Results 131 to 140 of about 49,834 (234)

Hydrologic effects of tidal wetland restoration in the subsided Sacramento‐San Joaquin Delta, California, United States

open access: yesRestoration Ecology, EarlyView.
Abstract Objective The Dutch Slough Tidal Restoration project in the Sacramento‐San Joaquin Delta involves flooding of delta lands; however, concerns have been raised that such flooding will increase the hydraulic pressures on subsided adjacent islands and threaten levee stability.
Steven Deverel, Marc Olds
wiley   +1 more source

Environmental variability in the Gulf of Guinea large marine ecosystem: physical features, forcing and fisheries [PDF]

open access: yes
This thesis examines the forcing and behaviour of oceanographic physical features, relevant to recruitment in fish populations, in the Gulf of Guinea Large Marine Ecosystem, on seasonal and interannual time scales. Remotely sensed sea-surface temperature
Hardman-Mountford, Nicholas John
core  

Early development of anoxia prior to the main euxinic phase of the Jenkyns Event on the margin of the Western Tethys (Sachrang Basin, Eastern Alps)

open access: yesSedimentology, EarlyView.
ABSTRACT Although the global expansion of oxygen‐depleted marine environments during the Early Toarcian Jenkyns Event (or Toarcian Oceanic Anoxic Event) is primarily inferred from successions in the NW European epicontinental basins, the timing of the expansion of anoxia in Tethyan basins, where hydrography potentially played a minor role, is poorly ...
Tamás Müller   +6 more
wiley   +1 more source

Implementation of an end-to-end coupled model including small pelagic fish in the Canary Current Upwelling System [PDF]

open access: yes, 2016
Eastern Boundary Current Upwelling Systems are extraordinary productive regions of the World Ocean that are essential to the world’s fisheries. These upwelling ecosystems are subject to substantial variability ranging from few days to decades, and are ...
Sánchez-Garrido, José Carlos
core  

Upwelling Zones: Teaching Resources

open access: yes, 2006
Upwelling Zones is a highly interactive, data-rich module designed for students to explore two of the world's most important upwelling systems, the California coast and the equatorial Pacific Ocean, using inquiry-based tools that allow them to track and ...

core  

A review of research on the upwelling in the Taiwan Strait

open access: yes, 2003
Research on upwelling in the Taiwan Strait, based on hydrographic observations and numerical modeling, has indicated that there are four upwelling regions in the Strait: along the Southwestern coast of the Taiwan Strait (SW-upwelling region), along the ...
Kawamura, H.   +4 more
core  

Estimates of Blue Whale Growth and Reproductive Parameters From Historical Whaling Data

open access: yesMarine Mammal Science, Volume 43, Issue 1, January 2027.
ABSTRACT During 20th‐century whaling, blue whales (Balaenoptera musculus) were hunted to near extinction. Biological data, such as earplugs and ovarian corpora, were collected during whaling and provide information about key demographic parameters that can inform population status.
Zoe R. Rand   +4 more
wiley   +1 more source

Climate Extremes and Reproductive Phenology: Regional Variability of Hatch Timing in the Subarctic North Pacific

open access: yesGlobal Change Biology Communications, Volume 1, Issue 4, December 2026.
The Gulf of Alaska (GOA) has experienced multiple marine heatwaves (MHWs) from 2014 to 2016 and 2019. Pacific cod hatch timing advanced by 2–4 weeks during and adjacent to MHWs (2018, 2020) at Eastern Kodiak Island, and a persistent southwest gradient with cooler waters, later hatching, and smaller changes in hatch timing during warming was present ...
Nicholas S. Strait   +5 more
wiley   +1 more source

Entering the Era of Directly Supporting Society With Observation‐Based Ocean Acidification Data

open access: yesPerspectives of Earth and Space Scientists, Volume 7, Issue 1, December 2026.
Abstract Ocean acidification is a growing concern for many nations around the world. However, our capacity to monitor changes in carbonate chemistry with sufficient spatial and temporal resolution, has until now, been limited, which has impeded effective action and decision‐making at international, national, and regional levels.
Helen S. Findlay   +11 more
wiley   +1 more source

From the Gulf of Guinea to the Global Stage: Africa’s Voice in the Age of Climate Intervention

open access: yesPerspectives of Earth and Space Scientists, Volume 7, Issue 1, December 2026.
Abstract Climate intervention technologies, Solar Radiation Management (SRM) and marine Carbon Dioxide Removal (mCDR), are moving from theoretical proposal to serious policy consideration, yet the scientific communities and governance frameworks shaping these decisions remain concentrated in the Global North, while the populations most exposed to ...
Frédéric Kpèdonou Bonou
wiley   +1 more source

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