Category Archives: Readings

Readings and Podcast for 12/12 class- Also bring Computers!

You have two readings (one longer and one very short) and a 20 minute podcast to listen to for next class.

This first reading is going to provide the basis for our last discussion on urban biodiversity 🙁 in class. It is a new study on- you guessed it- arthropods!- Please at least read the abstract, the methods, and examine the figures (there are also some popular articles about it online). It also serves as a good model of the kind of scientific writing you all will be doing in the next couple of weeks for your projects. We will discuss what this study found, what they could have done differently, and what it means for urban sustainability.

Download (PDF, Unknown)

The following pieces will be part of our class discussion on sustainability at the individual, city, and global levels.

Forget Shorter Showers, Orion Magazine. This is a short (2 page) piece basically saying that life changes at the individual level won’t make a difference in sustainability. We will discuss this idea, watch related videos, and examine your own footprint in class.

Download (PDF, 336KB)

Finally, this is a 20 minute podcast on what we do and have done with all the poop generated here in NYC- an important component of urban sustainability- Enjoy!
Radiolab Podcast: NYC Poop Train

Shortened:: 11/7 Readings: two short attempts at finding common ground!

Hi Class- here are the two readings for this week, both 1-2 pages each. These were originally scheduled for next week, but I nixed the planned readings and moved these up, that way you can just concentrate on your project data next week.

Kareiva, P. 2014. New conservation: setting the record straight and finding common ground. Conservation Biology 28(3): 634-636

Download (PDF, Unknown)


Soule, M. 2014. Also Seeking Common Ground in Conservation. Conservation Biology 28(3): 637-638

Download (PDF, 105KB)

Urban Ecology Module for 10/24

For class on 10/24 we will be taking on roles as we consider whether a city should accept a grant to enhance bee habitat in its urban parks. We will be discussing the social, ecological, and economic reasons why this might be a good or not so good decision. The following Module has two parts: the first is a background on general urban ecology and NYC Million Trees, with discussion questions that you should answer and bring to class. The first part also includes a table where you will fill in factors to consider in regards to NYC Million Trees initiative. Fill in Table 1 and bring it to class, as it will help you mentally prepare for the Urban Bees Part 2, that we will complete in class. You should read and complete up to page 8.

Bring your computers so that you can research your role (it will be assigned in class) and your acting abilities 🙂

Download (DOCX, 2.9MB)

Fracking is Better than Coal Usage…or is It?

This New Study Explains Why Fracking Won’t Solve Climate Change

In this article discussing the value of fracking, Tim McDonnell highlights the uselessness of fracking as a climate solution. Even though fracking promotes the use of natural gas instead of other energy sources such as coal, it adds to the carbon pollution that our nation has long been taking part in relentlessly. The author concludes that without certain policies that steer us closer to the use of low-carbon sources, the reliance on fracking as a more environmental-friendly energy source is a lie that will keep us from seeking out sources that substantially reduces our carbon output.

Within this article, McDonnell puts forth two assumptions before procuring support for his argument: he reminds us that the US is still in between using both coal and natural gas as sources of energy, but the data he presents compares an ideal state in which the US solely uses natural gas and the absence of such a revolution. Along with this, McDonnell assumes in his data that there will be no new policy change in regards to energy usage till 2050.

As evidence, McDonnell includes the research of five different teams of scientists who predicted the amount of global gas consumption, CO2 emissions from fossil fuels, total radiative forcing, and temperature change from 2010 to 2050. The overarching result reached by all the groups warns us that the global temperature will rise 2° Celsius by 2050. This gives support to the author’s argument that unless policies are made to limit the use fracking, there will be no difference in the harmful results caused by coal and natural gas. Although natural gas leaves a smaller carbon footprint than coal, it still doesn’t compare to the more environmental-friendly sources of energy such as wind or solar power.

When I read the first part of this article, it seemed that the author was strongly and fully biased against the fracking phenomenon, but towards the end of the article, he recognized that the use of natural gas instead of coal has reduced the number of deaths due to outdoor air pollution. Additionally, the author recognizes that gas is a more dependable source of energy when compared to solar and wind energy. This allows the reader to see that there are some benefits in changing our energy source from coal to the cleaner and reliable source of gas. However, the author’s general language throughout the article, such as “fracking alone won’t save us” and “fracking doesn’t work as a climate solution” strongly conveys his stance on this issue. It did not seem as if the evidence for both sides were balanced—the placement of the support of fracking at the end of the article deems it as almost unimportant –like an afterthought that one simply regards as negligible. Furthermore, the author fails to bring up statistical data to support fracking as a viable climate solution. This also indicates that there is definitely a bias to the author’s argument.

The author’s conclusions, which confirm that new policy changes must be made in regards to the use of natural gas as the main source of energy, draw the readers’ attention to the other possible sources of energy that leave a small carbon footprint—such as wind and solar energy. He urges the continuous pursuit of cleaner, more renewable resources rather than settling for a source that is in few senses better than older sources (i.e. coal). This implies that the US has an intrinsic responsibility to continually consider and invest in more environmentally favorable resources. We cannot be stagnant.

10/10 Readings and Podcast

For 10/10 Please find an article on a contentious environmental issue, for example: solving climate change, fracking, GMOs, etc.

We will be discussing what counts as scientific evidence and you should come with an understanding of the basic idea of these articles- since there are a few, you can skim them or at least read the abstract and conclusions, as well as check out the figures:

IPCC case for cities

GMOs feeding the world

Why GMOs?

Also listen to the RadioLab short (~20 mins) on the Taung Child skull and think about the evidence needed to figure out what it all meant! There is a replica of this skill at AMNH, so you can see it on our field trip in November!

http://www.radiolab.org/story/taung-child/

 

9/23 Readings

September 23

Kinzig, A. P., Warren, P., Martin, C., Hope, D., & Katti, M. 2005. The effects of human socioeconomic status and cultural characteristics on urban patterns of biodiversity. Ecology and Society, 10, 23

Kinzig_et_al_2005

McPhearson, T., Kremer, P., & Hamstead, Z. A. 2013. Mapping ecosystem services in New York City: Applying a social–ecological approach in urban vacant land. Ecosystem Services, 5, 11-26.

McPearson et al. NYC

9/19 Readings

Pećarević M., J. Danoff-Burg, R.R. Dunn. 2010. Biodiversity on Broadway – Enigmatic Diversity of the Societies of Ants (Formicidae) on the Streets of New York City. PLoS ONE 5(10): e13222. doi:10.1371/journal.pone.0013222
BiodivOnBroadway

Gilbert, G.S. A critical reader’s brief guide to statistics. http://ic.ucsc.edu/~ggilbert/envs122/StatsPrimer.pdf
StatisticsGuide

Excel worksheet: BasicStatsExcel

Stats PPT: BasicStats

9/12 Readings- with instructions

Hi all- for the first reading, it is a website- please check out all the levels, but particularly pay attention to and read “level 2: Details: under the second question “2. Why is Biodiversity loss a concern”. We will be talking about biodiversity and human well being in the next class.

Millennium Ecosystem Assessment: Biodiversity and Human Health Green Facts. Explore all, but especially Level 2.  http://www.greenfacts.org/en/biodiversity/index.htm

Secretariat of the Convention on Biological Diversity. 2012. Cities and Biodiversity Outlook: Executive Summary Secretariat-of-the-Convention-on-Biological-Diversity-2012-Unknown

Further reading (if you’d like a preview for next class!):
Fuller, R. A., et al. 2012. Psychological benefits of greenspace increase with biodiversity. Biology Letters 3, 390-394Fuller etal.2007 psychological benefits of inc biodiversity
Magnusson, W.E. 1996. How to write backwards. Bulletin of the Ecological Society of America, 77(2) pp. 88-89how to write backwards

Biodiv&HumanHealth

BioBlitz recap