Results 31 to 40 of about 1,408 (173)

A review of ecological risks of coral reef interventions

Restoration Ecology, EarlyView.
Abstract Introduction Coral reefs, essential for biodiversity, livelihoods, and global economies, face severe threats from climate change and other stressors. Curbing greenhouse emissions is crucial, but the urgent situation also calls for immediate intervention strategies.
Nicholas M. Hammerman, Corinne E. Allen, Michelle Devlin, Madeleine J. H. van Oppen, Jason Vains, Mark Gibbs, Juliet Karisa, Rachel J. Pears   +7 more
wiley   +1 more source

KAMRAN ISLAND IN YEMEN DURING THE ISLAMIC ERA CULTURAL AND ARCHAEOLOGICAL STUDY [PDF]

Journal of the General Union of Arab Archaeologists, 2019
(En) Kamran Island is one of the most important and largest islands on the Red Sea and the Gulf of Aden because of its distinguished location. It overlooks the most important sea lanes in the world, which reach the east and west.
Mohamed Enab
doaj   +1 more source

Revealing 60 years of Earthquake Swarms in the Southern Red Sea, Afar and the Gulf of Aden

Frontiers in Earth Science, 2021
Earthquake swarms occur sporadically at divergent plate boundaries but their recurrence over multiple decades and relation to magmatic spreading activity remain poorly understood. Here we study more than 100 earthquake swarms over a 60-year period in the
Joël Ruch, Joël Ruch, Derek Keir, Luigi Passarelli, Luigi Passarelli, Domenico Di Giacomo, Ghebrebrhan Ogubazghi, Sigurjón Jónsson   +7 more
doaj   +1 more source

Rift and plume: a discussion on active and passive rifting mechanisms in the Afro-Arabian rift based on synthesis of geophysical data [PDF]

Solid Earth
The causal relationship between the activity of mantle plumes and continental break-up is still elusive. The Afro-Arabian rift system offers an opportunity to examine these relationships, in which an ongoing continental break-up intersects a large ...
R. Issachar, R. Issachar, P. Haas, P. Haas, N. Augustin, J. Ebbing   +5 more
doaj   +1 more source

Ciguatera in the Indian Ocean with Special Insights on the Arabian Sea and Adjacent Gulf and Seas: A Review

Toxins, 2021
The dinoflagellates of the genus Gambierdiscus are found in almost all oceans and seas between the coordinates 35° N and 35° S. Gambierdiscus and Fukuyoa are producers of ciguatoxins (CTXs), which are known to cause foodborne disease associated with ...
Nazima Habibi, Saif Uddin, Marie-Yasmine Dechraoui Bottein, Mohd Faizuddin   +3 more
doaj   +1 more source

Generation of Channelized Mantle Flow Beyond the Rift Zone Accelerated by Thermal Heterogeneity and Rift Propagation

Geochemistry, Geophysics, Geosystems, Volume 27, Issue 6, June 2026.
Abstract Rifting is a tectonic process that leads to extensive magmatic activity, continental breakup, and the formation of new oceanic crust. The interplay between rifting and dynamic mantle flow driven by thermal heterogeneity in the mantle along the rift‐axis can influence magmatism and deformation beyond the rift zone.
Min‐Seok Jang, Byung‐Dal So
wiley   +1 more source

Mesoscale and Submesoscale Variability in the Indian Ocean

Reviews of Geophysics, Volume 64, Issue 2, June 2026.
Abstract Material transport and air‐sea coupling dynamics associated with monsoon‐related mesoscale and submesoscale processes in the Indian Ocean significantly modulate biogeochemical cycles, the large‐scale energy balance, and both regional and global climate change.
Lei Zhou, Dongxiao Wang, Xuhua Cheng, Lixin Qu, Yun Qiu, Fuan Xiao, Lin Wang, Qiaoyan Wu, Xiaoyi Yang, Zhigang Lai, Danian Liu, Hui Zhao, Lin Liu, Ke Huang, Jianhuang Qin, Baosheng Li, Guangli Zhang, Chunhua Qiu, Haibo Tang, Huaming Huang   +19 more
wiley   +1 more source

Slave Trade in the Indian Ocean: Expanding the SlaveVoyages Database

History Compass, Volume 24, Issue 2-3, June 2026.
ABSTRACT While the trans‐Atlantic slave trade has been thoroughly documented in a database of slaving voyages freely available to the public, few comparable resources focus on the traffic across the Indian Ocean and Asia exist. This article seeks to change that picture by discussing the preliminary findings of a research project aimed at expanding the ...
Daniel B. Domingues da Silva, Jane Hooper   +1 more
wiley   +1 more source

La lutte contre la piraterie au large de la Somalie

EchoGéo
Since 2008, piracy in the Gulf of Aden and off Somalia has considerably increased. France took initiatives and mobilized the international community by escorting vulnerable vessels, by freeing hostages and by working for resolutions at the United Nations.
Vice-amiral Gérard Valin
doaj   +1 more source

Iran's Forward Defense in Sub‐Saharan Africa

Middle East Policy, Volume 33, Issue 2, Page 57-71, Summer 2026.
Abstract This article examines Iran's security and defense initiatives in sub‐Saharan Africa between 1990 and 2024 and how they reflect the extraterritorial application of the regime's forward defense doctrine. In response to the long‐term erosion of its homeland defense capabilities since the Iran‐Iraq War of the 1980s—driven by infrastructure ...
Ariel Limanya Limbu, Ronen A. Cohen
wiley   +1 more source