Results 81 to 90 of about 514,727 (238)

Image processing for smarter browsing of ocean color data products: investigating algal blooms [PDF]

, 2010
Remote sensing technology continues to play a significant role in the understanding of our environment and the investigation of the Earth. Ocean color is the water hue due to the presence of tiny plants containing the pigment chlorophyll, sediments, and ...
O\u27Connor, Edel, Dermot Diamond, Jer Hayes, O'Connor, Edel, Hayes, Jer, Diamond, Dermot, Edel O'Connor, Alan F. Smeaton, Noel E. O'Connor, O'Connor, Noel E., Lau, King-Tong, King-Tong Lau, Smeaton, Alan F., O\u27Connor, Noel E.   +13 more
core   +2 more sources

Harmful Algal Bloom Bulletins

, 2018
Use Case Title: Harmful Algal Blooms Environmental matrix of interest (Air, Ice, Mar. Water, etc.): Marine Study Regions: Shelf Seas in Norway, Ireland and Spain Dissemination Method: Web Providing near real-time and forecast information for the aquaculture industry along Europe?s Atlantic coast is of vital importance in mitigating the effects of HABs.
Cusack, C. (Caroline), Silke, J. (Joe), Ruiz-Villarreal, M. (Manuel), Eikrem, W. (Wenche), Dale, Trine, Moejes, Fiona, Maguire, J. (Julie), Chamberlain, Tara, Dabrowski, Tomasz, Gerritsen, H.D. (Hans D.), Hynes, Paula, Leadbetter, Adam, Lyons, K. (Kieran), O'Rourke, Eleanor, Smyth, D. (Damian), Miguez Martin Belen, Marty, Sabine, Mcfadden, Yvonne, O'Toole, Dominic   +18 more
openaire   +3 more sources

Harmful algal blooms: causes, impacts and detection

Journal of Industrial Microbiology and Biotechnology, 2003
Blooms of autotrophic algae and some heterotrophic protists are increasingly frequent in coastal waters around the world and are collectively grouped as harmful algal blooms (HABs). Blooms of these organisms are attributed to two primary factors: natural processes such as circulation, upwelling relaxation, and river flow; and, anthropogenic loadings ...
Kevin G, Sellner, Gregory J, Doucette, Gary J, Kirkpatrick   +2 more
openaire   +2 more sources

The Benefits of High Resolution Multispectral TIR Data and Its Impending Loss by NASA After Four Decades

Perspectives of Earth and Space Scientists, Volume 7, Issue 1, December 2026.
Abstract NASA has led multispectral (≥3 wavelength bands) thermal infrared (TIR) sensor development from the earliest days of the agency. These data are critical in addressing a wide range of scientific questions and administration priories by measuring both temperature (for wildfire and volcanic eruption monitoring, agricultural plant stress, and ...
M. S. Ramsey, K. Cawse‐Nicholson, J. B. Fisher, S. J. Hook, G. C. Hulley, C. M. Lee, M. Silvestri, J. O. Thompson, I. M. Watson   +8 more
wiley   +1 more source

Other title: Harmful Algal Bloom Research Initiative : ... project update; Other title: HABRI year ...; Other title: Title from page 4 of cover: Project update to the Ohio Department of Higher Education

, 2017
Produced by: Ohio Sea Grant College Program; The Ohio State University; National Oceanic and Atmospheric Administration, U.S. Department of Commerce; The University of Toledo,
Harmful Algal Bloom Research Initiative (Ohio)
core  

Integrative Monitoring of Marine and Freshwater Harmful Algae in Washington State for Public Health Protection

Toxins, 2015
The more frequent occurrence of both marine and freshwater toxic algal blooms and recent problems with new toxic events have increased the risk for illness and negatively impacted sustainable public access to safe shellfish and recreational waters in ...
Vera L. Trainer, F. Joan Hardy
doaj   +1 more source

The Value of Information in Predicting Harmful Algal Blooms

Journal of Environmental Management
Environmental decision-making is inherently subject to uncertainty. However, decisions are often urgent, and whether to take direct action or invest in collecting additional data beforehand is pervasive. To make this trade-off explicit, the value of information (VoI) theory offers a powerful decision analytic tool to quantify the expected benefit of ...
Amelie Luhede, Jan A. Freund, Jan-Claas Dajka, Thorsten Upmann   +3 more
openaire   +2 more sources

Quantifying Viral Lysis in Microalgae Using Cell‐Free rRNA

MicrobiologyOpen, Volume 15, Issue 5, October 2026.
Cell‐free ribosomal RNA (rRNA) dissolved in seawater provides a quantitative proxy for viral lysis in microeukaryotic phytoplankton. Incubation experiments with two distinct host–virus systems revealed marked increases in cell‐free rRNA production per cell, a proxy for lytic mortality, reaching up to 46‐ and 302‐fold relative to noninfected controls ...
Saki Kikuya, Yuji Tomaru, Keizo Nagasaki, Daichi Morimoto, Yuki Yamagishi, Hiroyuki Ogata, Hisashi Endo   +6 more
wiley   +1 more source

Determining the probability of cyanobacterial blooms: the application of Bayesian networks in multiple lake systems [PDF]

, 2015
A Bayesian network model was developed to assess the combined influence of nutrient conditions and climate on the occurrence of cyanobacterial blooms within lakes of diverse hydrology and nutrient supply.
Brookes, Justin D., Ingrid Chorus, Boqiang Qin, Chorus, I., Watkinson, Andrew J, Justin D. Brookes, Hamilton, David P, James A. Rusak, Rusak, James A, Sparber, K., Rigosi, A., Hipsey, M., Matthew Hipsey, Brookes, J., Bois, J., Hipsey, Matthew, Bomchul Kim, Hanson, P., Brookes, Justin D, Hanson, Paul, Hipsey, Matthew R., Qin, Boqiang, Kim, Bomchul, Karin Sparber, Hanson, Paul C., Andrew J. Watkinson, Hamilton, D., Sparber, Karin, Bois, Julie, Rigosi, Anna, Watkinson, Andrew J., Julie Bois, Rusak, J., Anna Rigosi, Paul Hanson, David P. Hamilton, Rusak, James A., Chorus, Ingrid, Watkinson, A., Kim, B., Qin, B., Hamilton, David P.   +41 more
core   +1 more source

Cyanopeptide Mixtures Induce Variable Synergistic and Antagonistic Effects Across Diverse Human Cell Lines

Environmental Toxicology, Volume 41, Issue 10, Page 807-821, October 2026.
ABSTRACT Cyanobacterial harmful algal blooms (cyanoHABs) threaten human, animal, and ecosystem health and safety through production of toxic secondary metabolites. Microcystis, a cosmopolitan bloom‐forming cyanobacterial genus, is well‐known for producing hepatotoxic microcystins (MCs), but it can produce many other bioactive cyanopeptides, such as ...
Lauren N. Hart, Katherine L. Lev, Sierra Hefferan, Sanduni H. Premathilaka, Sharmila I. Thenuwara, Dragan Isailovic, David H. Sherman, Gregory J. Dick   +7 more
wiley   +1 more source