Results 11 to 20 of about 969 (173)

Identifying vital effects in Halimeda algae with Ca isotopes [PDF]

open access: yesBiogeosciences, 2014
Geochemical records of biogenic carbonates provide some of the most valuable records of the geological past, but are often difficult to interpret without a mechanistic understanding of growth processes.
C. L. Blättler   +3 more
doaj   +4 more sources

Examining Short Temporal Changes in Intertidal Macroalgal Microbiomes at 'Ewa Beach, O'Ahu, Hawai'i: Some Hosts Varied While Others Remained Stable. [PDF]

open access: yesEnviron Microbiol Rep
We examined microbiome variability in seven macroalgal species over 5 days at an intertidal bench in 'Ewa Beach, O'ahu, Hawai'i. Microbial communities of some red and brown algae fluctuated, whilst green algae remained stable. Temporal patterns varied by species and potentially by differences in intertidal positioning and exposure to environmental ...
Dunn ES   +3 more
europepmc   +2 more sources

Enhancing species discovery and description in algal turfs: A case study in the green alga Pseudoderbesia (Bryopsidales). [PDF]

open access: yesJ Phycol
Abstract Algal turfs are assemblages consisting of small marine green, brown, and red algae on the scale of millimeters to a few centimeters. Due to their small size, they have been less intensively studied by macroalgal taxonomists, and they also fall outside the scope of microalgal taxonomists, who tend to focus on smaller, often unicellular, taxa ...
Hastings A   +4 more
europepmc   +2 more sources

Morphotype differentiation in the Great Barrier Reef Halimeda bioherm carbonate factory: Internal architecture and surface geomorphometrics

open access: yesThe Depositional Record, 2021
The calcareous Halimeda bioherms of the northern Great Barrier Reef, Australia are the largest actively accumulating Halimeda deposits worldwide. They contribute a substantial component of the Great Barrier Reef neritic carbonate factory, as well as the ...
Mardi A. McNeil   +4 more
doaj   +1 more source

ANALISIS KANDUNGAN KLOROFIL MAKROALGA HIJAU DOMINAN DI PERAIRAN TELUK AWUR, JEPARA

open access: yesJFMR-Journal of Fisheries and Marine Research, 2021
Perairan Teluk Awur merupakan perairan dengan karakteristik gelombang yang tidak begitu besar dan daerah yang landai dengan substrat dasar berupa pasir dan pecahan karang, sehingga lokasi tersebut banyak ditemukan keanekaragaman sumber daya laut ...
Nur Hikmah Mazroatum Maslahah   +2 more
doaj   +1 more source

Systematic review and meta-analysis of ocean acidification effects in Halimeda: Implications for algal carbonate production

open access: yesClimate Change Ecology, 2023
Ocean acidification (OA) has been identified as one of the major climate-change related threats, mainly due to its significant impacts on marine calcifiers.
Nadine Schubert   +2 more
doaj   +1 more source

On the Importance of Halimeda as a Reef-Forming Organism: with a Description of the Halimeda -Limestones of the New Hebrides [PDF]

open access: yesQuarterly Journal of the Geological Society of London, 1906
I. Occurrence and Conditions of Growth of Living Halimeda The importance of Halimeda as a reef-forming agent has, until of late years, been greatly overlooked. Many of the earlier records of the occurrence of calcareous seaweeds on coral-reefs were alluded to in a ...
Chapman, F., B. E. B S.-C., D. M.
openaire   +1 more source

Resource allocation of Halimeda macroloba Decaisne in relation to nitrogen and phosphorus enrichment [PDF]

open access: yesSongklanakarin Journal of Science and Technology (SJST), 2017
Responses of Halimeda macroloba to growth and chemical concentrations when encountering elevated nutrient concentrations were experimentally tested in the subtidal zone.
Jaruwan Mayakun   +3 more
doaj   +1 more source

A remote coral reef shows macroalgal succession following a mass bleaching event

open access: yesEcological Indicators, 2022
Coral reefs worldwide are exposed to increased levels of thermal stress due to global warming. A coral reef at the remote island of Kapou (Lisianski) in Papahānaumokuākea experienced an unprecedented level of heat stress in 2014, which resulted in coral ...
Atsuko Fukunaga   +3 more
doaj   +1 more source

THE EFFECT OF CRUDE PROTEIN HALIMEDA SP. ON CYPRINUS CARPIO INFECTED KOI HERPES VIRUS ON EXPRESSION OF MAJOR HISTOCOMPATIBILITY COMPLEX CLASS-1

open access: yesJFMR-Journal of Fisheries and Marine Research, 2017
Halimeda sp. is a kind species of macroalgae that abundant grow in Indonesia. The utilization of Halimeda especially protein for disease prevention caused by the virus has not been done to the fish. The purpose of the study is to know the  treatment of
Uun Yanuhar, Rika Wahyuningtyas
doaj   +1 more source

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