Results 71 to 80 of about 87,117 (262)

Levels of persistent organic pollutants in eastern North Atlantic humpback whales

open access: yesEndangered Species Research, 2013
Blubber lipid concentrations of 14 organochlorine compounds and 10 polychlorinated biphenyls (PCB) were measured by gas chromatography with electron-capture detection in eastern North Atlantic humpback whales Megaptera novaeangliae from Cape Verde (n ...
C Ryan   +14 more
doaj   +1 more source

Multiterminal High‐Voltage Direct Current Projects: A Comprehensive Assessment and Future Prospects

open access: yesHigh Voltage, EarlyView.
ABSTRACT Multiterminal high‐voltage direct current (MT‐HVDC) systems are an important part of modern power systems, addressing the need for bulk power delivery and efficient renewable energy integration. This paper provides a comprehensive overview of recent advances in MT‐HVDC technology, including launched projects and ongoing initiatives.
Mohammad Hossein Mousavi   +3 more
wiley   +1 more source

Contrasting phenological and demographic responses of Atlantic Puffin (Fratercula arctica) and Razorbill (Alca torda) to climate change in the Gulf of Maine

open access: yesElementa: Science of the Anthropocene, 2021
The Gulf of Maine is warming faster than most of the world’s ocean and is also the southern-most limit for nesting, cold-adapted Atlantic Puffin (Fratercula arctica) and Razorbill (Alca torda).
H. Major   +4 more
semanticscholar   +1 more source

Long-term ocean and resource dynamics in a hotspot of climate change

open access: yesFACETS, 2022
The abundance, distribution, and size of marine species are linked to temperature and nutrient regimes and are profoundly affected by humans through exploitation and climate change.
Heike K. Lotze   +22 more
doaj   +1 more source

Protecting a threatened coastal fish species through regional collaboration [PDF]

open access: yes, 2010
Rainbow smelt (Osmerus mordax) are small anadromous fish that live in nearshore coastal waters during much of the year and migrate to tidal rivers to spawn during the spring.
Mills, Kathy
core  

Temporal and spatial dynamics of CO2 air-sea flux in the Gulf of Maine [PDF]

open access: yes, 2011
Ocean surface layer carbon dioxide (CO2) data collected in the Gulf of Maine from 2004 to 2008 are presented. Monthly shipboard observations are combined with additional higher‐resolution CO2 observations to characterize CO2 fugacity ( fCO2) and CO2 flux
Hunt, Christopher W.   +7 more
core   +2 more sources

M. E. Grant Duff, Philosophic Liberalism and the Global Liberal Cause

open access: yesHistory, EarlyView.
Abstract Historians disagree about how best to conceptualize nineteenth‐century British Liberalism in relation to its international contexts. This article argues that we can better understand the patterns involved by interrogating individuals who bridged the worlds of partisan politics and elaborated thought.
Alex Middleton
wiley   +1 more source

An Analysis of the 8.85- and 4.42-Year Cycles in the Gulf of Maine

open access: yesJournal of Marine Science and Engineering, 2021
In the background of global warming and climate change, nuisance flooding is only caused by astronomical tides, which could be modulated by the nodal cycle. Therefore, much attention should be paid to the variation in the amplitude of the nodal cycle. In
Xiaolong Zong   +5 more
semanticscholar   +1 more source

New England Cod Collapse and the Climate. [PDF]

open access: yes, 2016
To improve fishery management, there is an increasing need to understand the long-term consequences of natural and anthropogenic climate variability for ecological systems. New England's iconic cod populations have been in decline for several decades and
Gaines, Steven D   +2 more
core   +3 more sources

Comprehensive framework for assessing and optimizing existing research networks

open access: yesConservation Biology, EarlyView.
Abstract Conservation, monitoring, and research networks, or collections of ecological research sites unified under a common mission of data collection or a research mission, are essential infrastructure for understanding large landscapes. However, most networks developed opportunistically over decades rather than through systematic design, creating ...
Alyson East   +2 more
wiley   +1 more source

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