Results 91 to 100 of about 493,700 (310)

Environmental Factors, Not Biotic Competitive Interactions, Drive the Relative Abundance of Diatoms and Chlorophyta in the Coastal Areas of the Beibu Gulf: Evidence From 18S rDNA Metabarcoding and Partial Least Squares‐Path Modeling Analysis

Ecology and Evolution
Diatoms and Chlorophyta are two major phyla of phytoplankton in marine ecosystems. The quantitative detection of the population succession and the interaction between them in natural marine ecosystems is a key challenge that ecologists face.
Chunyan Peng, Yuyue Qin, Ying Liu, Dan Sun, Zongsheng Xie, Jixin Jia, Haochen Li, Xiaobo Liu, Hongming Cao, Bin Gong   +9 more
doaj   +1 more source

University Scholar Series: Scott Shaffer [PDF]

, 2013
A New Form Of Biotechnology: Novel Data Logging Devices Reveal Secrets About The Lives Of Marine Animals On September 25, 2013, Dr. Scott Shaffer gave a talk titled “A New Form Of Biotechnology: Novel Data Logging Devices Reveal Secrets About The Lives ...
Shaffer, Scott
core   +1 more source

Computer Vision Pipeline for Image Analysis for Freeze‐Fracture Electron Microscopy: Rosette Cellulose Synthase Complexes Case

Advanced Intelligent Discovery, EarlyView.
This paper presents a computer vision (deep learning) pipeline integrating YOLOv8 and YOLOv9 for automated detection, segmentation, and analysis of rosette cellulose synthase complexes in freeze‐fracture electron microscopy images. The study explores curated dataset expansion for model improvement and highlights pipeline accuracy, speed ...
Siri Mudunuri, Leala Carbonneau, Eric M. Roberts, Alison W. Roberts, Candace H. Haigler, Alexey V. Gulyuk, Yaroslava G. Yingling   +6 more
wiley   +1 more source

Mapping the “Ghost Fleet of Mallows Bay”, Maryland with drone-based remote sensing

Scientific Data
Shipwrecks hold significant historical, archaeological, and ecological value. In this dataset, we present two high-resolution (~0.60 cm & 3.0 cm GSD) orthomosaics and associated data that accurately maps the so-called “Ghost Fleet of Mallows Bay”, a ...
Elizabeth C. White, Alexander C. Seymour, Julian Dale, Everette Newton, David W. Johnston   +4 more
doaj   +1 more source

Rapid habitat fragmentation and niche shifting of an estuarine dolphin driven by coastal urbanization

Global Ecology and Conservation
Estuaries are critical habitats for many marine species, but are also experiencing rapid human-induced environmental change, posing great challenges for conservation.
Yuke Zhang, Qianhui Zeng, Samuel T. Turvey, Liyuan Zhao, Liming Yong, Xixia Lu, Xianyan Wang   +6 more
doaj   +1 more source

Intelligent Operator‐Independent Flexibility in Robotic Non‐Destructive Evaluation

Advanced Intelligent Systems, EarlyView.
Non‐destructive evaluation of high‐value components remains a manufacturing bottleneck due to rigid robotic calibration and fixturing. This study presents a flexible, adaptable system integrating 3D vision and force‐position control with a collaborative KUKA LBR robot. The geometry‐agnostic system enables pose‐independent ultrasonic inspection, detects
Amine Hifi, Randika K. W. Vithanage, Shaun McKnight, Vedran Tunukovic, Ewan Nicolson, Rylan Gomes, Alastair Poole, Ehsan Mohseni, Stephen Gareth Pierce, Charles MacLoed, Tom O’Hare, Gavin Munro   +11 more
wiley   +1 more source

Bridging archaeology and marine conservation in the Neotropics. [PDF]

PLoS One, 2023
Fossile T, Herbst DF, McGrath K, Toso A, Giannini PCF, Milheira RG, Gilson SP, Ferreira J, Bandeira DDR, Haimovici M, Ceretta B, Bender MG, Colonese AC.   +12 more
europepmc   +1 more source

The Benefits to People of Expanding Marine Protected Areas [PDF]

, 2015
This study focuses on how the economic value of marine ecosystem services to people and communities is expected to change with the expansion of marine protected areas (MPAs).
Corinne Baulcomb, Luke Brander
core  

Challenges to managing fisheries with high inter-community variability on the Kenya-Tanzania border

Current Research in Environmental Sustainability
Reconciling variable between-community and neighboring country goals is the focus of the United Nations partnership goals (Sustainable Development Goal 17) because of the challenges of managing shared common-pool resources, such as fisheries.
T.R. McClanahan, R.M. Oddenyo, Jesse K. Kosgei   +2 more
doaj   +1 more source

The mineral resources of the English Channel and Thames Estuary [PDF]

, 2013
This report accompanies the Marine mineral resource map the marine sand and gravel resources of the English Channel and Thames Estuary (Bide et al, 2012).
Balson, P.S., Bide, T.P., Campbell, E., Mankelow, J.M., Shaw, R.A., Walters, A.S.   +5 more
core