Bluegrass Blue Crab

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  • September 2, 2011
  • 11:42 AM
  • 564 views

Happy Hour Science – Domesticating Microbes for Beer

by Bluegrass Blue Crab in Southern Fried Science

Little yummy beer yeasts, thanks www.diArk.org As our ancestors transitioned from hunter-gatherer to agricultural society, they had to domesticate the plants and animals we know today as farm life. Corn kernels became larger and more full of starch, cows became more docile, and all farm organisms became accustomed to life in rows or [...]... Read more »

Libkind, D., Hittinger, C., Valerio, E., Goncalves, C., Dover, J., Johnston, M., Goncalves, P., & Sampaio, J. (2011) From the Cover: Microbe domestication and the identification of the wild genetic stock of lager-brewing yeast. Proceedings of the National Academy of Sciences, 108(35), 14539-14544. DOI: 10.1073/pnas.1105430108  

  • May 3, 2011
  • 01:00 PM
  • 1,062 views

Why Listen to the Local Guy?

by Bluegrass Blue Crab in Southern Fried Science

policymaking during comanagement in Mongolia, rcinet.ca Two of Ostrom’s (1990) institutional design principles emphasize the role of the local –rules must be adapted to local conditions and resource users must participate in the rulemaking process. These principles were determined empirically through cross-site analysis, but a large body of research from science studies [...]... Read more »

  • April 19, 2011
  • 01:00 PM
  • 1,095 views

Resource Dependent Communities in a Globalizing World

by Bluegrass Blue Crab in Southern Fried Science

perhaps the most notorious New York City bankers, Bernie Madeoff, thewrap.com All people are still dependent on natural resources, but centuries of development complete with urbanization and globalization have removed a large proportion of the world’s population from the production of those natural resources both physically and psychologically. Take, for example, a [...]... Read more »

  • April 12, 2011
  • 01:00 PM
  • 1,060 views

Assumptions on Human Behavior

by Bluegrass Blue Crab in Southern Fried Science

Sustainability is as much about personal decisions as it is about broad social movements or top-down government rules. Those personal decisions are rooted deeply in how we behave as human beings, and that is something that science is far from understanding. Adam Smith once said “we are not ready to suspect any person [...]... Read more »

  • March 15, 2011
  • 01:00 PM
  • 1,045 views

State of the Field: First World or Third World?

by Bluegrass Blue Crab in Southern Fried Science

Ever stop to think what divides the first from the third world? Why don’t we ever hear about the second and why don’t countries move between categories as they develop? Well, because the categories are historical – the second world is reserved for post-soviet countries attempting to rebuild governance. The first world is [...]... Read more »

  • March 10, 2011
  • 07:00 AM
  • 1,103 views

Building Policies for Stewardship

by Bluegrass Blue Crab in Southern Fried Science

A dream? tomschlueter.blogspot.com We as humans and especially here at SFS like to picture an ideal government and hope that as we learn more about science and political theory, government can take steps in that direction. By any measure, governance within the United States is far from meeting the theoretical ideal. Implementation and [...]... Read more »

  • February 28, 2011
  • 07:00 AM
  • 965 views

Political Ecology at Home – Lessons from Abroad?

by Bluegrass Blue Crab in Southern Fried Science

Political ecology within the First World came from a gradual realization that the definition of the field did not only apply to exotic cultures abroad, but had resonance domestically. As first defined by Blaikie and Brookfield (1987), political ecology combines “the concerns of ecology and a broadly defined political economy. Together this encompasses the [...]... Read more »

  • January 25, 2011
  • 02:00 PM
  • 1,003 views

State of the Field: Too big, too small, just right – the Goldilocks Conundrum of Conservation

by Bluegrass Blue Crab in Southern Fried Science

scale can really change perspective... take this fruit fly eye, for example, at scanning electron microscope scale - it looks like an army of hairs Scale seems like a simple term with a simple definition, a concept certainly not up for debate. Well, digging just a little deeper we find that the nuances [...]... Read more »

Jennifer Silver. (2008) Weighing in on scale: synthesizing disciplinary approaches to scale in the context of building interdisciplinary resource management. Society and Natural Resources, 21(10). info:/

  • October 27, 2010
  • 12:08 PM
  • 1,253 views

Chemistry of the Great Big Blue: Pharmaceuticals

by Bluegrass Blue Crab in Southern Fried Science

Caffeinated crabs, anti-depressed dolphins, and feminized fish, oh, my! Can you imagine what would happen if sea creatures had access to your medicine cabinet? Well, they do. Pharmaceuticals from humans make their way into the ecosystem either through excretion into urine or by people disposing of old medications down the toilet. The first of these sources [...]... Read more »

E. R. Peele, F. L. Singleton, J. W. Deming, B. Cavari and R. R. Colwell. (1981) Effects of Pharmaceutical Wastes on Microbial Populations in Surface Waters at the Puerto Rico Dump Site in the Atlantic Ocean . Applied Environmental Microbiology, 41(4). info:/

  • October 21, 2010
  • 08:00 AM
  • 1,220 views

Wait, stop – we have an Avatar tree too!

by Bluegrass Blue Crab in Southern Fried Science

Remember how that Na'avi needed their tree of souls? Well, it might not be as obvious to us, but we depend on our forests too.
Dependence on natural resources is often relegated to a characteristic of the rural poor, a reason for development aid to swoop in and provide other economic opportunities. However, a recent article [...]... Read more »

  • September 28, 2010
  • 10:55 AM
  • 1,103 views

Chemistry of the Great Big Blue: Sewage

by Bluegrass Blue Crab in Southern Fried Science



"Warning! Stormwater discharge area may be contaminated by discharge from pipe. Swimming is not recommended within 200 feet of this sign during active discharge"
You live on a rural island. You poop. You flush. Does your island have a sewage treatment plant? Is your plant large enough to deal with the influx of tourists that increases [...]... Read more »

  • September 21, 2010
  • 12:45 PM
  • 1,227 views

Chemistry of the Great Big Blue: Sedimentation

by Bluegrass Blue Crab in Southern Fried Science



Sedimentation in the Chesapeake - look at the brown toward the headwaters. Found at nasa.gov
Rocks erode, travel down rivers and eventually in the form of small particles, settle in river deltas and estuaries. Even smaller pieces can be carried hundreds of miles into the ocean. It’s all part of the natural process of sedimentation, but [...]... Read more »

Short, F., & Wyllie-Echeverria, S. (2009) Natural and human-induced disturbance of seagrasses. Environmental Conservation, 23(01), 17. DOI: 10.1017/S0376892900038212  

Toshihiro Onitsukaa, Tomohiko Kawamura, Satoshi Ohashic, Shunsuke Iwanaga, Toyomitsu Horiia and Yoshiro Watanabe. (2008) Effects of sediments on larval settlement of abalone Haliotis diversicolor. JEMBE, 365(1). info:/doi:10.1016/j.jembe.2008.07.042

Houjie Wang, Zuosheng Yang, Yoshiki Saitoc, J. Paul Liud, Xiaoxia Suna, and Yan Wanga. (2007) Stepwise decreases of the Huanghe (Yellow River) sediment load (1950–2005): Impacts of climate change and human activities . Global and Planetary Change, 57(3-4). info:/doi:10.1016/j.gloplacha.2007.01.003

  • September 8, 2010
  • 12:25 PM
  • 1,563 views

Maximum (un)Sustainable Yield

by Bluegrass Blue Crab in Southern Fried Science


In 1954 and 1957 Gordon and Schaefer respectively described the idea of maximum sustainable yield (MSY) – that is, the amount of fish that could be taken by commercial fishing operations to maximize reproduction by the system year after year. Since then, it has been heralded as the mathematical panacea to fisheries management.
Gordon and Schaefer [...]... Read more »

  • September 7, 2010
  • 11:00 AM
  • 1,322 views

Chemistry of the Great Big Blue: Nutrients

by Bluegrass Blue Crab in Southern Fried Science


The Great Big Blue looks like it contains nothing but water and maybe a little salt, especially out in the open ocean. However, this kind of sparse environment is exactly where the chemistry matters the most – it’s a fine line between not enough, too much, and just right. Given this, there’s no distinct [...]... Read more »

  • August 31, 2010
  • 07:00 AM
  • 1,215 views

Chemistry of the Great Big Blue: Metals

by Bluegrass Blue Crab in Southern Fried Science


The ocean is full of metals and minerals that naturally occur such as zinc, copper, and cobalt and many marine organisms therefore depend upon access to those metals in small concentrations. However, inshore marine systems receive inputs from industrial, mining, and stormwater runoff that far exceed what these organisms can use. So what’s the effect?  [...]... Read more »

M. Mayer-Pinto, A.J. Underwood, T. Tolhurst, R.A. Coleman. (2010) Effects of metals on aquatic assemblages: What do we really know?. J. Exp. Mar. Biol. Ecol., 1-9. info:/

  • May 4, 2010
  • 07:00 AM
  • 1,347 views

Social Science to the Rescue

by Bluegrass Blue Crab in Southern Fried Science

The cultural driver of shark killing - from topnews.in

Can social science save the sharks? A recent article in Progress in Oceanography by Peter Jacques seems to think so, calling for a “social oceanography”. In other circles, this could be known as the human dimensions of a marine ecosystem or the social side of [...]... Read more »

  • April 6, 2010
  • 06:50 PM
  • 1,453 views

Ecosystem Based Management: Managing for Everything or Nothing At All

by Bluegrass Blue Crab in Southern Fried Science



www.californiafires.com
Managing for stability just doesn’t work.
This epiphany has helped forge the development of ecosystem based management (EBM), theoretically a more holistic approach to natural resource management that is more in tune with natural processes.  However, we still haven’t worked out the kinks so something good in theory often falls flat.  A couple of recent [...]... Read more »

GRANEK, E., POLASKY, S., KAPPEL, C., REED, D., STOMS, D., KOCH, E., KENNEDY, C., CRAMER, L., HACKER, S., BARBIER, E.... (2010) Ecosystem Services as a Common Language for Coastal Ecosystem-Based Management. Conservation Biology, 24(1), 207-216. DOI: 10.1111/j.1523-1739.2009.01355.x  

  • March 14, 2010
  • 11:45 PM
  • 1,309 views

The Cove, Dolphins, and Mercury

by Bluegrass Blue Crab in Southern Fried Science



thanks to www.savebay.info
The Cove has recently collected a long list of awards including most notably an Oscar for best documentary.  These well-deserved accolades reward the filmmakers for risky and groundbreaking filming in a highly protected cove in Japan where a dolphin fishery thrives, both to feed the aquarium trade and citizens wishing to enjoy [...]... Read more »

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