Browse the glossary using this index

Special | A | B | C | D | E | F | G | H | I | J | K | L | M | N | O | P | Q | R | S | T | U | V | W | X | Y | Z | ALL

P

DP

Paleoclimatology

by Donald Perkey - Thursday, July 20, 2006, 12:44 PM
 
http://www.ngdc.noaa.gov/paleo/

Paleoclimatology Branch page. Paleoclimatology is the study of past climate, for times prior to instrumental weather measurements. Paleoclimatologists use clues from natural "proxy" sources such as tree rings, ice cores, corals, and ocean and lake sediments to understand natural climate variability. NOAA Paleoclimatology operates the World Data Center for Paleoclimatology and the Applied Research Center for Paleoclimatology, with the goal to provide data and information scientists need to understand natural climate variability as well as future climate change.

al

Precipitation Type

by arlene laing - Wednesday, July 19, 2006, 3:27 PM
 
Precipitation Type
http://itg1.meteor.wisc.edu/wxwise/AckermanKnox/chap4/precipitation_type.html

This applet allows students to explore how the temperature and moisture (represented by the wet-bulb temperature) below the cloud base determine the type of precipitation that reaches the ground.
This can be assigned as a self-study tool or with guided questions in a laboratory exercise.