Results 81 to 90 of about 254,486 (300)

Automatic plankton image classification combining multiple view features via multiple kernel learning

BMC Bioinformatics, 2017
Plankton, including phytoplankton and zooplankton, are the main source of food for organisms in the ocean and form the base of marine food chain. As the fundamental components of marine ecosystems, plankton is very sensitive to environment changes, and ...
Haiyong Zheng, Ruchen Wang, Zhibin Yu, Nan Wang, Zhaorui Gu, Bing Zheng   +5 more
semanticscholar   +1 more source

Accumulation of Perfluoroalkylated Substances in Oceanic Plankton.

Environmental Science and Technology, 2017
The bioaccumulation of perfluoroalkylated substances (PFASs) in plankton has previously been evaluated only in freshwater and regional seas, but not for the large oligotrophic global oceans.
Paulo Casal, B. González-Gaya, Yifeng Zhang, A. Reardon, Jonathan W. Martin, B. Jiménez, J. Dachs   +6 more
semanticscholar   +1 more source

Identification of Plankton on Fish Pond of Oreochromis niloticus Infected by Viral Nervous Necrosis

Research Journal of Life Science, 2016
The purpose of study is to determine the type of plankton found in cultivation pond of nile tilapia infected by VNN. The method is to identify the plankton in the water pond and testing the VNN that infects nile tilapia related to plankton eaten using ...
Uun Yanuhar, Muhammad Musa, Dyah Tri Rahayu, Diana Arfiati   +3 more
doaj   +1 more source

A Study on Biological Parameters of Aquaculture Area in Bahoi Village Northern Minahasa Regency, North Sulawesi [PDF]

, 2019
Tujuan penelitian ini adalah untuk mengetahui parameter biologi dan mengidentifikasi jenis-jenis plankton serta menganalisis kepadatan dan keanekaragaman plankton di lokasi budidaya Desa Bahoi.
Hontong, R. H. (Rano), Pangkey, H. (Henneke), Undap, S. L. (Suzanne)   +2 more
core   +2 more sources

Influence of Ocean Acidification on a Natural Winter-to-Summer Plankton Succession: First Insights from a Long-Term Mesocosm Study Draw Attention to Periods of Low Nutrient Concentrations

PLoS ONE, 2016
Every year, the oceans absorb about 30% of anthropogenic carbon dioxide (CO2) leading to a re-equilibration of the marine carbonate system and decreasing seawater pH.
L. Bach, J. Taucher, Tim Boxhammer, A. Ludwig, E. Achterberg, María Algueró-Muñíz, L. Anderson, Jessica Bellworthy, J. Büdenbender, J. Czerny, Ylva Ericson, M. Esposito, M. Fischer, Mathias Haunost, Dana Hellemann, H. G. Horn, T. Hornick, Jana Meyer, M. Sswat, Maren Zark, U. Riebesell   +20 more
semanticscholar   +1 more source

An assessment of plankton populations, toxic cyanobacteria, and potential impact of introduced marine alewife (Alosa pseudoharengus) in Pawtuckaway Lake, New Hampshire [PDF]

, 2006
A field study was conducted during the summer, 2005 to evaluate the lake water quality and planktonic communities in Pawtuckaway Lake, NH. Of special concern was the condition of the plankton populations since the lake had been subjected to introductions
Trout-Haney, Jessica V.
core   +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

Characterizing and Implementing the Hamamatsu C12880MA Mini-Spectrometer for Near-Surface Reflectance Measurements of Inland Waters

Sensors
In recent decades, inland water remote sensing has seen growing interest and very strong development. This includes improved spatial resolution, increased revisiting times, advanced multispectral sensors and recently even hyperspectral sensors.
Andreas Jechow, Jan Bumberger, Bert Palm, Paul Remmler, Günter Schreck, Igor Ogashawara, Christine Kiel, Katrin Kohnert, Hans-Peter Grossart, Gabriel A. Singer, Jens C. Nejstgaard, Sabine Wollrab, Stella A. Berger, Franz Hölker   +13 more
doaj   +1 more source

An analysis of the meroplankton assemblages of Station L4 and the development and application of molecular techniques to aid taxonomic resolution. [PDF]

, 2012
Zooplankton data from the 1988-2007 Station L4 time-series were used to determine inter-and intra-annual patterns of meroplankton community change at Station L4, Plymouth, UK.
Highfield, James
core   +1 more source

The impact of environmental variability on Atlantic mackerel Scomber scombrus larval abundance to the west of the British Isles [PDF]

, 2015
The value of the Continuous Plankton Recorder (CPR) fish larvae dataset, with its extensive spatio-temporal coverage, has been recently demonstrated with studies on long-term changes over decadal scales in the abundance and distribution of fish larvae in
Arnott, Batten, Beare, Beaugrand, Beaugrand, Beaugrand, Beaugrand, Borja, Brander, Brander, Clark, Colebrook, Colebrook, Drinkwater, Edwards, Edwards, Gillett, Harris, Hurrell, Hurrell, Jansen, Jansen, Jansen, Jansen, Jansen, Jansen, John, John Pinnegar, Johnson, Karpechko, Lam, Last, Lauria, Legendre, Lynam, Nye, Paradis, Peterson, Pitois, Pitois, Pointin, Pyper, Reid, Robert, Robinson, Schlesinger, Sophie G. Pitois, Sparholt, Spencer, Stocker, Teunis Jansen, Trenkel, Villamor   +52 more
core   +1 more source