Arctic and Sub‐Arctic Mechanisms Explaining Observed Increasing Northward Flow Through the Bering Strait and Why Models May Be Getting It Wrong

Autor: Cecilia Peralta‐Ferriz, Rebecca A. Woodgate

Publikováno v: Geophysical Research Letters, Vol 50, Iss 24, Pp n/a-n/a (2023)

Abstract The Pacific oceanic input to the Arctic via the Bering Strait (important for western Arctic ice retreat, water properties, and nutrient supply) has been increasing for three decades. Using satellite Ocean Bottom Pressure (OBP) and Dynamic Oc

Externí odkaz: https://doaj.org/article/49765128bcde42c296e093e576df7297

Warming and Freshening of the Pacific Inflow to the Arctic From 1990‐2019 Implying Dramatic Shoaling in Pacific Winter Water Ventilation of the Arctic Water Column

Autor: Rebecca A. Woodgate, Cecilia Peralta-Ferriz

Publikováno v: Geophysical Research Letters. 48

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::c4dbbb2cd5d49f59121cc1e120762f81
https://doi.org/10.1029/2021gl092528

Sea State Bias of ICESat in the Subarctic Seas

Autor: Cecilia Peralta-Ferriz, Roger Andersen, D. Morison, Suzanne Dickinson, James H. Morison, Ron Kwok

Publikováno v: IEEE Geoscience and Remote Sensing Letters. 15:1144-1148

The fine spatial resolution of laser altimeters makes them potentially valuable to oceanography studying features at mesoscale, close to land, and in the marginal ice zone. To fulfill this promise, we must understand laser sea state bias (SSB). SSB o

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::7035159ca1e091b120f5ab2d35fd2dc6
https://doi.org/10.1109/lgrs.2018.2834362

Proxy representation of Arctic ocean bottom pressure variability: Bridging gaps in GRACE observations

Autor: John M. Wallace, James H. Morison, Cecilia Peralta-Ferriz

Publikováno v: Geophysical Research Letters. 43:9183-9191

Using time-varying ocean bottom pressure (OBP) from the Gravity Recovery and Climate Experiment (GRACE), a 9-year in situ OBP record at the North Pole, and wind reanalysis products, we perform a linear regression analysis to identify primary predicto

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::3f2fc7efb5cab703d15839e7df66807b
https://doi.org/10.1002/2016gl070137

The North Pole Region as an Indicator of the Changing Arctic Ocean: The Need for Sustaining Observations

Autor: Michael Karcher, Jacques Pelon, Matthew B. Alkire, William M. Smethie, James Morison, Igor V. Polyakov, Frank Nilsen, Craig Lee, Peter Schlosser, Christine Provost, Jeremy Wilkinson, Frédéric Vivier, Benjamin Rabe, Antonio Lourenço, Cecilia Peralta Ferriz

Publikováno v: Arctic
Arctic, 2018, 71 (Suppl. 1), pp.1-5. ⟨10.14430/arctic4601⟩
Arctic, Arctic Institute of North America 2018, 71 (Suppl. 1), pp.1-5. ⟨10.14430/arctic4601⟩

International audience; Sustained observations of environmental conditions in the North Pole region are critical to understanding the changing Arctic Ocean. The Transpolar Drift conduit of sea ice and freshened upper-ocean waters across the Arctic Oc

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f051fb31251c5f5dc852dc2f1f8bb933
https://hal.science/hal-02363656