Results 111 to 120 of about 29,548 (274)

Studi Korelasi Nilai Suhu Permukaan Laut Dari Citra Satelit Aqua Modis Multitemporal Dan Coral Bleaching Di Perairan Pulau Biawak, Kabupaten Indramayu [PDF]

, 2014
Ekosistem terumbu karang di Perairan Pulau Biawak masih dalam kategori baik. Namun, Perubahan iklim global yang terjadi dewasa ini telah menyebabkan peningkatan suhu terutama suhu permukaan laut.
Dwi Suryoputro, Agus Anugroho, Nuary, A. N. (Aldi), Trianto, A. (Agus)   +2 more
core  

Modelling marine heatwaves impact on shallow and upper mesophotic tropical coral reefs

Environmental Research Letters
Coral reefs ecosystems, often compared to rain forests for their high biodiversity, are threatened by ocean warming causing coral bleaching when the symbiotic relationship between dinoflagellates and corals breaks under high ocean temperatures.
Nicolas Colombi, Chahan M Kropf, Friedrich A Burger, David N Bresch, Thomas L Frölicher   +4 more
doaj   +1 more source

Ancient Hybridisation Fuelled Diversification in Acropora Corals

Molecular Ecology, EarlyView.
ABSTRACT Introgression is the infiltration or flow of genes from one species to another through hybridisation followed by backcrossing. This may lead to incorrect phylogenetic reconstruction or divergence‐time estimation. Acropora is a dominant genus of reef‐building corals; however, whether this group has an introgression history before their ...
Tianzhen Wu, Alan Ningyuan Xu, Yanli Lei, Haijun Song   +3 more
wiley   +1 more source

Symbiont diversity is not involved in depth acclimation in the Mediterranean sea whip Eunicella singularis [PDF]

, 2011
In symbiotic cnidarians, acclimation to depth and lower irradiance can involve physiological changes in the photosynthetic dinoflagellate endosymbiont, such as increased chlorophyll content, or qualitative modifications in the symbiont population in ...
Allemand, D., Caligara, C., Cerrano, C., Ciosi, M., Forcioli, D., Francour, P., Merle, P.L., Muti, C.   +7 more
core   +2 more sources

Putting Structural Variants Into Practice: The Role of Chromosomal Inversions in the Management of Marine Environments

Molecular Ecology, EarlyView.
ABSTRACT Major threats to marine species and ecosystems include overfishing, invasive species, pollution and climate change. The changing climate not only imposes direct threats through the impacts of severe marine heatwaves, cyclones and ocean acidification but also complicates fisheries and invasive species management by driving species range shifts.
Nadja M. Schneller, Jan M. Strugnell, Matt A. Field, Kerstin Johannesson, Ira Cooke   +4 more
wiley   +1 more source

Vulnerability of corals to seawater warming -Winter School on Impact of Climate Change on Indian Marine Fisheries held at CMFRI, Cochin 18.1.2008 to 7.2.2008 [PDF]

, 2008
Coral reefs are the most diverse marine habitat, which support an estimated 0.5 to 2.0 million species in the world oceans. They are among the most sensitive of all ecosystems to temperature changes, exhibiting bleaching (a phenomenon in which the ...
Vivekanandan, E
core  

Peroxynitrite Generation and Increased Heterotrophic Capacity Are Linked to the Disruption of the Coral–Dinoflagellate Symbiosis in a Scleractinian and Hydrocoral Species

Microorganisms, 2019
Ocean warming is one of the greatest global threats to coral reef ecosystems; it leads to the disruption of the coral–dinoflagellate symbiosis (bleaching) and to nutrient starvation, because corals mostly rely on autotrophy (i.e., the supply of ...
Laura Fernandes de Barros Marangoni, Miguel Mies, Arthur Z. Güth, Thomás N. S. Banha, Alex Inague, Juliana da Silva Fonseca, Camila Dalmolin, Samuel Coelho Faria, Christine Ferrier-Pagès, Adalto Bianchini   +9 more
doaj   +1 more source

Advances in coral reef restoration in the Mexican Pacific: active interventions and scaling approaches

Restoration Ecology, EarlyView.
Abstract Introduction Coral reefs face escalating threats from the synergic effects of natural and anthropogenic stressors, challenging traditional conservation strategies and prompting the emergence of direct intervention approaches for coral reef restoration.
J. J. Adolfo Tortolero‐Langarica, Alma P. Rodríguez‐Troncoso, Héctor Nava   +2 more
wiley   +1 more source

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]

, 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., Hall, J.L., Manfrino, C., Reigl, B.   +3 more
core   +2 more sources

Recurring bleaching events disrupt the spatial properties of coral reef benthic communities across scales

Remote Sensing in Ecology and Conservation
Marine heatwaves are causing recurring coral bleaching events on tropical reefs that are driving ecosystem change. Yet, little is known about how bleaching and subsequent coral mortality impacts the spatial properties of tropical seascapes, such as ...
Helen V. Ford, Jamison M. Gove, John R. Healey, Andrew J. Davies, Nicholas A. J. Graham, Gareth J. Williams   +5 more
doaj   +1 more source