Results 41 to 50 of about 220,453 (266)

Environmental drivers and ecological implications of a ctenophore swarm: a case study from the Bay of Bengal, northern Indian Ocean

Journal of Water and Climate Change, 2023
Ctenophores are quick responders to coastal environmental changes and play a crucial role in marine food web dynamics. We report the environmental drivers of a ctenophore swarm (Pleurobrachia spp.) and associated ecological changes in estuarine and ...
Alfisa Siddique, Aishee Bhowal, Jasmine Purushothaman, Rakhesh Madhusoodhanan, Dhriti Banerjee   +4 more
doaj   +1 more source

Evaluation of Site Suitability for Artificial Reefs Deployment in Southeast Coast of India Using Geographical Information System as a Management Tool

Frontiers in Marine Science, 2022
A planned artificial reef (AR) deployment program as part of a fisheries enhancement might be a useful tool for managers to supplement traditional ways to utilize available space and augment local productivity. Several AR deployment initiatives have been
Dilip Kumar Jha, Vikas Pandey, J. Santhanakumar, P. Sathish Kumar, S. Venkatnarayanan, J. Prince Prakash Jebakumar, G. Dharani, R. Vijaya   +7 more
doaj   +1 more source

Artificial molecular machines and motors—Design and control of nanoscale motion

FEBS Letters, EarlyView.
Molecules are constantly moving because of thermal fluctuations, but random motion alone cannot be exploited to perform directional tasks. Artificial molecular machines use chemical, electrical, or light energy to bias this motion. Molecular shuttles, rotary motors, and supramolecular pumps illustrate how nanoscale movement can be controlled and ...
Leonardo Andreoni, Alberto Credi
wiley   +1 more source

Formation and Dynamics of a Coherent Coastal Freshwater Influenced System

Earth and Space Science
On the Northwest European Shelf rivers provide freshwater to the coastal seas. This coastal freshwater can be misrepresented in ocean models without effective coastal resolution.
Benjamin I. Barton, Michela DeDominicis, Rory O’Hara Murray, Judith Wolf, Alejandro Gallego   +4 more
doaj   +1 more source

Microplastic polymers in shellfish and fish in the coastal area [PDF]

Global Journal of Environmental Science and Management
BACKGROUND AND OBJECTIVE: The coastal area of Jeneponto Regency, South Sulawesi, Indonesia, is heavily impacted by microplastic pollution, which poses a threat to marine organisms such as shellfish and fish.
S. Basri K., A. Daud, A.B. Birawida, M. Maming, H.J. Mukono, D.S. Arsyad   +5 more
doaj   +1 more source

Identification and characterization of a gene conferring stress resistance in Escherichia coli and cyanobacteria

FEBS Open Bio, EarlyView.
Functional screening identified PcSyn14890, a cyanobacteria‐specific protein that enhances growth and stress resistance in E. coli and Synechocystis PCC6803. Although we expected it to function as a molecular chaperone, it was unable to protect against thermal aggregation of GAPDH.
Akiyo Yamada, Takaaki Tanaka, Manaka Uehara, Keigo Nakano, Ken Morishima, Rintaro Inoue, Masaaki Sugiyama, Masafumi Yohda   +7 more
wiley   +1 more source

Shell dissolution rates differ fourfold between mussel species

Royal Society Open Science
Ocean acidification poses a critical threat to marine calcifiers globally and is particularly severe in the California Current System, where ecologically and economically important bivalves experience reduced calcification under climate change.
Rachel R. Carlson, Mazie A. Lewis, Aaron T. Ninokawa, Alisha M. Saley, Tessa M. Hill, Brian Gaylord   +5 more
doaj   +1 more source

Phosphate Treatment by Five Onsite Wastewater Systems in a Nutrient Sensitive Watershed

Earth, 2022
Excess phosphate (P) loading to surface waters increases productivity sometimes causing an imbalance leading to eutrophication and water quality degradation.
Charles P. Humphrey
doaj   +1 more source

Integration of Serum Neurofilament Light Chain and Cortical Dysfunction Improves Diagnostic Accuracy in ALS

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective To determine whether integration of serum neurofilament light chain (NfL) and cortical dysfunction improves diagnostic accuracy in amyotrophic lateral sclerosis (ALS) when applied alongside the Gold Coast criteria (GCC). Methods In this prospective study, 148 participants with suspected ALS were recruited (101 ALS and 47 with ALS ...
Aicee Dawn Calma, Nathan Pavey, Yukiko Tsuji, Amirul Ab Ghapar, Mehdi A.J. van den Bos, Bronwen Orden, Grace Lee, Linda Mekhael, Julie Ryder, Cláudia Santos Silva, David McDonald, Fakhria Kakar, Con Yiannikas, Matthew C. Kiernan, David A. Brown, Parvathi Menon, Steve Vucic   +16 more
wiley   +1 more source

Performance and Uncertainty of Satellite-Derived Bathymetry Empirical Approaches in an Energetic Coastal Environment

Remote Sensing, 2022
Objectives of this study are to evaluate the performance of different satellite-derived bathymetry (SDB) empirical models developed for multispectral satellite mission applications and to propose an uncertainty model based on inferential statistics.
Bertrand Lubac, Olivier Burvingt, Alexandre Nicolae Lerma, Nadia Sénéchal   +3 more
doaj   +1 more source