Results 51 to 60 of about 20,226 (142)

Phylogeny‐based generic delimitations of the diverse leafhopper tribe Gyponini, including the establishment of a new tribe of Iassinae (Hemiptera: Cicadellidae)

Systematic Entomology, Volume 51, Issue 3, July‐September 2026.
Phylogenetic relationships among 97.6% of Gyponini genera and 97.4% of subgenera were inferred using morphological and multilocus molecular data. Analyses support the monophyly of Gyponini, transfer Hoplojassini to Hylicinae and establish Chilenanini trib. nov. within Iassinae.
Clayton C. Gonçalves, Gabriel Mejdalani, Christopher H. Dietrich, Daniela M. Takiya   +3 more
wiley   +1 more source

Comparative analysis of three brevetoxin-associated bottlenose dolphin (Tursiops truncatus) mortality events in the Florida Panhandle region (USA).

PLoS ONE, 2012
In the Florida Panhandle region, bottlenose dolphins (Tursiops truncatus) have been highly susceptible to large-scale unusual mortality events (UMEs) that may have been the result of exposure to blooms of the dinoflagellate Karenia brevis and its ...
Michael J Twiner, Leanne J Flewelling, Spencer E Fire, Sabrina R Bowen-Stevens, Joseph K Gaydos, Christine K Johnson, Jan H Landsberg, Tod A Leighfield, Blair Mase-Guthrie, Lori Schwacke, Frances M Van Dolah, Zhihong Wang, Teresa K Rowles   +12 more
doaj   +1 more source

Insights into cell loss processes of toxic dinoflagellate Karenia brevis [PDF]

, 2021
Karenia brevis is responsible for annual harmful algal bloom (HAB) events in the Gulf of Mexico (GoM). Although the factors regulating the initiation of K.
Gao, Yida
core   +1 more source

Image processing for smart browsing of ocean colour data products and subsequent incorporation into a multi-modal sensing framework [PDF]

, 2010
Ocean colour is defined as the water hue due to the presence of tiny plants containing the pigment chlorophyll, sediments and coloured dissolved organic material and so water colour can provide valuable information on coastal ecosystems.
Ó Conaire, Ciarán, O'Connor, Noel E., O'Connor, Edel, Hayes, Jer, Smeaton, Alan F., Diamond, Dermot   +5 more
core   +2 more sources

Fusing Multi‐ and Hyperspectral Satellite Data for Harmful Algal Bloom Monitoring With Self‐Supervised and Hierarchical Deep Learning

Earth and Space Science, Volume 13, Issue 5, May 2026.
Abstract We present a self‐supervised machine learning framework for detecting and mapping the severity and speciation of harmful algal blooms (HABs) using multi‐sensor satellite data. By fusing reflectance data from operational polar‐orbiting satellite‐based instruments (VIIRS, MODIS, OLCI, and OCI) with TROPOMI solar‐induced fluorescence (SIF), our ...
Nicholas J. LaHaye, Kelly M. Luis, Michelle M. Gierach   +2 more
wiley   +1 more source

Exposure to the Florida red tide dinoflagellate, Karenia brevis, and its associated brevetoxins induces ecophysiological and proteomic alterations in Porites astreoides - Fig 5

, 2020
Venn diagram showing the number of differentially concentrated proteins in Porites astreoides tissue following exposure to red tide and associated brevetoxins: (A) total number of differentially concentrated proteins in brevetoxin (PbTx) or Karenia ...
David A. Reynolds (2959692), Danielle L. Dixson (7256051), Cliff Ross (307782), Mi-Jeong Yoo (18510)   +3 more
core   +1 more source

First Light Demonstration of Red Solar Induced Fluorescence for Harmful Algal Bloom Monitoring

Geophysical Research Letters, 2023
The risks harmful algal blooms (HAB) pose to aquatic ecosystems, public health, and coastal economies necessitate supplementation of current observation strategies.
Kelly Luis, Philipp Köhler, Christian Frankenberg, Michelle Gierach   +3 more
doaj   +1 more source

Chronic and punctuated changes in subtropical reef fish assemblages

Ecosphere, Volume 17, Issue 4, April 2026.
Abstract Understanding temporal changes in marine biodiversity is crucial for managing and conserving reef ecosystems in the face of global environmental shifts. Although biodiversity changes at global and regional scales often differ, the role of subtropical systems in these patterns has been relatively understudied until recently.
Michael J. Schram, Meaghan E. Emory, Joshua P. Kilborn, Jonathan A. Peake, Kara R. Wall, Ian Williams, Christopher D. Stallings   +6 more
wiley   +1 more source

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

Putative monofunctional type I polyketide synthase units: a dinoflagellate-specific feature? [PDF]

PLoS ONE, 2012
Marine dinoflagellates (alveolata) are microalgae of which some cause harmful algal blooms and produce a broad variety of most likely polyketide synthesis derived phycotoxins.
Karsten Eichholz, Bánk Beszteri, Uwe John   +2 more
doaj   +1 more source