Results 11 to 20 of about 33,644 (222)

Sinking Sargassum

open access: yesGeophysical Research Letters, 2022
AbstractBlooms and coastal inundations of pelagic Sargassum have caused major problems to coastal communities and ecosystems throughout the tropical Atlantic over the past decade. Understanding Sargassum growth, movement, and mortality is essential to being able to predict and mitigate these events.
Nathan F. Putman, Chuanmin Hu
openaire   +2 more sources

اثرتغییرات دما، شدت نور و دوره نوری بر توده زنده و میزان آلژینات جلبک قهوه‌ای Sargassum boveanum [PDF]

open access: yesزیست‌شناسی کاربردی, 2020
به منظور بررسی اثر عوامل محیطی، جلبک سارگاسوم از ساحل بندر لنگه در خرداد 1390 نمونه برداری و در آکواریوم‌های 40×30×60 (20 لیتر) با روش معلق در سه تکرار پرورش داده شد.
فرناز رفیعی   +2 more
doaj   +1 more source

The silent spring of Sargassum [PDF]

open access: yesEnvironmental Science and Pollution Research, 2021
WOS:000607369700001 ; International ...
Devault, Damien A.   +7 more
openaire   +4 more sources

Tracking and detecting sargassum pathways across the tropical Atlantic

open access: yesEnvironmental Research Communications, 2023
Pelagic sargassum (S fluitans and S natans ) algal blooms and beach landings have become a regular occurrence in the Tropical Atlantic Basin since 2011; they have a variety of impacts on the marine ecosystem and blue economy.
Y A Fidai   +6 more
doaj   +1 more source

Niveles de plomo, cromo, níquel, cobre y zinc en especies de Sargassum llegadas a las costas de República Dominicana durante 2019: una evaluación preliminar para el uso de la biomasa algal como fertilizante y en alimentación animal

open access: yesTecnología y ciencias del agua, 2021
Las invasiones repetidas de Sargassum natans y Sargassum fluitans en las costas del Caribe durante los últimos años se han convertido en un problema de primer orden que amenaza al turismo, pesca y fauna local.
Pamela Tejada-Tejada   +4 more
doaj   +1 more source

Improving The Antioxidant Activity of Sodium Alginate from Sargassum sp. by Thermal Heating and Chemical Methods

open access: yesJurnal Kelautan Tropis, 2020
The relationship between molecular structure and bioactivity was evaluated for sodium alginates obtained under different degradation treatment (raw alginates, heat-treated, and chemical-treated) from Sargassum sp. This study was conducted to identify the
Mila Safitri Rizfa   +2 more
doaj   +1 more source

Sargassum polyceratium (Phaeophyceae, Fucaceae) surface molecule activity towards fouling organisms and embryonic development of benthic species [PDF]

open access: yes, 2011
International audienceCoral reefs have undergone profound ecological changes over recent decades. Areas formerly covered by scleractinian coral species are now often overgrown by macroalgae.
Gros, O.   +3 more
core   +4 more sources

Hepatoprotective effects of brown algae Sargassum boveanum on bile duct-ligated cholestasis in rats are mediated by modulating NF-κB/TNF-α and Nrf2/HO-1 gene expression [PDF]

open access: yesAvicenna Journal of Phytomedicine, 2023
Objective: The current study assessed hepatoprotective effects of Sargassum boveanum (S. boveanum) in cholestatic rats. To induce cholestasis, bile duct ligation (BDL) was utilized.Materials and Methods: Five groups of Sprague-Dawley rats including Sham ...
Zeinab Janahmadi   +3 more
doaj   +1 more source

Comparative genome-centric analysis reveals seasonal variation in the function of coral reef microbiomes [PDF]

open access: yes, 2020
Microbially mediated processes contribute to coral reef resilience yet, despite extensive characterisation of microbial community variation following environmental perturbation, the effect on microbiome function is poorly understood.
Bourne, David G.   +6 more
core   +2 more sources

Composition Analysis of Sargassum Fusiforme in Different Marine Areas and Antioxidant Activity of Polysaccharides

open access: yesShipin gongye ke-ji, 2023
Sargassum fusiforme is rich in a variety of nutrients and active substances, and is one of the important economic seaweeds in China. Its quality could be easily affected by environmental factors such as marine areas.
Meina LIANG   +3 more
doaj   +1 more source

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