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Posts

April 24, 2014

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7:41 PM | Quantum Dots Open Way For Solar Windowpanes
Recently scientists at Los Alamos National Laboratory and the University of M...

Meinardi, F., Colombo, A., Velizhanin, K., Simonutti, R., Lorenzon, M., Beverina, L., Viswanatha, R., Klimov, V. & Brovelli, S. (2014). Large-area luminescent solar concentrators based on ‘Stokes-shift-engineered’ nanocrystals in a mass-polymerized PMMA matrix, Nature Photonics, DOI:

Semonin, O., Luther, J., Choi, S., Chen, H., Gao, J., Nozik, A. & Beard, M. (2011). Peak External Photocurrent Quantum Efficiency Exceeding 100% via MEG in a Quantum Dot Solar Cell, Science, 334 1530-1533. DOI:

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7:41 PM | Quantum Dots Open Way For Solar Windowpanes
Recently scientists at Los Alamos National Laboratory and the University of M...

Meinardi, F., Colombo, A., Velizhanin, K., Simonutti, R., Lorenzon, M., Beverina, L., Viswanatha, R., Klimov, V. & Brovelli, S. (2014). Large-area luminescent solar concentrators based on ‘Stokes-shift-engineered’ nanocrystals in a mass-polymerized PMMA matrix, Nature Photonics, DOI:

Semonin, O., Luther, J., Choi, S., Chen, H., Gao, J., Nozik, A. & Beard, M. (2011). Peak External Photocurrent Quantum Efficiency Exceeding 100% via MEG in a Quantum Dot Solar Cell, Science, 334 1530-1533. DOI:

Citation

April 23, 2014

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4:49 PM | Scientists Use Airplane to Detect Methane From Fracking
Using an airplane to detect greenhouse gas emissions from freshly drilled shale gas wells in Pennsylvania’s Marcellus basin, Cornell and Purdue scientists have found that leaked methane from fracking is a tougher problem—between a hundred- and a thousandfold—than previously thought. Read more »

Caulton, D., Shepson, P., Santoro, R., Sparks, J., Howarth, R., Ingraffea, A., Cambaliza, M., Sweeney, C., Karion, A., Davis, K. & Stirm, B. (2014). Toward a better understanding and quantification of methane emissions from shale gas development, Proceedings of the National Academy of Sciences, DOI:

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3:52 AM | loudbasstard: Loving our new up-cycled bamboo stands!...
loudbasstard: Loving our new up-cycled bamboo stands! #fortheloveofmusic www.loudbasstard.com fb: loudbasstardtm #loudbasstard #filipino #music #bamboo #wood #recycle #upcycle #cebu #cebuano #philippines #yahoo #travel #travels #manila #davao #giveproject #toms #phonestand #design #green #gopro #goodmorning #brand #global #eco #ecodesign #export #asia #america Love the basstard ethos
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2:57 AM | Make Sure You’re Eating a Healthy Diet – Healthy for the Earth, That Is
by Mo McNulty, PhD Student The health of the planet affects the health of the people living on it. We depend on the Earth for sustenance even as we damage it. As noted in a summary by Harvard’s Center for Health and the Global Environment, “The eminent Harvard biology Professor Edward O. Wilson once said […]

April 22, 2014

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4:11 PM | Crossing 400ppm: Welcome to the Pliocene
“Right now, we’re living in a world of a Pliocene atmosphere,” scientist Maureen Raymo of the Lamont-Doherty Earth Observatory tells the Yale Forum on Climate Change and the Media. “But the whole rest of the climate system — the oceans are trying to catch-up, the ice sheets are waning, and everything is trying to catch up to this Pliocene atmosphere.”
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11:47 AM | Springtime arm mockup
In addition to a pair of new hands for the robot, I am also experimenting with a new design for the arm. At the moment I have created a mock-up in cardboard so that I can make changes easily. The new arm adds shoulder and wrist joints that were not previously included in the design.Many thanks to +Western New England University for donating the pens which will be used to make two new hands for the robot. For anyone interested in how the pens will be used checkout my original post […]

April 21, 2014

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4:28 PM | Small monkeys take over when big primates have been hunted out in the Amazon
The barbecued leg of a spider monkey might not be your idea of a sumptuous dinner, but to the Matsés or one of the fifteen tribes in voluntary isolation in Peru, it is the result of a successful hunt and a proud moment for the hunter's family. However, a spider monkey tends to have only a single infant once a year, which necessarily limits the number of adult monkeys available to subsistence hunters.

April 14, 2014

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2:53 PM | Climate change solution? UN touts ambitious (but cheap) investment in renewable energy
The world is warming rapidly due to greenhouse gas emissions, threatening everything from our food supply to our ecosystems, but the solution may be surprisingly cheap, according to the third and final report from the Intergovernmental Panel on Climate Change (IPCC). The report recommends a rapid and aggressive switch from fossil fuel-based energy to renewables.

April 13, 2014

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3:48 AM | My TEDx Talk: We Are Perfect, With a Hefty Asterisk
I propose a shift in goals from numbers to traits that can help us shape a "good" Anthropocene.

April 11, 2014

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1:19 PM | World Wildlife Fund’s Dr Brendan Fraser on improving fish diversity and conservation agriculture in Mozambique
Dr. Brendan Fisher is a research scientist at the World Wildlife Fund. His research and fieldwork lie at the nexus of conservation, development, and natural resource economics. Brendan is the author of over 50 peer-reviewed articles on topics such as poverty, human welfare, ecosystem services and biological conservation, and the co-author of two books, Valuing Ecosystem Services (Earthscan, London, 2008) and A Field Guide to Economics for Conservationists (Forthcoming, Roberts and […]
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1:19 PM | World Wildlife Fund’s Dr Brendan Fraser on improving fish diversity and conservation agriculture in Mozambique
Dr. Brendan Fisher is a research scientist at the World Wildlife Fund. His research and fieldwork lie at the nexus of conservation, development, and natural resource economics. Brendan is the author of over 50 peer-reviewed articles on topics such as poverty, human welfare, ecosystem services and biological conservation, and the co-author of two books, Valuing Ecosystem Services (Earthscan, London, 2008) and A Field Guide to Economics for Conservationists (Forthcoming, Roberts and […]
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1:19 PM | World Wildlife Fund’s Dr Brendan Fraser on improving fish diversity and conservation agriculture in Mozambique
Dr. Brendan Fisher is a research scientist at the World Wildlife Fund. His research and fieldwork lie at the nexus of conservation, development, and natural resource economics. Brendan is the author of over 50 peer-reviewed articles on topics such as poverty, human welfare, ecosystem services and biological conservation, and the co-author of two books, Valuing Ecosystem Services (Earthscan, London, 2008) and A Field Guide to Economics for Conservationists (Forthcoming, Roberts and […]
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1:19 PM | World Wildlife Fund’s Dr Brendan Fraser on improving fish diversity and conservation agriculture in Mozambique
Dr. Brendan Fisher is a research scientist at the World Wildlife Fund. His research and fieldwork lie at the nexus of conservation, development, and natural resource economics. Brendan is the author of over 50 peer-reviewed articles on topics such as poverty, human welfare, ecosystem services and biological conservation, and the co-author of two books, Valuing Ecosystem Services (Earthscan, London, 2008) and A Field Guide to Economics for Conservationists (Forthcoming, Roberts and […]
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1:19 PM | World Wildlife Fund’s Dr Brendan Fraser on improving fish diversity and conservation agriculture in Mozambique
Dr. Brendan Fisher is a research scientist at the World Wildlife Fund. His research and fieldwork lie at the nexus of conservation, development, and natural resource economics. Brendan is the author of over 50 peer-reviewed articles on topics such as poverty, human welfare, ecosystem services and biological conservation, and the co-author of two books, Valuing Ecosystem Services (Earthscan, London, 2008) and A Field Guide to Economics for Conservationists (Forthcoming, Roberts and […]
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1:19 PM | World Wildlife Fund’s Dr Brendan Fraser on improving fish diversity and conservation agriculture in Mozambique
Dr. Brendan Fisher is a research scientist at the World Wildlife Fund. His research and fieldwork lie at the nexus of conservation, development, and natural resource economics. Brendan is the author of over 50 peer-reviewed articles on topics such as poverty, human welfare, ecosystem services and biological conservation, and the co-author of two books, Valuing Ecosystem Services (Earthscan, London, 2008) and A Field Guide to Economics for Conservationists (Forthcoming, Roberts and […]
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1:19 PM | World Wildlife Fund’s Dr Brendan Fraser on improving fish diversity and conservation agriculture in Mozambique
Dr. Brendan Fisher is a research scientist at the World Wildlife Fund. His research and fieldwork lie at the nexus of conservation, development, and natural resource economics. Brendan is the author of over 50 peer-reviewed articles on topics such as poverty, human welfare, ecosystem services and biological conservation, and the co-author of two books, Valuing Ecosystem Services (Earthscan, London, 2008) and A Field Guide to Economics for Conservationists (Forthcoming, Roberts and […]
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1:19 PM | World Wildlife Fund’s Dr Brendan Fraser on improving fish diversity and conservation agriculture in Mozambique
Dr. Brendan Fisher is a research scientist at the World Wildlife Fund. His research and fieldwork lie at the nexus of conservation, development, and natural resource economics. Brendan is the author of over 50 peer-reviewed articles on topics such as poverty, human welfare, ecosystem services and biological conservation, and the co-author of two books, Valuing Ecosystem Services (Earthscan, London, 2008) and A Field Guide to Economics for Conservationists (Forthcoming, Roberts and […]
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1:19 PM | World Wildlife Fund’s Dr Brendan Fraser on improving fish diversity and conservation agriculture in Mozambique
Dr. Brendan Fisher is a research scientist at the World Wildlife Fund. His research and fieldwork lie at the nexus of conservation, development, and natural resource economics. Brendan is the author of over 50 peer-reviewed articles on topics such as poverty, human welfare, ecosystem services and biological conservation, and the co-author of two books, Valuing Ecosystem Services (Earthscan, London, 2008) and A Field Guide to Economics for Conservationists (Forthcoming, Roberts and […]
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1:19 PM | World Wildlife Fund’s Dr Brendan Fisher on improving fish diversity and conservation agriculture in Mozambique
Dr. Brendan Fisher is a research scientist at the World Wildlife Fund. His research and fieldwork lie at the nexus of conservation, development, and natural resource economics. Brendan is the author of over 50 peer-reviewed articles on topics such as poverty, human welfare, ecosystem services and biological conservation, and the co-author of two books, Valuing Ecosystem Services (Earthscan, London, 2008) and A Field Guide to Economics for Conservationists (Forthcoming, Roberts and […]
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1:19 PM | World Wildlife Fund’s Dr Brendan Fisher on improving fish diversity and conservation agriculture in Mozambique
Dr. Brendan Fisher is a research scientist at the World Wildlife Fund. His research and fieldwork lie at the nexus of conservation, development, and natural resource economics. Brendan is the author of over 50 peer-reviewed articles on topics such as poverty, human welfare, ecosystem services and biological conservation, and the co-author of two books, Valuing Ecosystem Services (Earthscan, London, 2008) and A Field Guide to Economics for Conservationists (Forthcoming, Roberts and […]

April 10, 2014

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4:47 PM | Transforming Urban Transport in Nairobi: CSUD Partners with Volvo Research and Educational Foundations
In an effort to strengthen and expand public transport in Nairobi, Kenya, the Volvo Research & Educational Foundations is partnering with the Center for Sustainable Urban Development on a new project to improve accessibility in the city.

April 09, 2014

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6:49 PM | White House Climate Data Initiative Addresses Climate Change Through Open Data
On March 19, 2014, the White House launched the Climate Data Initiative (CDI), part of President Obama’s Climate Action Plan launched in June 2013.  The Climate Action Plan is the Administration’s blueprint for domestic and international efforts to prepare for the impacts of climate change and reduce carbon emissions.  The CDI is meant to spur … Continue reading »
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12:00 PM | Should we close the high seas to fishing?
The ocean is a big place, but not all seas are created equal. While 58% of the seas are classified as “high seas,” and open to access from all nations, there are over 150 exclusive economic zones (EEZs), which are the sole domain of the countries that operate them. EEZs comprise the remaining 42% of

April 08, 2014

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7:20 PM | From Theory to Reality: Carbon Capture Utilization and Storage
Carbon capture and storage has the potential to help us reduce CO2 emissions and combat global warming. To assess the latest state of the technology, the Lenfest Center for Sustainable Energy is bringing together experts from an array of fields for the annual meeting of the Research Coordination Network on Carbon Capture, Utilization and Storage April 14-16.

April 07, 2014

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5:55 PM | Student Research Showcase 2014
The Earth Institute, Columbia University is proud to support student research in the areas of environment and sustainable development at the annual Student Research Showcase on April 25, 2014. Student interns, research assistants and travel grant recipients, and their Faculty and Research Advisors, will be honored for their research contributions that ranged in topics from biodiversity, urban planning, earth sciences to international development.

April 04, 2014

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7:50 PM | The Case of the Pedernales Watershed: Exploring the Socioeconomic Drivers of Land Cover Patterns
Study of the Pedernales Watershed, located along Haiti’s southern national boundary with the Dominican Republic, may provide insights into the stark contrast in land cover patterns between the two countries.

April 02, 2014

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7:30 PM | Using More Wood for Construction Can Reduce Fossil Fuel Consumption
A Yale University-led study has found that using more wood and less steel and concrete in building and bridge construction would substantially reduce fossil fuel consumption and global carbon dioxide emissions. Read more »

Oliver, C., Nassar, N., Lippke, B. & McCarter, J. (2014). Carbon, Fossil Fuel, and Biodiversity Mitigation With Wood and Forests, Journal of Sustainable Forestry, 33 (3) 248-275. DOI:

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5:52 PM | New IPCC Report Says Managing Risks of Climate Change is Critical
Among the key findings of the WGII AR5 Report chapter on human security, a topic highlighted in the Report for the first time, is that societies in conflict are more vulnerable to climate change.
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5:44 PM | How locals and conservationists saved the elephants of Mali amidst conflict and poverty
At a time when Africa's elephants are facing a relentless poaching crisis, one community has managed to safeguard their elephants in the most unlikely of places: Mali. In a country that has suffered from widespread poverty, environmental degradation, and, most recently, warfare, a collaboration between conservationists and the local community has kept Mali's elephants from extinction.
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