Children analyze water samples with the Changing Currents Project. Photo: www.ecospark.ca

Changing Currents, a project originating in Toronto, Canada, familiarizes middle- and high-school students with local watersheds and teaches them how to conduct water quality analyses.

This is a great way for students to become environmental scientists for a day! After heading out to a local stream and donning hip waders, students collect water samples and analyze their data. Through this program, students get out in nature for a while and learn about the importance of healthy aquatic ecosystems.

Hip waders keep citizen scientists dry while sampling streams. Photo: www.ecospark.ca

Urban watersheds can be adversely affected by many problems, including urban run-off and storm water, agriculture, and pesticide use. It is imperative to keep watersheds clean, not only for us humans (who depend on natural sources for our drinking water!) but also for the animals and plants in the larger ecosystems that these waterways support.

In addition to learning a bit about science and nature, students also contribute their data to a larger study of Toronto-area watersheds and are encouraged to take action if they find problems in their local streams and rivers. Want to see what it’s like? Check out their fun video!

The Changing Currents group created a thorough, well-organized field manual for teachers to help organize scholarly stream outings. Take a look inside and learn how to conduct a survey and identify aquatic critters!

To get involved, first register with the group and then attend a training session or host a Student Stream Assessment Workshop. Students can learn more about water quality and biomonitoring in the Student Area of the website.

We think you’d look great in hip waders, so take a look and get out there! Read the rest of this entry »

Citizen science is taking off in Puerto Rico!

According to a story at Ciencia PR, citizen scientists are playing an important role in the conservation efforts for the Hacienca La Esperanza Reserve, which houses the only coastal forest in Northern Puerto Rico. Through the Puerto Rico Conservation Trust’s Citizen Science Program, volunteers have the opportunity to explore and observe the forest life, and learn about the geography of the area.

The full article also has a nice shout-out to Science for Citizens!

Here’s a quick excerpt from the English version:

Scientific questions arise from curiosity, an innate quality of all humans. You may think that only scientists can find the answers to scientific questions. Then you should know that with citizen science we can all contribute to the advancement of scientific knowledge.

Through citizen science, the public can put their curiosity at the service of scientists, by helping them “do” science —collecting or analyzing data— that would be otherwise hard for them to carry out.

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Christine Goforth is an entomology Ph.D. student at the University of Arizona. Her research focuses on the aquatic insects of the Sonoran Desert, especially the parental care behaviors of the giant water bugs and using aquatic insects to indicate and manage water quality issues in Arizona.

In July of 2009, a friend and I arrived at a lake to collect water samples for work. We had worked at the lake many times, but something was different that day: several hundred dragonflies were flying over the grass.

We often saw dragonflies, but there were 50 times the usual number and they weren’t in their usual places. We knew something exciting was happening, so we jotted down notes. I returned to the lake twice to record more observations of the swarm and simply appreciate the marvel of nature that I witnessed. Then they were gone.

That experience changed me. I am an aquatic entomologist with an interest in dragonfly behavior, but that swarm captured my attention like nothing else. I needed to know more about it! I looked into the scientific literature to find answers, but discovered that little is known about dragonfly swarms.

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This post was originally published on Citizen Science Buzz, a blog on TalkingScience that highlights science projects that are helping us better understand our planet and the Universe.

During the day, a firefly looks more like an ordinary beetle than a flashing light (Photo courtesy of Don Salvatore, Firefly Watch, MOS)

Ever seen little points of light buzzing around outside on summer nights? Those lights – fireflies – are beetles that create light through a chemical reaction.  By controlling the reaction, fireflies can turn on and off their lights. They flash light to communicate and find a mate.

Fireflies may be disappearing from some areas where they have been found in the past, so researchers are looking to citizen scientists for help understanding more about what is affecting fireflies.

Changes in the way we use land might be taking a toll on fireflies. For example, as natural landscapes are turned into lawns, fertilizers, pesticides and mowers may jeopardize fireflies, which spend daytime hours on the ground. Fireflies might also be affected by outdoor lights such as streetlights and the amount of water in the environment.

The Firefly Watch project gets the public involved collecting data about where fireflies are found. If you live east of the Rocky Mountains in the United States and have ten minutes a week to look for fireflies in the evening, consider signing up as a volunteer.

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Snap a photo of a whale shark and help scientists! Photo: Zac Wolf via Wikipedia

Da-dum … da-dum …

Don’t look now, but there are  researchers hoping you’ll hop in shark-infested waters in the name of science!

Members of ECOCEAN want your help photographing whale sharks on your next ocean outing. Your pictures will be uploaded to the ECOCEAN Whale Shark Photo-identification Library, a photographic database of whale shark (Rhincodon typus) sightings.

Marine biologists will use your photographs to identify whale sharks and keep a record of interactions with individual sharks. Similar to how images of fingerprints can identify specific humans, photographs of whale sharks’ skin patterning, gills, and scars, combined with state-of-the-art pattern-recognition algorithms, allow scientists recognize specific sharks across multiple encounters.

If you’re keen to help out, hop off the boat this summer and submit whale shark photos and sighting information. You will be helping scientists and assisting in the conservation of a threatened species. Not a bad way to spend a summer vacation! Read the rest of this entry »

Help scientists deter invasive crayfish species. Photo: Craywatch.org

Some of you may have fond memories of summers spent kneeling by nearby streams, peering intently for crayfish to play with (or cook up for dinner!). These tiny, lobster-like creatures are a staple of freshwater ecosystems, southern menus, and even neuroscience classes. (No kidding — I learned about action potentials from a wonderful college professor who studies crayfish!)

Not all crayfish are alike — some native species of crawdad are being outcompeted by invasive, non-native species. Indeed, nearly half of the North American crayfish varieties are considered to be threatened.

To combat the non-native invasion, Craywatch.org is enlisting citizen scientists to monitor the spread of invasive crayfish in North America. To participate, all you need is a smartphone with a camera and a GPS tag! Find a crayfish, snap a couple of close-ups, and upload to the group’s Flickr account. Presto — you’re a citizen scientist!

Dr. Zen Faulkes, a professor of biology at The University of Texas-Pan American, recently started this project after reading a study about the positive impact of citizen scientists on bee monitoring.

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A Common Blue Morpho butterfly lands on a young visitor at the Sophia M. Sachs Butterfly House. (Photo: Sophia M. Sachs Butterfly House)

Next week is National Pollinator Week!

Pollinators, like bees, birds, and butterflies, play an important role in all of our lives. They aid in flowering plant reproduction, help ensure the health of national forests and grasslands, and work together with famers and ranchers in the production of fruits and vegetables. National Pollinator Week is a yearly effort to build more awareness about the need to maintain a healthy pollinator population.

Today, we’re highlighting one of the many National Pollinator Week events taking place all over the nation: the Missouri Botanical Garden’s Pollinator-Palooza.

To celebrate National Pollinator Week, the Missouri Botanical Garden’s Sophia M Sachs Butterfly House is connecting people with pollinators in a whole new way. On Father’s Day, families in the Greater St Louis Area and beyond are invited to join games and crafts (designed for kids ages 2-11), observe bee hives, and ask a trained entomologist about pollination or the pollinators themselves.

I had a chance to chat with Laura Chisholm, a program specialist and entomologist at the Sophia M Sachs Butterfly House, about what we can expect at this weekend’s Pollinator Palooza. Laura knows her bugs! She runs the Pollinator-Palooza event and Bug Hunt which occur during the June and July. She also assists with other special events throughout the year, including October Owls and Orchids, March Morpho Mania, Booterflies, and Hot! Hot! Hot!

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Leafsnap: By Columbia University, University of Maryland, and Smithsonian Institution

I love being in the outdoors amongst nature – but then who doesn’t? I also have a fascination for all things technological. Sadly, all too often these two passions are incompatible. For as us techie-lovers know, too many an hour can be spent cooped up inside staring at a computer screen.

The emergence of the smartphone now means that we can effectively carry powerful little computers around in our pockets. Programmers have sought to exploit this new technology and let citizen scientists get more involved.

Hot on the heels of MoGo and SoundAroundYou, Columbia University and the University of Maryland teamed up to create a new iPhone app called Leafsnap. Seeking to use smartphone technology to engage people in their environment, it promises to answer to that question, “I wonder what type of tree that is?,” when you don’t have anyone to ask.

Utilizing visual recognition technology and an Internet-enabled smartphone, the Leafsnap app identifies plant species with the phone’s built-in camera. I was excited by this prospect, and so tearing myself away from the laptop (iPhone in hand), I set out into the great outdoors to put Leafsnap through its paces. Here’s what I found:

Leafsnap performed well on both an iPhone and iPad; it is easy to use and boasts a wealth of great features. After “snapping” and uploading an image of a tree’s leaf, you are presented with a list of likely candidates. Bark, flower and leaf images and accompanying facts then let you work out if Leafsnap has found your tree. Your findings are saved and placed on a world map, letting you see what other people have also spotted in your area. I never knew the Yoshino Cherry tree grew in our part of the world!

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Games for Health: Inspiring Adolescents to take Control of their Health (InnoCentive.com)

Adolescents diagnosed with chronic illness have a lifelong responsibility to maintain and promote their health. Chronic illness can impact life in a variety of ways: pain, fatigue, inability to take part in physical abilities, and feelings of hopelessness. To help overcome these challenges, adolescents commonly look to counseling, social groups, and similar online activities.

What would you do to help an adolescent with chronic illness regain control of their health?

The folks at InnoCentive.com are looking for exciting new ways to use gaming technology to help adolescent patients with chronic disease. Their new challenge, Games for Health: Inspiring Adolescents to take Control of their Health, will payout 10,000 bucks, with at least one award being no smaller than $5,000 and no award being smaller than $1,000.

The goal is to obtain a gaming product that helps adolescents with chronic illness create and maintain their own health. The winning solution will create a feeling of community, provide measures of success, and impacts real life behaviors. A teenager should actually want to play this game, rather than associate with homework!

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It’s spring — time to get outside and contribute to science!

The Cloned Plants Project needs citizen scientists to observe the leafing and flowering of cloned plants, like lilacs and dogwoods, and submit their findings to researchers. These observations will help researchers better understand the interaction between the atmosphere (weather and climate) and the biosphere (living organisms).

The project is part of the USA-National Phenology Network (USA-NPN)’s nationwide effort to make phenology data available to researchers and decision-makers. Phenology is the study of  life cycle events of plants and animals and how these events impact the climate. Science for Citizens is currently offering a phenology project on Robins through our partnership with USA-NPN, NBC Learn, the National Science Foundation, and Discover Magazine. (If you spot a robin, let us know here!)

I had a chance to chat with Erin Posthumus, an outreach assistant at the USA-NPN’s National Coordinating Office. She gave me all the details on the Cloned Plants Project, including how you can contribute and what will happen with all the data.  Off we go!

First things first: what’s a cloned plant?

Erin: Cloned plants are genetically identical individual plants.

Why would you use a cloned plant to conduct a study?

Erin: Making observations on plants that have the same genetic make-up (clones) allows us to separate environmental responses from genetic responses. If we monitor a cloned lilac in New York and a cloned lilac in Georgia, we can look at differences between them, such as later bloom time, and better detect the climate change signal.

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