Skip to main content

Home/ COSEE-West/ Group items tagged link

Rss Feed Group items tagged

Gwen Noda

Communities Under Climate Change - 0 views

  •  
    perspective "The distribution of species on Earth and the interactions among them are tightly linked to historical and contemporary climate, so that global climate change will transform the world in which we live. Biological models can now credibly link recent decadal trends in field data to climate change, but predicting future impacts on biological communities is a major challenge. Attempts to move beyond general macroecological predictions of climate change impact on one hand, and observations from specific, local-scale cases, small-scale experiments, or studies of a few species on the other, raise a plethora of unanswered questions. On page 1124 of this issue, Harley (1) reports results that cast new light on how biodiversity, across different trophic levels, responds to climate change. "
Gwen Noda

Galaxy Zoo Volunteers Share Pain and Glory of Research - 0 views

  •  
    Science 8 July 2011: Vol. 333 no. 6039 pp. 173-175 Galaxy Zoo Volunteers Share Pain and Glory of Research 1. Daniel Clery A project to "crowdsource" galactic classifications has paid off in ways the astronomers who started it never expected. Figure View larger version: * In this page * In a new window Space oddity. Greenish "voorwerp" spotted by a Dutch volunteer still intrigues scientists. "CREDIT: NASA, ESA, W. KEEL (UNIVERSITY OF ALABAMA), AND THE GALAXY ZOO TEAM" The automated surveys that are becoming increasingly common in astronomy are producing an embarrassment of riches for researchers. Projects such as the Sloan Digital Sky Survey (SDSS) are generating so much data that, in some cases, astronomers don't know what to do with them all. SDSS has compiled a list of more than 1 million galaxies. To glean information about galaxy evolution, however, astronomers need to know what type of galaxy each one is: spiral, barred spiral, elliptical, or something else. At present, the only reliable way to classify galaxies is to look at each one. But the SDSS list is so long that all the world's astronomers working together couldn't muster enough eyeballs for the task. Enter the "wisdom of crowds." An online effort called Galaxy Zoo, launched in 2007, set a standard for citizen-scientist participation projects. Zealous volunteers astonished the project's organizers by classifying the entire catalog years ahead of schedule. The results have brought real statistical rigor to a field used to samples too small to support firm conclusions. But that's not all. Buoyed by the curiosity and dedication of the volunteers, the Galaxy Zoo team went on to ask more-complicated classification questions that led to studies they hadn't thought possible. And in an online discussion forum on the Galaxy Zoo Web site, volunteers have pointed to anomalies that on closer inspection have turned out to be genuinely new astronomical objects. "I'm incredibly impres
Gwen Noda

Elysium Epic - 0 views

  •  
    Gwen is going on this trip! Look for blogs posted by expedition members (second link down on left).
  •  
    Gwen is going on this trip! Look for blogs posted by expedition members (second link down on left).
Gwen Noda

Survey Page - 0 views

  •  
    Key Findings Current Coastal Management Challenges Current coastal management challenges are worsening. Top management challenges will be exacerbated by climate change. Current management challenges make adaptation planning and decision-making difficult. Climate Change Concerns, Knowledge, and Actions Attitudes and knowledge about climate change are strongly supportive of adaptation action. Attention to adaptation has increased markedly over the past five years. Adaptation planning and implementation is still in the very early stages. There is limited familiarity with innovative adaptation approaches. Information, Technical Assistance, and Training Needs Organizational missions, job responsibilities, and legal requirements shape common information use. Ease of access to information is the overriding determinant of information use. Specific information needs differ by professional group. Critical opportunities exist to meet coastal professionals' information, technical assistance, and training needs Survey Background Decision-makers in California's (CA) coastal counties recognize that climate change will impact their communities and coastline. Yet, coastal CA communities are at different stages in developing and/or implementing climate change adaptation plans. During the Summer of 2012, USC Sea Grant, in partnership with 14 other CA-based organizations (listed below), launched a survey to understand the needs and barriers coastal communities have in planning for climate change in order to develop appropriate trainings and technical assistance for communities and determine the best way to link communities to resources and tools already available. Survey Partners USC Sea Grant California Sea Grant Center for Ocean Solutions, Stanford University California Nevada Applications Program (CNAP) at the Scripps Institution of Oceanography, University of California, San Diego through the NOAA Regional Integrat
Gwen Noda

Plankton*NET Home - 0 views

  •  
    Plankton*net Plankton*net is a communal source of information about marine phytoplankton. Users can browse through an extensive collection of descriptions and still and video images organized alphabetically or by taxon. Links are provided with each species description to numerous websites containing information about the organism.
Gwen Noda

Watch. Explore. Discover. | Ocean Today - 0 views

  •  
    Ocean Today Kiosk Online This website provides access to current and archived videos of the Ocean Today kiosk at the Sant Ocean Hall in the Smithsonian Institution's National Museum of Natural History. The Ocean Today Kiosk is a dynamic, visitor-friendly multi-media experience that illustrates both the ocean's influence on humans and their influence upon the ocean. The website offers a transcript of the video along with links for more information.
Gwen Noda

Life in Extreme Environments | The Astrobiology Web | Your Online Guide to the Living U... - 0 views

  •  
    Life in Extreme Environments The Astrobiology Web offers this list of links about life in extreme environments. Subjects include general information, thermophilic life, deep ocean thermal vents, recommended books, and more.
Gwen Noda

NOAA Ocean Explorer | INSPIRE: Chile Margin 2010 - 0 views

  •  
    Harmful Algae This website from NOAA and the Woods Hole Oceanographic Institution is meant to serve as a comprehensive resource for information about harmful algal blooms (HABs). Links include basic information about HABs, how they affect humans and ecosystems, the latest HAB news, and information about meetings and conferences.
Gwen Noda

Harmful Algae : Red Tide - 0 views

  •  
    Harmful Algae This website from NOAA and the Woods Hole Oceanographic Institution is meant to serve as a comprehensive resource for information about harmful algal blooms (HABs). Links include basic information about HABs, how they affect humans and ecosystems, the latest HAB news, and information about meetings and conferences.
Gwen Noda

Fossil Evidence for Evolution of the Shape and Color of Penguin Feathers - 0 views

  •  
    "Penguin feathers are highly modified in form and function, but there have been no fossils to inform their evolution. A giant penguin with feathers was recovered from the late Eocene (~36 million years ago) of Peru. The fossil reveals that key feathering features, including undifferentiated primary wing feathers and broad body contour feather shafts, evolved early in the penguin lineage. Analyses of fossilized color-imparting melanosomes reveal that their dimensions were similar to those of non-penguin avian taxa and that the feathering may have been predominantly gray and reddish-brown. In contrast, the dark black-brown color of extant penguin feathers is generated by large, ellipsoidal melanosomes previously unknown for birds. The nanostructure of penguin feathers was thus modified after earlier macrostructural modifications of feather shape linked to aquatic flight. "
Gwen Noda

Folklore Confirmed: The Moon's Phase Affects Rainfall - ScienceNOW - 0 views

  •  
    The Zuni Indians thought a red moon brought water. Seventeenth-century English farmers believed in a "dripping moon," which supplied rain depending on whether its crescent was tilted up or down. Now scientists have found evidence for another adage: Rain follows the full and new phases of the moon. Most studies on the weather and moon phases appeared in the 1960s and seemed to lend credence to lunar folklore. Researchers detected more peaks in rainfall in the days after the full and new moons, for example. Recently, three researchers decided to revive the issue when they stumbled across a link between moon phases and stream runoff while working on another project. They will soon publish in Geophysical Research Letters one of the most comprehensive studies yet, with more than a century of data from across the continental United States.
Gwen Noda

Live Dive | Ocean and Climate Change - 0 views

  •  
    Learn about the chemistry and biology behind our world's changing oceans, how humans are affecting our oceans, and what we can do to change it. See how increased carbon dioxide levels are changing ocean chemistry, and link chemistry to biology by examining the impacts of ocean acidification on marine organisms.
Gwen Noda

NRDC: Ocean Acidification: The Other CO2 Problem, Video "Acid Test" - 0 views

  •  
    Video, "ACID TEST: the Global Challenge of Ocean Acificiation," The film originally aired on Discovery Planet Green. narrated by Sigourney Weaver and featuring several very knowledgable scientists. 21 min, 34 sec long\n\nThere is a choice of "high quality or "normal quality," presumably to accommodate your Internet connection speed. There is also a link to a "YouTube" version that has a slightly larger image.
1 - 20 of 24 Next ›
Showing 20 items per page