Results 71 to 80 of about 4,216 (252)

Foraminifera associated with cold seeps in marine sediments

open access: yesFrontiers in Marine Science, 2023
Cold seep foraminifera have attracted considerable attention as they provide valuable insights into the study of cold seeps. This study provides a comprehensive overview of the manifestations of foraminifera in cold seep environments and methane seepage ...
Yinghan Lu   +4 more
doaj   +1 more source

Mass occurrence of seep-specific bivalves in the oldest-known cold seep metazoan community [PDF]

open access: yesScientific Reports, 2017
AbstractOne of the most striking features of modern chemosynthesis-based ecosystems surrounding methane seeps is the presence of abundant chemosymbiotic bivalves. However, such accumulations have rarely been reported from Palaeozoic to mid-Mesozoic seeps, and it is widely thought that general trends in the evolution of chemosynthetic communities ...
Michal Jakubowicz   +2 more
openaire   +2 more sources

Towards Water, Food and Energy Security: The Global Challenges and Possible Solutions for a Holistic Vision of Sustainability

open access: yesIrrigation and Drainage, EarlyView.
ABSTRACT This invited paper gives an overview of the challenges the world is facing and offers a possible solution for water and food security within the holistic integrated concept of the water–energy–food (WEF) nexus. The paper summarizes the experience the author gained through working on various research projects at national and international ...
Ragab Ragab
wiley   +1 more source

Endoscopic Suture Ligation and Sclerotherapy for Pharyngolaryngeal Venous Malformation

open access: yesThe Laryngoscope, EarlyView.
This study evaluated suture ligation combined with sclerotherapy in 53 patients with pharyngolaryngeal venous malformations. A single procedure achieved complete resolution in 79.25% of cases, with no serious complications or need for prophylactic tracheostomy.
Jiajun Tian   +5 more
wiley   +1 more source

Implications of heterogeneous embankment conditions for geoelectrical investigations on dams: A case study at Mactaquac Dam, Canada

open access: yesNear Surface Geophysics, EarlyView.
Abstract Electrical resistivity tomography (ERT) has been shown to be effective for surveying and monitoring dams, due to the method's sensitivity to moisture content and relevant physical properties (e.g., porosity). Automated ERT systems, capable of time‐lapse monitoring, can be used to detect variations in ground conditions.
John S. Ball   +4 more
wiley   +1 more source

Diverse quorum sensing systems regulate microbial communication and biogeochemical processes in deep-sea cold seeps

open access: yesMicrobiome
Background Quorum sensing is a fundamental chemical communication mechanism that enables microorganisms to coordinate behavior and adapt to environmental conditions.
Jiaxue Peng   +11 more
doaj   +1 more source

Biodiversity of Cold Seep Ecosystems Along the European Margins [PDF]

open access: yesOceanography, 2009
During the European Commission's Framework Six Programme, HERMES, we investigated three main areas along the European margin, each characterized by the presence of seep-related structures exhibiting different intensity of activity and biological diversity.
Ann Vanreusel   +17 more
openaire   +6 more sources

Evaluation of electrolyzed water to control fungal trunk pathogens in grapevine nurseries

open access: yesPest Management Science, Volume 81, Issue 4, Page 1740-1751, April 2025.
Electrolyzed water treatments could have promising applications in the grapevine nursery process to prevent or reduce infections caused by fungal trunk pathogens on grapevine propagation material. Abstract BACKGROUND Grapevine producers demand solutions to control fungal trunk pathogens (FTPs) in nurseries.
Mónica Berbegal   +6 more
wiley   +1 more source

Chevalinulins A and B, Proangiogenic Alkaloids with a Spiro[bicyclo[2.2.2]octane-diketopiperazine] Skeleton from Deep-Sea Cold-Seep-Derived Fungus Aspergillus chevalieri CS-122

open access: yes, 2022
Chevalinulins A (1) and B (2), two indole diketopiperazine alkaloids containing an unprecedented spiro­[bicyclo[2.2.2]­octane-diketopiperazine] skeleton, together with a known analogue neoechinulin B (3), were isolated from the deep-sea cold-seep-derived
Bin-Gui Wang (536712)   +13 more
core   +1 more source

Spatiotemporal Assessment of Groundwater Interactions With a Regulated River: A Case Study of the Nechako River, Canada

open access: yesRiver Research and Applications, EarlyView.
ABSTRACT Regulated rivers represent complex hydrological systems where groundwater–surface water interactions are governed by natural conditions and human interventions. This study investigates the spatiotemporal dynamics of groundwater–surface water exchanges in the Nechako River, British Columbia (Canada), using numerical simulations.
Milad Fakhari   +4 more
wiley   +1 more source

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