Results 81 to 90 of about 6,504 (191)

Decadal Bowhead Whale Baleen Stable Isotope and Hormone Chronologies (1985–2010) Provide Insight Into Arctic Ecosystem Change

Global Change Biology Communications, Volume 1, Issue 3, September 2026.
Long‐term chronologies constructed from individual bowhead baleen plates reveal stable isotope declines consistent with regional Arctic food web or productivity changes superimposed on global anthropogenic C and N inputs, while relatively stable hormone concentrations over the same period provide no evidence of a concomitant increase in physiological ...
Cory J. D. Matthews, Justine M. Hudson, Nadine S. J. Lysiak, Kathleen E. Hunt, Mads Peter Heide‐Jørgensen, Steven H. Ferguson   +5 more
wiley   +1 more source

Distribution and Oxidation Rates of Ammonia-Oxidizing Archaea Influenced by the Coastal Upwelling off Eastern Hainan Island. [PDF]

Microorganisms, 2022
Liu H, Zhou P, Cheung S, Lu Y, Liu H, Jing H.   +5 more
europepmc   +1 more source

Riverine nitrate and nitrification cannot be the only sources for nitrate assimilation in the Amazon River Plume margins

Limnology and Oceanography Letters, Volume 11, Issue 5, September 2026.
Abstract The Northern Amazon River Plume plays a crucial role in carbon sequestration and nitrogen cycling. This study quantified NO3− budgets along the plume during a period of high discharge, revealing NO3− uptake rates in excess of inputs from riverine sources and nitrification beyond 5°N.
Noémie Choisnard, Ajit Subramaniam, Joseph P. Montoya, Jacqueline Umbricht, Maren Voss   +4 more
wiley   +1 more source

Publisher Correction: Influence of nutrient supply on plankton microbiome biodiversity and distribution in a coastal upwelling region. [PDF]

Nat Commun, 2022
James CC, Barton AD, Allen LZ, Lampe RH, Rabines A, Schulberg A, Zheng H, Goericke R, Goodwin KD, Allen AE.   +9 more
europepmc   +1 more source

First Report on the Diet of the Angolan Flying Squid (Todarodes angolensis) in New Zealand Waters

New Zealand Journal of Zoology, Volume 53, Issue 3, September 2026.
The Angolan flying squid (Todarodes angolensis) is a southerly distributed, large‐bodied ommastrephid preyed upon by many large marine vertebrates such as the southern elephant seal and deep‐sea squalid sharks. Here, we report its diet in New Zealand waters for the first time, identifying prey items from the stomach contents of 58 adults using ...
Samuel Clough, Emily Fitzgerald, Darren Stevens, Jerusha Bennett, Heather Braid, Kathrin Bolstad   +5 more
wiley   +1 more source

Rapid bacterioplankton transcription cascades regulate organic matter utilization during phytoplankton bloom progression in a coastal upwelling system. [PDF]

ISME J, 2022
Pontiller B, Martínez-García S, Joglar V, Amnebrink D, Pérez-Martínez C, González JM, Lundin D, Fernández E, Teira E, Pinhassi J.   +9 more
europepmc   +1 more source

The Staircase Chart: Visualising Vertical and Cross‐Shelf Movements and Dispersal of Early‐Life Fish, Applied to Japanese Jack Mackerel

Fisheries Oceanography, Volume 35, Issue 5, Page 689-703, September 2026.
ABSTRACT Dispersal during early life stages is a critical process shaping marine fish connectivity and population dynamics, yet direct field observations at the individual level remain elusive. This has limited our understanding of the factors controlling dispersal, including the impact of active swimming by larvae and juveniles. Here, we present a new
Tatsuya Sakamoto, Daichi Muto, Motomitsu Takahashi, Chiyuki Sassa, Toyoho Ishimura   +4 more
wiley   +1 more source

Wind Vorticity and Upwelling along the Coast of South Africa

Coasts
Coastal upwelling that cools sea temperatures and nutrifies the euphotic layer is the focus of this research, motivated by how these processes benefit the marine ecosystem. Here, atmosphere–ocean reanalysis fields and satellite radiance data are employed
Mark R. Jury
doaj   +1 more source

Temporal and spatial lags between wind, coastal upwelling, and blue whale occurrence. [PDF]

Sci Rep, 2021
Barlow DR, Klinck H, Ponirakis D, Garvey C, Torres LG.   +4 more
europepmc   +1 more source

Effects of Dissolved Oxygen and Hypoxia on Catch Rates of Nearshore Groundfishes in a Recreational Hook and Line Fishery

Fisheries Oceanography, Volume 35, Issue 5, Page 676-688, September 2026.
ABSTRACT Global climate change is intensifying ocean deoxygenation, particularly in eastern boundary current systems such as the California Current. This study investigates the impact of hypoxic events on a nearshore, multispecies recreational groundfish fishery along the Oregon coast.
Leif K. Rasmuson, Alison D. Whitman, Brandy T. Cervantes, Jonathan P. Fram   +3 more
wiley   +1 more source