Results 31 to 40 of about 1,672,573 (208)

Copepods in the Northern Hemisphere [PDF]

Nature, 1925
IT has long been recognised that the distribution of freshwater copepods has been profoundly influenced by the incidence of the glacial period, since the lake-districts which they inhabit are to a large extent postglacial catchment basins. It so happens that there is a general correspondence between the three leading sub-orders and the three principal ...
openaire   +1 more source

Mountain uplift and the glaciation of North America – a sensitivity study [PDF]

, 2010
The Miocene (24 to 5 million years ago) wasa period of relative global warmth compared to the Quaternary(2 million years ago to present; e.g. Zachos et al.,2001) and was characterised by the intermittent glaciationof Antarctica only.
Lunt, D.J., Lunt, D. J., G. L. Foster, D. J. Lunt, Parrish, R.R., Parrish, RR, Foster, G.L., Lunt, DJ, Parrish, R. R., R. R. Parrish, Foster, G. L., Foster, GL   +11 more
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Western Hemisphere Drug Policy Commission [website]

, 2021
Website of the Western Hemisphere Drug Policy Commission (WHDPC), charged to "evaluate a range of US counternarcotics programs in the Americas and then make recommendations to improve them" -- including a recording and transcript of the group's hearing ...
United States. Western Hemisphere Drug Policy Commission.
core  

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
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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  

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
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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

Northern Hemisphere Glaciation during the Globally Warm Early Late Pliocene [PDF]

, 2013
The early Late Pliocene (3.6 to ∼3.0 million years ago) is the last extended interval in Earth's history when atmospheric CO₂ concentrations were comparable to today's and global climate was warmer.
Head, Martin J., Head, M, Louwye, S., Van Renterghem, Cédéric, Stijn De Schepper (496614), Karl, Fabian, Fabian, K., Naafs, B David A, Naafs, B. David A., Karl Fabian (496621), Jeroen Groeneveld, Stephen Louwye (496620), De Schepper, S., Jan Hennissen, B. David A Naafs (496616), Fabian, Karl, Hennissen, Jan, Louwye, Stephen, Groeneveld, J, De Schepper, Stijn, Cédéric Van Renterghem, Jan Hennissen (496618), Naafs, B D A, Renterghem, Cédéric, Stephen Louwye, Head, Martin, Van Renterghem, C., Martin J Head, Jeroen Groeneveld (496615), Hennissen, J., B David A Naafs, Stijn De Schepper, DeSchepper, Stijn, Karl Fabian, Naafs, B.D.A., Groeneveld, Jeroen, Groeneveld, J., Martin J. Head (496619), Head, M.J., Cédéric Van Renterghem (496617), De Schepper Stijn, Louwye Stephen, Head Martin J., Van Renterghem Cédéric, Groeneveld Jeroen, Fabian Karl, Hennissen Jan, Naafs B. David A   +47 more
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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
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Croll Revisited: Why Is the Northern Hemisphere Warmer Than the Southern Hemisphere? [PDF]

, 2012
The question of why, in the annual-mean, the Northern Hemisphere is warmer than the Southern Hemisphere is addressed, revisiting an 1870 paper by James Croll.
Seager, Richard, Kang, Sarah M.
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