Results 41 to 50 of about 4,216 (252)

Hydrochemical Characteristics and Evolution Mode of Cold Seeps in the Qiongdongnan Basin, South China Sea

open access: yesGeofluids, 2020
Submarine cold seeps have recently attracted significant attention and are among the most effective indicators of gas hydrate in the oceans. In this study, remotely operated vehicle (ROV) observations, seismic profiles, core sediments, bottom seawater ...
Zhifeng Wan   +5 more
doaj   +1 more source

Diversity of Anaerobic Methane Oxidizers in the Cold Seep Sediments of the Okinawa Trough

open access: yesFrontiers in Microbiology, 2022
Active cold seeps in the Okinawa Trough (OT) have been widely identified, but the sediment microbial communities associated with these sites are still poorly understood.
Ye Chen   +26 more
doaj   +1 more source

An Epifaunal Community Succession Sequence Driven by the Biogeochemical Footprint With Different Methane Seepage Intensity of the Deep Seafloor

open access: yesEarth's Future, 2023
Methane seepage, generated from natural processes or gas hydrate dissociation, drives the development of cold seep ecosystems and leads to atmosphere methane emission, thereby influencing climate change.
Hui Zhang   +8 more
doaj   +1 more source

Marcasite at the Permian‐Triassic Transition

open access: yesGeophysical Monograph Series, Page 377-399., 2021

Exploring the links between Large Igneous Provinces and dramatic environmental impact

An emerging consensus suggests that Large Igneous Provinces (LIPs) and Silicic LIPs (SLIPs) are a significant driver of dramatic global environmental and biological changes, including mass extinctions.
Elena Lounejeva   +7 more
wiley  

+1 more source

Trophic adaptation strategies of deep-Sea fish in cold seep environments

open access: yesWater Biology and Security
The diversity of marine habitats influences fish trophic niches and adaptation strategies. This study investigated fish trophic niches in cold seep and adjacent areas of the South China Sea in August 2023 using stable isotope techniques.
Hongyu Xie   +13 more
doaj   +1 more source

Geochemical characteristics of sediment and pore water affected by cold seeps in southern South China Sea

open access: yesFrontiers in Marine Science, 2023
Cold seep, characterized by active material circulation and methane seepage, is of great importance to reconstruct the paleo-marine environment and trace the origin of life and the occurrence of minerals. Southern South China Sea (SCS) with ample oil and
Chongmin Chen   +10 more
doaj   +1 more source

Vertical distribution of archaeal communities in cold seep sediments from the jiulong methane reef area in the south China sea

open access: yesBioscience Journal, 2016
Jiulong methane reef, a large cold seep area on the continental slope of the South China Sea (SCS), was characterized by chemosynthetic fauna, bacterial mats, methane-derived carbonate structures, and a shallow depth of sulfate-methane transition zone ...
Hongpeng Cui   +5 more
doaj   +3 more sources

Bench‐to‐Bedside Translation of Self‐Healing Colloidal Hydrogels as Next Generation Design of Flowable Hemostatic Matrix: From Preclinical Evaluation to Human Clinical Trials

open access: yesAdvanced Science, EarlyView.
ABSTRACT Self‐healing materials represent a paradigm shift in designing functional biomedical devices for drug delivery, tissue regeneration, and 3D bioprinting. However, their clinical translation remains limited by challenges such as insufficient mechanical strength, potential cytotoxicity from chemical modifications, and complex activation ...
Ganjun Feng   +15 more
wiley   +1 more source

A deep‐sea sulfate‐reducing bacterium generates zero‐valent sulfur via metabolizing thiosulfate

open access: yesmLife, 2022
Zero‐valent sulfur (ZVS) is a crucial intermediate in the sulfur geobiochemical circulation and is widespread in deep‐sea cold seeps. Sulfur‐oxidizing bacteria are thought to be the major contributors to the formation of ZVS.
Rui Liu   +4 more
doaj   +1 more source

Community Characteristics and Genetic Diversity of Macrobenthos in Haima Cold Seep

open access: yesFrontiers in Marine Science, 2022
Knowledge about community structure and genetic diversity can help assess the potential for change in the loss and restoration of biodiversity, thereby facilitating effective management and ecosystem protection.
Gaoyou Yao   +14 more
doaj   +1 more source

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