Results 31 to 40 of about 202,099 (344)

Time Machine Biology: Cross-Timescale Integration of Ecology, Evolution, and Oceanography

open access: yesOceanography, 2020
Direct observations of marine ecosystems are inherently limited in their temporal scope. Yet, ongoing global anthropogenic change urgently requires improved understanding of long-term baselines, greater insight into the relationship between climate ...
M. Yasuhara   +16 more
semanticscholar   +1 more source

The Rise of Dynamical Oceanography—A Fragmentary Historical Note: The Stommel-Munk Correspondence, 1947–1953

open access: yes, 2021
Two of the dominating figures of twentieth century physical oceanography/geophysics were Henry (Hank) Stommel and Walter Munk, whose early correspondence is discussed here.
Wunsch, Carl Isaac
core   +1 more source

Oceanography

open access: yes
Oceanography - Relationships of the Oceans with the Continents, Their Biodiversity, and the Atmosphere provides a comprehensive exploration of the intricate interplay between Earth’s oceans, continents, biodiversity, and atmosphere.
core   +3 more sources

Quantifying the effects of extreme events and oceanographic variability on the spatiotemporal biomass and distribution of two key euphausiid prey species

open access: yesFrontiers in Marine Science, 2023
Euphausiids form a critical component of oceanic food chains and individual species vary in their responses to perturbation events. We aimed to establish if patterns of fine scale oceanographic variability and larger-scale climate events such as marine ...
Rhian Evans   +5 more
doaj   +1 more source

Design of a Multipoint Cost-Effective Optical Instrument for Continuous In-Situ Monitoring of Turbidity and Sediment

open access: yesSensors, 2020
A cost-effective optical instrument for continuous in-situ monitoring applications is presented. With a production cost in raw materials of 38 €, a power consumption of 300 A in sleep mode and 100 mA in active mode (5 ms reading), and a capacity to ...
T. Matos   +5 more
doaj   +1 more source

CryoSat-2 Significant Wave Height in Polar Oceans Derived Using a Semi-Analytical Model of Synthetic Aperture Radar 2011–2019

open access: yesRemote Sensing, 2021
This paper documents the retrieval of significant ocean surface wave heights in the Arctic Ocean from CryoSat-2 data. We use a semi-analytical model for an idealised synthetic aperture satellite radar or pulse-limited radar altimeter echo power.
Harold Heorton   +4 more
doaj   +1 more source

Fishing Gear as a Data Collection Platform: Opportunities to Fill Spatial and Temporal Gaps in Operational Sub-Surface Observation Networks

open access: yesFrontiers in Marine Science, 2020
While the observation of the open ocean is well achieved by automated ocean measurement instruments, coastal and shelf seas suffer the lack of sub-surface collection platforms. Commercial fishing gear such as bottom trawls, pots, traps and long lines can
Cooper Van Vranken   +6 more
doaj   +1 more source

The Future of Oceanography from Space: Introduction to the Special Issue [PDF]

open access: yesOceanography, 2010
In this special issue of Oceanography we explore a number of different science drivers for the future of oceanography from space. Given all the developments in remote sensing over the last few decades, this area is rich for inquiry, and we do not presume
Eric J. Lindstrom, Nikolai Maximenko
doaj  

Marine soundscape variation reveals insights into baleen whales and their environment: a case study in central New Zealand [PDF]

open access: yesRoyal Society Open Science, 2021
Baleen whales reliably produce stereotyped vocalizations, enabling their spatio-temporal distributions to be inferred from acoustic detections. Soundscape analysis provides an integrated approach whereby vocal species, such as baleen whales, are sampled ...
Victoria E. Warren   +4 more
doaj   +1 more source

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