Agricultural Communications Efforts During Florida’s Medfly Infestations of 1997 and 1998

Nigeria Review of Ongoing Agricultural Development Efforts

Influenza in Canada--1997-1998 season.

The Laboratory Centre for Disease Control (LCDC) maintains a national influenza surveillance program, FluWatch. The objective of FluWatch is to provide a national picture of influenza activity. This program has elements which include: 1) laboratorybased influenza virus identification; 2) reporting by laboratories, and provincial and territorial epidemiologists who collaborate by exchanging info...

CSC Report on Scientific Computing 1997 – 1998

5 Preface The Center for Scientific Computing (CSC) exists to help Finnish scientists and engineers in their research. We provide cross-disciplinary expertise, computational resources and fast network connections. We also organize courses and publish textbooks on scientific computing. The organization known today as CSC has existed for more than 25 years. Currently over 70 experts on science, e...

Variability of mesospheric diurnal tides and tropospheric diurnal heating during 1997–1998

[1] This study focuses on interannual variations of diurnal tropospheric heating and the response in the mesosphere observed by radars and predicted by a model. The work is prompted by reports of interannual variability in amplitudes of tidal variables at low latitudes. Diurnal tides observed at Hawaii and Christmas Island exhibit a pronounced ‘‘spike’’ in amplitude from late 1997 to early 1998...

The Sustained North American Warming of 1997 and 1998

North America experienced sustained and strong surface warming during 1997 and 1998. This period coincided with a dramatic swing of the El Niño–Southern Oscillation (ENSO), with El Niño in 1997 rapidly replaced by La Niña in 1998. An additional aspect of the sea surface temperatures (SSTs) was the warmth of the world oceans as a whole for the entire period, with unprecedented amplitudes within ...