Results 1 to 10 of about 592,808 (292)

A multiple evidence-based approach to Métis community-based monitoring: a case study from the South Athabasca Oil Sands Area, Alberta, Canada

open access: yesEcology and Society, 2022
This original research article provides a case study that describes how Métis indigenous knowledge was incorporated into the design of a community-based monitoring (CBM) program in the South Athabasca Oil Sands Area of Alberta, Canada.
Dermot T O'Connor   +8 more
doaj   +1 more source

Changes in phytoplankton and biomineral content of particles during episodic fluxes to abyssal depth

open access: yesLimnology and Oceanography Letters, 2022
Large episodic pulses of particulate organic carbon (POC) at the deep‐sea (~ 4000 m) time‐series Sta. M in the Northeast Pacific Ocean have increased in frequency and magnitude over the past 32 years. We inferred the ecological drivers of these events by
Cynthia A. Michaud   +3 more
doaj   +1 more source

Atolla reynoldsi sp. nov. (Cnidaria, Scyphozoa, Coronatae, Atollidae): A New Species of Coronate Scyphozoan Found in the Eastern North Pacific Ocean

open access: yesAnimals, 2022
We have observed and collected unusual specimens of what we recognize as undescribed types of the genus Atolla over the past 15 years. Of these, there appear to be three potentially different types.
George I. Matsumoto   +4 more
doaj   +1 more source

Ecological divergence of a mesocosm in an eastern boundary upwelling system assessed with multi-marker environmental DNA metabarcoding [PDF]

open access: yesBiogeosciences, 2023
Eastern boundary upwelling systems (EBUS) contribute a disproportionate fraction of the global fish catch relative to their size and are especially susceptible to global environmental change.
M. A. Min   +18 more
doaj   +1 more source

Low frequency 3D transmission ultrasound tomography: technical details and clinical implications

open access: yesZeitschrift für Medizinische Physik, 2023
A novel 3D ultrasound tomographic (3D UT) method (called volography) that creates a speed of sound (SOS) map and a reflection modality that is co-registered are reviewed and shown to be artifact free even in the presence of high contrast and thus shown ...
James Wiskin, Bilal Malik, John Klock
doaj   +1 more source

Physiological effects of environmental acidification in the deep-sea urchin Strongylocentrotus fragilis [PDF]

open access: yesBiogeosciences, 2014
Anthropogenic CO2 is now reaching depths over 1000 m in the Eastern Pacific, overlapping the Oxygen Minimum Zone (OMZ). Deep-sea animals are suspected to be especially sensitive to environmental acidification associated with global climate change.
J. R. Taylor   +5 more
doaj   +1 more source

Head-mounted accelerometry accurately detects prey capture in California sea lions

open access: yesAnimal Biotelemetry, 2021
Detecting when and where animals feed is key to understanding their ecophysiology, but our ability to collect these data in marine mammals remains limited.
Mason R. Cole   +3 more
doaj   +1 more source

Land Law and Land Use

open access: yesIrish Studies in International Affairs, 2023
ABSTRACT: This article, which is part of the North–South Legal Mapping Project, considers land law and land use in each jurisdiction on the island of Ireland. The first part provides a sketch of the basic structures of land law, identifying a remarkable level of convergence (or, more accurately, absence of divergence), which is only partially ...
Dobbs, Mary   +2 more
openaire   +4 more sources

The artificial intelligence‐assisted cytology diagnostic system in large‐scale cervical cancer screening: A population‐based cohort study of 0.7 million women

open access: yesCancer Medicine, 2020
Background Adequate cytology is limited by insufficient cytologists in a large‐scale cervical cancer screening. We aimed to develop an artificial intelligence (AI)‐assisted cytology system in cervical cancer screening program.
Heling Bao   +10 more
doaj   +1 more source

Diversity and natural history of a Lithothamnion muelleri-Sargassum horridum community in the Gulf of California

open access: yesCiencias Marinas, 2007
We quantitatively assessed the relative contribution of the rhodolith form of Lithothamnion muelleri, a likely foundation species, to macroorganism diversity in a community also inhabited by the large fucalean Sargassum horridum at a site near Cabo Los ...
MS Foster   +11 more
doaj   +1 more source

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