There are quantines going into effect in numerous counties in states such as Wisconsin due to the spread of the emerald ash borer. Check with your state’s Department of Agriculture Trade about quarantines and what nursery stock and wood products can be moved.
Planners have agreed to a proposal to double the size of the Worcestershire Wildlife Trust wetland to 34 hectares. The wetland in Birlingham is set to increase biodiversity and increase water flora and fauna. The water will be supplied by a wind pump the river Avon into the wetland of four ponds. The land to be used for the wetland is currently a meadowland that was flooded regularly and attempted cultivation for farming has failed.
Yesterday, NASA’s Ames Research Center held a ground breaking ceremony for its new ‘Sustainability Base’ – a high performance Platinum LEED Rated building in Moffett Field California. The building will feature near zero net energy consumption, use 90 percent less potable water than conventionally built buildings of equivalent size and reduce building maintenance costs.
To help achieve the building’s sustainability objectives, the company will install approximately 72 geothermal wells featuring ground-source heat pumps, and will provide parking and landscaping with California-native plants.
Writer discusses the proposed park area with Adriaan Geuze of West 8. Briefly compares the Governors Island to the development of the High Line. A risk of a project like the High Line or Governors Island is that the place may pass from one kind of elitism, in which virtually nobody is allowed, to another, in which ambitious restoration introduces esoteric or refined tasted and uses. (SOURCE:THE NEW YORKER)
In this video, Paumgarten tours the island with Leslie Koch, the president of the Governors Island Preservation and Education Corporation, who explains how this former military base is being converted into parks and other public spaces. (SOURCE: THE NEW YORKER)
SERA Simulation of Tree Canopies - Credit: Sean T. Hammond
Sean Hammond and Karl Niklas have published a paper in the August 2009 edition of American Journal of Botany presenting an algorithm that could be used to predict plant communities. The algorithm known as spatially explicit, reiterative algorithm, or SERA explores whether changes occurring in plant communities, such as self-thinning and the competitive displacement of one species by another, can be attributed to the characteristics of the individual plants that comprise the community.
“Remarkably, our model predicts the behavior of real plant populations, and thus suggests to us that many ‘complex’ ecological interactions emerge as a result of a few very ‘simple’ processes,” commented Dr. Niklas. SERA may be very useful in predicting changes in community development and composition as environmental and climatic variability increases.