Niche differentiation of Dinophysis acuta and D. acuminata in a stratified fjord [0.03%]
羽海葵(Dinophysis acuta和D.acuminata)在分层峡湾中的生态位分化
Ángela M Baldrich,Iván Pérez-Santos,Gonzalo Álvarez et al.
Ángela M Baldrich et al.
Dinophysis acuta and D. acuminata are associated with lipophilic toxins in Southern Chile. Blooms of the two species coincided during summer 2019 in a highly stratified fjord system (Puyuhuapi, Chilean Patagonia). High vertical resolution m...
Development of an absolute quantification method for ribosomal RNA gene copy numbers per eukaryotic single cell by digital PCR [0.03%]
一种通过数字PCR方法对真核生物单细胞中rRNA基因拷贝数进行绝对定量的新方法
Kyoko Yarimizu,Sirje Sildever,Yoko Hamamoto et al.
Kyoko Yarimizu et al.
Recent increase of Harmful Algal Blooms (HAB) causes world-wide ecological, economical, and health issues, and more attention is paid to frequent coastal monitoring for the early detection of HAB species to prevent or reduce such impacts. U...
Identification of influencing factors of A. catenella bloom using machine learning and numerical simulation [0.03%]
基于机器学习和数值模拟的溶源病毒丰度及其驱动因素分析
Sang-Soo Baek,Yong Sung Kwon,JongCheol Pyo et al.
Sang-Soo Baek et al.
Alexandrium catenella (A. catenella) is a notorious algal species known to cause paralytic shellfish poisoning (PSP) in Korean coastal waters. There have been numerous studies on its temporal and spatial blooms in Korea. However, its bloom ...
Essential components of the xanthophyll cycle differ in high and low toxin Karenia brevis [0.03%]
凯氏弧菌高毒素和低毒素株类胡萝卜素循环的主要成分差异性分析
Ricardo Colon,Kathleen S Rein
Ricardo Colon
The dinoflagellate Karenia brevis, blooms annually in the Gulf of Mexico, producing a suite of neurotoxins known as the brevetoxins. The cellular toxin content of K. brevis, however, is highly variable between or even within strains. Herein...
Complete genomes derived by directly sequencing freshwater bloom populations emphasize the significance of the genus level ADA clade within the Nostocales [0.03%]
直接对淡水水华种群进行测序获得的完整基因组强调了Nostocales中属水平ADA谱系的重要意义
Theo W Dreher,Edward W Davis nd,Ryan S Mueller
Theo W Dreher
The genome sequences of 16 Nostocales cyanobacteria have been determined. Most of them are complete or near-complete genome sequences derived by long-read metagenome sequencing of recent harmful algal blooms (HABs) in freshwater lakes witho...
Saxitoxins from the freshwater cyanobacterium Raphidiopsis raciborskii can contaminate marine mussels [0.03%]
淡水鱼腥蓝藻拉氏喙刺藻产生的萨克托克斯毒素可以污染海水贻贝
Tanise Klein Ramos,Luiza Dy Fonseca Costa,João Sarkis Yunes et al.
Tanise Klein Ramos et al.
Raphidiopsis raciborskii (formerly Cylindrospermopsis raciborskii) is a freshwater cyanobacterium potentially producing saxitoxins (STX) and cylindrospermopsin. Its ecophysiological versatility enables it to form blooms in the most diverse ...
The tide turns: Episodic and localized cross-contamination of a California coastline with cyanotoxins [0.03%]
浪潮的转变：加州海岸线中含藻毒素的周期性及区域性交叉污染事件
Avery O Tatters,Jayme Smith,Raphael M Kudela et al.
Avery O Tatters et al.
The contamination of coastal ecosystems from a variety of toxins of marine algal origin is a common and well-documented situation along the coasts of the United States and globally. The occurrence of toxins originating from cyanobacteria al...
Nitrogen form, concentration, and micronutrient availability affect microcystin production in cyanobacterial blooms [0.03%]
氮形态、浓度和微量元素的有效性影响蓝藻水华中微囊藻毒素的产生
Nicole D Wagner,Emily Quach,Seth Buscho et al.
Nicole D Wagner et al.
Harmful algal blooms (HABs) are increasing in magnitude, frequency, and duration caused by anthropogenic factors such as eutrophication and altered climatic regimes. While the concentrations and ratios of nitrogen (N) and phosphorus are cor...
To what extent can Ulva and Sargassum be detected and separated in satellite imagery? [0.03%]
海卫信影像中绿藻和马尾藻的检测及分离程度研究
Lin Qi,Chuanmin Hu
Lin Qi
Blooms of floating macroalgae have been reported around the world, among which are recurrent blooms of Ulva prolifera and Sargassum horneri in the Yellow Sea and East China Sea. While satellite remote sensing has often been used to estimate...
Kerri Danil,Michelle Berman,Elizabeth Frame et al.
Kerri Danil et al.
Published baseline data on biotoxin exposure in cetaceans is sparse but critical for interpreting mortality events as harmful algal blooms increase in frequency and duration. We present the first synthesis of domoic acid (DA), saxitoxin (ST...