PALEOBOTANY AND PALEOCUMATES OF THE EARTH: REMINISCING ABOUT THE FUTURE
by Alexei HERMAN, Dr. Sc. (Geol. & Mineral.), Geological Institute, Russian Academy of Sciences Studying samples of the fossil mid-Cretaceous flora (about 100 million years ago), paleobotanists seek to learn more about the climate of that distant geologic epoch, and they also try to peer into the future so as to visualize, and predict the probable aftereffects of upcoming global warming. Weather vagaries of the past few years break all records indeed. The governments of many countries are gravely concerned about the ongoing climatic changes. This is understandable, clear: the heat wave of the sweltering summer of 2003 carried off as many as 20,000 lives in Italy and nearly 15,000 in France. Meeting in July 2005, the G-8 leaders discussed what could be done in the way of counteracting the global warming threat. The world community is now Articles in this rubric reflect the opinion of the authors. - Ed. Pages. 37 Distribution of plant species with entire-margined leaves depending on mean annual temperature; this dependence is potted for present-day floras of Southeast Asia in areas not hit by droughts. poignantly aware of the possible implications, and this awareness has spurred broader, in depth studies into the heart of the matter. In this context it is all important to cull geologic evidence about the earth's past climates. Well and good, but why should we get busy with plants-gone millions of years ago!-in a bid to forecast the scope of imminent cataclysms? RECONSTRUCTION METHOD Lithological, isotope and paleontological studies provide us with important evidence on our planet's paleoclimates. Most of the data thus obtained, however, tell us only about what happened qualitatively-whether it was hot or cold, wet or dry. Scattered bits of evidence-collected by isotope paleothermometry and paleobotany-provide a glimpse of the quantitative characteristics of the past climate. Paleobotanists make a wide use of what they call leaf margin analysis on the ... Read more
____________________

This publication was posted on Libmonster in another country. The article seemed interesting to our editor.

Full version: http://libmonster.de/m/articles/view/PALEOBOTANY-AND-PALEOCUMATES-OF-THE-EARTH-REMINISCING-ABOUT-THE-FUTURE
Libmonster Online · 2179 days ago 0 1304
Professional Authors' Comments:
Order by: 
Per page: 
 
  • There are no comments yet
Library guests comments




Actions
Rate
0 votes
Publisher
Libmonster Online
New-York, United States
20.10.2018 (2179 days ago)
Link
Permanent link to this publication:

https://libmonster.com/modules/boonex/blogs/blogs.php?action=show_member_post&postUri=PALEOBOTANY-AND-PALEOCUMATES-OF-THE-EARTH-REMINISCING-ABOUT-THE-FUTURE&lang=us


© libmonster.com
 
Library Partners

LIBMONSTER.COM - U.S. Digital Library

Create your author's collection of articles, books, author's works, biographies, photographic documents, files. Save forever your author's legacy in digital form. Click here to register as an author.
PALEOBOTANY AND PALEOCUMATES OF THE EARTH: REMINISCING ABOUT THE FUTURE
 

Editorial Contacts
Chat for Authors: U.S. LIVE: We are in social networks:

About · News · For Advertisers

U.S. Digital Library ® All rights reserved.
2014-2024, LIBMONSTER.COM is a part of Libmonster, international library network (open map)
Keeping the heritage of the United States of America


LIBMONSTER NETWORK ONE WORLD - ONE LIBRARY

US-Great Britain Sweden Serbia
Russia Belarus Ukraine Kazakhstan Moldova Tajikistan Estonia Russia-2 Belarus-2

Create and store your author's collection at Libmonster: articles, books, studies. Libmonster will spread your heritage all over the world (through a network of affiliates, partner libraries, search engines, social networks). You will be able to share a link to your profile with colleagues, students, readers and other interested parties, in order to acquaint them with your copyright heritage. Once you register, you have more than 100 tools at your disposal to build your own author collection. It's free: it was, it is, and it always will be.

Download app for Android