Results 31 to 40 of about 3,945 (244)

High Microeukaryotic Diversity in the Cold-Seep Sediment

Microbial Ecology, 2023
Microeukaryotic diversity, community structure, and their regulating mechanisms remain largely unclear in chemosynthetic ecosystems. Here, using high-throughput sequencing data of 18S rRNA genes, we explored microeukaryotic communities from the Haima cold seep in the northern South China Sea.
Xu, Zhimeng, Chen, Jiawei, Li, Yingdong, Shekarriz, Erfan, Wu, Wenxue, Chen, Bingzhang, Liu, Hongbin   +6 more
openaire   +4 more sources

The method of intelligent wireless sensor to improve the water permeability of permeable asphalt concrete pavement

IET Networks, EarlyView., 2022
Abstract This research aims to study the intelligent wireless sensor to improve the water permeability of permeable asphalt concrete pavement. The water permeability of pavement is extremely important for the traffic environment. This study first briefly introduces the background and significance analysis, and then exemplifies the deployment algorithm ...
Xingmei Zhang, Cong Xu, Qi Lei
wiley   +1 more source

Methane-carbon flow into the benthic food web at cold seeps – a case study from the Costa Rica subduction zone [PDF]

, 2013
Cold seep ecosystems can support enormous biomasses of free-living and symbiotic chemoautotrophic organisms that get their energy from the oxidation of methane or sulfide.
Enoma Omoregie (467320), MacPherson, E., Peter, L., David Hilton, MacPherson Enrique, Linke Peter, Linke, P., David Hilton (467321), Brückmann, W., Omoregie, Enoma, Brückmann, Warner, Niemann, Helge, Brown Kevin, Niemann Helge, Rehder, G., Helge Niemann, Antje, B., Peter Linke, Wallmann, Klaus, Brown, Kevin, Enrique MacPherson, Brückmann Warner, Wallmann, K., Brockmann, W., Ulrike Schacht, Gregor Rehder, Katrin Knittel, Schacht, U., Boetius, Antje, Knittel, Katrin, Boetius, A., Brown, K., Linke, Peter, Helge Niemann (467314), Klaus Wallmann (467318), Larvik, Gaute, Schacht, Ulrike, Rehder, Gregor, Larvid, G., Warner Brückmann, Omoregie, E., Klaus Wallmann, Kevin Brown, Boetius Antje, Hilton, David, Kevin Brown (73625), Niemann, H., Katrin Knittel (464946), Enrique MacPherson (5656537), MacPherson, Enrique, Antje Boetius, Schacht Ulrike, Ulrike Schacht (467319), Hilton David, Enoma Omoregie, Peter Linke (467315), Rehder Gregor, Gaute Larvik (467317), Larvik Gaute, Gregor Rehder (467322), Larvik, G., Hilton, D., Antje Boetius (58870), Gaute Larvik, Knittel Katrin, Warner Brückmann (467316), Wallmann Klaus, Omoregie Enoma, Knittel, K.   +68 more
core   +1 more source

Cold Seep Macrofauna

, 2023
AbstractIn deep-sea chemosynthetic ecosystems, macrofaunal diversity and distribution are determined by geochemical environments generated by fluid seepage. The South China Sea is located in the northwestern Pacific Ocean with a passive continental shelf, containing over 40 seep sites.
Li, Yi-Xuan, Sun, Yanan, Lin, Yi-Tao, Xu, Ting, Ip, Jack Chi Ho, Qiu, Jian-Wen   +5 more
openaire   +2 more sources

Gas Hydrate Accumulation and Occurrence Associated with Cold Seep Systems in the Northern South China Sea: An Overview

Geofluids, 2021
Studying deep-water cold seep systems is of great significance to gas hydrate exploration due to their close relationship. Various cold seep systems and related gas hydrate accumulations have been discovered in the northern South China Sea in the past ...
Wei Zhang, Jinqiang Liang, Qianyong Liang, Jiangong Wei, Zhifeng Wan, Junxi Feng, Wei Huang, Jing Zhao, Miaomiao Meng, Wei Deng, Chongmin Chen   +10 more
doaj   +1 more source

Diversity and Distribution of Methanotrophic Archaea at Cold Seeps [PDF]

Applied and Environmental Microbiology, 2005
ABSTRACT In this study we investigated by using 16S rRNA-based methods the distribution and biomass of archaea in samples from (i) sediments above outcropping methane hydrate at Hydrate Ridge (Cascadia margin off Oregon) and (ii) massive microbial mats enclosing carbonate reefs (Crimea area, Black Sea). The archaeal diversity was
Knittel, K., Lösekann, T., Boetius, A., Kort, R., Amann, R.   +4 more
openaire   +3 more sources

Biomarker Indicators of Cold Seeps

, 2023
AbstractLipid biomarkers of seep carbonates and sediments retrieved from the Dongsha area, Shenhu, Site F and Haima in the South China Sea (SCS) over the last two decades were studied. Biomarker inventories, microbial consortia, seepage dynamics, and biogeochemical processes of anaerobic oxidation of methane (AOM), aerobic oxidation of methane (AeOM ...
Hongxiang Guan, Lei Liu, Nengyou Wu, Sanzhong Li   +3 more
openaire   +1 more source

Structure and drivers of cold seep ecosystems [PDF]

Oceanography, 2009
Submarine hydrocarbon seeps are geologically driven "hotspots" of increased biological activity on the seabed. As part of the HERMES project, several sites of natural hydrocarbon seepage in the European seas were investigated in detail, including mud volcanoes and pockmarks, in study areas extending from the Nordic margin, to the Gulf of Cádiz, to the ...
Foucher, J.P., Westbrook, G.K., Boetius, A., Ceramicola, S., Dupré, S., Mascle, J., Mienert, J., Pfannkuche, O., Pierre, Charles, Praeg, D.   +9 more
openaire   +9 more sources

Nitrogen and sulfur cycling driven by Campylobacterota in the sediment–water interface of deep-sea cold seep: a case in the South China Sea

mBio, 2023
Chemoautotrophs within Campylobacterota, especially Sulfurovum and Sulfurimonas, are abundant in the seawater–sediment interface of the Formosa cold seep in the South China Sea.
Qing-lei Sun, Ke Xu, Lei Cao, Zengfeng Du, Minxiao Wang, Li Sun   +5 more
doaj   +1 more source

Cold Seep Systems

, 2017
‘Cold’ seeps (or cold vents) are seafloor manifestations of fluid migration through sediments from the subsurface to the seabed and into the water column, and may reach the atmosphere. They are an important but not fully understood process in our oceans that has important repercussions on human society and on the climate.
Ceramicola, Silvia, Dupre, Stephanie, Somoza, Luis, Woodside, John   +3 more
openaire   +2 more sources