Bird, Bee & Bat Habitat on OWU’s Campus

In order to mitigate the loss of habitat for wildlife we have began enhancing wildlife habitat across OWU’s campus. A few species were selected in order to jump start OWU’s involvement in rehabilitating habitat area within Delaware. Bats, birds, squirrels, and solitary bees are all common area natives and were targeted to boost ecosystem productivity due to their ecological importance.

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House Wren/Carolina Chickadee house installed on April 16, 2014 during a student event sponsored by the Landscape Course Connection. It now contains a Carolina Chickadee nest.

Jayne Ackerman (OWU ’15, jjackerm@owu.edu), Blake Fajack (OWU OWU ’16, zbfajack@owu.edu) & Dick Tuttle (OWU ’73, ohtres@cs.com)

Delaware County, Ohio, home of Ohio Wesleyan, is one of the fastest growing areas in the state [1]. As the county grows, the amount of wildlife habitat is drastically decreased through fragmentation and other anthropogenic interferences. In order to mitigate the loss of habitat for wildlife we have began enhancing wildlife habitat across OWU’s campus.

A few species were selected in order to jump start OWU’s involvement in rehabilitating habitat area within Delaware. Bats, birds, squirrels, and solitary bees are all common area natives and were targeted to boost ecosystem productivity due to their ecological importance [2][3][4].

Methods and Results

Our original goal for the project was to build and place bat boxes on campus since bats are in danger from habitat loss and important for pest control [19, 2]. We expanded the project to include bird houses and bee hotels because of their ecological usefulness for seed (birds [17]) and pollen (bees [20, 21]) dispersal [3]. OWU Alumnus Dick Tuttle joined our project, suggesting we build carolina wren nesting boxes and expand the project to include squirrel dens. Squirrels are important for tree growth and forest succession [4].

Dick Tuttle guided us on the construction of the bird houses and locations to hang them. We summarized our proposed work in a proposal and contacted OWU’s Buildings and Grounds (B&G) to get formal approval for the project [5]. Our proposal included general ecological support for the habitat enhancements, plans for the shelters (sources in references section at [6][7][8][9][17]), installation procedure [10][11][17], maintenance advice [12][13][17], and location suggestions.

The squirrel dens were dropped from the project because, given their size (and the need for three adjacent boxes) there was a lack of suitable locations for them [17]. The other dwellings remained on the list as we looked forward to the building process. Carlyle Ackerman (Jayne’s father) was the lead carpenter and designer of the bat boxes and a key collaborator in the project.

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Bat box construction, October 2014.

Two bat boxes were put together with the help of Mr. Ackerman [18]. This was one of the most time consuming aspects of the project.

When B&G accepted our proposal we contacted the moderators of the Small Living Units (SLUs) on campus, suggesting the SLUs would be a good location for the shelters. Several SLUs came forward: the Tree House, the Interfaith House, and the Citizens of the World House. It was decided that the bird houses would be placed at the Interfaith House and Citizens of the World House, and the bat boxes would be placed at the Tree House. Bee hotels would be hung up along the bike path outside of the Science Center and various other locations.

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Simple Bee Hotel Construction: reused plastic soda bottles with tops removed (above).

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Fill with cut pieces of dried bamboo (above) and place in bottles (below), packed (Fall 2014) for installation in Spring of 2015.

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An event was scheduled [14] to help build additional shelters and spread awareness in hopes of interesting campus groups to maintain and develop the shelters in the long term.

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Building Carolina Wren boxes, November 2014.

The event required us to collect necessary materials, tools, and also promotion for the event with social media postings. We also presented our work in class [22]. Emily Webb, Ellen Hughes, and Cindy Hastings attended the event. At the event we built 7 bee hotels, and Dick Tuttle assisted us in building 5 bird houses.

The final step of actually mounting the shelters was planned to happen in January 2015. Fall projects, like ours, suffer from the inevitable descent into winter. Both Jayne, Blake and Dick Tuttle committed to finishing the dwellings and installing them in the spring of 2015.

Spring 2015 Efforts and Results

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Bird feeders outside of the Schimmel Conrades Science Center (above) and Chapplear Drama Center(below). The feeders are currently maintained by OWU Alumni Dick Tuttle and we would like a student organization to take over maintenance of the feeders.

The feeder stands that hold four feeders are checked daily. Oil sunflower seeds are added to the milk carton feeders. The water bottle feeders are loaded with thistle seed for American Goldfinches and House Finches.

One bottle feeder at each stand has seed ports where American Goldfinches can feed while hanging up-side-down, a maneuver that House Finches cannot duplicate.

A small suet feeder hangs from one of the milk cartons and it is used by woodpeckers, nuthatches and chickadees.

A new hopper feeder was installed on April 27. It can go days before feed is depleted. Three ears of corn are attempts to attract Blue Jays, a species not yet seen at the feeder stations. Crows and grackles might also feed on the corn. Also, on each end of the hopper are compartments designed to hold suet and/or slices of bread, etc.

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Carolina Wren boxes painted (above) by residents of the SLUs where the boxes will be mounted, March 2015.

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April 25, 2015: Box 3 (above) at the student observatory has one egg in its moss nest.

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April 25, 2015: Box 4 between the Hamilton-Williams Center and the
Alumni Center. It contains three Carolina Chickadee eggs.

Future of the Project

General Maintenance of Dwellings

  • All of the wildlife dwellings need general monitoring to keep an eye out for wear and tear.
  • Occasional repairs or remounting may be needed depending on the amount of weathering.

Bee Hotel Maintenance

  • The simple design of the bee hotels may not allow them to last very long but they can be easily made and replaced.

Bat Box Maintenance

  • Bat boxes are self sufficient but sometimes pests like wasps will take over while bats are not using the boxes. These types of problems may require professional services.
  • If the bat boxes are not being used after 3 summers they will need relocated.
  • The SLUs that are hosting bat boxes will be expected to keep these maintenance requirements in mind.

Carolina Wren Nestbox Maintenance

  • Nestboxes will need cleaned once a year in the summer after birds have left the house.
  • The SLUs that are hosting nestboxes will be responsible for the cleaning.

Other wildlife home ideas

  • Larger bee hotels, lady bug homes, general bug hotels [15]
  • Bee hives
  • Squirrel dens [4, 8, 11]
  • Other bird houses: bluebird nest boxes or chimney swift tower [17]
  • Wildlife brush piles [16]
  • Bird of prey nesting platform

Recommendations

  • Getting the B&G proposal done as soon as possible is the number one thing to do when working on this type of project as they took a while to get back to us. Research is very important in case B&G has any questions or your project needs more scientific support.
  • Have a back-up plan. Original plans may not work out, so be sure to always have an alternative. Don’t be afraid if it is not as good as a place to put the shelter. Even the most poorly placed shelters will help B&G get used to the idea of having them around.
  • Try to start a native garden near the shelters, or mount the shelters in close proximity to a native plant garden. This helps attract the targeted wildlife to the shelter.

References

[1] Delaware County: http://www.co.delaware.oh.us

[2] Why Bats are Important: http://www.batconservation.org/bat-houses

[3] Why Bees are Important: http://www.esa.org/ecoservices/comm/body.comm.fact.poll.html

[4] Why Squirrels are Important: http://www.rossoscoiattolo.eu/en/role-ecosystem

[5] B&G Proposal: https://drive.google.com/file/d/0B6uLhpiaH654OGoxV1dtMjFsZ3M/view?usp=sharing

[6] Bee Hotel Plans: http://www.opalexplorenature.org/sites/default/files/7/file/How-to-make-a-bee-hotel.pdf

[7] Carolina Wren Nest Box Plans: http://www.wholehomenews.com/blog/Carolina-Wren-Nest-Box/239

[8] Squirrel Den Plans: http://www.helpingwildlife.org/images/squirrelnestbox.pdf

[9] Bat Box Plans: http://www.nwf.org/How-to-Help/Garden-for-Wildlife/Gardening-Tips/Build-a-Bat-House.aspx

[10] Bat Box Installation: http://www.batcon.org/pdfs/bathouses/InstallingYourBatHousebuilding.pdf

[11] Squirrel Den Installation: http://northernredsquirrels.org.uk/Red-Squirrel-Nesting-Box-Info.pdf

[12] Bat House Maintenance: http://bathouse.com/bat-house-maintenance

[13] Bird House Maintenance: http://www.birdhouses101.com/Care-Maintenance-Birdhouses.asp

[14] Facebook Event: http://www.birdhouses101.com/Care-Maintenance-Birdhouses.asp

[15] Bug Hotels: http://gardentherapy.ca/build-a-bug-hotel/

[16] Rabbit Brush Piles: http://dnr.wi.gov/files/PDF/pubs/wm/WM0221.pdf

[17] Dick Tuttle

[18] Carlyle Ackerman

[19] Sheffield, S.R., Shaw, J.H., Heidt, G.A., McClenaghan, L.R. 1992. Guidelines for the protection of bat roosts. Journal of Mammalogy 73: 707-710.

[20] MacIvor, J.S., Cabral, J.M., Packer, L. 2014. Pollen specialization by solitary bees in an urban landscape. Urban Ecosystems, 17: 139-147.

[21] Danforth, B. Bees. Current Biology, 17,5: R156-R161.

[22] Wildlife Home Presentation: https://drive.google.com/file/d/0B6uLhpiaH654ay1jYzRYSWRPT0k/view?usp=sharing

 

Fall ’15 OWU Environmental Travel Course to Costa Rica

Travel Learning Course: Geography 347: Environmental Alteration: Comparative Global Environmental Change: Bahia Ballena-Uvita, Costa Rica & Delaware, Ohio. Learn how to collect environmental data in Delaware, Ohio (Fall 2015) and coastal Costa Rica (January 2016) and understand how it relates to regional and global climate and environmental change.

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Travel Learning Course: Geography 347: Environmental Alteration

Fall 2015

Focus: Comparative Global Environmental Change: Bahia Ballena-Uvita, Costa Rica & Delaware, Ohio

Learn how to collect environmental data in Delaware, Ohio (Fall 2015) and coastal Costa Rica (January 2016) and understand how it relates to regional and global climate and environmental change.

Collaborate with Amy Work (OWU 2004) and her community geography organization, Geoporter, in Bahia Ballena-Uvita. Work with local citizens in a developing ecotourism region

Data: Weather Station | Drone aerial imagery | Ecological assessment Soil moisture & temperature | Steam flow | Water quality | Whale monitoring

Visit: Arenal National Park | Bahia Ballena-Uvita | Eco Surfing | Whale Conservation | Mangrove Conservation | Marino Ballena National Park

Contact: Dr. Nathan Amador (nsamador@owu.edu) & Dr. John Krygier (jbkrygier@owu.edu)


Students need to apply and be pre-approved for this course, prior to registration for fall 2015 courses:

  • Current Juniors and Returning Seniors April 6, 2015 (7am)
  • Current Sophomores April 9, 2015 (7am)
  • Current Freshmen April 13, 2015 (7am)

Details

Global environmental change is among the most important global issues of the next century and central to Geography 347: Environmental Alteration, a core course in Geography and Environmental Studies. The primary objective of Environmental Alteration is to explore the relationship between human and environmental systems from local to global scales. In order to grasp the importance of global environmental change, students need to 1) Understand the importance of scale to differentiate behaviors that modify the landscape (i.e., an individual throwing trash versus tropical deforestation) and their impacts (i.e., local stream pollution versus variability in large-scale precipitation patterns); 2) Understand and practice data collection methods, data analysis and presentation of findings; 3) Understand how research outcomes can affect local, positive changes addressing negative local and global environmental degradation; and 4) Understand the differential impacts of global environmental change by comparing various, worldwide locations, including differences between the Global South (e.g., Costa Rica) and Global North (e.g., the U.S.). The travel component proposed for Geography 347 allows students to effectively engage in all four of these course learning outcomes, building on our Sustainability Region model in Delaware, Ohio and extending it to collaborative work in Costa Rica. The course meets for 3 hours (regular course) + 2 hours (enrichment experience) per week.

The Travel Component:

Drs. Amador and Krygier and students in Geography 347 will travel to and conduct collaborative research in the region around Bahia Ballena-Uvita, Costa Rica.

View larger map

Students and faculty in our course will be working, before, during and after our travel, with Geoporter, a non-governmental organization (NGO) located in Bahia Ballena-Uvita, Costa Rica. Amy Work, a 2004 OWU Geography Major, manages Geoporter. CR201308_329xAmy is well known to members of the Geology & Geography program, has a background in geospatial and environmental education, and provides us with a unique opportunity to develop a long-term collaborative project between her organization and OWU, with the potential for repeated future visits by different courses and faculty. As residents of a costal area in transition from a fishing economy to one based on ecotourism, community members in Bahia Ballena-Uvita are interested in understanding their natural environment and the potential impacts of global environmental change: they share many of the same goals as the Environmental Alteration course. Amy has been working with community members to collect and map environmental information for over several years, providing a solid basis in practice. Geography 347 students will also learn the practice of data collection and mapping (as part of the enrichment component of the course), but also, importantly, develop an understanding of the theories and concepts required to analyze and understand collected data. Theories and concepts will be put into practice in Costa Rica, the collaboration designed so students and community members in Bahia Ballena-Uvita will come to understand both the theory and practice of environmental change at a range of scales.

A fundamental focus of any discussion of human modification of the environment is recognition that the planet is composed of various, dynamically different climate regimes and biomes. A perfect case study is the comparison between environmental alteration and its effects in mid-latitudinal, continental Delaware, Ohio and coastal, tropical Bahia Ballena-Uvita, Costa Rica. Comparison between these two sites will allow us to observe (via various data collection sources) local and global-scale climate impacts on precipitation patterns, temperature variability, and sea level rise. The tropics represent the world’s most biodiverse regions, with Costa Rica accounting for 4% of the world’s known species (~500,000). The region is characterized by a warm, tropical climate and distinct wet and dry seasons. As a result of local and large-scale modification of the environment, the tropics are extremely sensitive to perturbations in the climate system, which generate an amplified response, making it vital to understanding the direct relationships between the human and environmental systems in the tropics.

ballena-marine-park

Bahia Ballena-Uvita, on the Pacific Coast, borders Ballena Marine Park, which protects migrating humpback (and other species) of whales. Some of the best-preserved coral reefs in Costa Rica are a short boat ride away at Caño Island Biological Reserve. The coastal mountain chain forms the Path of the Tapir, a vital link in the Mesoamerican Biological Corridor. Nearby are indigenous reserves of the Terraba and Boruca people, and artifacts of their ancestors can be found close to the delta of the Terraba-Sierpe mangroves and wetlands, a protected, internationally recognized site. A little further south, near the town of Golfito, is a tropical fjord called the Golfo Dulce (1 of 4 tropical fjords in the world) with pods of dolphins sometimes numbering in the hundreds.

whale-in-ballena-marine-national-park

Specifically, in the Environmental Alteration course, students and Drs. Amador and Krygier will collaborate with Geoporter and its allied community members to collect environmental data on water quality and stream characteristics, temperature, and rainfall. Additional weather variables will be collected by Dr. Amador’s professional weather station (which will be used in both locations). We will acquire an array of various open source (e.g., free) geospatial data sets, including digital maps, remote sensing (satellite and at-site drone reconnaissance with Geology & Geography’s imaging drone) to monitor environmental conditions (such as meteorological and land use/land cover). These primary data sets will allow the students to assess the impacts of human behavior on the local environment, and to generate suggestions for local-scale changes and mitigation.

Impact of the Travel Component of Geography 347

Amy Work (OWU 2004) and Geoporter have over five years of experience and engagement with Bahia Ballena-Uvita and other regional communities, collecting and analyzing data and affecting community change with a focus on the environment. Before, during and after the course visit to Costa Rica, Drs. Amador and Krygier, Amy Work, students and community members will develop an expanded program of data collection and analysis, focused on the local impacts of global environmental change (with a focus on the locations in Ohio and Costa Rica). wide-1000-1-dsc0233This expanded program meets the needs of both Geography 347 and community and Geoporter needs in Costa Rica. Bahia Ballena-Uvita provides an excellent opportunity for travel and engagement, given the rich ecosystem, economic importance of the environment for the future of the community, relevance to the study of local impacts on environmental change, and substantive connections (through Amy Work and Geoporter). Collaboration between participants in Costa Rica and OWU will occur through online, cloud-based GIS software, before, during, and after the travel. Each student will develop a focused course project that will reflect the four course objectives (outlined above). As a result of the students’ travel-learning experience, they will represent the University’s mission by applying course theory to a real-world problem, understanding the importance of citizenship and their ability to contribute to a global society.

Additional Experiences for Students in the Travel Learning Component of the Course:

Several themes will be covered in the Environmental Alterations course for all students, including how humans impact the hydrologic cycle and the global energy balance. Throughout the course, we will assess how humans are involved in altering the local environment (in Delaware, Ohio) with a focus on local data collection here at “home.” Methods learned in Delaware serve as training for data collection in Bahia Ballena-Uvita, Costa Rica, where students will share what they know and co-collect data with community members. wide-1000-5-dsc0209Amy Work and Bahia Ballena-Uvita community members will collect some environmental data before the course visit. Before, during and after the visit to Costa Rica, the students will do comparative analysis of the two study sites, using the available data (collected prior, and during the visits). We hypothesize that this approach will allow students to more clearly understand the differential environmental impacts of global climate change and the distinct difference in the response to global environmental change in the Global North and Global South. We believe that some of the students who travel to Costa Rica will wish to continue work on the project, in independent study projects.

The .25 credit enrichment experience will focus on learning the techniques and methods of environmental data collection, mapping and analysis required for the Costa Rica experience but also for the broader goal of comparing and understanding the effects of global environmental change. It is feasible to teach these techniques to a class of 12, but not 35-40 (the typical enrollment of Geography 347). We will, as part of the enrichment experience, investigate how local ecosystems (such as streams) are impacted by humans, by collecting in-situ data, both in Delaware, Ohio (and later in Bahia Ballena-Uvita) on water quality, stream discharge, and stream pollution (due to surface runoff and trash infiltration). Techniques of collecting weather data (temperature, precipitation, etc.) will also be covered. We will “scale up” the research questions to investigate large-scale impacts humans have on the hydrologic system by using satellite imagery to detect variability in sea surface temperature (SST; applicable to tourism and whale watching), precipitation, and air surface temperature patterns. Additionally, we will investigate the effects of large-scale land-use land-cover (LULC) change, primarily through satellite and drone-acquired imagery. Insights from the enrichment experience will be used in the regular Geography 347 course.

Instruments for collecting data will be funded by various sources, including Dr. Amador’s start-up research funds, the Department of Geology and Geography, and Ohio Wesleyan University. We are requesting funds from the Travel Learning grant for relatively inexpensive instruments and equipment that will be used during our proposed course and left with Amy Work and Geoporter to continue collaborative data collection after the visit.

  • Weather Station: Includes measurements for air temperature, relative humidity, precipitation, barometric pressure, solar radiation and wind speed/direction (already acquired with Dr. Amador’s start-up funds)
  • A data logger and set of temperature and soil moisture probes (will be acquired with Dr. Amador’s start up-funds.).
  • A set of 24 thermometers ($6/each) and 24 rain gauges ($5/each), where half will be used in data collection at each site location (Delaware and Bahia Ballena-Uvita). The thermometers and rain gauges will be calibrated against the weather station data for accuracy and precision (we are requesting funds for these devices).
  • We will use a stream flowmeter ($249.95) to monitor stream velocity and changes in discharge over time. Changes in streamflow are a direct result of precipitation rates, changes in upstream surface runoff (i.e., paving roads), and can help indicate changes in erosion rates through sediment transport through the stream (we are requesting funds for this device).
  • In order to measure the water quality of nearby streams, we will use a comprehensive water quality testing kit ($398.95) and an additional refill for added samples ($112.95) for each of the two sites. The variables measured include: pH, nitrate-nitrogen, phosphate, dissolved oxygen, total alkalinity, turbidity, and temperature (we are requesting funds for this device).
  • For data notation, the data collectors will need appropriate, all-weather data notation notepads ($9/each) to record observations and notes during instrument installment and data collection periods (we are requesting funds for these items).

Together, we have collected a list of primary objectives that include data collection, analysis and problem solving, which can be accomplished between the facilitators (Drs. Amador and Krygier, and Amy Work), the community (residents of Bahia Ballena-Uvita), and the OWU students enrolled in the travel-learning course. Communication and pre-planning between the two sites (Delaware, Ohio and Bahia Ballena-Uvita, Costa Rica) will provide for a well-organized and mindful trip, which will lead to a better experience for all involved. The traditional Geography 347 course will meet Tuesday and Thursday between 1:10 – 3:00 pm, with the Travel-Learning component taking place (as a separate course) Tuesday and Thursday 3:00 – 4:00 pm.

 

 

 

 

OWU Alumni | Sarah D’Alexander (’13) | Practicing Sustainability

Sarah D’Alexander graduated from OWU in 2013 with a double major in Environmental Studies and Biology with a minor in Spanish.

She realized her interest in sustainability while participating in environmental projects at OWU. After assessing ongoing problems on campus, she began developing her own courses of action to promote greener practices.

Sarah 3Sarah D’Alexander graduated from OWU in 2013 with a double major in Environmental Studies and Biology with a minor in Spanish.

She realized her interest in sustainability while participating in environmental projects at OWU. After assessing ongoing problems on campus, she began developing her own courses of action to promote greener practices.

In 2012, Sarah created and implemented the May Move Out project, a program aiming to divert student generated waste at the spring semester student move from campus. In two years this initiative recycled over 90 tons of unwanted items such as electronics, clothing, and school supplies by donating to local charities and back to the student body. The university recently received a $10,000 grant supporting the project for 2015.

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Sarah (center) and her team celebrating AmeriCorp’s 20 Year Anniversary at the White House. President Barak Obama and former President Bill Clinton spoke to commemorate the program’s legacy.

After graduation, Sarah served as a Team Leader for AmeriCorps NCCC, a 10-month service program devoted to strengthening communities through team based service.

In 2014, Sarah worked with Habitat for Humanity in Maine to increase energy efficiency in low-income households. In addition, she also worked on sustainable farms in Martha’s Vineyard, advocated for disaster preparedness in New York City, removed invasive species in Valley Forge National Park, and helped the city of Baltimore maintain their public parks.

Sarah 1

During her time working with Habitat for Humanity—7 Rivers, Sarah and her team learned how to do home inspections to get a baseline for energy efficiency. They air sealed basements, crawl spaces, and attics so they could install insulation that improves the thermal boundaries of the home. Here, she is re-installing a bathroom fan.

Sarah is currently an apprentice at Crown Point Ecological Center, an organic farm located in Bath, Ohio. In the future, she plans to pursue a graduate degree in Sustainability Management.

CrownPoint2

“On 115-acres located in the rolling hills of Bath, Ohio, Crown Point expresses its mission through organic agriculture and educational programs that integrate four core values: Community, Justice, Spirituality and Sustainability.”


More information about Sarah and her work can be found at:

Twitter Feed: https://twitter.com/dalexands

LinkedIn Page: https://www.linkedin.com/in/sarahdalexander

OWU Alumni | John Romano (’10) | Global Sustainability

John Romano, OWU ’10, Addressing the UN Open Working Group on the topic of sustainable cities, speaking on behalf of the Major Group for Children and Youth, a global constituency of young people working on sustainable development at the United Nations. “Truly sustainable development is only possible within cities if it is inclusive and representative of the needs and priorities of its people – particularly young people. Without this, our collective effort to achieve sustainable development within cities will undoubtedly fall short.” (January 2014)

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John Romano, OWU ’10, Addressing the UN Open Working Group on the topic of sustainable cities, speaking on behalf of the Major Group for Children and Youth, a global constituency of young people working on sustainable development at the United Nations. “Truly sustainable development is only possible within cities if it is inclusive and representative of the needs and priorities of its people – particularly young people. Without this, our collective effort to achieve sustainable development within cities will undoubtedly fall short.” (January 2014; source)


romano

John Romano graduated from OWU in 2010 with a double major in Environmental Studies and Geography.

John’s interest in sustainability and environment at Ohio Wesleyan focused on a series of projects he undertook as part of courses and independent study projects – theory-into-practice. John completed projects on LEED certification (and obtained a basic level LEED certification as a student), GeoThermal energy (focused on the Meek Aquatic Center on Campus), rainwater recycling potential on campus, Earth Day events, and he helped compile the Green Map of the OWU Campus and Delaware.

After graduation, John interned as a Sustainability Coordinator and Environmental Assessment Intern in Lakeside, Ohio. From there, he got a job as an Sustainability Advisor at a private school (Peddie School) in New Jersey, Nautica, and eventually began a master’s program in Sustainabilty Management at Columbia University. Along the way John has worked for and with a broad array of sustainability organizations, including:

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More information on John and his work can be found at: