Community Blogs
 

Included below is a feed of the latest blog posts created by the GLOBE Community. To view a tutorial on how you can create a blog click here 



I just came across an article from NASA's Earth Observatory that was released yesterday entitled " A Dry Start to South America’s Wet Season ". The article describes the current lack of precipitation in South America, and includes the map below. In this map, we are seeing the accumulated deficit of rainfall that is both flowing onto the surface and accumulating under the ground as of this October.   This got me wondering how South America might be impacted by the La Nina conditions in the near future. I did a little research, and found this article, also from NASA's Earth...


Posted in: Curriculum: Science and Math Field Campaigns: El Niño GLOBE Science Topics: Climate Earth as a System Investigation Areas: Atmosphere Hydrosphere Earth As a System Pedosphere (Soil) Biosphere

One of NASA's scientists, Dr. Stephanie Uz, has been working closely with the GLOBE ENSO Campaign throughout its beginning. She is an oceanographer who studies the response of ocean biology to physical forcing through remotely sensed satellite data, in situ measurements, model output and statistical reconstructions using proxies. Her research focuses on variability in global ocean color or chlorophyll concentrations, the pigment in microscopic phytoplankton, and the physical mechanisms causing those changes. Dr. Uz coordinates communication for the Plankton, Aerosol, Cloud, ocean Ecosystem...


Posted in: Curriculum: Education Research Science and Math Technology Field Campaigns: El Niño GLOBE Science Topics: Climate Climate Change Earth as a System Earth System Science Scientist Skills Investigation Areas: Atmosphere Hydrosphere Earth As a System Biosphere Learning Activities: Atmosphere and Climate Earth as a System Hydrology Primary Audience: Alumni Country Coordinators Partners Scientists Students Teachers Trainers Teacher's Guide: Investigation Area Documents

A version of this blog was originally posted on November 14, 2012 .  If you have been listening to the news or following along with weather and climate web pages, you have probably heard the term "ENSO."  ENSO, or El Niño-Southern Oscillation, is a quasi-periodic climate pattern that occurs in the tropical Pacific Ocean.  When the conditions change, the atmosphere responds in many different ways.  In certain locations, it is cloudier and it rains more, while in others it’s clear and dry.  Scientists are forecasting El Niño conditions to start...


Posted in: Curriculum: Science and Math GLOBE Science Topics: Climate Investigation Areas: Atmosphere

Blog originally posted on The GLOBE Scientists' Blog: http://blog.globe.gov/sciblog/2013/03/06/connecting-pollutants-and-air-temperature-in-the-maldives/ With climate change, there are many relationships that are understood, and many others that are not.  Dr. Veerabhadran Ramanathan from The Scripps Institute  in San Diego has spent the last fifteen years in the Maldives, a nation south of India that is comprised of over 1,200 islands, studying the relationship between air pollutants, cloud formation and air temperature. The Maldives are a great location for...


Posted in: Field Campaigns: Carbon Cycle GLOBE Science Topics: Climate Climate Change General Science Investigation Areas: Atmosphere

A couple of years ago, I attended a seminar sponsored by the Climate and Global Dynamics Division  (CGD) of the National Center for Atmospheric Research  (NCAR) on how climate change is threatening the survival of wolverines ( Gulo gulo ).  This scientist, Synte Peacock from CGD, painted a gloomy outlook for this ferocious creature after using a climate model to examine changes in spring snow cover and summer air temperatures.    However, recent legislative proposals may make the future a little brighter.   A...


Posted in: GLOBE Science Topics: Climate Climate Change