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Yuchun Li, Tianlai Fan, Aihua Wang, Jun Zeng, Yubiao Lv, Mingwang Zhang and Dajun Liu
The geochemical characteristics of a 2.1 m BBW25 core, collected from the Beibu Gulf, have been investigated in terms of the major and trace elements, organic matter, and CaCO3 and AMS 14C dating by XRF, ICP-OES, ICP-MS, and more. We have found through p...
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Che Abd Rahim Mohamed, Aqilah Nur Shahruddin, Siriporn Pradit, Pei Sun Loh, Thongchai Nitiratsuwan, Thawanrat Kobkeatthawin, Prakrit Noppradit, Thi Phuong Quynh Le, Chantha Oeurng, Ty Sok, Choon Weng Lee, Chui Wei Bong, Xixi Lu, Gusti Z. Anshari, Selvaraj Kandasamy and Jianjun Wang
Microplastics are widespread in coastal and marine environments, and sediments serve as a sink for microplastics. In this study, four sediment cores were collected from the Kuala Gula Mangrove area. The abundance of microplastics in mangrove sediments ra...
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Liudmila L. Demina, Ekaterina A. Novichkova, Alexander P. Lisitzin and Nina V. Kozina
A multiproxy study of the sediment cores taken from the Snorri Drift, formed under the influence of the Iceland?Scotland bottom contour current, and from the Gloria Drift, located southward Greenland at the boundary of Irminger and Labrador Seas, was per...
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Jan P. Schimmelmann, Hu?ng Nguy?n-Van, Duong Nguy?n-Thu? and Arndt Schimmelmann
In response to the need for lightweight and affordable sediment coring and high-resolution structural documentation of unconsolidated sediment, we developed economical and fast methods for (i) recovering short sediment cores with undisturbed topmost sedi...
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David Kaiser, Nicole Kowalski, Michael E. Böttcher, Bing Yan and Daniela Unger
Mangroves serve as either sinks or sources for inorganic and organic nutrients and can mitigate anthropogenic nutrient pollution, control the production in adjacent systems, and prevent eutrophication. To better understand the nutrient dynamics in a subt...
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Da Gong, Xiaopeng Fan, Yazhou Li, Bing Li, Nan Zhang, Raphael Gromig, Emma C. Smith, Wolf Dummann, Sophie Berger, Olaf Eisen, Jan Tell, Boris K. Biskaborn, Nikola Koglin, Frank Wilhelms, Benjamin Broy, Yunchen Liu, Yang Yang, Xingchen Li, An Liu and Pavel Talalay
Coring sediments in subglacial aquatic environments offers unique opportunities for research on paleo-environments and paleo-climates because it can provide data from periods even earlier than ice cores, as well as the overlying ice histories, interactio...
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Md Nurunnabi Mondal, Keiji Horikawa, Osamu Seki, Katsuya Nejigaki, Hideki Minami, Masafumi Murayama and Yusuke Okazaki
X-ray fluorescence (XRF) core scanner elemental count data are useful for high-resolution paleoceanographic studies. However, because several factors, such as changes in physical core properties, significantly affect element count intensities, the approp...
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Qiao Su, Hongjun Yu, Xingyong Xu, Bo Chen, Lin Yang, Tengfei Fu, Wenquan Liu and Guangquan Chen
The underground brine in Southern Laizhou Bay is characterized by its large scale and high concentration, which can affect the distribution and migration of geochemical elements in sediments. Most studies on the brine are based on hydrochemical analysis,...
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Ammar A. Mannaa, Athar Ali Khan, Rabea Haredy and Aaid G. Al-Zubieri
The Al-Salam Lagoon is one of the recreational sites along the Jeddah coast, showing the environmental impacts of urbanization along the coast. A sediment core (220 cm) was collected from the intertidal zone to evaluate the heavy metals (Fe, Mn, Cr, Ni, ...
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Adrian G. Glover, Thomas G. Dahlgren, Helena Wiklund, Inga Mohrbeck and Craig R. Smith
Recent years have seen increased survey and sampling expeditions to the Clarion-Clipperton Zone (CCZ), central Pacific Ocean abyss, driven by commercial interests from contractors in the potential extraction of polymetallic nodules in the region. Part of...
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Madurya Adikaram, Amarasooriya Pitawala, Hiroaki Ishiga, Daham Jayawardana and Carla M. Eichler
The land-sea interface is considered as a threatening environment due to anthropogenic development activities. Unplanned developments can cause effects on important ecosystems, water and human health as well. In this study, the influence of rapid regiona...
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Dionysios Stamatis, Alexandros Emmanouilidis, Alessia Masi, Adam Izdebski and Pavlos Avramidis
This research presents the paleoenvironmental evolution of a drained lake at the Lousoi plateau (northern Peloponnese), for the last 10,000 years, through the study of a 7 m depth core. Analyses conducted on the core include grain size, TOC, TN, pH, EC, ...
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Yao Guan, Yuxi Chen, Xiaoming Sun, Li Xu, Dong Xu, Zuhao Zhu and Wentao He
In this study, we analyzed the clay mineralogy and geochemistry of surface and drill core samples from the northeastern Beibu Gulf in order to unravel the sediment provenance of, and factors controlling, the sedimentary environment. The main clay mineral...
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Yanping Chen, Wenzhe Lyu, Tengfei Fu, Yan Li and Liang Yi
The Huanghe River (Yellow River) is the most sediment laden river system in the world, and many efforts have been conducted to understand modern deltaic evolution in response to anthropological impacts. However, the natural background and its linkage to ...
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Ekhine Garcia-Garcia, James Andrews, Eneko Iriarte, Roger Sala, Arantza Aranburu, Julian Hill and Juantxo Agirre-Mauleon
Geophysical survey methods are broadly used to delimit and characterize archaeological sites, but the archaeological interpretation of geophysical data remains one of the challenges. Indeed, many scenarios can generate a similar geophysical response, and...
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Siriporn Pradit, Prakrit Noppradit, Pei-Sun Loh, Thongchai Nitiratsuwan, Thi Phuong Quynh Le, Chantha Oeurng, Che Abd Rahim Mohamed, Choon Weng Lee, Xixi Lu, Gusti Z. Anshari, Selvaraj Kandasamy and Jianjun Wang
Mangroves are areas that connect the land and sea, and are important to the ecosystem. They are important places for food sources and the habitat of aquatic fauna in the tidal areas. However, the existence of plastic debris poses a risk to the aquatic en...
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Liang Yi, Haifeng Wang, Xiguang Deng, Haifan Yuan, Dong Xu and Huiqiang Yao
Seamounts are ubiquitous topographic units in the global ocean, and their effects on local circulation have attracted great research attention in physical oceanography; however, fewer relevant efforts were made on geological timescales in previous studie...
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Nieves López-González, Belén Alonso, Carmen Juan, Gemma Ercilla, Graziella Bozzano, Isabel Cacho, David Casas, Desirée Palomino, Juan-Tomás Vázquez, Ferran Estrada, Patricia Bárcenas, Elia d?Acremont, Christian Gorini and Bouchta El Moumni
The Djibouti Ville Drift is part of a contourite depositional system located on the southern side of the Djibouti Ville Seamount in the Alboran Sea (Western Mediterranean). The sedimentary record of a core located in the drift deposits has been character...
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Xue Fang, Zhigang Zeng, Siyi Hu, Xiaohui Li, Zuxing Chen, Shuai Chen and Bowen Zhu
Frequent volcanic activity has occurred in the Okinawa Trough (OT) during the late Quaternary, which attracted much attention to the origin of volcanic rocks. Pumice collected from the seafloor has been extensively investigated, whereas few studies paid ...
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Shaun Williams, Ausetalia Titimaea, Cyprien Bosserelle, Lameko Simanu and Gegar Prasetya
Investigating tsunamis and cyclones from depositional records enables an understanding of the long-term hazards to coastal communities. In Samoa, whilst a long-term record of tsunamis and cyclones spanning the last few millennia has been previously sugge...
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