Results 31 to 40 of about 85,724 (312)

Simulating late Pliocene northern hemisphere climate with the LLN 2-D model

, 1998
Deep-sea sediment records suggest Northern Hemisphere glaciation intensified at approximately 2.75 Ma. In this paper we simulate the fluctuations of the late Pliocene Northern Hemisphere ice-sheets volume using the LLN 2-D model, forced by the ...
Li, XS, Berger, A, Loutre, MF, Li, XS., Loutre, M.F., Maslin, M.A., Maslin, M. A., Maslin, MA, Tiedemann, R, Berger, André, Tiedemann, Ralf, Li, X.S., Tiedemann, R., Berger, A., Li, Xin, Haug, G. H., Haug, G.H., Loutre, M. F., Haug, GH, Loutre, Marie-France   +19 more
core   +1 more source

Mesoscale temperature fluctuations in the Southern Hemisphere stratosphere [PDF]

Atmospheric Chemistry and Physics, 2008
Isentrope surfaces in the Southern Hemisphere stratosphere reveal that air parcels undergo mesoscale temperature fluctuations that depend on latitude and season.
B. L. Gary
doaj  

On the characteristics of astronomical refraction in the northern hemisphere [PDF]

Symposium - International Astronomical Union, 1979
The astronomical refraction mainly depends on the vertical structure or the height profile of atmospheric density. Concerning the vertical structure of atmospheric density, various hypotheses were presented during the last century. Among them Newton's hypothesis of equal temperature and Ivory's one that temperature diminishes at a uniform rate with ...
C. Sugawa, N. Kikuchi
openaire   +1 more source

Objective determination of the extratropical transition of tropical cyclones in the Northern Hemisphere

, 2015
Extratropical transition (ET) has eluded objective identification since the realisation of its existence in the 1970s. Recent advances in numerical, computational models have provided data of higher resolution than previously available.
Joshua Studholme, Kevin I. Hodges, Studholme, J, Brierley, Chris. M., Chris M. Brierley, Hodges, KI, Hodges, Kevin I., Studholme, Joshua, Brierley, C   +8 more
core   +1 more source

Pre-LGM Northern Hemisphere ice sheet topography [PDF]

Climate of the Past, 2013
We here reconstruct the paleotopography of Northern Hemisphere ice sheets during the glacial maxima of marine isotope stages (MIS) 5b and 4.We employ a combined approach, blending geologically based reconstruction and numerical modeling, to arrive at ...
J. Kleman, J. Fastook, K. Ebert, J. Nilsson, R. Caballero   +4 more
doaj   +1 more source

Fast Transport Pathways Into the Northern Hemisphere Upper Troposphere and Lower Stratosphere During Northern Summer

, 2020
© 2020. American Geophysical Union. The authors thank the reviewers for their comments and suggestions. The authors acknowledge the constructive discussion with scientists at the Atmospheric Chemistry Observations and Modeling Lab at NCAR, especially ...
Clara Orbe, Marta Abalos, Tilme, Simone, Simone Tilmes, Tilmes, Simone, Xinyue Wang, Ábalos Álvarez, Marta, Wang, Xinyue, Yutian Wu, Wu, Yutian, Orbe, Clara   +10 more
core   +1 more source

Numerical simulations of oceanic oxygen cycling in the FAMOUS Earth-System model: FAMOUS-ES, version 1.0 [PDF]

Geoscientific Model Development, 2014
Addition and validation of an oxygen cycle to the ocean component of the FAMOUS climate model are described. At the surface, FAMOUS overestimates northern hemisphere oxygen concentrations whereas, at depth, the southern hemisphere values are too low ...
J. H. T. Williams, I. J. Totterdell, P. R. Halloran, P. J. Valdes   +3 more
doaj   +1 more source

Preliminary UV, ozone and cloud comparison between southern and northern hemisphere, sub-tropical latitude sites during 1996/1997

, 2001
This paper compares 12 months of daily erythemal weighted ultraviolet (DUV) radiation, ozone and cloud cover data between two dissimilar, sub-tropical latitude sites during two months of 1996, and all of 1997, containing an overlapping 10 month period ...
Parisi, A., Sabburg, J., Wong, J., Meldrum, L.   +3 more
core   +1 more source

End‐to‐End Sensing Systems for Breast Cancer: From Wearables for Early Detection to Lab‐Based Diagnosis Chips

Advanced Materials Technologies, EarlyView.
This review explores advances in wearable and lab‐on‐chip technologies for breast cancer detection. Covering tactile, thermal, ultrasound, microwave, electrical impedance tomography, electrochemical, microelectromechanical, and optical systems, it highlights innovations in flexible electronics, nanomaterials, and machine learning.
Neshika Wijewardhane, Lyn I. Jones, Richard M. Martin, Helen Winter, Faezeh Arab Hassani   +4 more
wiley   +1 more source

Change in Earth’s solar climate over the period from 1900 to 2100

Solar-Terrestrial Physics
The paper presents the results of the analysis of changes in Earth’s solar climate over the period from 1900 to 2100. It has been determined that the annual meridional gradient of irradiation intensity from 1900 to 2100 and latitudinal differences in the
Fedorov Valery, Frolov Denis
doaj   +1 more source