Results 81 to 90 of about 11,345 (251)

Comparing phthalate exposure between bottlenose dolphins (Tursiops truncatus) residing in urban and rural environments

Frontiers in Marine Science
IntroductionExposure to phthalate esters has previously been documented in bottlenose dolphins (Tursiops truncatus) inhabiting an urban estuary (Sarasota Bay, FL, USA; 2010-2019).
Miranda K. Dziobak, Miranda K. Dziobak, Tita Curtin, Randall S. Wells, Ryan Takeshita, Cynthia R. Smith, Eric Zolman, Christina N. Toms, Christina N. Toms, Robyn F. Allen, Leslie B. Hart   +10 more
doaj   +1 more source

The Governance Role of Quasi‐Official Shareholder Activism: Evidence From Firm–Investor Communication in China

Corporate Governance: An International Review, EarlyView.
ABSTRACT Research Question/Issue We investigate whether a quasi‐official minority shareholder, the China Securities Investor Services Center (CSISC), affects firms' investor relations management when it actively exercises its shareholder rights in listed firms. Research Findings/Insights We employ a machine learning–based algorithm to estimate response
Karel Hrazdil, Jiyuan Li, Xiang Zhang
wiley   +1 more source

Animal Teachers: Nonhuman Pedagogy and the Question of Deceit

Educational Theory, EarlyView.
Abstract Animals as “teachers” of human children and adults is a recurring theme in children's literature, in anthropological accounts of “feral children,” as well as in contemporary practices of animal‐assisted pedagogy, philosophical research, wildlife documentaries, and popular culture.
Helena Pedersen
wiley   +1 more source

Lack of Compliance in Gillnet Fisheries Regulations Increases Risk to a Vulnerable Species

Fisheries Management and Ecology, EarlyView.
ABSTRACT This article presents an analysis of regulatory compliance in a Brazilian gillnet fishery, based on Vessel Monitoring System (VMS) tracking data. Satellite transmissions records, interpreted as proxies for gillnet haulings events, were analyzed and classified using a neural network to assess the level of compliance of the gillnet fleet.
Rodrigo Claudino dos Santos, Eduardo R. Secchi, Joanna Turner, Luis Gustavo Cardoso   +3 more
wiley   +1 more source

Prospects of multipurpose biomonitoring for fisheries assessment based on environmental nucleic acids

Journal of Fish Biology, EarlyView.
Abstract Methods using environmental nucleic acids have become highly effective for monitoring aquatic biodiversity, with an array of suitable use cases, including metrics for fisheries assessment. Traditional methods for assessing fish populations often rely on invasive techniques with limited spatial and temporal coverage.
Ana Ramón‐Laca, Krista M. Nichols, Kim M. Parsons, Ramón Gallego, David R. Vieites, Ignacio Doadrio, Ana Riesgo   +6 more
wiley   +1 more source

Subsurface Behaviors of Hector's Dolphins Could Increase Their Risk of Bycatch

Conservation Letters
Hector's dolphins, endemic to New Zealand, suffer from bycatch in fishing gear. Fishing restrictions in inshore areas have reduced bycatch, although dolphins have been recorded outside these areas.
Ilias Foskolos, Mark Johnson, Deanna Clement, Olga Belonovich, Simon Childerhouse, Anton vanHelden, Darryl MacKenzie, Mike Ogle, Heloise Pavanato, Roger Williams, Rochelle Constantine   +10 more
doaj   +1 more source

Listening to tuna: Acoustic characterization of captive juvenile yellowfin tuna (Thunnus albacares)

Journal of Fish Biology, EarlyView.
Abstract The effectiveness of passive acoustic monitoring (PAM) for studying marine biodiversity highly relies on comprehensive libraries of species‐specific sounds. While sound production is well‐documented in reef and freshwater fishes, the acoustic behaviour of ecologically and economically vital pelagic species like tunas still remains largely ...
Regi Fiji Anggawangsa, Frédéric Bertucci, Ignatius Tri Hargiyatno, Jhon Harianto Hutapea, Ananto Setiadi, Gunawan Gunawan, Wudianto Wudianto, Fayakun Satria, Marc Soria, Laurent Dagorn, Manuela Capello   +10 more
wiley   +1 more source

Isolation and Identification of Erysipelothrix sp. in Hybrid Grouper (Epinephelus fuscoguttatus × E. lanceolatus) in Taiwan

Journal of Fish Diseases, EarlyView.
ABSTRACT In February 2025, a mortality event of unknown aetiology occurred at a hybrid grouper (Epinephelus fuscoguttatus × Epinephelus lanceolatus) aquaculture farm in southern Taiwan, with sporadic daily deaths persisting for a month. Four moribund groupers were collected over three sampling intervals for diagnostic investigation.
Shang‐Ting Wu, Yu‐Siang Lin, Chia‐Yu Hsieh   +2 more
wiley   +1 more source

Ecology of River Dolphins and Fish at Confluence Aggregations in the Peruvian Amazon

Fishes
Amazon River dolphins often form multi-species aggregations at water confluences. This study used a multi-year data set to examine dolphins, fish, and geomorphology at dolphin aggregations. Methods included dolphin transect surveys, dolphin point counts,
Richard Bodmer, Peter Henderson, Claire Spence, Tara A. O. Garraty, Kimberlyn Chota, Paola Uraco, Miguel Antunez, Tula Fang, Jack Butcher, Jake E. Bicknell, Osnar Pizuri, Pedro Mayor   +11 more
doaj   +1 more source

Shape of Water: Power Dynamics for Supply Chain Resilience

Journal of Supply Chain Management, EarlyView.
ABSTRACT The world is facing climate change‐driven disruptions such as extreme weather events, which affect nature as well as firms and their supply chains. Nonetheless, little is known about how supply chain players shape their socioecological resilience, including from a power perspective.
Aristides R. Oliveira Junior, Minelle E. Silva, Fabiana L. Oliveira, Daiane M. Neutzling   +3 more
wiley   +1 more source