Results 71 to 80 of about 7,565 (222)

WDS-YOLO: A Marine Benthos Detection Model Fusing Wavelet Convolution and Deformable Attention

open access: yesApplied Sciences
Accurate marine benthos detection is a technical prerequisite for underwater robots to achieve automated fishing. Considering the challenges of poor underwater imaging conditions during the actual fishing process, where small objects are easily occluded ...
Jiahui Qian, Ming Chen
doaj   +1 more source

Bacterial Diversity in Deep‐Sea Sediments of the North Atlantic Ocean and Their Biosynthesis of Secondary Metabolites

open access: yesEnvironmental Microbiology Reports, Volume 17, Issue 4, August 2025.
In this study, we isolated culturable bacteria associated with oceanic sediments and studied their production of secondary metabolites using metabolomics and genetic screening. Bacteria were cultivated from depths as great as 2000 m below sea level, with the majority of culturable taxa from all sampling sites belonging to the Pseudomonadota phylum. Our
Pietro Marchese   +8 more
wiley   +1 more source

Seasonal Variation in Responses of Largemouth Bass (Micropterus nigricans) Caught During Live‐Release Angling Tournaments

open access: yesFisheries Management and Ecology, Volume 32, Issue 4, Page 81-96, August 2025.
ABSTRACT Traditional live‐release tournament practices can influence habitat selection and cause displacement, stockpiling, and mortality. Tournaments are held in multiple seasons in a variety of environmental conditions, yet the seasonal influence on post‐release behavior has rarely been studied. To quantify dispersal, habitat selection, and mortality
Allison A. Hay   +3 more
wiley   +1 more source

Influence of environmental factors on the dynamics of macrobenthic crustaceans on soft-bottoms of the Ebro Delta continental shelf (northwestern Mediterranean)

open access: yesScientia Marina, 2011
Short-term temporal variability in infaunal crustacean communities was evaluated against environmental variability. The area of study was located at two stations at 45 and 60 m depth under the influence of the Ebro River.
Silvia de Juan, Joan E. Cartes
doaj   +1 more source

Home - About - Disclaimer - Privacy