomena is often difficult because their density gradient is likely to be very noisy.
Dudek, Gregory, Girdhar, Yogesh, Kalmbach, Arnold, Sosik, Heidi M.   +3 more
core   +1 more source

Improved growth and survival of Catla catla larvae using cultured microalgae and zooplankton as initial feed

Aquaculture Reports
Microalgae and zooplankton offer a multitude of potential applications as essential nutritional sources during the early developmental stages of various fish, mollusks, and crustaceans.
Most. Sanjida Sultana, Md. Mahfuzul Haque, Md. Yeamin Hossain, Md Kowshik Ahmed, Mohammad Ariful Islam Sumon, Most. Suraiya Nisha Akhi, Saleha Khan   +6 more
doaj   +1 more source

The efficiency of plankton in the utilization of the sun radiation [Translation from: Briroda, 12, 29-35, 1948] [PDF]

, 1948
The efficiency of utilisation of the sun's radiation by natural communities has not been properly demonstrated with what so far has been obtained of reliable values, and it represents a great interest in many respects.
Vinberg, G.G.
core  

Exploring the nutritional potential of Monoraphidium littorale and enriched copepods as first feeds for rearing Nile tilapia (Oreochromis niloticus) larvae

Heliyon
One of the challenges in the aquaculture industry is providing nutritionally balanced and environmentally sustainable live food for fish larvae. Therefore, the rearing techniques of fish larvae with preferred starter food should be given importance for ...
Jinnath Rehana Ritu, Saleha Khan, Md Helal Uddin, Jasmin Akter Poly, Md Sakhawat Hossain, Md Mahfuzul Haque   +5 more
doaj   +1 more source

Bayesian Learning and Predictability in a Stochastic Nonlinear Dynamical Model [PDF]

, 2012
Bayesian inference methods are applied within a Bayesian hierarchical modelling framework to the problems of joint state and parameter estimation, and of state forecasting.
Campbell, Edward P., Cressie, Noel, Jones, Emlyn, Murray, Lawrence, Parslow, John   +4 more
core   +3 more sources

Plankton Studies

Illinois Natural History Survey Bulletin, 1897
It is the purpose of the present paper to describe themethods and apparatus employed in the plankton work at the Biological Station at Havana, Illinois, during the years 1894- 1896.
openaire   +4 more sources

AQUANAVI: Navigating Grand Challenges and their Mitigation using Aquatic Experimental RIs [PDF]

Research Ideas and Outcomes
Water is vital for life on Earth, but aquatic environments worldwide are facing critical challenges that cause severe problems for biodiversity and human well-being.
Tina Heger, Stella Berger, Jonathan Jeschke, Chris Kittel, Peter Kraker, A. Makower, Daniel Mietchen, Jens Nejstgaard, Maxi Schramm   +8 more
doaj   +3 more sources