Results 141 to 150 of about 30,329 (346)

Benthic Observation Survey System (BOSS) for surveys of marine benthic habitats

Methods in Ecology and Evolution
Most platforms for collecting images to characterise marine benthic habitats involve a downward or forward‐facing field of view that is relatively constrained (~70°), covering a relatively small area of benthos (downward ~1 m2, forward ~25 m2).
Tim Langlois, Claude Spencer, Brooke A. Gibbons, Kingsley J. Griffin, Kye Adams, Charlotte Aston, Neville Barrett, Ashlee Bastiaansen, Donna Beach, Ant Bernard, Todd Bond, Genevieve R. Carey, Jennifer E. Caselle, Katie Cieri, Gabrielle H. Cummins, Katherine Cure, Simon deLestang, John Fitzhardinge, Anita Giraldo‐Ospina, Gretchen Grammer, David R. Guilfoyle, Christopher Henderson, Sharyn Hickey, Jamie Hicks, Renae Hovey, Charlie Huveneers, Daniel Ierodiaconou, John Keesing, Nathan Knott, Jennifer L. Lavers, Steve Lindfield, James Lindholm, Stanley Mastrantonis, Kinsey Matthews, Matthew L. Navarro, Julian Partridge, Dominique Pelletier, Camilla V. H. Piggott, Rachel Przeslawski, Ben Radford, Matthew Rees, Ron (Doc) Reynolds, Fernanda A. Rolim, Adam Smith, Felix Spencer, Rick Starr, Samuel Thompson, Iszaac Webb, Wayne Webb, Sasha Whitmarsh, Joel Williams, Jacquomo Monk   +51 more
doaj   +1 more source

Fish Habitat Utilization Patterns and Evaluation of the Efficacy of Marine Protected Areas in Hawaii: Integration of NOAA Digital Benthic Habitat Mapping and Coral Reef Ecological Studies [PDF]

, 2006
Over the past four decades, the state of Hawaii has developed a system of eleven Marine Life Conservation Districts (MLCDs) to conserve and replenish marine resources around the state. Initially established to provide opportunities for public interaction
Brown, Eric, Clarke, Athline, Friedlander, Alan M., Monaco, Mark E.   +3 more
core  

NOAA NCCOS Mesophotic and Deep Benthic Communities: Mapping, Ground-truthing, and Predictive Habitat Modeling: Priority areas suggested for restoration and protection of mesophotic and deep benthic communities injured by the Deepwater Horizon oil spill in the Gulf of Mexico, 2021-10-12 to 2021-11-05

, 2021
Matthew S. Kendall, Kendall Matthew, Bethany L. Williams, Ken Buja   +3 more
openalex   +1 more source

Deep learning‐based super‐resolution reconstruction and improved YOLOv9 for efficient benthos detection: a case study at Lake Hamana, Japan

Remote Sensing in Ecology and Conservation, EarlyView.
This study presents a UAV‐based framework that integrates deep learning‐based super‐resolution reconstruction and an enhanced YOLO detector to improve centimetre‐scale benthic organism monitoring. Using hermit crabs in Lake Hamana, a coastal lagoon in Japan, as a case study, the method substantially enhanced small‐object detection performance ...
Fan Zhao, Bangzhang Ma, Dianhan Xi, Jiaqi Wang, Yijia Chen, Yongying Liu, Xinlei Shao, Mowen Zhang, Guocheng Zhang, Jundong Chen, Katsunori Mizuno   +10 more
wiley   +1 more source

Observations of deep coral and sponge assemblages in Olympic Coast National Marine Sanctuary, Washington. Cruise Report: NOAA Ship McArthur II Cruise AR06-07/07 [PDF]

, 2007
From May 22 to June 4, 2006, NOAA scientists led a research cruise using the ROPOS Remotely Operated Vehicle (ROV) to conduct a series of dives at targeted sites in the Olympic Coast National Marine Sanctuary (OCNMS) with the goal of documenting deep ...
Bowlby, C. E., Brancato, M. S., Brenkman, K., Hyland, J., Intelmann, S. S.   +4 more
core  

Seagrass restoration monitoring and shallow-water benthic habitat mapping through a photogrammetry-based protocol

, 2021
Daniele Ventura, Gianluca Mancini, Edoardo Casoli, Daniela Silvia Pace, Giovanna Jona Lasinio, Andrea Belluscio, Giandomenico Ardizzone   +6 more
openalex   +1 more source

Structure and functional genes associated with carbon, nitrogen, phosphorus, and sulfur cycling processes in periphyton: A comparison between natural and artificial rivers

River, EarlyView.
Network analysis of functional genes among prokaryotes, and eukaryotes in natural and artificial rivers. Abstract Periphyton in aquatic ecosystems plays vital roles in the elemental cycle process and is vulnerable to anthropogenic interference. However, few studies have explored the elemental cycles of carbon (C), nitrogen (N), phosphorus (P), and ...
Yulu Tian, Jiezhang Mo, Jiaxin Liu, Chenghao Li, Jiahua Guo   +4 more
wiley   +1 more source

Oxidative Stress Biomarkers in the Shrimp Macrobrachium amazonicum (Heller, 1862): Assessment in an Environmental Preservation Area in the Brazilian Amazon

Environmental Toxicology, EarlyView.
ABSTRACT Anthropogenic activities generate a significant amount of pollutants that are released into the environment, causing physiological and ecological disturbances. Among the xenobiotics present in aquatic ecosystems, numerous chemical and organic compounds have oxidative potential or are metabolized through oxidative processes, which may amplify ...
Natália Eduarda da Silva, Arllon José dos Santos Dias, Layane Vitoria dos Santos e Santos, Natalie de Matos Araujo, Darlan Coutinho dos Santos, Jefferson Romáryo Duarte da Luz, Gabriel Araujo‐Silva   +6 more
wiley   +1 more source

Combining non‐invasive survey methods increases cumulative detection probability for breeding harlequin ducks Histrionicus histrionicus

Wildlife Biology, EarlyView.
The effective implementation of new technologies for wildlife population monitoring is limited by knowledge of factors that impact their efficacy. Population monitoring of harlequin ducks Histrionicus histrionicus on their breeding streams in Montana and Idaho in the Northern Rocky Mountains, has historically relied on ground‐based foot surveys (GBS ...
Holli A. Holmes, Hannah M. Specht, Lisa J. Bate, Kristina Smucker, Casey McCormack, Cara Staab, Thomas W. Franklin, Dan Bachen, Bryce Maxell, Allison J. Puchniak Begley, Joshua J. Millspaugh   +10 more
wiley   +1 more source

Post-Hurricane Sandy Benthic Habitat Mapping at Fire Island National Seashore, New York, USA, Utilizing the Coastal and Marine Ecological Classification Standard (CMECS) [PDF]

, 2022
Monique LaFrance Bartley, John W. King, Bryan A. Oakley, Brian Caccioppoli   +3 more
openalex   +1 more source