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GISN & STEM Professionals' Blog
The GLOBE International STEM Network (GISN) and STEM Professional's Blog is an online collaborative effort where scientists associated with GLOBE post their thoughts, comments, and philosophies about a variety of science topics.
GLOBE strongly encourages positive and productive discussions to further advance the scientific understanding of all involved with The GLOBE Program.
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Story published on https://spaceweather.com/ on 10/29/2019. A sharable version of this story is available here . You can also look at Realtime Sprite Photo Gallery .
Image Credit - Chris Holmes.
This is the picture that captured everyone's attention! It is a photograph of a gigantic jet as observed by pilot Chris Holmes as he traveled at 35,000 ft over the Gulf of Mexico near the Yucatan Peninsula. He noticed the big thunderstorm (or cumulonimbus cloud) producing lots of lightning with sprites and jets.
...
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Purple Skies observed Dallas, TX on October 27, 2019.
Purple skies during sunsets and sunrises ( blog explaining science ) have been observed by our GLOBE participants! Thank you to all those sending in their observations and participating of the Fall Clouds Challenge !
Educator Angie Rizzi , part of the Science Education team at NASA Langley Research Center in Hampton, VA, created this lesson for teachers who want to use this event to talk about aerosols and sky color. The activity incorporates the Elementary GLOBE Sky Observers activity with ...
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OTHER
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GENERAL SCIENCE
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GLOBE Working Groups:
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Picture by Jan Curtin @ Vail, AZ ( https://spaceweathergallery.com/indiv_upload.php?upload_id=156718 )
Raikoke Volcanic Eruption
Have you noticed purple sunrises or sunsets where you live? Submit your photographs to GLOBE or GLOBE Observer, especially as we get ready to start the Fall Cloud Challenge: What's Up in Your Sky (Oct 15 - Nov 15, 2019)!
People around the world have been noticing purple skies at dawn and at dusk, calling it the Raikoke Sunsets (see photographs submitted ). The purple color is because of sulfurous gas ...
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SCIENCE SYMPOSIA AND FAIRS
COMPETITIONS
GLOBE Science Topics:
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We are kicking off the Urban Heat Island Effect campaign today with a heat wave in the eastern United States. Many record temperatures were broken today with highs reaching 32 to 35 C. 53 sites around the world entered data already today, October 1, 2019. You can see that most of the observations were in places of the world where it has been pretty warm. The coolest observation came from Alaska.
My students, Shefa and Ahmad, took surface temperature observations of a grassy field in front of my building at the University of Toledo and then of the parking lot behind the building. ...
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NASA está solicitando tu ayuda para determinar “¿Qué ves en tu cielo?” El equipo NASA GLOBE nube quiere estudiar diferencias en nubes y aerosoles. La data colectada durante este reto del otoño en el hemisferio norte o primavera en el hemisferio sur será comparada con los resultados obtenidos durante el reto de primavera del 2018.
Puedes ayudar sometiendo observaciones de nubes, polvo atmosférico, calina, o humo (límite 10 por día) a GLOBE usando cualquiera de las opciones de entrada de datos, incluyendo la aplicación móvil GLOBE Observer.
Los participantes ...
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OTHER
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GLOBE Science Topics:
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INTERNATIONAL VIRTUAL SCIENCE SYMPOSIUM REPORT
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Tú puedes reportar el cielo como 100% cubierto u obscurecido usando el protocolo de nubes en GLOBE y en la aplicación GLOBE Observer. ¿Cuál es la diferencia? Este blog tiene consejos para ayudarte. Todas las fotografías en este blog fueron colectadas por observadores como tú. ¡Gracias!
Al principio encontré la diferencia entre cubierto y obscurecido algo confuso, pero cuando entendí el significado de ambas, pude mejorar mis observaciones. Empecemos con definir ambos términos:
Cubierto – Noventa por ciento o más del cielo está cubierto por nubes. En esta situación ...
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ASSESSMENT AND EVALUATION
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OTHER
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GLOBE Science Topics:
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GENERAL SCIENCE
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GLOBE Working Groups:
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Audience : Everyone! (Students and teachers all grade levels, informal educators, and the general public)
Dates : October 15, 2019 - November 15, 2019
Observations : Clouds and aerosols (dust storms, haze, smoke). Limit 10 per day.
NASA is requesting your help to determine “What’s up in your Sky”. The GLOBE Clouds team wants to study differences in clouds and aerosols. The data collected during this fall challenge will be compared to results from the 2018 Spring Clouds Challenge. Help by submitting clouds, dust, haze or smoke observations ( limit of 10 per day ) to ...
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OTHER
COMPETITIONS
GLOBE Science Topics:
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GENERAL SCIENCE @ES
CLIMATE CHANGE
BACKYARD SCIENCE
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GLOBE PROTOCOLS
GLOBE Working Groups:
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TECHNOLOGY WORKING GROUP
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Investigation Areas:
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Learning Activities:
EARTH AS A SYSTEM
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Primary Audience:
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Student Research Reports:
U.S. STUDENT RESEARCH SYMPOSIA (SRS)
INTERNATIONAL VIRTUAL SCIENCE SYMPOSIUM REPORT
STANDARD RESEARCH REPORT
Teacher's Guide:
GRADE LEVELS
INVESTIGATION AREA DOCUMENTS
Guest Scientist Blog by Kayla M. Thomas, McNair Scholar, Southern Nazarene University
Oklahoma has experienced three major outbreaks of West Nile Virus (WNV) since its local introduction in 2002. State and local health agencies provide surveillance of mosquito-borne diseases although reduced resources and personnel limits its scope. With the addition of citizen scientists from the greater Oklahoma City, I was able to analyze ongoing mosquito observations by using NASA’s GLOBE Observer mobile app during the 2019 mosquito season.
Citizen scientist participation studies have ...
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Guest Scientist Blog by Kenan Arica, NASA JPL Summer Intern
Mosquitoes are vectors for diseases such as malaria, dengue, Zika, Rift Valley fever, West Nile virus, chikungunya and other diseases. Unfortunately, climate change is expected to make the spread of mosquito-borne diseases worse. This summer, I did some exploratory research to see if we could combine the power of GLOBE citizen science data and social media to learn about where mosquitoes are found.
This summer I worked with the GLOBE Observer Mosquito Habitat Mapper (MHM) data. To ensure we get the ...
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Guest Scientist Blog by Jacqueline Castellanos, NASA JPL Summer Intern
My summer internship at NASA Jet Propulsion Laboratory exposed me to all parts of the scientific process. I went on a hike in search of mosquitoes, collected data, and I had the opportunity to teach teachers how to use the GLOBE Observer Mosquito Habitat Mapper. In my analysis, I learned how to work with data of varying quality and saw how environmental factors affect mosquito abundance. Most importantly, I learned that data given context and explored in meaningful ways can help us understand the problems we ...
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In the GLOBE Clouds protocol and GLOBE Observer app, you can report if your sky is “overcast” or “obscured”. But what’s the difference? Below are some tips to help! All the photographs featured were collected by observers just like you - Thank you!
I found “obscured” and “overcast” very confusing at first, but when I understood what they meant, things made much more sense. Let’s start by defining them:
Overcast – The sky is completely covered by clouds (cloud cover greater than 90%). This means that you will see little or no blue sky. When it’s overcast, you are looking at ...
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Curriculum:
EDUCATION RESEARCH
STEM
SCIENCE AND MATH
TECHNOLOGY
Event Topics:
CAMPAIGNS AND PROJECTS (IOPS, ETC)
GLOBE LEARNING EXPEDITIONS
OTHER
GLOBE Science Topics:
EARTH SYSTEM SCIENCE
GENERAL SCIENCE
GENERAL SCIENCE @ES
CLIMATE CHANGE
BACKYARD SCIENCE
CLIMATE
EARTH AS A SYSTEM
SCIENTIST SKILLS
GLOBE PROTOCOLS
GLOBE Working Groups:
EDUCATION WORKING GROUP
TECHNOLOGY WORKING GROUP
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NASA GLOBE Clouds team with summer intern (from left to right: Tina Rogerson, Kevin Ivey, Marilé Colón Robles.
The NASA GLOBE Clouds team has been delighted to have recent high school graduate Kevin Ivey this summer as our intern through NASA's Internships and Fellowships program [ link ]. Read about his experience this summer as he tackled big data!
I’m Kevin Ivey and I’ve been interning with NASA GLOBE Clouds at NASA Langley Research Center this summer. I graduated high school in June and I’ll be a first-year at the University of Virginia this ...
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¿Vives en un área que tiene tormentas de polvo atmosférico? Nos gustaría que fotografíes el evento y envíes tus fotos usando el app GLOBE Observer. ¿Ya has estado enviando datos sobre tormentas de polvo atmosférico? ¡MUCHAS GRACIAS! Ahora queremos que todos sepan que pueden enviar datos sobre estas tormentas con GLOBE Observer usando los siguientes pasos.
Conoce a los científicos
Daniel Tong es un pronosticador de polvo atmosférico con el Programa Nacional de Capacidades de Pronóstico de Calidad del Aire de la NOAA y el Equipo de Ciencias ...
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Left: SEES Mosquito Mapper intern Maia W. in the field, sampling a mosquito larvae habitat on a construction site in her hometown. Right: GLOBE Observer Land Cover observations collected alongside mosquito habitat identifications provide important data for analysis. Photo credit: Author.
As part of our field research, SEES interns identify local potential mosquito breeding habitats. As I live in an area that is cold and rainy most of the year, I did not anticipate finding any larvae, and when I did find some, it was not in the area I expected. ...
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# 19 August 2019
Prepared by Helen Amos, helen.m.amos@nasa.gov
How to Download Dust Observations Reported through GLOBE
Dust event on 10 July 2019. Photo credit: GLOBE
Citizen scientists from around the world have been reporting dust events using the NASA GLOBE Observer app . You can learn about how to get involved here.
This blog offers step-by-step instructions on how to download GLOBE ...
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Curriculum:
STEM
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Event Topics:
CAMPAIGNS AND PROJECTS (IOPS, ETC)
GLOBE Science Topics:
EARTH SYSTEM SCIENCE
GENERAL SCIENCE
DATA INCLUDED
BACKYARD SCIENCE
CLIMATE
SCIENTIST SKILLS
GLOBE PROTOCOLS
GLOBE Working Groups:
EDUCATION WORKING GROUP
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Investigation Areas:
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Learning Activities:
EARTH AS A SYSTEM
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SEES Mosquito Mapper intern Lindsay W. in the field, sampling a mosquito larvae habitat site in her study area. Photo credit: Author.
California has recently emerged from a multi-year drought, but I live at the edge of a town in the chaparral where water is typically scarce. I often travel miles by car to find potential mosquito habitats, only to find no larvae in those water sources.
I eventually contacted Vector Control in hopes that they could direct me to potential breeding sites, and they sent me a few locations. As of yet, most sites I’ve visited have had water and no ...
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Left: example larva of the genus Toxorhynchites recovered from one of the author's research traps. Right: Larval specimen of prey, Culex quinquefasciatus, for comparison. Toxorhynchites are predator larvae and easily recognized by their unique morphology and larger size. Photo credit: Author.
Toxorhynchites is part of the mosquito family (Culicidae), also known as the “elephant mosquito” and “mosquito eater” and for good reason! These formidable larvae use their mandibles to prey on the larvae of other mosquitoes inhabiting the ...
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SEES Mosquito Mapper intern Parker L. in his lab, identifying a specimen recovered from one of his mosquito research traps. Photo credit: Author.
I am fascinated at how effectively Aedes albopictus has expanded beyond its historical geographical origins in Asia, sticking its proboscis into Texas along with every continent across the globe except Antarctica. This invasive mosquito, which serves as a vector for dengue and chikungunya, has been enormously successful in utilizing alternative breeding containers to supplement its natural oviposition sites. In fact, it ...
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SEES Mosquito Mapper intern Thien-Nha T. in the field, documenting potential larvae habitat sites. Photo credit: Author.
Before this project, I never ever imagined I would be interested in studying any type of bugs, much less mosquitoes -- my itch-causing nemesis. However, the more I realized how interconnected these bugs are with the rest of the world and even my own life, the more I saw their importance.
My field experiment was designed to figure out what vegetation and color surrounding would attract the most mosquitoes. The structure and goal of the experiment were ...
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SEES Mosquito Mapper intern in the field, setting mosquito traps. Photo credit: Clara U.
Something that has fascinated me in the research I have done so far is the vast impact that human activity has on the distribution of mosquito communities. Globalization and human travel are thought to be responsible for introducing many mosquito-borne diseases to unlikely areas, for example, spreading the Culex tarsalis , a vector of western equine encephalitis, to Washington State. Artificial habitats that foster mosquito breeding can develop in abandoned tires, plastic containers, and ...
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