Results 31 to 40 of about 20,247 (195)

Using Seawater to Document Coral-Zoothanthella Diversity: A New Approach to Coral Reef Monitoring Using Environmental DNA

open access: yesFrontiers in Marine Science, 2018
Frequent, high-density coral monitoring is essential to understand coral reef ecosystems. For this purpose, we developed a novel method for simultaneous monitoring of Acropora corals and their symbiont, Symbiodinium, from environmental DNA (eDNA) in ...
Chuya Shinzato   +7 more
doaj   +1 more source

Genes possibly related to symbiosis in early life stages of Acropora tenuis inoculated with Symbiodinium microadriaticum

open access: yesCommunications Biology, 2023
Due to the ecological importance of mutualism between reef-building corals and symbiotic algae (Family Symbiodiniaceae), various transcriptomic studies on coral-algal symbiosis have been performed; however, molecular mechanisms, especially genes ...
Yuki Yoshioka   +5 more
doaj   +1 more source

Estimation of the growth and survival rate of various species of corals (Pocillopora damicornis) and (Acropora calthrata) during the use of Biorock technology in the Chabahar Bay [PDF]

open access: yesبوم‌شناسی آبزیان, 2019
Using the electric field in the biorock method increases the growth and survival rate in a wide variety of coral species. In this regard, we evaluated the effects biorock method on the growth and survival of coral Acropora calthrata and Pocillopora ...
Mahmood Sinaei   +2 more
doaj  

Status of coral reefs of Little Cayman, Grand Cayman and Cayman Brac, British West Indies in 1999 and 2000. (Part 1: Stony corals and algae) [PDF]

open access: yes, 2003
A benthic assessment of the isolated Cayman Islands was completed at 42 sites. Major changes in the reef community structure were documented by comparison with earlier studies. Acropora palmata and A.
Graifman, R.   +3 more
core   +2 more sources

KONDISI TERUMBU KARANG DI TANJUNG GOSONGSENG DESA KAHYAPU PULAU ENGGANO PROVINSI BENGKULU

open access: yesJurnal Enggano, 2016
Penelitian ini bertujuan untuk menganalisis kondisi terumbu karang dan mengevaluasi kondisi terumbu karang berdasarkan nilai indeks keanekaragaman, indeks keseragaman, indeks dominansi dan indeks mortalitas.
Muhammad Andre Nugraha   +3 more
doaj   +1 more source

Effects of reduced dissolved oxygen concentrations on physiology and fluorescence of hermatypic corals and benthic algae. [PDF]

open access: yes, 2014
While shifts from coral to seaweed dominance have become increasingly common on coral reefs and factors triggering these shifts successively identified, the primary mechanisms involved in coral-algae interactions remain unclear. Amongst various potential
Deheyn, Dimitri D   +3 more
core   +1 more source

Microstructural characteristics of the stony coral genus Acropora useful to coral reef paleoecology and modern conservation

open access: yesEcology and Evolution, 2021
Identification of fossil corals is often limited due to poor preservation of external skeleton morphology, especially in the genus Acropora which is widespread across the Indo‐Pacific.
Meixia Zhao   +6 more
doaj   +1 more source

Region-wide temporal and spatial variation in Caribbean reef architecture: is coral cover the whole story? [PDF]

open access: yes, 2010
The architectural complexity of coral reefs is largely generated by reef-building corals, yet the effects of current regional-scale declines in coral cover on reef complexity are poorly understood.
Alvarez-Filip   +51 more
core   +1 more source

Spatial distribution and feeding substrate of butterflyfishes (family Chaetodontidae) on an Okinawan coral reef [PDF]

open access: yesPeerJ, 2020
Coral reefs support diverse communities, and relationships among organisms within these communities are quite complex. Among the relationships, clarifying the habitat association and foraging substrate selection relative to habitat characteristics is of ...
Atsushi Nanami
doaj   +2 more sources

Are infestations of Cymomelanodactylus killing Acropora cytherea in the Chagos archipelago? [PDF]

open access: yes, 2010
Associations between branching corals and infaunal crabs are well known, mostly due to the beneficial effects of Trapezia and Tetralia crabs in protecting host corals from crown-of-thorns starfish (e.g., Pratchett et al.
B. Mayes   +7 more
core   +2 more sources

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