Results 221 to 230 of about 6,450,565 (293)

A high-resolution boundary current product from Gridded Observations of eXpendable BathyThermograph (XBT) transects. [PDF]

Sci Data
Goes M, Dong S, Cowley R, Cotroneo Y, Sprintall J, Cirano M, Ferola AI, Ferreira T, Barros W, Tan Z, Aulicino G, Ridgway K, Parks J, Brzenski J, Forget G, Fratianni C.   +15 more
europepmc   +1 more source

Seasonal and Diel Acoustic Occurrence of Sei Whales in Oregon, USA

Marine Mammal Science, Volume 42, Issue 4, October 2026.
ABSTRACT The behavior, distribution, and life history of sei whales (Balaenoptera borealis) are largely unknown in the North Pacific. We analyzed data from three bottom‐mounted acoustic recorders deployed 25 (shelf; depth = 300 m), 45 (slope; depth = 630 m), and 65 (abyssal; depth = 2860 m) nautical miles off of Newport, Oregon, USA that recorded ...
Mariam Alsaid, Leigh G. Torres, Holger Klinck, Dimitri Ponirakis, Kathleen M. Stafford, Dawn R. Barlow   +5 more
wiley   +1 more source

Earth's east-west albedo symmetry. [PDF]

Nature
Zhang J, Gristey JJ, Feingold G.
europepmc   +1 more source

Description, Detection, and Classification of Hawaiian Monk Seal Vocalizations Through Deep‐Learning Methods: Biological and Conservation Applications

Marine Mammal Science, Volume 42, Issue 4, October 2026.
ABSTRACT The Hawaiian monk seal is a phocid Carnivore endemic to the Hawaiian Archipelago. This species was thought to be silent under water until the recent discovery that mature males produce at least six distinct calls year round, typically in bouts of two or more, with sound production linked to reproductive status.
Jeppe Have Rasmussen, Jillian M. Sills, Kirby Parnell, Colleen Reichmuth   +3 more
wiley   +1 more source

Decision-making framework for response and management of environmental disasters (FRaMED). [PDF]

Environ Manage
Bragg WK, Bell CA, Lonhart SI.
europepmc   +1 more source

Mind the Gap: Performance Limits of Automated Contour Extraction Methods for Individual Monitoring of Bottlenose Dolphins

Marine Mammal Science, Volume 42, Issue 4, October 2026.
ABSTRACT Reliable extraction of dolphin whistle contours is fundamental for scalable analyses of vocal identity, repertoire structure, and individual‐based acoustic monitoring. We evaluated four algorithms for fundamental frequency estimation of common bottlenose dolphin (Tursiops truncatus) whistles, leveraging a benchmark dataset of annotated ...
Saskia C. Tyarks, Matthew D. Hyer, Frants H. Jensen   +2 more
wiley   +1 more source

Fragment-Based Online OzESI-MS, NMR, and Computational DP4+/DFT Approaches to the Characterization of the Putative Biosynthetic Lipid Precursor of Atkamine from Alaskan <i>Latrunculia</i> Sponges. [PDF]

ACS Omega
Benjamin MM, Dickinson CF, Wood JS, Williamson RT, Hanna GS, Alford AS, Stone RP, Hoff GR, Samala AR, Mulani FA, Zhang Q, Hamann MT.   +11 more
europepmc   +1 more source

Subnational Border Reforms and Economic Activity in Africa

Oxford Bulletin of Economics and Statistics, Volume 88, Issue 5, Page 1203-1218, October 2026.
ABSTRACT Using GIS methods, we identify territories in Africa affected by subnational border reforms between 1992 and 2013. Descriptive statistics reveal that these territories differed from other African regions across several key dimensions. For example, these territories were more populous and exhibited greater ethnic diversity.
Thushyanthan Baskaran, Sebastian Blesse
wiley   +1 more source

Determining the cause of inconsistent onset-season trends in the Northern Hemisphere snow cover extent record. [PDF]

Sci Adv
Elias Chereque A, Kushner PJ, Mudryk L, Derksen C.   +3 more
europepmc   +1 more source

CO2 and N2O Emissions From Vehicles in Seoul Megacity, South Korea: Insights From Mixing Ratio and Stable Isotope Ratios

Rapid Communications in Mass Spectrometry, Volume 40, Issue 18, 30 September 2026.
ABSTRACT Rationale Vehicular traffic is a major source of anthropogenic greenhouse gases in megacities; however, real‐world constraints on vehicle‐derived N2O emissions and their isotopic characteristics remain limited. Methods Air samples were collected from three tunnels and urban background sites (a university campus and mountain) in Seoul, South ...
Jeongeun Kim, Jinho Ahn, Sambit Ghosh, Sakae Toyoda, Shinji Morimoto, Hyunsuk Choi, Jaehoen Jung, Hungyu Lee   +7 more
wiley   +1 more source